CN101867880A - Method and device for bearing and receiving control information of MCCH (Multipoint Control Channel) and MCCH updating indication information - Google Patents

Abstract

The invention discloses a method for bearing and receiving control information of an MCCH (Multipoint Control Channel) and MCCH updating indication information. The method comprises the steps of: setting the same RNTI (Radio Network Temporary Identity) for the MCCH and the MCCH updating indication information; respectively bearing the control information of the MCCH and the MCCH updating indication information in a non-public searching region and a public searching region; or respectively bearing the control information of the MCCH and the MCCH updating indication information into a control channel element (CCE) set by a subframe control region; or respectively bearing the control information of the MCCH and the MCCH updating indication information in control regions of different subframes. The invention also discloses a method for receiving the control information of the MCCH and the MCCH updating indication information. The invention also discloses a device for realizing the methods. The invention ensures that a mobile terminal receives the control information of the MCCH and the MCCH updating indication information more quickly, thereby saving more electricity.

Description

MCCH and MCCH upgrade carrying, method of reseptance and the device of indication information control information

Technical field

The present invention relates to multimedia broadcast multi-broadcasting business control channel (MCCH, MBMS Control Channel) and MCCH upgrade carrying, the reception technique of the control information of indication information, relate in particular to MCCH and MCCH in a kind of multimedia broadcast multi-broadcasting business (MBMS, the Multimedia Broadcast Multicast Service) system and upgrade carrying, method of reseptance and the device of the control information of indication information.

Background technology

Along with the fast development of Internet and popularizing of large-screen Multi-featured Mobile Terminal, a large amount of mobile data multimedia services and various high bandwidth multimedia service have appearred, as video conference, television broadcasting, video request program, advertisement, online education, interactive game etc., this has satisfied the multiple services demand of mobile subscriber on the one hand, has also brought new business growth point for mobile operator simultaneously.These mobile data multimedia services require a plurality of users can receive identical data simultaneously, compare with general data service, have characteristics such as data volume is big, longer duration, delay sensitive.

In order to effectively utilize mobile network resource, third generation partner program (3GPP, 3rd Generation Partnership Project) MBMS has been proposed, this business is a kind of technology that transmits data from a data source to a plurality of destination mobile terminals, realize sharing of network (comprising core net and Access Network) resource, improved the utilance of Internet resources (especially air interface resource).The MBMS of 3GPP definition not only can realize the classes of messages multicast and the broadcasting of plain text low rate, but also can realize the broadcasting and the multicast of high-speed multimedia business, multiple rich video, audio frequency and multimedia service are provided, this has complied with the trend of following mobile data development undoubtedly, for the development of 3G provides better professional prospect.

At Long Term Evolution (LTE, Long Term Evolution) in the system, the bearing mode of the control channel MCCH of MBMS is not also come to a conclusion at present, according to the agreement among the agreement 36.300-870, MCCH can adopt single cell pattern to send, be mapped to DSCH Downlink Shared Channel (DL-SCH, Downlink Shared Channel) goes up transmission, do not carry out multimedia broadcast multi-broadcasting business single frequency network (MBSFN with adjacent sub-district, Multimedia Broadcast Multicast Service Single Frequency Network) merges, also can adopt many cell patterns to send, be mapped to Multicast Channel (MCH, Multicast Channel) goes up transmission and adjacent sub-district and carry out the MBSFN merging.Above-mentioned DL-SCH and MCH finally are mapped on the subframe of physical layer, when network side is carried on MCCH on a certain subframe, the control information notice that needs how to carry MCCH in this sub-frame data territory sends to portable terminal in the control domain of this subframe, can adopt at present control domain in the subframe of carrying MCCH (corresponding to Physical Downlink Control Channel (PDCCH in the LTE system, Physical Downlink Control Channel)) Radio Network Temporary Identifier (RNTI by MCCH in, Radio Network Temporary Identifier) identifies the control information of MCCH in control domain, so that portable terminal obtains the control information of MCCH from control domain, the indication according to the control information of MCCH receives MCCH at data field more then.

The send mode of MCCH renewal indication information is not also determined among the LTE at present, and is identical with the mode of obtaining the MCCH control information probably but sub-frame level is obtained the mode of MCCH renewal indication information control information.If it is identical that MCCH and MCCH upgrade the bearing mode of indication information control information, how to realize notice to portable terminal, also be the problem that is faced at present.

Summary of the invention

In view of this, carrying, method of reseptance and device that main purpose of the present invention is to provide a kind of MCCH and MCCH to upgrade the control information of indication information, to upgrade the control information of indication information faster easy so that portable terminal obtains MCCH and MCCH.

For achieving the above object, technical scheme of the present invention is achieved in that

A kind of MCCH and MCCH upgrade the bearing method of the control information of indication information, comprising:

For MCCH and MCCH upgrade indication information identical RNTI is set; And

To comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of described RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain; Perhaps, will comprise among the control channel unit CCE who is carried in the agreement scope in the control information that the described MCCH of described RNTI and MCCH upgrade indication information; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried in the control domain of subframe, described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

Preferably, when different DCI forms is used in the control information of described MCCH and MCCH renewal indication information, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried in the control domain of subframe, be specially:

To comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of described RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, will comprise among the CCE who is carried in the agreement scope in the control information that the described MCCH of described RNTI and MCCH upgrade indication information; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

A kind of MCCH and MCCH upgrade the bearing method of the control information of indication information, comprising:

For MCCH and MCCH upgrade indication information different RNTI is set, will comprises the control domain that the described MCCH of RNTI and control information that MCCH upgrades indication information are carried on subframe.

Preferably, will comprise the control domain that control information that the described MCCH of RNTI and MCCH upgrade indication information is carried on subframe, be specially:

To comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried in the control domain of subframe, described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried among the interior CCE of agreement scope; Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of same subframe;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

A kind of bearing method of MCCH control information comprises:

For MCCH is provided with RNTI; And

The control information that will comprise the described MCCH of described RNTI is carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the control information that will comprise the described MCCH of described RNTI is carried among the CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH of described RNTI.

A kind of MCCH upgrades the bearing method of the control information of indication information, comprising:

For MCCH upgrades indication information RNTI is set; And

The control information that will comprise the described MCCH renewal indication information of described RNTI is carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the described MCCH that will the comprise described RNTI control information of upgrading indication information is carried among the CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH renewal indication information of described RNTI.

A kind of MCCH and MCCH upgrade the method for reseptance of the control information of indication information, comprising:

Upgrade the bearing mode of the control information of indication information according to MCCH and MCCH, described MCCH that utilization is disposed and MCCH upgrade the RNTI of indication information, receive the control information of described MCCH and MCCH renewal indication information on the running time-frequency resource of the control information of carrying described MCCH and MCCH renewal indication information.

Preferably, the RNTI of described MCCH and MCCH renewal indication information is identical; The bearing mode that described MCCH and MCCH upgrade the control information of indication information is:

A non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, among the CCE who is carried in the agreement scope in the control information of described MCCH and MCCH renewal indication information; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

Preferably, described MCCH and MCCH upgrade the RNTI difference of indication information, and the bearing mode that described MCCH and MCCH upgrade the control information of indication information is:

A non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried among the interior CCE of agreement scope; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried in the control domain of same subframe;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

A kind of MCCH and MCCH upgrade the bogey of the control information of indication information, comprising:

The unit is set, is used to MCCH and MCCH to upgrade indication information identical RNTI is set; And

Load bearing unit is used for and will comprises the described MCCH of described RNTI and the non-Catalog Search zone that is carried on the subframe control domain that MCCH upgrades the control information of indication information, and another control information is carried on the Catalog Search zone of subframe control domain; Perhaps, will comprise among the CCE who is carried in the agreement scope in the control information that the described MCCH of described RNTI and MCCH upgrade indication information; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried in the control domain of subframe, described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

A kind of MCCH and MCCH upgrade the bogey of the control information of indication information, comprising:

The unit is set, is used to MCCH and MCCH to upgrade indication information different RNTI is set; And

Load bearing unit is used for and will comprises the control domain that control information that the described MCCH of RNTI and MCCH upgrade indication information is carried on subframe.

Preferably, described load bearing unit will comprise the control domain that control information that the described MCCH of RNTI and MCCH upgrade indication information is carried on subframe, be specially:

To comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, will comprise among the CCE who is carried in the agreement scope in the control information that the described MCCH of RNTI and MCCH upgrade indication information; Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of same subframe;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

A kind of bogey of MCCH control information comprises:

The unit is set, is used to MCCH that RNTI is set; And

Load bearing unit, the control information that is used for comprising the described MCCH of described RNTI is carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the control information that will comprise the described MCCH of described RNTI is carried among the CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH of described RNTI.

A kind of MCCH upgrades the bogey of the control information of indication information, comprising:

The unit is set, is used to MCCH to upgrade indication information RNTI is set; And

Load bearing unit, be used for will comprise the described MCCH of the described RNTI control information of upgrading indication information be carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the described MCCH that will the comprise described RNTI control information of upgrading indication information is carried among the CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH renewal indication information of described RNTI.

A kind of MCCH and MCCH upgrade the receiving system of the control information of indication information, comprising:

Acquiring unit is used to obtain MCCH and MCCH upgrades the RNTI of indication information and the bearing mode of control information thereof; And

Receiving element is used to utilize described RNTI to receive the control information of described MCCH and MCCH renewal indication information on the running time-frequency resource of the control information of described MCCH of carrying and MCCH renewal indication information.

Preferably, the RNTI that described MCCH and MCCH upgrade indication information is identical, and the bearing mode that described MCCH and MCCH upgrade the control information of indication information is:

A non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, among the CCE who is carried in the agreement scope in the control information of described MCCH and MCCH renewal indication information; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

Preferably, described MCCH and MCCH upgrade the RNTI difference of indication information, and the bearing mode that described MCCH and MCCH upgrade the control information of indication information is:

A non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, among the CCE who is carried in the agreement scope in the control information of described MCCH and MCCH renewal indication information; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried in the control domain of same subframe;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

The present invention determines that according to the RNTI that MCCH that network side disposed and MCCH upgrade indication information MCCH and MCCH upgrade the bearing resource of the control information of indication information, so that portable terminal can be intercepted out the control information of MCCH and MCCH renewal indication information timely and accurately, by resource bearing scheme of the present invention, the control information of portable terminal reception MCCH and MCCH renewal indication information is faster easy, thereby makes more power saving of portable terminal.

Description of drawings

Fig. 1 upgrades the flow chart of the bearing method embodiment one of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system;

Fig. 2 upgrades the flow chart of the bearing method embodiment two of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system;

Fig. 3 upgrades the flow chart of the bearing method embodiment three of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system;

Fig. 4 upgrades the flow chart of the bearing method embodiment four of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system;

Fig. 5 upgrades the flow chart of the bearing method embodiment five of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system;

Fig. 6 is the flow chart of the bearing method of the control information of MCCH in the MBMS of the present invention system;

Fig. 7 upgrades the flow chart of the bearing method of the control information of indication information for MCCH in the MBMS of the present invention system;

Fig. 8 upgrades the flow chart of the method for reseptance of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system;

Fig. 9 upgrades the composition structural representation of the bogey embodiment one of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system;

Figure 10 upgrades the composition structural representation of the bogey embodiment two of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system;

Figure 11 is the composition structural representation of the bogey of the control information of MCCH in the MBMS of the present invention system;

Figure 12 upgrades the composition structural representation of the bogey of the control information of indication information for MCCH in the MBMS of the present invention system;

Figure 13 upgrades the composition structural representation of the receiving system of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system.

Embodiment

Basic thought of the present invention is: MCCH upgrades the identical or different RNTI of indication information carrying with MCCH, this RNTI helps portable terminal to find that at the control domain (by the PDCCH carrying) of subframe MCCH or MCCH upgrade the control information of indication information, MCCH is described in this control information or MCCH upgrades indication information in the position of the data field (by the DL-SCH carrying) of this subframe and modulating-coding pattern (MCS, the Modulation and Coding Scheme) information that adopts etc.Described control information comprises that MCCH and MCCH upgrade the scheduling beared information of indication information.

For making the purpose, technical solutions and advantages of the present invention clearer, for embodiment and with reference to accompanying drawing, the present invention is described in more detail below in conjunction with the existing subframe structure of LTE system.

Fig. 1 upgrades the flow chart of the bearing method embodiment one of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system, as shown in Figure 1, the bearing method of the control information of MCCH and MCCH renewal indication information may further comprise the steps in this example MBMS system:

Step 101: identical RNTI is set for MCCH and MCCH upgrade indication information.

RNTI is the parameter that the network side by the MBMS system carries, the RNTI of MCCH is carried, processing complexity when receiving MCCH and MCCH and upgrade the control information of indication information for reducing the system bearing complexity and reducing portable terminal, the present invention is carried as the RNTI that MCCH upgrades indication information identical with the RNTI of MCCH, like this, RNTI of carrying can realize MCCH and MCCH are upgraded the reception of the control information of indication information in the system.

RNTI assists portable terminal to receive the sign of the control information of MCCH and MCCH renewal indication information at the control domain of subframe, when the network side of MBMS system encapsulates in the control information to MCCH and MCCH renewal indication information, RNTI can be implicitly included in CRC (the Cyclic Redundancy Check) check code of control information that MCCH and MCCH upgrade indication information (specifically with reference to LTE agreement 36.212 and 36.211 agreements), here, MCCH or the MCCH control information of upgrading indication information has been described MCCH respectively and MCCH upgrades the position of indication information at the data field (corresponding to DL-SCH) of described subframe, and the MCS information that adopts etc.The scheduling configuration information that the control information of MCCH comprises is used for describing the running time-frequency resource information of MCCH in described sub-frame data territory, the MCS information that MCCH adopts etc.The scheduling configuration information that the control information of MCCH renewal indication information comprises is used for describing MCCH and upgrades the running time-frequency resource information of indication information in described sub-frame data territory, and the MCS information that adopts etc.

Step 102: will comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of described RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain.

Among the LTE, the previous of a subframe is the control domain of this subframe to four OFDMs (OFDM, Orthogonal Frequency Division Multiplexing) symbol.Which OFDM symbol control domain specifically is carried as, and is determined and notice by the grid side.The unit of bear control information is control channel unit (CCE, Control Channel Element) in the subframe control domain.

The control information that MCCH and MCCH are upgraded indication information is carried on non-Catalog Search zone and the Catalog Search zone in the subframe control domain, promptly the running time-frequency resource that upgrades the control information of indication information by carrying MCCH and MCCH is distinguished the control information that MCCH and MCCH upgrade indication information, so that portable terminal receives the control information that MCCH and MCCH upgrade indication information to the corresponding running time-frequency resource.Because it is that portable terminal receives when taking and reads that MCCH upgrades the control information of indication information, thereby it can be carried on the Catalog Search zone of control domain, because the shared CCE scope of resource in Catalog Search zone is fixed, and it is less relatively, can improve the efficient of portable terminal blind check like this, help electricity saving of mobile terminal.The control information of MCCH is carried on non-Catalog Search zone.Same, the control information of MCCH is carried on the Catalog Search zone, and the control information that MCCH upgrades indication information is carried on non-Catalog Search zone.

The form of the employed Downlink Control Information of control information (DCI, Downlink Control Information) of MCCH and MCCH renewal indication information is identical.Be provided with the DCI form of control information in the LTE system, select wherein a kind of and the notice portable terminal get final product, certainly, different DCI forms is selected in the control information that also can be MCCH and MCCH renewal indication information for use.

The control information that network side will contain the RNTI of MCCH sends in the control domain carrying of the subframe that sends described MCCH, and sends described MCCH on the running time-frequency resource of the data field that control information is indicated.Network side sends the control domain carrying of the control information of the RNTI that contains MCCH renewal indication information in the subframe that sends described MCCH renewal indication information, and sends described MCCH renewal indication information on the running time-frequency resource of the data field that control information is indicated.

Fig. 2 upgrades the flow chart of the bearing method embodiment two of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system, as shown in Figure 2, the bearing method of the control information of MCCH and MCCH renewal indication information may further comprise the steps in this example MBMS system:

Step 201: identical RNTI is set for MCCH and MCCH upgrade indication information.

The implementation of this step is identical with step 101, repeats no more here.

Step 202: will comprise among the CCE who is carried in the agreement scope in the control information that the described MCCH of described RNTI and MCCH upgrade indication information; Maybe will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes.

At least one that is that MCCH or MCCH upgrade in the control information of indication information is provided with special-purpose CCE, like this, the control information that is MCCH or MCCH renewal indication information of carrying among the special-purpose CCE, the control information that is MCCH renewal indication information or MCCH of carrying among the CCE outside the special-purpose CCE.

The CCE of special use also can be set respectively for the control information of the control information of MCCH and MCCH renewal indication information simultaneously, what portable terminal can be determined which CCE carrying by the numbering of CCE in the subframe control domain is the control information of MCCH, what which CCE carried is the control information that MCCH upgrades indication information, by carrying special-purpose CCE, can shorten the blind check number of times of terminal greatly, thereby realize the power saving of terminal, realize that terminal receives corresponding control information fast.When the control information of upgrading indication information as the control information of MCCH and MCCH is carried in the same subframe, the numbering of the CCE of the control information of carrying MCCH and MCCH renewal indication information is preferably continuous, be numbered the control information that carrying MCCH among 17 to 24 the CCE upgrades indication information in the subframe, and be numbered the control information of carrying MCCH among 25 to 32 the CCE, like this, portable terminal only blind check be numbered 17 to 32 CCE and can know corresponding control information.

In this example, the employed DCI form of control information of MCCH and MCCH renewal indication information is identical or different.Preferred identical DCI form is format 1C (concrete formal definition is with reference to LTE agreement 36.212).

The control information that described MCCH in thestep 202 and MCCH upgrade indication information comprises described RNTI's, and promptly network side is implicitly included in RNTI among the CRC of control information that MCCH and MCCH upgrade indication information (the concrete method that implies can with reference to the agreement 36.212 and 36.211 of LTE).

Fig. 3 upgrades the flow chart of the bearing method embodiment three of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system, as shown in Figure 3, the bearing method of the control information of MCCH and MCCH renewal indication information may further comprise the steps in this example MBMS system:

Step 301: identical RNTI is set for MCCH and MCCH upgrade indication information.

The implementation of this step is identical with step 101, repeats no more here.

Step 302: will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried on respectively in the control domain of subframe, described MCCH and MCCH upgrade the control information of indication information and use different DCI forms.

In this step, distinguished by the different DCI form of selecting for use for the control information of MCCH and MCCH renewal indication information, here also can use the DCI form of agreement for the control information of MCCH and MCCH renewal indication information, preferably MCCH uses the DCI form to be format 1C form, MCCH upgrades indication information and uses other the descending DCI form that is used for to get final product, perhaps, use the DCI form to be format 1C form for MCCH upgrades indication information, MCCH information uses other the descending DCI form that is used for to get final product.Portable terminal carries out blind Detecting according to different DCI forms, can receive the control information that MCCH and MCCH upgrade indication information respectively.About the implementation of blind Detecting, can consult the associated description in the agreement 36.212.

For making portable terminal receive the control information of MCCH and MCCH renewal indication information more quickly, under the different situation of the DCI form that the control information of MCCH and MCCH renewal indication information is selected for use, the control information of described MCCH and MCCH renewal indication information can be carried by the bearing mode in abovementioned steps 102, thestep 202.

The control information that described MCCH in thestep 302 and MCCH upgrade indication information comprises described RNTI's, and promptly network side is implicitly included in RNTI among the CRC of control information that MCCH and MCCH upgrade indication information (the concrete method that implies can with reference to the agreement 36.212 and 36.211 of LTE).

Fig. 4 upgrades the flow chart of the bearing method embodiment four of the control information of indication information for MCCH and MCCH in the MBMS system of the present invention, and as shown in Figure 4, the bearing method of the control information of MCCH and MCCH renewal indication information may further comprise the steps in this example MBMS system:

Step 401: identical RNTI is set for MCCH and MCCH upgrade indication information.

The implementation of this step is identical with step 101, repeats no more here.

Step 402: will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried on respectively in the control domain of different subframes.

This example is to distinguish by the subframe numbers of the control information of carrying MCCH and MCCH renewal indication information, because carrying MCCH and MCCH upgrade the subframe numbers difference of the control information of indication information, therefore, the portable terminal subframe numbers that passes through the subframe of intercepting can be determined the control information that MCCH and MCCH upgrade indication information respectively.For example, MCCH sends on the subframe #2 of radio frames #32, MCCH upgrades indication information and sends on the subframe #1 of radio frames #32, control information separately is carried on respectively on subframe #2, the subframe #1 of radio frames #32, can determine the control information that the MCCH that intercepted out and MCCH upgrade indication information by subframe numbers.At this moment, the employed DCI form of control information of MCCH and MCCH renewal indication information is preferably identical.

The control information that described MCCH in thestep 402 and MCCH upgrade indication information comprises described RNTI's, and promptly network side is implicitly included in RNTI among the CRC of control information that MCCH and MCCH upgrade indication information (the concrete method that implies can with reference to the agreement 36.212 and 36.211 of LTE).

Fig. 5 upgrades the flow chart of the bearing method embodiment five of the control information of indication information for MCCH and MCCH in the MBMS system of the present invention, and as shown in Figure 5, the bearing method of the control information of MCCH and MCCH renewal indication information may further comprise the steps in this example MBMS system:

Step 501: different RNTI is set for MCCH and MCCH upgrade indication information.

RNTI is the parameter that the network side by the MBMS system carries, the RNTI of MCCH is carried, for distinguishing the control information that MCCH and MCCH upgrade indication information, the MCCH RNTI that upgrades indication information be set to differently with the RNTI of MCCH, portable terminal can realize MCCH and MCCH are upgraded the differentiation of the control information of indication information by RNTI.

Step 502: will comprise the control domain that control information that the described MCCH of RNTI and MCCH upgrade indication information is carried on subframe.

Owing to can distinguish the control information of MCCH and MCCH renewal indication information by RNTI, therefore, no matter MCCH and the MCCH control information of upgrading indication information is carried on which position in the subframe control domain, no matter whether MCCH and MCCH to upgrade the employed DCI form of control information of indication information identical, and portable terminal always can detection zone be told the control information that MCCH and MCCH upgrade indication information.For making the efficient that moves the control information that detects MCCH and MCCH renewal indication information higher, can adopt earlier figures 1 to bearing mode shown in Figure 4, give unnecessary details no longer one by one here.

Fig. 6 is the flow chart of the bearing method of the control information of MCCH in the MBMS of the present invention system, as shown in Figure 6, in the MBMS of the present invention system in the MBMS system bearing method of the control information of MCCH may further comprise the steps:

Step 601: for MCCH is provided with RNTI.Set-up mode is similar to the set-up mode in the abovementioned steps 101, repeats no more here.

Step 602: the control information that will comprise the described MCCH of described RNTI is carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the control information that will comprise the described MCCH of described RNTI is carried among the CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH of described RNTI.

The implementation of step 602 can be referring to step 102,202 and 302 bearing mode.

Fig. 7 upgrades the flow chart of the bearing method of the control information of indication information for MCCH in the MBMS of the present invention system, and as shown in Figure 7, the bearing method that MCCH upgrades the control information of indication information in the MBMS system in the MBMS of the present invention system may further comprise the steps:

Step 701: RNTI is set for MCCH upgrades indication information.Set-up mode is similar to the set-up mode in the abovementioned steps 101, repeats no more here.

Step 702: the control information that will comprise the described MCCH renewal indication information of described RNTI is carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the described MCCH that will the comprise described RNTI control information of upgrading indication information is carried among the CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH renewal indication information of described RNTI.

The implementation ofstep 702 can be referring to step 102,202 and 302 bearing mode.

Fig. 8 upgrades the flow chart of the method for reseptance of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system, and as shown in Figure 8, the method for reseptance that MCCH and MCCH upgrade the control information of indication information in the MBMS of the present invention system may further comprise the steps:

Step 801: obtain MCCH and MCCH and upgrade the RNTI of indication information and the bearing mode of control information thereof.

The bearing mode that MCCH and MCCH upgrade the control information of indication information is determined by network side, in case promptly no longer change after determining, MCCH and MCCH upgrade the bearing mode of the control information of indication information and are promptly determined by unique, MCCH and MCCH upgrade the bearing mode and the RNTI thereof of the control information of indication information, will stipulate in related protocol.Nature was stipulated with reference to related protocol during terminal was produced.Therefore, when receiving the control information of MCCH and MCCH renewal indication information, utilize RNTI, the bearing mode that upgrades the control information of indication information according to the MCCH that is disposed and MCCH receives the control information that MCCH and MCCH upgrade indication information to corresponding running time-frequency resource and gets final product.The information of RNTI also can write related protocol, and is configured in the portable terminal, also can give portable terminal by the network side short notice.

Upgrade the RNTI of indication information when identical at MCCH and MCCH, the bearing mode that MCCH and MCCH upgrade the control information of indication information can be any shown in Fig. 1 to Fig. 4.And the RNTI of MCCH and MCCH renewal indication information is not simultaneously, no matter MCCH and the MCCH control information of upgrading indication information is carried on which position in the subframe control domain, no matter whether MCCH and MCCH to upgrade the employed DCI form of control information of indication information identical, and portable terminal always can detection zone be told the control information that MCCH and MCCH upgrade indication information.

Step 802: upgrade the RNTI of indication information and the bearing mode of control information thereof according to MCCH that is obtained and MCCH, on the running time-frequency resource of the control information of carrying described MCCH and MCCH renewal indication information, receive the control information that described MCCH and MCCH upgrade indication information.

Portable terminal upgrades the bearing mode and the RNTI thereof of the control information of indication information according to MCCH and MCCH, on the running time-frequency resource of correspondence, detect control information corresponding, detection mode is undertaken by existing mode, here repeat no more it and realize details, specifically can consult the associated description in the agreement 36.212.

Fig. 9 upgrades the composition structural representation of the bogey embodiment one of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system, as shown in Figure 9, the bogey that MCCH and MCCH upgrade the control information of indication information in this example system comprises unit 90 and load bearing unit 91 is set, wherein, unit 90 being set is used to MCCH and MCCH renewal indication information that identical RNTI is set.Load bearing unit 91 is used for and will comprises the described MCCH of described RNTI and the non-Catalog Search zone that is carried on the subframe control domain that MCCH upgrades the control information of indication information, and another control information is carried on the Catalog Search zone of subframe control domain; Perhaps, will comprise among the CCE who is carried in the agreement scope in the control information that the described MCCH of described RNTI and MCCH upgrade indication information; Maybe will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried in the control domain of subframe, described MCCH and MCCH upgrade the employed Downlink Control Information DCI of the control information form difference of indication information; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

Those skilled in the art are to be understood that, to upgrade the bogey of the control information of indication information be for realizing that the bearing method that Fig. 1 MCCH and MCCH to the MBMS system shown in Figure 4 upgrade the control information of indication information designs for MCCH and MCCH in the present invention MBMS shown in Figure 9 system, the realization function of the each processing unit in the device shown in Figure 9 can be understood referring to figs. 1 through the associated description in the method shown in Figure 4, the function of each unit can realize by the program that runs on the processor, also can realize by corresponding logical circuit.

Figure 10 upgrades the composition structural representation of the bogey embodiment two of the control information of indication information for MCCH and MCCH in the MBMS of the present invention system, as shown in figure 10, the bogey that MCCH and MCCH upgrade the control information of indication information in this example MBMS system comprises unit 100 and load bearing unit 101 is set, wherein, unit 100 being set is that MCCH and MCCH renewal indication information are provided with different RNTI.Load bearing unit 101 is used for and will comprises the control domain that control information that the described MCCH of RNTI and MCCH upgrade indication information is carried on subframe.Load bearing unit 101 will comprise the control domain that control information that the described MCCH of RNTI and MCCH upgrade indication information is carried on subframe, be specially: will comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain; Perhaps, will comprise among the CCE who is carried in the agreement scope in the control information that the described MCCH of RNTI and MCCH upgrade indication information; Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes; Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of same subframe; Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

Those skilled in the art are to be understood that, to upgrade the bogey of the control information of indication information be for realizing that the bearing method that MCCH and MCCH in the MBMS system shown in Figure 5 upgrade the control information of indication information designs for MCCH and MCCH in the present invention MBMS shown in Figure 10 system, the realization function of the each processing unit in the device shown in Figure 10 can be understood with reference to the associated description in the method shown in Figure 5, the function of each unit can realize by the program that runs on the processor, also can realize by corresponding logical circuit.

Figure 11 is the composition structural representation of the bogey of the control information of MCCH in the MBMS of the present invention system, as shown in figure 11, the bogey of the control information of MCCH comprises unit 110 and load bearing unit 111 is set in the MBMS of the present invention system, wherein, unit 110 is set is used to MCCH that RNTI is set.The control information that load bearing unit 111 is used for comprising the described MCCH of described RNTI is carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the control information that will comprise the described MCCH of described RNTI is carried among the CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH of described RNTI.

Those skilled in the art are to be understood that, the bogey of the control information of MCCH was to design for the bearing method of realizing the control information of MCCH in the MBMS system shown in Figure 6 during the present invention MBMS shown in Figure 11 united, the realization function of the each processing unit in the device shown in Figure 11 can be understood with reference to the associated description in the method shown in Figure 6, the function of each unit can realize by the program that runs on the processor, also can realize by corresponding logical circuit.

Figure 12 upgrades the composition structural representation of the bogey of the control information of indication information for MCCH in the MBMS of the present invention system, as shown in figure 12, the bogey that MCCH upgrades the control information of indication information in the MBMS of the present invention system comprises unit 120 and load bearing unit 121 is set, wherein, unit 120 being set is used to MCCH renewal indication information that RNTI is set.Load bearing unit 121 be used for will comprise the described MCCH of the described RNTI control information of upgrading indication information be carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the described MCCH that will the comprise described RNTI control information of upgrading indication information is carried among the CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH renewal indication information of described RNTI.

Those skilled in the art are to be understood that, the bogey of the control information of MCCH renewal indication information was to design for the bearing method of realizing the control information of MCCH renewal indication information in the MBMS system shown in Figure 7 during the present invention MBMS shown in Figure 12 united, the realization function of the each processing unit in the device shown in Figure 12 can be understood with reference to the associated description in the method shown in Figure 7, the function of each unit can realize by the program that runs on the processor, also can realize by corresponding logical circuit.

Figure 13 upgrades the composition structural representation of the receiving system of the control information of indication information for MCCH and MCCH in the MBMS system of the present invention, as shown in figure 13, the receiving system of the control information of MCCH and MCCH renewal indication information comprises acquiring unit 130 and receiving element 131 in the MBMS system of the present invention, wherein, acquiring unit 130 is used to obtain MCCH and the RNTI of MCCH renewal indication information and the bearing mode of control information thereof.Receiving element 131 is used to utilize described RNTI to receive the control information of described MCCH and MCCH renewal indication information on the running time-frequency resource of the control information of described MCCH of carrying and MCCH renewal indication information.Wherein, the RNTI of described MCCH and MCCH renewal indication information can be identical, at this moment, the bearing mode that described MCCH and MCCH upgrade the control information of indication information is: a non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, and another control information is carried on the Catalog Search zone of subframe control domain; Perhaps, among the CCE who is carried in the agreement scope in the control information of described MCCH and MCCH renewal indication information; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes; Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the employed Downlink Control Information DCI of the control information form difference of indication information; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

The RNTI of described MCCH and MCCH renewal indication information can be different, at this moment, the bearing mode that described MCCH and MCCH upgrade the control information of indication information is: a non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, and another control information is carried on the Catalog Search zone of subframe control domain; Perhaps, among the CCE who is carried in the agreement scope in the control information of described MCCH and MCCH renewal indication information; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried in the control domain of same subframe; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

The RNTI that MCCH and MCCH upgrade indication information not simultaneously, the control information that carrying MCCH and MCCH upgrade indication information is not limited to above-mentioned bearing mode.

Those skilled in the art are to be understood that, to upgrade the receiving system of the control information of indication information be for realizing that the reception sending method that MCCH and MCCH in the MBMS system shown in Figure 8 upgrade the control information of indication information designs for MCCH and MCCH in the present invention MBMS shown in Figure 13 system, the realization function of the each processing unit in the device shown in Figure 13 can be understood with reference to the associated description in the method shown in Figure 8, the function of each unit can realize by the program that runs on the processor, also can realize by corresponding logical circuit.

The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.

Claims (17)

1. MCCH and MCCH upgrade the bearing method of the control information of indication information, it is characterized in that, comprising:

For multimedia broadcast multi-broadcasting business control channel MCCH and MCCH upgrade indication information identical Radio Network Temporary Identifier RNTI is set; And

To comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of described RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain; Perhaps, will comprise among the control channel unit CCE who is carried in the agreement scope in the control information that the described MCCH of described RNTI and MCCH upgrade indication information; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried in the control domain of subframe, described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

2. method according to claim 1, it is characterized in that, when different DCI forms is used in the control information of described MCCH and MCCH renewal indication information, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried in the control domain of subframe, be specially:

To comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of described RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, will comprise among the control channel unit CCE who is carried in the agreement scope in the control information that the described MCCH of described RNTI and MCCH upgrade indication information; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

3. MCCH and MCCH upgrade the bearing method of the control information of indication information, it is characterized in that, comprising:

For MCCH and MCCH upgrade indication information different Radio Network Temporary Identifier RNTI is set, will comprises the control domain that the described MCCH of RNTI and control information that MCCH upgrades indication information are carried on subframe.

4. method according to claim 3 is characterized in that, will comprise the control domain that control information that the described MCCH of RNTI and MCCH upgrade indication information is carried on subframe, is specially:

To comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried in the control domain of subframe, described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried among the interior control channel unit CCE of agreement scope; Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of same subframe;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

5. the bearing method of a MCCH control information is characterized in that, comprising:

For MCCH is provided with Radio Network Temporary Identifier RNTI; And

The control information that will comprise the described MCCH of described RNTI is carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the control information that will comprise the described MCCH of described RNTI is carried among the control channel unit CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH of described RNTI.

6. the bearing method of the control information of a MCCH renewal indication information is characterized in that, comprising:

For MCCH upgrades indication information Radio Network Temporary Identifier RNTI is set; And

The control information that will comprise the described MCCH renewal indication information of described RNTI is carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the described MCCH that will the comprise described RNTI control information of upgrading indication information is carried among the control channel unit CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH renewal indication information of described RNTI.

7. MCCH and MCCH upgrade the method for reseptance of the control information of indication information, it is characterized in that, comprising:

Upgrade the bearing mode of the control information of indication information according to MCCH and MCCH, described MCCH that utilization is disposed and MCCH upgrade the Radio Network Temporary Identifier RNTI of indication information, receive the control information of described MCCH and MCCH renewal indication information on the running time-frequency resource of the control information of carrying described MCCH and MCCH renewal indication information.

8. method according to claim 7 is characterized in that, the RNTI that described MCCH and MCCH upgrade indication information is identical; The bearing mode that described MCCH and MCCH upgrade the control information of indication information is:

A non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, among the control channel unit CCE who is carried in the agreement scope in the control information of described MCCH and MCCH renewal indication information; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

9. method according to claim 7 is characterized in that, described MCCH and MCCH upgrade the RNTI difference of indication information, and the bearing mode that described MCCH and MCCH upgrade the control information of indication information is:

A non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried among the interior control channel unit CCE of agreement scope; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried in the control domain of same subframe;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

10. MCCH and MCCH upgrade the bogey of the control information of indication information, it is characterized in that, comprising:

The unit is set, is used to MCCH and MCCH to upgrade indication information identical Radio Network Temporary Identifier RNTI is set; And

Load bearing unit is used for and will comprises the described MCCH of described RNTI and the non-Catalog Search zone that is carried on the subframe control domain that MCCH upgrades the control information of indication information, and another control information is carried on the Catalog Search zone of subframe control domain; Perhaps, will comprise among the control channel unit CCE who is carried in the agreement scope in the control information that the described MCCH of described RNTI and MCCH upgrade indication information; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information and be carried in the control domain of subframe, described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms; Perhaps, will comprise the described MCCH of described RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

11. MCCH and MCCH upgrade the bogey of the control information of indication information, it is characterized in that, comprising:

The unit is set, is used to MCCH and MCCH to upgrade indication information different Radio Network Temporary Identifier RNTI is set; And

Load bearing unit is used for and will comprises the control domain that control information that the described MCCH of RNTI and MCCH upgrade indication information is carried on subframe.

12. device according to claim 11 is characterized in that, described load bearing unit will comprise the control domain that control information that the described MCCH of RNTI and MCCH upgrade indication information is carried on subframe, be specially:

To comprise a non-Catalog Search zone that is carried on the subframe control domain in the control information that the described MCCH of RNTI and MCCH upgrade indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, will comprise among the control channel unit CCE who is carried in the agreement scope in the control information that the described MCCH of RNTI and MCCH upgrade indication information; Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of same subframe;

Perhaps, will comprise the described MCCH of RNTI and the control information of MCCH renewal indication information is carried on respectively in the control domain of different subframes.

13. the bogey of a MCCH control information is characterized in that, comprising:

The unit is set, is used to MCCH that Radio Network Temporary Identifier RNTI is set; And

Load bearing unit, the control information that is used for comprising the described MCCH of described RNTI is carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the control information that will comprise the described MCCH of described RNTI is carried among the control channel unit CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH of described RNTI.

14. a MCCH upgrades the bogey of the control information of indication information, it is characterized in that, comprising:

The unit is set, is used to MCCH to upgrade indication information Radio Network Temporary Identifier RNTI is set; And

Load bearing unit, be used for will comprise the described MCCH of the described RNTI control information of upgrading indication information be carried on the non-Catalog Search zone or the Catalog Search zone of subframe control domain; Perhaps, the described MCCH that will the comprise described RNTI control information of upgrading indication information is carried among the control channel unit CCE in the agreement scope; Perhaps, the Downlink Control Information DCI form of arranging is used in the control information that will comprise the described MCCH renewal indication information of described RNTI.

15. MCCH and MCCH upgrade the receiving system of the control information of indication information, it is characterized in that, comprising:

Acquiring unit is used to obtain MCCH and MCCH upgrades the Radio Network Temporary Identifier RNTI of indication information and the bearing mode of control information thereof; And

Receiving element is used to utilize described RNTI to receive the control information of described MCCH and MCCH renewal indication information on the running time-frequency resource of the control information of described MCCH of carrying and MCCH renewal indication information.

16. device according to claim 15 is characterized in that, the RNTI that described MCCH and MCCH upgrade indication information is identical, and the bearing mode that described MCCH and MCCH upgrade the control information of indication information is:

A non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, among the control channel unit CCE who is carried in the agreement scope in the control information of described MCCH and MCCH renewal indication information; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

17. device according to claim 15 is characterized in that, described MCCH and MCCH upgrade the RNTI difference of indication information, and the bearing mode that described MCCH and MCCH upgrade the control information of indication information is:

A non-Catalog Search zone that is carried on the subframe control domain in the control information of described MCCH and MCCH renewal indication information, another control information is carried on the Catalog Search zone of subframe control domain;

Perhaps, among the control channel unit CCE who is carried in the agreement scope in the control information of described MCCH and MCCH renewal indication information; Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively among the interior CCE of different agreement scopes;

Perhaps, the control information that described MCCH and MCCH upgrade indication information is carried in the control domain of subframe, and described MCCH and MCCH upgrade the control information of indication information and use different Downlink Control Information DCI forms;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried in the control domain of same subframe;

Perhaps, the control information of described MCCH and MCCH renewal indication information is carried on respectively in the control domain of different subframes.

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