CN101815325B - Method, device and communication system for implementing frequency hopping - Google Patents

Abstract

Translated fromChinese

本发明公开了一种跳频的实现方法、装置和通信系统。本发明实施例采用获取上行资源总带宽和预留给PUCCH信道的带宽，将上行资源总带宽与预留给PUCCH信道的带宽的差，作为分配给PUSCH信道的带宽，使得PUCCH信道的空闲带宽，即空闲RB能够被充分使用，相对于现有技术而言，采用该方案可以提高了跳频增益，以及频带资源的利用率。

The present invention discloses a method, device and communication system for realizing frequency hopping. In the embodiment of the present invention, the total bandwidth of uplink resources and the bandwidth reserved for PUCCH channels are obtained, and the difference between the total bandwidth of uplink resources and the bandwidth reserved for PUCCH channels is used as the bandwidth allocated to PUSCH channels, so that the idle bandwidth of PUCCH channels, that is, the idle RBs, can be fully used. Compared with the prior art, the scheme can improve the frequency hopping gain and the utilization rate of frequency band resources.

Description

Translated fromChinese

跳频的实现方法、装置和通信系统Method, device and communication system for implementing frequency hopping

技术领域technical field

本发明涉及通信技术领域，具体涉及一种跳频的实现方法、装置和通信系统。The present invention relates to the technical field of communication, in particular to a frequency hopping implementation method, device and communication system.

背景技术Background technique

目前，在长期演进系统(LTE，Long Term Evolution)系统中，上行一般采用基于集中式的跳频(Localized FH，Localized Frequency Hopping)方式进行资源分配。所谓的Localized FH方式指的是用户设备(UE，User Equipment，以下简称终端)所发送的数据在某一时刻只占用某一连续的频带，但在下一个时刻则跳转到另一个频带的数据传输方式。根据跳频的频率不同，可以分为传输时间间隔(TTI，Transform Time Interval)内跳频(Intra-TTI FH)和TTI间跳频(Inter-TTI FH)；其中，TTI间跳频是每隔若干个子帧跳频一次，而TTI内跳频FH是在一个TTI的两个时隙之间跳频一次。在目前的LTE系统中，可以只采用TTI间跳频模式，也可以采用TTI内加TTI间的混合跳频模式(以下简称混合跳频模式)，对于这两种跳频模式，跳频的类型可以分为两种：类型1(Typel)和类型2(Type2)；类型1是根据演进基站(eNodeB)发出的上行资源赋予信息进行跳频，而类型2则是按照预定义的跳频图案进行跳频。At present, in the Long Term Evolution (LTE, Long Term Evolution) system, the uplink generally adopts a localized frequency hopping (Localized FH, Localized Frequency Hopping) method for resource allocation. The so-called Localized FH method refers to the data transmission that the user equipment (UE, User Equipment, hereinafter referred to as the terminal) only occupies a certain continuous frequency band at a certain moment, but jumps to another frequency band at the next moment. Way. According to the frequency of frequency hopping, it can be divided into frequency hopping within the transmission time interval (TTI, Transform Time Interval) (Intra-TTI FH) and frequency hopping between TTIs (Inter-TTI FH); wherein, the frequency hopping between TTI is every Frequency hopping is performed once in several subframes, and frequency hopping FH within a TTI is frequency hopping once between two time slots in a TTI. In the current LTE system, only the inter-TTI frequency hopping mode can be used, or a hybrid frequency hopping mode (hereinafter referred to as the hybrid frequency hopping mode) within a TTI plus an inter-TTI frequency hopping mode can be used. For these two frequency hopping modes, the frequency hopping type It can be divided into two types: Type 1 (Type1) and Type 2 (Type2);Type 1 performs frequency hopping according to the uplink resource assignment information sent by the evolved base station (eNodeB), while Type 2 performs frequency hopping according to a predefined frequency hopping pattern frequency hopping.

对于混合跳频模式下的类型1跳频，主要通过物理下行专用控制信道(PDCCH，Physical Downlink Control Channel)中携带的下行控制信息的格式0(DCI format0，Downlink Control Information format0)信息来获取上行的资源分配信息，比如起始资源块(RB，Resource Block)位置，以及连续占用的RB个数，等等。其中，分配为物理上行共享信道(PUSCH，Physical UplinkShared Channel)的RB数目N_RB^PUSCH为：$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}-\left(N_{\mathrm{RB}}^{\mathrm{UL}}\mathrm{mod}2\right).$Fortype 1 frequency hopping in the hybrid frequency hopping mode, the uplink information is obtained mainly through the downlink control information format 0 (DCI format0, Downlink Control Information format0) information carried in the physical downlink dedicated control channel (PDCCH, Physical Downlink Control Channel). Resource allocation information, such as the location of a starting resource block (RB, Resource Block), and the number of RBs occupied continuously, and so on. Wherein, the number of RBs N_RB^PUSCH allocated as a Physical Uplink Shared Channel (PUSCH, Physical Uplink Shared Channel) is:$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}-\left(N_{\mathrm{RB}}^{\mathrm{UL}}\mathrm{mod}2\right).$

其中，

为预留给物理上行控制信道(PUCCH，Physical Uplink ControlChannel)信道的RB数目，N_RB^UL为上行资源所拥有的RB总数目，N_RB^HO为PUCCH信道实际所占的RB数目，则当N_RB^HO为奇数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1,$当N_RB^HO为偶数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$in,

In order to reserve the number of RBs for the physical uplink control channel (PUCCH, Physical Uplink ControlChannel) channel, N_RB^UL is the total number of RBs owned by uplink resources, and N_RB^HO is the actual number of RBs occupied by the PUCCH channel, then when N_RB When^HO is an odd number,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1,$ When N_RB^HO is even,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$

在对现有技术的研究和实践过程中，本发明的发明人发现，现有技术的调频方案可能会存在RB资源的浪费。During the research and practice of the prior art, the inventors of the present invention found that the FM solution of the prior art may waste RB resources.

发明内容Contents of the invention

本发明的实施例提供一种跳频的实现方法、装置和通信系统，可以提高跳频增益，以及充分利用频带资源。Embodiments of the present invention provide a frequency hopping implementation method, device and communication system, which can improve frequency hopping gain and fully utilize frequency band resources.

一种跳频的实现方法，包括：A method for implementing frequency hopping, comprising:

设置跳频模式为混合跳频模式，以及设置跳频类型为类型1；Set the frequency hopping mode to hybrid frequency hopping mode, and set the frequency hopping type totype 1;

获取上行资源总带宽和预留给PUCCH信道的带宽；或者，获取上行资源总带宽和PUCCH信道实际所占带宽；Obtain the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel; or obtain the total bandwidth of uplink resources and the actual bandwidth occupied by the PUCCH channel;

将上行资源总带宽与预留给PUCCH信道的带宽的差，或者将上行资源总带宽与PUCCH信道实际所占带宽的差，作为分配给PUSCH信道的带宽；The difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, or the difference between the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel, is used as the bandwidth allocated to the PUSCH channel;

根据分配给PUSCH信道的带宽、设置的跳频模式和跳频类型配置上行资源分配信息和跳频信息；Configure uplink resource allocation information and frequency hopping information according to the bandwidth allocated to the PUSCH channel, the set frequency hopping mode and frequency hopping type;

发送上行资源赋予信令给终端，所述上行资源赋予信令中携带上行资源分配信息和跳频信息。Sending uplink resource assignment signaling to the terminal, where the uplink resource assignment signaling carries uplink resource allocation information and frequency hopping information.

一种网络设备，包括：A network device comprising:

设置单元，用于设置跳频模式为混合跳频模式，以及设置跳频类型为类型1；A setting unit, configured to set the frequency hopping mode as a hybrid frequency hopping mode, and set the frequency hopping type astype 1;

获取单元，用于获取上行资源总带宽和预留给PUCCH信道的带宽；或者，获取上行资源总带宽和PUCCH信道实际所占带宽；An acquisition unit, configured to acquire the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel; or, acquire the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel;

运算单元，用于根据获取单元获取到的上行资源总带宽与预留给PUCCH信道的带宽的差，或者根据上行资源总带宽与PUCCH信道实际所占带宽的差，计算出分配给物理上行共享信道PUSCH信道的带宽；A computing unit, configured to calculate the physical uplink shared channel allocated to the physical uplink shared channel according to the difference between the total bandwidth of the uplink resources acquired by the acquisition unit and the bandwidth reserved for the PUCCH channel, or according to the difference between the total bandwidth of the uplink resources and the bandwidth actually occupied by the PUCCH channel The bandwidth of the PUSCH channel;

配置单元，用于根据运算单元计算出的分配给PUSCH信道的带宽，以及设置单元设置的跳频模式和跳频类型配置上行资源分配信息和跳频信息；A configuration unit configured to configure uplink resource allocation information and frequency hopping information according to the bandwidth allocated to the PUSCH channel calculated by the computing unit, and the frequency hopping mode and frequency hopping type set by the setting unit;

发送单元，用于发送上行资源赋予信令给终端，所述上行资源赋予信令中携带配置单元配置好的上行资源分配信息和跳频信息。The sending unit is configured to send uplink resource assignment signaling to the terminal, where the uplink resource assignment signaling carries uplink resource allocation information and frequency hopping information configured by the configuration unit.

一种通信系统，包括本发明实施例提供的任一种网络设备。A communication system includes any network device provided by the embodiments of the present invention.

本发明的实施例采用将上行资源总带宽与预留给PUCCH信道的带宽的差，或者将上行资源总带宽与PUCCH信道实际所占带宽的差，作为分配给PUSCH信道的带宽，使得PUCCH信道的空闲带宽，即空闲RB能够充分被使用，除了预留给PUCCH信道的带宽或者PUCCH信道实际所占带宽之外，剩余的带宽都可分配给PUSCH信道，相对于现有技术而言，提高了跳频增益，以及频带资源的利用率。Embodiments of the present invention use the difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, or the difference between the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel, as the bandwidth allocated to the PUSCH channel, so that the PUCCH channel Idle bandwidth, that is, idle RBs can be fully used. Except for the bandwidth reserved for the PUCCH channel or the bandwidth actually occupied by the PUCCH channel, the remaining bandwidth can be allocated to the PUSCH channel. Compared with the existing technology, the jump rate is improved. frequency gain, and the utilization of frequency band resources.

附图说明Description of drawings

为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

图1是现有技术中带宽分配的示意图；FIG. 1 is a schematic diagram of bandwidth allocation in the prior art;

图2是本发明实施例一提供的方法的流程示意图；Fig. 2 is a schematic flow chart of the method provided byEmbodiment 1 of the present invention;

图3是本发明实施例提供的带宽分配的示意图；FIG. 3 is a schematic diagram of bandwidth allocation provided by an embodiment of the present invention;

图4是本发明实施例提供的带宽分配的另一示意图；FIG. 4 is another schematic diagram of bandwidth allocation provided by an embodiment of the present invention;

图5是本发明实施例二提供的方法的流程示意图；Fig. 5 is a schematic flow chart of the method provided by Embodiment 2 of the present invention;

图6是本发明实施例提供的网络设备的结构示意图；FIG. 6 is a schematic structural diagram of a network device provided by an embodiment of the present invention;

图7是本发明实施例提供的网络设备的另一结构示意图。FIG. 7 is another schematic structural diagram of a network device provided by an embodiment of the present invention.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

本发明实施例提供一种跳频的实现方法、装置和通信系统。以下分别进行详细说明。Embodiments of the present invention provide a frequency hopping implementation method, device and communication system. Each will be described in detail below.

实施例一、Embodiment one,

本实施例将从网络设备的角度进行描述，该网络设备具体可以为eNodeB，或者为具有与eNodeB类似功能的其他网络实体。This embodiment will be described from the perspective of a network device, and the network device may specifically be an eNodeB, or other network entities having functions similar to the eNodeB.

一种跳频的实现方法，包括：设置跳频模式为混合跳频模式，以及设置跳频类型为类型1；获取上行资源总带宽和预留给PUCCH信道的带宽；根据上行资源总带宽与预留给PUCCH信道的带宽的差，计算出分配给PUSCH信道的带宽；根据计算出的PUSCH信道的带宽、跳频模式和跳频类型进行上行资源的分配。A method for implementing frequency hopping, comprising: setting the frequency hopping mode as a hybrid frequency hopping mode, and setting the frequency hopping type astype 1; obtaining the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel; according to the total bandwidth of uplink resources and the reserved Calculate the bandwidth allocated to the PUSCH channel by the difference of the bandwidth reserved for the PUCCH channel; allocate uplink resources according to the calculated bandwidth of the PUSCH channel, frequency hopping mode and frequency hopping type.

参见图2的流程示意图，包括如下步骤：Referring to the schematic flow chart in Figure 2, it includes the following steps:

101、设置跳频模式为混合跳频模式，以及设置跳频类型为类型1。101. Set the frequency hopping mode as hybrid frequency hopping mode, and set the frequency hopping type astype 1.

其中，混合跳频模式指的是TTI内加TTI间的混合跳频模式，类型1(Type1)是指根据eNodeB发出的上行资源赋予信息进行跳频的类型(参见背景技术中的说明)，具体设置可参见现有技术，在此不再赘述。Among them, the hybrid frequency hopping mode refers to the hybrid frequency hopping mode within a TTI plus between TTIs, Type 1 (Type1) refers to the type of frequency hopping based on the uplink resource allocation information sent by the eNodeB (see the description in the background technology), specifically For the settings, reference may be made to the prior art, and details are not repeated here.

102、获取上行资源总带宽和预留给PUCCH信道的带宽，或者，获取上行资源总带宽和PUCCH信道实际所占带宽。102. Obtain the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, or obtain the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel.

其中，获取预留给PUCCH信道的带宽可以采用如下方法：Wherein, the bandwidth reserved for the PUCCH channel may be obtained by the following methods:

获取PUCCH信道实际所占带宽；若获取到的PUCCH信道实际所占带宽为奇数，则将PUCCH信道实际所占带宽加1个带宽单元作为预留给PUCCH信道的带宽；若获取到的PUCCH信道实际所占带宽为偶数，则将PUCCH信道实际所占带宽作为预留给PUCCH信道的带宽。Obtain the actual bandwidth occupied by the PUCCH channel; if the obtained actual bandwidth of the PUCCH channel is an odd number, add 1 bandwidth unit to the actual bandwidth occupied by the PUCCH channel as the bandwidth reserved for the PUCCH channel; if the obtained PUCCH channel actually occupies If the occupied bandwidth is an even number, the actual bandwidth occupied by the PUCCH channel is regarded as the bandwidth reserved for the PUCCH channel.

例如，带宽均以RB数目来表示，为预留给PUCCH信道的RB数目，N_RB^HO为PUCCH信道实际所占的RB数目，则可以用如下公式表示：For example, the bandwidth is represented by the number of RBs, For the number of RBs reserved for the PUCCH channel, N_RB^HO is the actual number of RBs occupied by the PUCCH channel, which can be expressed by the following formula:

当N_RB^HO为奇数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1;$When N_RB^HO is odd,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1;$

当N_RB^HO为偶数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$When N_RB^HO is even,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$

其中，上行资源总带宽以及PUCCH信道实际所占带宽的具体获取方法可以参见现有技术，在此不再赘述。Wherein, the specific acquisition method of the total bandwidth of the uplink resources and the bandwidth actually occupied by the PUCCH channel can refer to the prior art, and will not be repeated here.

需说明的是，步骤101和步骤102的执行顺序可以不分先后。It should be noted that the execution order ofstep 101 and step 102 may not be in any order.

103、将步骤102获取到的上行资源总带宽与预留给PUCCH信道的带宽的差，作为分配给PUSCH信道的带宽。103. Use the difference between the total bandwidth of uplink resources acquired instep 102 and the bandwidth reserved for the PUCCH channel as the bandwidth allocated to the PUSCH channel.

例如，带宽均以RB数目来表示，N_RB^PUSCH表示分配给PUSCH信道的RB数目，

为预留给PUCCH信道的RB数目，N_RB^UL为上行资源所拥有的RB总数目，N_RB^HO为PUCCH信道实际所占的RB数目，则分配给PUSCH信道的RB数目用公式表示为：For example, the bandwidth is represented by the number of RBs, N_RB^PUSCH represents the number of RBs allocated to the PUSCH channel,

The number of RBs reserved for the PUCCH channel, N_RB^UL is the total number of RBs owned by uplink resources, and N_RB^HO is the actual number of RBs occupied by the PUCCH channel, then the number of RBs allocated to the PUSCH channel is expressed as:

${\mathrm{<span><span>N</span>N</span>}}_{\mathrm{<span><span>RB</span>RB</span>}}^{\mathrm{<span><span>PUSCH</span>PUSCH</span>}}<span><span>=</span>=</span>{\mathrm{<span><span>N</span>N</span>}}_{\mathrm{<span><span>RB</span>RB</span>}}^{\mathrm{<span><span>UL</span>UL</span>}}<span><span>-</span>-</span>{\stackrel{<span><span>~</span>~</span>}{\mathrm{<span><span>N</span>N</span>}}}_{\mathrm{<span><span>RB</span>RB</span>}}^{\mathrm{<span><span>HO</span>HO</span>}}<span><span>;</span>;</span>$

或者，为了更充分地利用空闲RB，更好提高频带资源的利用率，也可以将步骤102获取到的上行资源总带宽与PUCCH信道实际所占带宽的差，作为分配给PUSCH信道的带宽；Or, in order to make full use of idle RBs and better improve the utilization rate of frequency band resources, the difference between the total bandwidth of uplink resources obtained instep 102 and the actual bandwidth occupied by the PUCCH channel may also be used as the bandwidth allocated to the PUSCH channel;

同样，例如，带宽均以RB数目来表示，N_RB^PUSCH表示分配给PUSCH信道的RB数目，N_RB^UL为上行资源所拥有的RB总数目，N_RB^HO为PUCCH信道实际所占的RB数目，则分配给PUSCH信道的RB数目用公式表示为：Similarly, for example, the bandwidth is represented by the number of RBs, N_RB^PUSCH indicates the number of RBs allocated to the PUSCH channel, N_RB^UL is the total number of RBs owned by uplink resources, N_RB^HO is the actual number of RBs occupied by the PUCCH channel, Then the number of RBs allocated to the PUSCH channel is expressed as:

${\mathrm{<span><span>N</span>N</span>}}_{\mathrm{<span><span>RB</span>RB</span>}}^{\mathrm{<span><span>PUSCH</span>PUSCH</span>}}<span><span>=</span>=</span>{\mathrm{<span><span>N</span>N</span>}}_{\mathrm{<span><span>RB</span>RB</span>}}^{\mathrm{<span><span>UL</span>UL</span>}}<span><span>-</span>-</span>{\mathrm{<span><span>N</span>N</span>}}_{\mathrm{<span><span>RB</span>RB</span>}}^{\mathrm{<span><span>HO</span>HO</span>}}<span><span>.</span>.</span>$

需说明的是，在分配带宽时，有一部分带宽可能会分配给随机接入信道(RACH，Random Access Channel)，但是，RACH并非每个子帧都具有，它由高层进行周期性指配，如果存在RACH的话，则还需要再减去RACH所占的带宽，即将上行资源总带宽与“PUCCH信道实际占用带宽和RACH带宽和”的差作为分配给PUSCH信道的带宽，或者，将上行资源总带宽与“预留给PUCCH信道的带宽和RACH带宽和”的差作为分配给PUSCH信道的带宽，由于RACH是否存在并不影响该方案，因此在本发明实施例中均假设不存在RACH。It should be noted that when allocating bandwidth, some bandwidth may be allocated to random access channel (RACH, Random Access Channel). However, RACH is not available in every subframe, and it is periodically assigned by the higher layer. If it exists In the case of RACH, the bandwidth occupied by RACH needs to be subtracted again, that is, the difference between the total bandwidth of uplink resources and the "sum of the actual occupied bandwidth of the PUCCH channel and the bandwidth of RACH" is used as the bandwidth allocated to the PUSCH channel, or the total bandwidth of uplink resources and The difference between the bandwidth reserved for the PUCCH channel and the bandwidth of the RACH channel is used as the bandwidth allocated to the PUSCH channel. Since the existence of the RACH does not affect the solution, it is assumed that there is no RACH in the embodiments of the present invention.

104、根据步骤103计算出的分配给PUSCH信道的带宽，以及步骤101中设置的跳频模式和跳频类型配置上行资源分配信息和跳频信息。104. Configure uplink resource allocation information and frequency hopping information according to the bandwidth allocated to the PUSCH channel calculated instep 103, and the frequency hopping mode and frequency hopping type set instep 101.

105、发送上行资源赋予信令(UL Grant)给终端，其中，该上行资源赋予信令中携带上行资源分配信息和跳频信息。105. Send uplink resource grant signaling (UL Grant) to the terminal, where the uplink resource grant signaling carries uplink resource allocation information and frequency hopping information.

进一步的，本实施例提供的方法，还可以包括下发广播消息给终端，其中，广播消息指示当前小区支持混合跳频模式，以便终端根据该广播消息和接收到的上行资源赋予信令发送上行数据。Further, the method provided in this embodiment may also include sending a broadcast message to the terminal, where the broadcast message indicates that the current cell supports the hybrid frequency hopping mode, so that the terminal sends an uplink resource assignment signal according to the broadcast message and the received uplink resource assignment signaling. data.

由上可知，本实施例采用将上行资源总带宽与预留给PUCCH信道的带宽的差，或者将上行资源总带宽与PUCCH信道实际所占带宽的差，作为分配给PUSCH信道的带宽，使得PUCCH信道的空闲带宽，即空闲RB能够充分被使用，避免由于空闲RB无法分配给PUSCH信道使用所造成的跳频增益下降，以及频带资源的浪费的问题。As can be seen from the above, in this embodiment, the difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, or the difference between the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel is used as the bandwidth allocated to the PUSCH channel, so that the PUCCH The idle bandwidth of the channel, that is, the idle RB can be fully used, avoiding the problem of frequency hopping gain reduction and waste of frequency band resources caused by the idle RB not being allocated to the PUSCH channel.

例如，如果上行资源总带宽$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$PUCCH信道实际所占带宽$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$则预留给PUCCH信道的带宽${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$如果根据现有技术的方案，则可以进一步得出分配给PUSCH信道的带宽$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=18,$那么，如图1所示，图1中序号为7和8的RB资源将无法作为跳频的起始RB位置，而根据本实施例所提供的方案，则可以得到分配给PUSCH信道的带宽$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19,$可见，除了预留给PUCCH信道的带宽之外，剩余的带宽都可分配给PUSCH信道。For example, if the total bandwidth of uplink resources$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$ The actual bandwidth occupied by the PUCCH channel$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$ The bandwidth reserved for the PUCCH channel${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$ According to the scheme of the prior art, the bandwidth allocated to the PUSCH channel can be further obtained$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=18,$ Then, as shown in Figure 1, the RB resources withsequence numbers 7 and 8 in Figure 1 cannot be used as the starting RB positions for frequency hopping, but according to the solution provided in this embodiment, the bandwidth allocated to the PUSCH channel can be obtained$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19,$ It can be seen that, except for the bandwidth reserved for the PUCCH channel, the remaining bandwidth can be allocated to the PUSCH channel.

或者，又例如，如果上行资源总带宽$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$PUCCH信道实际所占带宽$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$则分配给PUSCH信道的带宽$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20,$可见，除了PUCCH信道实际所占带宽之外，剩余的带宽都可分配给PUSCH信道；相对于现有技术而言，提高了跳频增益，以及频带资源的利用率。Or, for another example, if the total bandwidth of uplink resources$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$ The actual bandwidth occupied by the PUCCH channel$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$ Then the bandwidth allocated to the PUSCH channel$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20,$ It can be seen that, except for the bandwidth actually occupied by the PUCCH channel, the remaining bandwidth can be allocated to the PUSCH channel; compared with the prior art, the frequency hopping gain and the utilization rate of frequency band resources are improved.

实施例二、Embodiment two,

根据实施例一所描述的方法，在本实施例中，将以网络设备为eNodeB为例作进一步详细说明。According to the method described inEmbodiment 1, in this embodiment, an eNodeB as an example of the network device will be further described in detail.

带宽以RB数目来表示，N_RB^PUSCH表示分配给PUSCH信道的RB数目，而

表示预留给PUCCH信道的RB数目，N_RB^UL表示上行资源所拥有的RB总数目，N_RB^HO表示PUCCH信道实际所占的RB数目，则：The bandwidth is represented by the number of RBs, N_RB^PUSCH represents the number of RBs allocated to the PUSCH channel, and

Indicates the number of RBs reserved for the PUCCH channel, N_RB^UL indicates the total number of RBs owned by uplink resources, and N_RB^HO indicates the actual number of RBs occupied by the PUCCH channel, then:

$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{U}}_{\mathrm{RB}}^{\mathrm{HO}},$或者，$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}};$$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{u}}_{\mathrm{RB}}^{\mathrm{HO}},$ or,$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}};$

其中，为：in, for:

当N_RB^HO为奇数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1;$When N_RB^HO is odd,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1;$

当N_RB^HO为偶数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$When N_RB^HO is even,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$

可参见图3和图4，如果上行资源总带宽$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$PUCCH信道实际所占带宽$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$则预留给PUCCH信道的带宽${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$则，可由$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}$推出$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19,$或者，由$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}}$推出$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20;$可见，可见，除了预留给PUCCH信道的带宽或者PUCCH信道实际所占带宽之外，剩余的带宽都可分配给PUSCH信道。Refer to Figure 3 and Figure 4, if the total bandwidth of uplink resources$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$ The actual bandwidth occupied by the PUCCH channel$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$ The bandwidth reserved for the PUCCH channel${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$ then, by$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}$ roll out$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19,$ or, by$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}}$ roll out$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20;$ It can be seen that, except for the bandwidth reserved for the PUCCH channel or the bandwidth actually occupied by the PUCCH channel, the remaining bandwidth can be allocated to the PUSCH channel.

如图5所示的流程示意图，本实施例提供的方法可以包括如下步骤：As shown in the schematic flowchart of FIG. 5, the method provided in this embodiment may include the following steps:

201、eNodeB设置跳频模式为混合跳频模式，并下发广播消息，在广播消息中指示当前小区支持混合跳频模式。201. The eNodeB sets the frequency hopping mode to the hybrid frequency hopping mode, and sends a broadcast message, in which the current cell is indicated to support the hybrid frequency hopping mode.

202、eNodeB设置跳频类型为类型1。202. The eNodeB sets the frequency hopping type to type 1.

例如，eNodeB对上行资源赋予信令的资源分配信息中的跳频信息的比特(Hopping bit)进行设置，将其设置为类型1跳频。For example, the eNodeB sets the bit (Hopping bit) of the frequency hopping information in the resource allocation information of the uplink resource assignment signaling, and sets it astype 1 frequency hopping.

203、eNodeB获取上行资源总带宽N_RB^UL和预留给PUCCH信道的带宽

或者，eNodeB获取上行资源总带宽N_RB^UL和PUCCH信道实际所占带宽。203. The eNodeB acquires the total bandwidth N_RB^UL of uplink resources and the bandwidth reserved for the PUCCH channel

Alternatively, the eNodeB obtains the total bandwidth of uplink resources N_RB^UL and the bandwidth actually occupied by the PUCCH channel.

其中，eNodeB获取上行资源总带宽N_RB^UL可以直接获取，而预留给PUCCH信道的带宽

则可以通过获取PUCCH信道实际所占带宽N_RB^HO，然后根据获取到的PUCCH信道实际所占带宽N_RB^HO计算得出，计算方法如下：Among them, the eNodeB obtains the total bandwidth N_RB^UL of uplink resources can be directly obtained, and the bandwidth reserved for the PUCCH channel

Then it can be obtained by obtaining the actual bandwidth N_RB^HO of the PUCCH channel, and then calculate it according to the obtained actual bandwidth N_RB^HO of the PUCCH channel. The calculation method is as follows:

当N_RB^HO为奇数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1;$When N_RB^HO is odd,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1;$

当N_RB^HO为偶数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$When N_RB^HO is even,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$

需说明的是，步骤201、步骤202和步骤203的执行顺序不分先后。It should be noted that the execution order of step 201 , step 202 and step 203 is not in particular order.

204、将上行资源总带宽和预留给PUCCH信道的带宽的差作为分配给PUSCH的带宽，或者，将上行资源总带宽和PUCCH信道实际所占带宽的差作为分配给PUSCH的带宽。如下：204. Use the difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel as the bandwidth allocated to the PUSCH, or use the difference between the total bandwidth of the uplink resources and the bandwidth actually occupied by the PUCCH channel as the bandwidth allocated to the PUSCH. as follows:

eNodeB根据步骤203中获取到的上行资源总带宽N_RB^UL和预留给PUCCH信道的带宽利用公式$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}},$计算出分配给PUSCH的带宽N_RB^PUSCH；或者，According to the total bandwidth N_RB^UL of uplink resources obtained in step 203 and the bandwidth reserved for the PUCCH channel, the eNodeB use the formula$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}},$ Calculate the bandwidth N_RB^PUSCH allocated to PUSCH; or,

eNodeB根据步骤203中获取到的上行资源总带宽N_RB^UL和PUCCH信道实际所占带宽N_RB^HO，利用公式$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}},$计算出分配给PUSCH的带宽N_RB^PUSCH。_The eNodeB^usesthe_formula$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}},$ The bandwidth N_RB^PUSCH allocated to the PUSCH is calculated.

205、根据分配给PUSCH信道的带宽，以及跳频模式和跳频类型配置上行资源分配信息和跳频信息。如下：205. Configure uplink resource allocation information and frequency hopping information according to the bandwidth allocated to the PUSCH channel, as well as the frequency hopping mode and frequency hopping type. as follows:

eNodeB根据步骤204计算出的分配给PUSCH信道的带宽，以及步骤201和步骤202中设置的跳频模式和跳频类型配置上行资源分配信息和跳频信息。其中，上行资源分配信息和跳频信息可以如表一所示。The eNodeB configures uplink resource allocation information and frequency hopping information according to the bandwidth allocated to the PUSCH channel calculated in step 204, and the frequency hopping mode and frequency hopping type set in steps 201 and 202. Wherein, the uplink resource allocation information and frequency hopping information may be as shown in Table 1.

表一Table I

  1111  Type 2 PUSCH HoppingType 2 PUSCH Hopping

其中，表一中的“System BW”表示系统带宽，目前，系统一般支持从6RB～110RB范围的带宽；“Number of Hopping bits”则指示跳频信息的比特数，该跳频信息的比特数可以分为1比特和两比特两种情况，当带宽为6～49RB范围内时，系统默认跳频信息为1比特；当带宽为50～110RB时，系统默认跳频信息为2比特；而“Information in Hopping bits”则指示有关跳频信息的比特的信息，与“Number of Hopping bits”相对应，当跳频信息为1比特时，则可以分为“0”和“1”两种情况，当跳频信息为2比特时，则可以分为“00”、“01”、“10”和“11”四种情况，针对于这四种情况，分别指示了跳频信息的比特(Hopping-bit)所对应的频域位置

的不同计算方法，如下：Among them, "System BW" in Table 1 indicates the system bandwidth. At present, the system generally supports a bandwidth ranging from 6RB to 110RB; "Number of Hopping bits" indicates the number of bits of frequency hopping information, which can be There are two cases: 1 bit and 2 bits. When the bandwidth is in the range of 6~49RB, the system defaults to 1 bit of frequency hopping information; when the bandwidth is 50~110RB, the system defaults to 2 bits of frequency hopping information; and "Information "in Hopping bits" indicates information about bits of frequency hopping information, which corresponds to "Number of Hopping bits". When the frequency hopping information is 1 bit, it can be divided into two cases: "0" and "1". When the frequency hopping information is 2 bits, it can be divided into four cases of "00", "01", "10" and "11". For these four cases, the bits of the frequency hopping information (Hopping-bit ) corresponding to the frequency domain position

The different calculation methods are as follows:

对于混合跳频模式，时隙0的RB起始索引(n_PRB^S1(i))由资源分配信息中的起始RB(RB_START)指示，时隙1的RB起始索引(n_PRB(i))由跳频信息的比特(Hopping-bit)所对应的频域位置

换算得到，而时隙0与时隙1之间的跳频的RB起始索引

则由时隙0的RB起始索引(n_PRB^S1(i))换算得到，用公式表示则可以如下：For the hybrid frequency hopping mode, the RB start index (n_PRB^S1 (i)) of time slot 0 is indicated by the start RB (RB_START ) in the resource allocation information, and the RB start index of time slot 1 (n_PRB (i )) The frequency domain position corresponding to the bit (Hopping-bit) of the frequency hopping information

Converted, and the RB start index of the frequency hopping between slot 0 andslot 1

Then it is converted from the RB start index (n_PRB^S1 (i)) of time slot 0, and expressed in a formula as follows:

${\mathrm{<span><span>n</span>no</span>}}_{\mathrm{<span><span>PRB</span>PRB</span>}}^{\mathrm{<span><span>S</span>S</span>}\mathrm{<span><span>1</span>1</span>}}<span><span>(</span>(</span>\mathrm{<span><span>i</span>i</span>}<span><span>)</span>)</span><span><span>=</span>=</span>{\mathrm{<span><span>RB</span>RB</span>}}_{\mathrm{<span><span>START</span>START</span>}}$

${\stackrel{<span><span>~</span>~</span>}{\mathrm{<span><span>n</span>no</span>}}}_{\mathrm{<span><span>PRB</span>PRB</span>}}^{\mathrm{<span><span>S</span>S</span>}\mathrm{<span><span>1</span>1</span>}}<span><span>(</span>(</span>\mathrm{<span><span>i</span>i</span>}<span><span>)</span>)</span><span><span>=</span>=</span>{\mathrm{<span><span>n</span>no</span>}}_{\mathrm{<span><span>PRB</span>PRB</span>}}^{\mathrm{<span><span>S</span>S</span>}\mathrm{<span><span>1</span>1</span>}}<span><span>(</span>(</span>\mathrm{<span><span>i</span>i</span>}<span><span>)</span>)</span><span><span>-</span>-</span>{\stackrel{<span><span>~</span>~</span>}{\mathrm{<span><span>N</span>N</span>}}}_{\mathrm{<span><span>RB</span>RB</span>}}^{\mathrm{<span><span>HO</span>HO</span>}}<span><span>/</span>/</span>\mathrm{<span><span>2</span>2</span>}$

${\mathrm{<span><span>n</span>no</span>}}_{\mathrm{<span><span>PRB</span>PRB</span>}}<span><span>(</span>(</span>\mathrm{<span><span>i</span>i</span>}<span><span>)</span>)</span><span><span>=</span>=</span>{\stackrel{<span><span>~</span>~</span>}{\mathrm{<span><span>n</span>no</span>}}}_{\mathrm{<span><span>PRB</span>PRB</span>}}<span><span>(</span>(</span>\mathrm{<span><span>i</span>i</span>}<span><span>)</span>)</span><span><span>+</span>+</span>{\stackrel{<span><span>~</span>~</span>}{\mathrm{<span><span>N</span>N</span>}}}_{\mathrm{<span><span>RB</span>RB</span>}}^{\mathrm{<span><span>HO</span>HO</span>}}<span><span>/</span>/</span>\mathrm{<span><span>2</span>2</span>}$

需说明的是，表一中的“Type 2 PUSCH Hopping”表示类型2跳频，由于在本发明的各个实施例中不涉及该方面的内容，故在此不进行说明，具体可参见现有技术。It should be noted that "Type 2 PUSCH Hopping" in Table 1 indicates Type 2 frequency hopping. Since this aspect is not involved in the various embodiments of the present invention, it will not be described here. For details, please refer to the prior art .

206、eNodeB下发上行资源赋予信令给终端。206. The eNodeB issues an uplink resource assignment signaling to the terminal.

其中，该上行资源赋予信令中携带上行资源分配信息和跳频信息；另外，在该上行资源赋予信令中可将跳频标识(Hopping Flag)的标志位设置为1，以指示终端需要进行上行跳频。Wherein, the uplink resource assignment signaling carries uplink resource allocation information and frequency hopping information; in addition, in the uplink resource assignment signaling, the flag bit of the frequency hopping flag (Hopping Flag) can be set to 1 to indicate that the terminal needs to perform Uplink frequency hopping.

207、解析广播消息和上行资源赋予信令。207. Parse the broadcast message and uplink resource assignment signaling.

终端接收eNodeB下发的广播消息，通过解析该广播消息，获知当前小区支持混合跳频模式，此外，终端还接收eNodeB下发的上行资源赋予信令，通过解析该上行资源赋予信令，获知当前支持的跳频类型为类型1，与此同时，通过解析上行资源赋予信令还可以获知上行资源分配信息和跳频信息。The terminal receives the broadcast message issued by the eNodeB, and by parsing the broadcast message, learns that the current cell supports the hybrid frequency hopping mode. In addition, the terminal also receives the uplink resource allocation signaling issued by the eNodeB, and by analyzing the uplink resource allocation signaling, learns that the current cell supports the hybrid frequency hopping mode. The supported frequency hopping type istype 1. At the same time, uplink resource allocation information and frequency hopping information can also be obtained by analyzing the uplink resource assignment signaling.

208、终端采用混合跳频模式的类型1跳频方式，根据上行资源分配信息和跳频信息在eNodeB分配给PUSCH信道的带宽上发送上行数据，具体的发送方法可参见现有技术，在此不再赘述。208. The terminal adopts thetype 1 frequency hopping mode of the mixed frequency hopping mode, and sends uplink data on the bandwidth allocated to the PUSCH channel by the eNodeB according to the uplink resource allocation information and frequency hopping information. For the specific sending method, refer to the prior art, which will not be described here Let me repeat.

可以理解的是，在本实施例中，分配的带宽可以RB为单位。It can be understood that, in this embodiment, the allocated bandwidth may be in units of RB.

由上可知，本实施例采用将上行资源总带宽与预留给PUCCH信道的带宽的差，或者将上行资源总带宽与PUCCH信道实际所占带宽的差，作为分配给PUSCH信道的带宽，使得PUCCH信道的空闲带宽，即空闲RB能够充分被使用，例如，上行资源总带宽$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$PUCCH信道实际所占带宽$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$则预留给PUCCH信道的带宽${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19,$或者可得到$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20,$可见，除了预留给PUCCH信道的带宽或者PUCCH信道实际所占带宽之外，剩余的带宽都可分配给PUSCH信道，因而提高了跳频增益以及频带资源的利用率，而且简化了N_RB^PUSCH的计算方式，降低了系统的复杂性。As can be seen from the above, in this embodiment, the difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, or the difference between the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel is used as the bandwidth allocated to the PUSCH channel, so that the PUCCH The idle bandwidth of the channel, that is, the idle RB can be fully used, for example, the total bandwidth of uplink resources$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$ The actual bandwidth occupied by the PUCCH channel$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$ The bandwidth reserved for the PUCCH channel${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19,$ or available$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20,$ It can be seen that, except for the bandwidth reserved for the PUCCH channel or the bandwidth actually occupied by the PUCCH channel, the remaining bandwidth can be allocated to the PUSCH channel, thus improving the frequency hopping gain and the utilization of frequency band resources, and simplifying the_NRB^PUSCH Calculation method reduces the complexity of the system.

实施例三、Embodiment three,

为了更好地实施以上方法，本实施例还提供一种网络设备，如图6所示，该网络设备包括设置单元301、获取单元302、运算单元303和分配单元304；In order to better implement the above method, this embodiment also provides a network device. As shown in FIG.

设置单元301，用于设置跳频模式为混合跳频模式，以及设置跳频类型为类型1；具体设置可参见现有技术，在此不再赘述。Thesetting unit 301 is configured to set the frequency hopping mode as the hybrid frequency hopping mode, and set the frequency hopping type astype 1; specific settings may refer to the prior art, and will not be repeated here.

获取单元302，用于获取上行资源总带宽和预留给PUCCH信道的带宽；或者，获取上行资源总带宽和PUCCH信道实际所占带宽。The obtainingunit 302 is configured to obtain the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel; or obtain the total bandwidth of the uplink resources and the bandwidth actually occupied by the PUCCH channel.

运算单元303，用于根据获取单元302获取到的上行资源总带宽与预留给PUCCH信道的带宽的差，或者根据上行资源总带宽与PUCCH信道实际所占带宽的差，计算出分配给PUSCH信道的带宽。Thecomputing unit 303 is configured to calculate the difference between the total bandwidth of the uplink resources obtained by the obtainingunit 302 and the bandwidth reserved for the PUCCH channel, or the difference between the total bandwidth of the uplink resources and the bandwidth actually occupied by the PUCCH channel, and calculate the bandwidth allocated to the PUSCH channel. bandwidth.

例如，带宽均以RB数目来表示，N_RB^PUSCH表示分配给PUSCH信道的RB数目，

为预留给PUCCH信道的RB数目，N_RB^UL为上行资源所拥有的RB总数目，N_RB^HO为PUCCH信道实际所占的RB数目，则分配给PUSCH信道的RB数目用公式表示为：For example, the bandwidth is represented by the number of RBs, N_RB^PUSCH represents the number of RBs allocated to the PUSCH channel,

The number of RBs reserved for the PUCCH channel, N_RB^UL is the total number of RBs owned by uplink resources, and N_RB^HO is the actual number of RBs occupied by the PUCCH channel, then the number of RBs allocated to the PUSCH channel is expressed as:

$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}},$或者，$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}};$$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}},$ or,$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}};$

配置单元304，用于根据运算单元303计算出的PUSCH信道的带宽，以及设置单元301设置的跳频模式和跳频类型配置上行资源分配信息和跳频信息。The configuringunit 304 is configured to configure uplink resource allocation information and frequency hopping information according to the bandwidth of the PUSCH channel calculated by thecomputing unit 303 and the frequency hopping mode and frequency hopping type set by thesetting unit 301 .

发送单元305，用于发送上行资源赋予信令给终端，其中，该上行资源赋予信令中携带配置单元3041配置好的上行资源分配信息和跳频信息。The sendingunit 305 is configured to send uplink resource assignment signaling to the terminal, wherein the uplink resource assignment signaling carries uplink resource allocation information and frequency hopping information configured by the configuration unit 3041 .

另外，需说明的是，在该上行资源赋予信令中需将Hopping Flag的标志位设置为1，以指示终端需要进行上行跳频，具体可参见现有技术，在此不再赘述。In addition, it should be noted that in the uplink resource assignment signaling, the flag bit of the Hopping Flag needs to be set to 1 to indicate that the terminal needs to perform uplink frequency hopping. For details, please refer to the prior art, and details will not be repeated here.

其中，如图7所示，获取单元302可以包括第一获取子单元3021和第二获取子单元3022；Wherein, as shown in FIG. 7, the acquiringunit 302 may include a first acquiringsubunit 3021 and a second acquiringsubunit 3022;

第一获取子单元3021，用于获取上行资源总带宽。The first obtainingsubunit 3021 is configured to obtain the total bandwidth of uplink resources.

第二获取子单元3022，用于获取PUCCH信道实际所占带宽，若获取到的PUCCH信道实际所占带宽为奇数，则将PUCCH信道实际所占带宽加1个带宽单元作为预留给PUCCH信道的带宽；若获取到的PUCCH信道实际所占带宽为偶数，则将PUCCH信道实际所占带宽作为预留给PUCCH信道的带宽。The second obtainingsubunit 3022 is used to obtain the actual occupied bandwidth of the PUCCH channel. If the obtained actual occupied bandwidth of the PUCCH channel is an odd number, add 1 bandwidth unit to the actual occupied bandwidth of the PUCCH channel as the reserved bandwidth for the PUCCH channel. Bandwidth; if the acquired actual bandwidth occupied by the PUCCH channel is an even number, the actual bandwidth occupied by the PUCCH channel is used as the bandwidth reserved for the PUCCH channel.

例如，带宽均以RB数目来表示，

为预留给PUCCH信道的RB数目，N_RB^HO为PUCCH信道实际所占的RB数目，则可以用如下公式表示：For example, the bandwidth is represented by the number of RBs,

is the number of RBs reserved for the PUCCH channel, N_RB^HO is the actual number of RBs occupied by the PUCCH channel, then It can be expressed by the following formula:

当N_RB^HO为奇数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1;$When N_RB^HO is odd,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1;$

当N_RB^HO为偶数时，${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$When N_RB^HO is even,${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}.$

此外，该网络设备还可以包括广播单元；In addition, the network device may also include a broadcast unit;

广播单元，用于下发广播消息给终端，其中，该广播消息指示当前小区支持混合跳频模式，以便终端根据该广播消息和发送子单元发送的上行资源赋予信令发送上行数据。该广播单元与发送子单元3042可以由同一个实体来实现。The broadcast unit is configured to send a broadcast message to the terminal, wherein the broadcast message indicates that the current cell supports the hybrid frequency hopping mode, so that the terminal sends uplink data according to the broadcast message and the uplink resource allocation signaling sent by the sending subunit. The broadcasting unit and the sending subunit 3042 may be implemented by the same entity.

该网络设备具体可以为eNodeB，也可以为与eNodeB具有类似功能的其他实体。Specifically, the network device may be an eNodeB, or may be another entity having similar functions to the eNodeB.

以上各个单元的具体实施可参见前面实施例，在此不再赘述。For the specific implementation of each of the above units, reference may be made to the foregoing embodiments, and details are not repeated here.

由上可知，本实施例的网络设备的获取单元302获取上行资源总带宽和预留给PUCCH信道的带宽后，由运算单元303将上行资源总带宽与预留给PUCCH信道的带宽的差，或将上行资源总带宽与者PUCCH信道实际所占带宽的差，作为分配给PUSCH信道的带宽，使得PUCCH信道的空闲带宽，即空闲RB能够充分被使用，例如，上行资源总带宽$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$PUCCH信道实际所占带宽$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$则预留给PUCCH信道的带宽${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19,$或者，$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20,$可见，除了预留给PUCCH信道的带宽或者PUCCH信道实际所占带宽之外，剩余的带宽都可分配给PUSCH信道，相对于现有技术而言，提高了跳频增益，以及频带资源的利用率，而且由于简化了N_RB^PUSCH的计算方式，因此相对于现有的系统而言，降低了系统的复杂性。As can be seen from the above, after theacquisition unit 302 of the network device in this embodiment acquires the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, thecalculation unit 303 calculates the difference between the total bandwidth of the uplink resources and the bandwidth reserved for the PUCCH channel, or The difference between the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel is used as the bandwidth allocated to the PUSCH channel, so that the idle bandwidth of the PUCCH channel, that is, idle RBs, can be fully used, for example, the total bandwidth of uplink resources$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$ The actual bandwidth occupied by the PUCCH channel$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$ The bandwidth reserved for the PUCCH channel${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19,$ or,$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20,$ It can be seen that, except for the bandwidth reserved for the PUCCH channel or the bandwidth actually occupied by the PUCCH channel, the remaining bandwidth can be allocated to the PUSCH channel. Compared with the prior art, the frequency hopping gain and the utilization rate of frequency band resources are improved. , and because the calculation method of N_RB^PUSCH is simplified, compared with the existing system, the complexity of the system is reduced.

实施例四、Embodiment four,

相应的，本实施例还提供可一种通信系统，包括本发明实施例所提供的任一种网络设备；Correspondingly, this embodiment also provides a communication system, including any network device provided by the embodiment of the present invention;

网络设备，主要用于设置跳频模式为混合跳频模式，以及设置跳频类型为类型1；获取上行资源总带宽和预留给PUCCH信道的带宽，或者，获取上行资源总带宽和PUCCH信道实际所占带宽；将上行资源总带宽与预留给PUCCH信道的带宽的差，或者将上行资源总带宽与PUCCH信道实际所占带宽的差，作为分配给物理上行共享信道PUSCH信道的带宽；根据PUSCH信道的带宽、跳频模式和跳频类型配置上行资源分配信息和跳频信息；发送上行资源赋予信令给终端，其中，该上行资源赋予信令中携带上行资源分配信息和跳频信息；具体可参见实施例三，在此不再赘述。Network equipment, mainly used to set the frequency hopping mode to hybrid frequency hopping mode, and set the frequency hopping type to type 1; obtain the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, or obtain the total bandwidth of uplink resources and the actual bandwidth of the PUCCH channel Occupied bandwidth; the difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, or the difference between the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel, is used as the bandwidth allocated to the physical uplink shared channel PUSCH channel; according to PUSCH Configure uplink resource allocation information and frequency hopping information for channel bandwidth, frequency hopping mode, and frequency hopping type; send uplink resource allocation signaling to the terminal, wherein the uplink resource allocation signaling carries uplink resource allocation information and frequency hopping information; specifically Reference may be made to Embodiment 3, which will not be repeated here.

此外，该通信系统还可以包括终端；In addition, the communication system may also include a terminal;

终端，用于接收网络设备的上行资源赋予信令，根据上行资源分配信息和跳频信息进行上行数据的传输。The terminal is configured to receive uplink resource assignment signaling from the network device, and perform uplink data transmission according to uplink resource allocation information and frequency hopping information.

以下将对该通信系统的执行流程进行简略说明，如下：The following will briefly describe the execution flow of the communication system, as follows:

步骤1、eNodeB设置跳频模式为混合跳频模式，并下发广播消息，在广播消息中指示当前小区支持混合跳频模式。Step 1. The eNodeB sets the frequency hopping mode to the hybrid frequency hopping mode, and sends a broadcast message, in which it indicates that the current cell supports the hybrid frequency hopping mode.

步骤2、eNodeB设置跳频类型为类型1，例如，eNodeB对上行资源赋予信令的资源分配信息中的跳频信息的比特(Hopping bit)进行设置，将其设置为类型1跳频。Step 2. The eNodeB sets the frequency hopping type to type 1. For example, the eNodeB sets the frequency hopping information bit (Hopping bit) in the resource allocation information of the uplink resource assignment signaling to type 1 frequency hopping.

步骤3、eNodeB获取上行资源总带宽N_RB^UL和预留给PUCCH信道的带宽

或者eNodeB获取上行资源总带宽N_RB^UL和PUCCH信道实际所占带宽N_RB^HO；如果$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$而PUCCH信道实际所占带宽$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$由于5为奇数，因此可根据公式${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1$计算出${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6;$Step 3. The eNodeB obtains the total bandwidth N_RB^UL of uplink resources and the bandwidth reserved for the PUCCH channel

Or the eNodeB obtains the total bandwidth of uplink resources N_RB^UL and the bandwidth actually occupied by the PUCCH channel N_RB^HO ; if$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$ The actual bandwidth occupied by the PUCCH channel$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$ Since 5 is an odd number, according to the formula${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=N_{\mathrm{RB}}^{\mathrm{HO}}+1$ Calculate${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6;$

需说明的是，步骤1、步骤2和步骤3的执行顺序不分先后。It should be noted that the execution order ofstep 1, step 2 and step 3 is not in particular order.

步骤4、eNodeB根据步骤3中得到的N_RB^UL和

利用公式$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}},$可计算出分配给PUSCH的带宽$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=25-6=19.$Step 4. The eNodeB obtains the N_RB^UL and

use the formula$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-{\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}},$ The bandwidth allocated to PUSCH can be calculated$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=25-6=19.$

或者，eNodeB直接根据步骤3中得到的N_RB^UL和N_RB^HO，利用公式$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}},$可计算出分配给PUSCH的带宽$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=25-5=20.$Or_,eNodeB directly uses^theformula$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=N_{\mathrm{RB}}^{\mathrm{UL}}-N_{\mathrm{RB}}^{\mathrm{HO}},$ The bandwidth allocated to PUSCH can be calculated$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=25-5=20.$

步骤5、eNodeB根据步骤4计算出的分配给PUSCH信道的带宽N_RB^PUSCH，以及步骤201和步骤202中设置的跳频模式和跳频类型配置上行资源分配信息和跳频信息；Step 5. The eNodeB configures uplink resource allocation information and frequency hopping information according to the bandwidth N_RB^PUSCH allocated to the PUSCH channel calculated in step 4, and the frequency hopping mode and frequency hopping type set in steps 201 and 202;

步骤6、eNodeB下发上行资源赋予信令给终端，其中，该上行资源赋予信令中携带上行资源分配信息和跳频信息。Step 6: The eNodeB issues an uplink resource assignment signaling to the terminal, wherein the uplink resource assignment signaling carries uplink resource allocation information and frequency hopping information.

另外，需说明的是，在该上行资源赋予信令中需将Hopping Flag的标志位设置为1，以指示终端需要进行上行跳频。In addition, it should be noted that in the uplink resource assignment signaling, the flag bit of the Hopping Flag needs to be set to 1 to indicate that the terminal needs to perform uplink frequency hopping.

步骤7、终端接收eNodeB下发的广播消息和上行资源赋予信令，通过解析该广播消息，获知当前小区支持混合跳频模式，通过解析该上行资源赋予信令，获知当前支持的跳频类型为类型1，以及上行资源分配信息和跳频信息。Step 7. The terminal receives the broadcast message and uplink resource assignment signaling issued by the eNodeB, and by analyzing the broadcast message, learns that the current cell supports the hybrid frequency hopping mode, and by analyzing the uplink resource assignment signaling, learns that the currently supported frequency hopping type isType 1, and uplink resource allocation information and frequency hopping information.

步骤8、终端采用混合跳频模式的类型1跳频方式，根据上行资源分配信息和跳频信息在eNodeB分配给PUSCH信道的带宽上发送上行数据。Step 8. The terminal adopts thetype 1 frequency hopping mode of the hybrid frequency hopping mode, and sends uplink data on the bandwidth allocated to the PUSCH channel by the eNodeB according to the uplink resource allocation information and frequency hopping information.

由上可知，本实施例的通信系统采用将上行资源总带宽与预留给PUCCH信道的带宽的差，或采用将上行资源总带宽与者PUCCH信道实际所占带宽的差，作为分配给PUSCH信道的带宽，使得PUCCH信道的空闲带宽，即空闲RB能够充分被使用，例如，上行资源总带宽$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$PUCCH信道实际所占带宽$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$则预留给PUCCH信道的带宽${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$假若按照现有技术的方案，则可得出分配给PUSCH信道的带宽$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=18,$可见，该结果无法覆盖除了PUCCH信道的带宽之外所有剩余的带宽，而按照本实施例的方案，则可得出$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19$或$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20,$即，除了预留给PUCCH信道的带宽或者除PUCCH信道实际所占带宽之外，剩余的带宽都可分配给PUSCH信道，因此可知，本实施例相对于现有技术而言，可以提高跳频增益，以及频带资源的利用率，而且由于简化了N_RB^PUSCH的计算方式，因此相对于现有的系统而言，降低了系统的复杂性。As can be seen from the above, the communication system in this embodiment uses the difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, or the difference between the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel, as the difference between the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel, as the difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, as the difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel. bandwidth, so that the idle bandwidth of the PUCCH channel, that is, the idle RB can be fully used, for example, the total bandwidth of uplink resources$N_{\mathrm{RB}}^{\mathrm{UL}}=25,$ The actual bandwidth occupied by the PUCCH channel$N_{\mathrm{RB}}^{\mathrm{HO}}=5,$ The bandwidth reserved for the PUCCH channel${\tilde{N}}_{\mathrm{RB}}^{\mathrm{HO}}=6,$ If according to the scheme of the prior art, the bandwidth allocated to the PUSCH channel can be obtained$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=18,$ It can be seen that this result cannot cover all the remaining bandwidth except the bandwidth of the PUCCH channel, but according to the solution of this embodiment, it can be concluded that$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=19$ or$N_{\mathrm{RB}}^{\mathrm{PUSCH}}=20,$ That is, except for the bandwidth reserved for the PUCCH channel or the bandwidth actually occupied by the PUCCH channel, the remaining bandwidth can be allocated to the PUSCH channel. Therefore, it can be seen that this embodiment can improve the frequency hopping gain compared with the prior art. , and the utilization rate of frequency band resources, and because the calculation method of N_RB^PUSCH is simplified, compared with the existing system, the complexity of the system is reduced.

本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：只读存储器(ROM，Read Only Memory)、随机存取记忆体(RAM，Random Access Memory)、磁盘或光盘等。Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium can include: Read Only Memory (ROM, Read Only Memory), Random Access Memory (RAM, Random Access Memory), disk or CD, etc.

以上对本发明实施例所提供的一种跳频的实现方法、装置和通信系统进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。The method, device and communication system for implementing frequency hopping provided by the embodiments of the present invention are described above in detail. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only used To help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, this specification The content should not be construed as a limitation of the invention.

Claims (6)

Translated fromChinese

1.一种跳频的实现方法，其特征在于，包括：1. A method for implementing frequency hopping, characterized in that, comprising:设置跳频模式为混合跳频模式，以及设置跳频类型为类型1；Set the frequency hopping mode to hybrid frequency hopping mode, and set the frequency hopping type to type 1;获取上行资源总带宽和预留给物理上行控制信道PUCCH信道的带宽，或者，获取上行资源总带宽和PUCCH信道实际所占带宽；Obtain the total bandwidth of uplink resources and the bandwidth reserved for the physical uplink control channel PUCCH channel, or obtain the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel;将上行资源总带宽与预留给PUCCH信道的带宽的差，或者将上行资源总带宽与PUCCH信道实际所占带宽的差，作为分配给物理上行共享信道PUSCH信道的带宽；The difference between the total bandwidth of uplink resources and the bandwidth reserved for the PUCCH channel, or the difference between the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel, is used as the bandwidth allocated to the physical uplink shared channel PUSCH channel;根据PUSCH信道的带宽、和设置的跳频模式和跳频类型配置上行资源分配信息和跳频信息；Configure uplink resource allocation information and frequency hopping information according to the bandwidth of the PUSCH channel, and the set frequency hopping mode and frequency hopping type;发送上行资源赋予信令给终端，所述上行资源赋予信令中携带上行资源分配信息和跳频信息；sending uplink resource allocation signaling to the terminal, where the uplink resource allocation signaling carries uplink resource allocation information and frequency hopping information;其中，所述获取预留给PUCCH信道的带宽包括：获取PUCCH信道实际所占带宽；若获取到的PUCCH信道实际所占带宽为奇数，则将PUCCH信道实际所占带宽加1个带宽单元作为预留给PUCCH信道的带宽；若获取到的PUCCH信道实际所占带宽为偶数，则将PUCCH信道实际所占带宽作为预留给PUCCH信道的带宽。Wherein, the obtaining the bandwidth reserved for the PUCCH channel includes: obtaining the actual bandwidth occupied by the PUCCH channel; if the obtained actual bandwidth occupied by the PUCCH channel is an odd number, then adding 1 bandwidth unit to the actual bandwidth occupied by the PUCCH channel as the reserved bandwidth The bandwidth reserved for the PUCCH channel; if the acquired actual bandwidth occupied by the PUCCH channel is an even number, the actual bandwidth occupied by the PUCCH channel is used as the bandwidth reserved for the PUCCH channel.2.根据权利要求1的方法，其特征在于，还包括：2. The method according to claim 1, further comprising:下发广播消息给所述终端，所述广播消息指示当前小区支持混合跳频模式，以便所述终端根据所述广播消息和所述上行资源赋予信令发送上行数据。Sending a broadcast message to the terminal, the broadcast message indicating that the current cell supports the hybrid frequency hopping mode, so that the terminal can send uplink data according to the broadcast message and the uplink resource assignment signaling.3.一种网络设备，其特征在于，包括：3. A network device, characterized in that, comprising:设置单元，用于设置跳频模式为混合跳频模式，以及设置跳频类型为类型1；A setting unit, configured to set the frequency hopping mode as a hybrid frequency hopping mode, and set the frequency hopping type as type 1;获取单元，用于获取上行资源总带宽和预留给物理上行控制信道PUCCH信道的带宽；或者，获取上行资源总带宽和PUCCH信道实际所占带宽；An acquisition unit, configured to acquire the total bandwidth of uplink resources and the bandwidth reserved for the physical uplink control channel PUCCH channel; or, acquire the total bandwidth of uplink resources and the bandwidth actually occupied by the PUCCH channel;运算单元，用于将获取单元获取到的上行资源总带宽与预留给PUCCH信道的带宽的差，或者将上行资源总带宽与PUCCH信道实际所占带宽的差，作为分配给物理上行共享信道PUSCH信道的带宽；The computing unit is used to use the difference between the total bandwidth of the uplink resources acquired by the acquisition unit and the bandwidth reserved for the PUCCH channel, or the difference between the total bandwidth of the uplink resources and the bandwidth actually occupied by the PUCCH channel, as the difference allocated to the physical uplink shared channel PUSCH channel bandwidth;配置单元，用于根据运算单元计算出的PUSCH信道的带宽，以及设置单元设置的跳频模式和跳频类型配置上行资源分配信息和跳频信息；A configuration unit, configured to configure uplink resource allocation information and frequency hopping information according to the bandwidth of the PUSCH channel calculated by the computing unit, and the frequency hopping mode and frequency hopping type set by the setting unit;发送单元，用于发送上行资源赋予信令给终端，所述上行资源赋予信令中携带配置单元配置好的上行资源分配信息和跳频信息；a sending unit, configured to send uplink resource assignment signaling to the terminal, where the uplink resource assignment signaling carries uplink resource allocation information and frequency hopping information configured by the configuration unit;其中，所述获取单元包括第一获取子单元和第二获取子单元；Wherein, the acquisition unit includes a first acquisition subunit and a second acquisition subunit;第一获取子单元，用于获取上行资源总带宽；The first obtaining subunit is used to obtain the total bandwidth of uplink resources;第二获取子单元，用于获取PUCCH信道实际所占带宽，若获取到的PUCCH信道实际所占带宽为奇数，则将PUCCH信道实际所占带宽加1个带宽单元作为预留给PUCCH信道的带宽；若获取到的PUCCH信道实际所占带宽为偶数，则将PUCCH信道实际所占带宽作为预留给PUCCH信道的带宽。The second obtaining subunit is used to obtain the actual bandwidth occupied by the PUCCH channel. If the obtained actual bandwidth occupied by the PUCCH channel is an odd number, the actual bandwidth occupied by the PUCCH channel plus 1 bandwidth unit is used as the bandwidth reserved for the PUCCH channel ; If the acquired actual bandwidth occupied by the PUCCH channel is an even number, then use the actual bandwidth occupied by the PUCCH channel as the bandwidth reserved for the PUCCH channel.4.根据权利要求3所述的网络设备，其特征在于，还包括：4. The network device according to claim 3, further comprising:广播单元，用于下发广播消息给终端，所述广播消息指示当前小区支持混合跳频模式，以便终端根据所述广播消息和发送子单元发送的上行资源赋予信令发送上行数据。The broadcast unit is configured to send a broadcast message to the terminal, the broadcast message indicates that the current cell supports the hybrid frequency hopping mode, so that the terminal sends uplink data according to the broadcast message and the uplink resource assignment signaling sent by the sending subunit.5.根据权利要求3或4所述的网络设备，其特征在于，所述网络设备为演进基站eNodeB。5. The network device according to claim 3 or 4, wherein the network device is an evolved base station (eNodeB).6.一种通信系统，其特征在于，包括权利要求3至5提供的任一种网络设备。6. A communication system, characterized by comprising any one of the network devices provided in claims 3 to 5.

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