The method and device of portions of bandwidth switchingTechnical field
The present invention relates to the method and devices that field of communication technology more particularly to a kind of portions of bandwidth switch.
Background technique
In the related technology, carrier wave is divided into multiple portions of bandwidth by 5G (the 5th Generation Mobile Communication System) system(bandwidth part, BWP), i.e., a cell can have multiple BWP, and the scheduling of resource of smaller particle size may be implemented.CellMiddle different BWP can serve the user equipment (UE) of different conditions.Whether UE from a BWP is switched to another BWP, orPerson says UE can carry out the switching of BWP under what scene, there is no effective solution scheme at present.
Summary of the invention
The embodiment of the present invention provides a kind of method and device of portions of bandwidth switching.The technical solution is as follows:
According to a first aspect of the embodiments of the present invention, a kind of method of portions of bandwidth switching is provided, comprising:
When meeting preset trigger condition, the instruction information switched about portions of bandwidth BWP is generated；
The instruction order switched about BWP is sent to user equipment, the instruction order carries the instruction information.
The embodiment of the present invention provide technical solution can include the following benefits: embodiment adds aboutBWP switching instruction information and instruction order, can by the instruction information and instruction order come notifying user equipment whether intoRow BWP switching.
In one embodiment, the trigger condition includes at least one of following:
Configure DRX；
Generate suspend mode GTS signal.
The technical solution that the embodiment of the present invention provides can include the following benefits: the present embodiment provides a variety of triggeringsCondition, when meeting above-mentioned trigger condition, it is meant that UE changes to inactive direction, and the present embodiment can be sent out in this caseInstruction is sent to order, to control whether to carry out BWP switching.
In one embodiment, the instruction information includes: indicating bit；
When the value of the indicating bit is the first value, expression resides in current BWP；
When the value of the indicating bit is second value, the switching for carrying out BWP is indicated.
The embodiment of the present invention provide technical solution can include the following benefits: the present embodiment by indicating bit comeIndicate whether to carry out BWP switching, provides specific instruction information.
In one embodiment, the instruction information further include: duration；
When the value of the indicating bit is the first value, a length of first duration when described is used to indicate and is resident in the first durationIn current BWP；
When the value of the indicating bit is second value, a length of second duration, is used to indicate and is not less than in the second duration when describedBWP switching is carried out when preset duration threshold value.
The technical solution that the embodiment of the present invention provides can include the following benefits: the present embodiment is controlled by durationThe duration switched without BWP is made, or further controls whether to carry out BWP switching by duration.
In one embodiment, the instruction information further include: the identification information of the target BWP after switching.
The technical solution that the embodiment of the present invention provides can include the following benefits: the present embodiment can be cut by UEThe identification information of target BWP after changing realizes the flexible configuration of target BWP.
According to a second aspect of the embodiments of the present invention, a kind of method of portions of bandwidth switching is provided, user equipment is applied toSide, comprising:
The instruction order about BWP switching that base station is sent is received, the instruction order carries the instruction information；
The switching of progress BWP is determined whether according to the instruction information.
In one embodiment, the instruction information includes: indicating bit；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
When the value of the indicating bit is second value, the switching of BWP is carried out；
When the value of the indicating bit is the first value, current BWP is resided in.
In one embodiment, when the value of the indicating bit is the first value, the instruction information includes: the first duration；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
In first duration, current BWP is resided in.
In one embodiment, when the value of the indicating bit is second value, the instruction information includes: the second duration；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
Judge whether second duration is not less than preset duration threshold value；
When second duration is not less than preset duration threshold value, the switching of BWP is carried out；
When second duration is less than preset duration threshold value, current BWP is resided in.
In one embodiment, the preset duration threshold value, including one of following:
Preconfigured duration threshold value, duration needed for a BWP switching, duration needed for quadratic B WP switching, onceBWP switching needed for duration and it is preset with reference to duration and.
In one embodiment, the instruction information is default indicating bit, the first duration and the second duration, and instruction carries outThe switching of BWP；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
Carry out the switching of BWP.
In one embodiment, the switching for carrying out BWP, including one of following:
It is switched to next stage BWP corresponding to current BWP；Wherein, the rank of enlivening of next stage BWP is lower than currentlyBWP's enlivens rank；
It is switched to target BWP indicated by the system information received in advance；
It is switched to target BWP indicated by the instruction information.
In one embodiment, the next stage BWP includes BWP, the initial BWP of default or the target of fixed configurationsBWP。
In one embodiment, the method also includes:
In the inactive timer expired of BWP, the switching for the BWP that the shielding inactive timer expired of BWP is triggered.
According to a third aspect of the embodiments of the present invention, a kind of device of portions of bandwidth switching is provided, base station side, packet are applied toIt includes:
Generation module, for when meeting preset trigger condition, generating the instruction letter switched about portions of bandwidth BWPBreath；
Sending module, for sending the instruction order switched about BWP to user equipment, the instruction order is carriedState instruction information.
In one embodiment, the trigger condition includes at least one of following:
Configure DRX；
Generate suspend mode GTS signal.
In one embodiment, the instruction information includes: indicating bit；
When the value of the indicating bit is the first value, expression resides in current BWP；
When the value of the indicating bit is second value, the switching for carrying out BWP is indicated.
In one embodiment, the instruction information further include: duration；
When the value of the indicating bit is the first value, a length of first duration when described is used to indicate and is resident in the first durationIn current BWP；
When the value of the indicating bit is second value, a length of second duration, is used to indicate and is not less than in the second duration when describedBWP switching is carried out when preset duration threshold value.
In one embodiment, the instruction information further include: the identification information of the target BWP after switching.
According to a fourth aspect of the embodiments of the present invention, a kind of device of portions of bandwidth switching is provided, user equipment is applied toSide, comprising:
Receiving module, for receiving the instruction order about BWP switching of base station transmission, the instruction order is carriedState instruction information；
Determining module, for determining whether the switching of progress BWP according to the instruction information.
In one embodiment, the instruction information includes: indicating bit；
The determining module includes:
Switching submodule, for the value in the indicating bit be second value when, carry out the switching of BWP；
When resident submodule for the value in the indicating bit is the first value, current BWP is resided in.
In one embodiment, when the value of the indicating bit is the first value, the instruction information includes: the first duration；
The determining module includes:
Resident submodule, for residing in current BWP in first duration.
In one embodiment, when the value of the indicating bit is second value, the instruction information includes: the second duration；
The determining module includes:
Judging submodule, for judging whether second duration is not less than preset duration threshold value；
Switching submodule, for carrying out the switching of BWP when second duration is not less than preset duration threshold value；
Resident submodule, for residing in current BWP when second duration is less than preset duration threshold value.
In one embodiment, the preset duration threshold value, including one of following:
Preconfigured duration threshold value, duration needed for a BWP switching, duration needed for quadratic B WP switching, onceBWP switching needed for duration and it is preset with reference to duration and.
In one embodiment, the switching submodule executes one of following:
It is switched to next stage BWP corresponding to current BWP；Wherein, the rank of enlivening of next stage BWP is lower than currentlyBWP's enlivens rank；
It is switched to target BWP indicated by the system information received in advance；
It is switched to target BWP indicated by the instruction information.
In one embodiment, the next stage BWP includes BWP, the initial BWP of default or the target of fixed configurationsBWP。
In one embodiment, described device further include:
Shroud module, in the inactive timer expired of BWP, the shielding inactive timer expired of BWP to be triggeredThe switching of BWP.
According to a fifth aspect of the embodiments of the present invention, a kind of device of portions of bandwidth switching is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
When meeting preset trigger condition, the instruction information switched about portions of bandwidth BWP is generated；
The instruction order switched about BWP is sent to user equipment, the instruction order carries the instruction information.
According to a sixth aspect of the embodiments of the present invention, a kind of device of portions of bandwidth switching is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
The instruction order about BWP switching that base station is sent is received, the instruction order carries the instruction information；
The switching of progress BWP is determined whether according to the instruction information.
According to a seventh aspect of the embodiments of the present invention, a kind of computer readable storage medium is provided, calculating is stored thereon withMachine instruction, which realizes above-mentioned base station side method when being executed by processor.
According to a eighth aspect of the embodiments of the present invention, a kind of computer readable storage medium is provided, calculating is stored thereon withMachine instruction, which realizes above-mentioned user equipment side method when being executed by processor.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, notIt can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the inventionExample, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment.
Fig. 3 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment.
Fig. 4 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment.
Fig. 5 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment.
Fig. 6 is a kind of block diagram of the device of portions of bandwidth switching shown according to an exemplary embodiment.
Fig. 7 is a kind of block diagram of the device of portions of bandwidth switching shown according to an exemplary embodiment.
Fig. 8 is a kind of block diagram of determining module shown according to an exemplary embodiment.
Fig. 9 is a kind of block diagram of determining module shown according to an exemplary embodiment.
Figure 10 is a kind of block diagram of the device of portions of bandwidth switching shown according to an exemplary embodiment.
Figure 11 is a kind of block diagram of device suitable for portions of bandwidth switching shown according to an exemplary embodiment.
Figure 12 is a kind of block diagram of device suitable for portions of bandwidth switching shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related toWhen attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodimentDescribed in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appendedThe example of device and method being described in detail in claims, some aspects of the invention are consistent.
In the related technology, carrier wave is divided into multiple portions of bandwidth by 5G (the 5th Generation Mobile Communication System) system(bandwidth part, BWP), i.e., a cell can have multiple BWP, and the scheduling of resource of smaller particle size may be implemented.CellMiddle different BWP can serve the user equipment (UE) of different conditions.Whether UE from a BWP is switched to another BWP, orPerson says UE can carry out the switching of BWP under what scene, there is no effective solution scheme at present.
To solve the above problems, present embodiments providing the instruction information and instruction order about BWP switching, facilitate base stationFlexibly whether instruction UE carries out BWP switching.
Fig. 1 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment, the bandwidth portionThe method changed is cut for access network equipments such as base stations.As shown in Figure 1, this approach includes the following steps 101-102.
In a step 101, when meeting preset trigger condition, generate about portions of bandwidth (bandwidth part,BWP) the instruction information switched.
In a step 102, the instruction order switched about BWP is sent to user equipment, the instruction order carriesState instruction information.
Trigger condition in the present embodiment will affect the active state of UE, the triggering item for causing UE to change to inactive directionPart is suitable for the present embodiment.When meeting preset trigger condition, it can indicate that UE carries out BWP switching, i.e., to the low work of carryingThe BWP of the UE of jump state switches.
Active state, such as according to UE state demarcation, can be divided into activated state, inactive state and free time there are many division modeState, corresponding active state are from high to low.Alternatively, divided according to portfolio, the either UE of activated state or inactive state,The flow and frequency interacted with network side is divided into height, then can be according to interaction flow and frequency partition active state, streamAmount is bigger, frequency is higher, and corresponding active state is higher, otherwise corresponding active state is lower.
The UE of different active states can be carried by different BWP, preferably to provide service for UE.The present embodiment canTo indicate whether UE carries out BWP switching according to the variation of the active state of UE.Realize the flexible configuration switched to BWP.
In one embodiment, the trigger condition includes at least one of following:
Configure DRX；
Generate suspend mode (go to sleep, GTS) signal.
In the present embodiment, UE is from when entering during DRX off (pass) during DRX (discontinuous reception) on (opening) from working asPreceding state of enlivening is changed into opposite inactive state.Time domain distribution during DRX on is known in advance in base station and during DRX off,So can consider whether UE needs to carry out BWP switching when configuring DRX, UE is notified by instruction order.
Base station can send GTS signal to UE according to the service conditions of UE, and GTS signal can indicate that UE enters dormant state,Namely instruction UE changes to inactive direction.At this point, base station can be considered whether UE needs to carry out BWP switching, pass through instructionOrder is to notify UE.
There can also be other trigger conditions for influencing UE active state, be suitable for the present embodiment.It base station can be by specialTrigger condition is sent to UE with signaling (such as RRC (wireless heterogeneous networks) signaling).
In one embodiment, the instruction information includes at least one of following: when indicating bit, the first duration and secondIt is long；
When the value of the indicating bit is second value, the switching for carrying out BWP is indicated；When the value of the indicating bit is the first value,Expression resides in current BWP；
First duration, which is used to indicate in the first duration, resides in current BWP；
Second duration, which is used to indicate, carries out BWP switching when the second duration is not less than preset duration threshold value.
Instruction order can only carry indicating bit in the present embodiment, which can account for 1bit (bit), such as secondValue is 1, and the first value is 0；Alternatively, second value is 0, the first value is 1.When the value of indicating bit is second value, UE receives instruction lifeThe switching of BWP is carried out after order immediately.When the value of indicating bit is the first value, UE resides in current BWP after receiving instruction order,Without the switching of BWP, until being received again by instruction order.Base station can indicate UE immediately by indicating bit in the present embodimentSwitching, or do not switch.Provide a kind of relatively straightforward instruction order.
Instruction order can only carry the first duration in the present embodiment.After UE receives instruction order, stayed in the first durationCurrent BWP is stayed in, the switching without BWP.After more than the first duration, judged whether to further according to existing strategyThe switching of BWP.Base station can indicate that UE switches in certain time length without BWP by the first duration in the present embodiment, beThe duration that comes into force is provided without BWP switching, also provides feasible program to support to switch without BWP.
Instruction order can only carry the second duration in the present embodiment.After UE receives instruction order, judge that the second duration isIt is no to be not less than preset duration threshold value, BWP switching is carried out when being not less than preset duration threshold value, otherwise is resided in currentBWP.Duration threshold value is known constant in the present embodiment.Base station can control whether UE carries out BWP by configuring the second durationSwitching.
Information is indicated described in the present embodiment further include: duration；
When the value of the indicating bit is the first value, a length of first duration when described is used to indicate and is resident in the first durationIn current BWP；
When the value of the indicating bit is second value, a length of second duration, is used to indicate and is not less than in the second duration when describedBWP switching is carried out when preset duration threshold value.
I.e. indicating bit can be combined with the first duration and the second duration, when the value of indicating bit is second value, instruction letterWhen a length of second duration that breath includes.Indicating bit is that second value indicates that UE is allowed to carry out BWP switching first, and secondly UE is according to secondWhether the judgement of duration and duration threshold value, determination finally carry out BWP switching.When the value of indicating bit is the first value, information is indicatedIncluding when a length of first duration.Indicating bit is that the expression of the first value does not allow UE to carry out BWP switching, does not allow UE to carry out BWP and cutsThe effective time changed just is limited by the first duration.
In one embodiment, when configuring DRX, the value of the indicating bit is the first value, and instruction UE resides in currentBWP, can also carry the first duration, and instruction resides in current BWP in the first duration.
In the present embodiment when configuring DRX, it can switch into during DRX off without BWP.During DRX off,Because UE is now in disabled state, unnecessary progress BWP switching can reduce the BWP hand-off process of redundancy in this way.
In one embodiment, the instruction order includes GTS signal.
It can be ordered GTS signal as instruction in the present embodiment, i.e. UE determines whether to carry out according to the instruction of GTS signalThe switching of BWP.GTS signal designation UE enters dormant state, i.e., changes to inactive direction, and switching BWP can be considered in UE.
In one embodiment, described second when a length of sleep time.
When using GTS signal as when instruction BWP switching command, the sleep time that GTS signal carries can be used as the second duration.When sleep time is not less than preset duration threshold value, UE can carry out the switching of BWP.Conversely, the switching without BWP, is reducedResource consumption of the BWP switching of redundancy to UE.
In one embodiment, described first when a length of sleep time.
When using GTS signal as instruction without BWP switching command, the sleep time that GTS signal carries can be used as theOne duration.Because UE is now in disabled state, unnecessary progress BWP switching, the BWP that can reduce redundancy in this way is cutChange processing.
In one embodiment, the instruction information further include: the identification information of the target BWP after switching.
In the present embodiment indicate information can also include target BWP identification information, base station can by instruction order comeWhich target BWP notice UE is switched to, and realizes the flexible configuration of target BWP.
The realization process of base station side is described above, correspondingly, also there is improvement in the side UE, below to the realization process of the side UE intoRow is introduced.
Fig. 2 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment, the bandwidth portionThe method changed is cut for user equipment, wherein user equipment can be mobile phone, computer, digital broadcast terminal, messageTransceiver, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..As shown in Fig. 2, the partyMethod includes the following steps 201-202.
In step 201, the instruction order about BWP switching that base station is sent is received, the instruction order carriesState instruction information.
In step 202, the switching of progress BWP is determined whether according to the instruction information.
Embodiment adds the instruction information for the switching for being used to indicate whether to carry out BWP and instruction order.UE can receiveIt carries out the switching of BWP under the instruction of the instruction order with the instruction order is executed or resides in current BWP.It realizesThe flexible configuration of BWP.
In one embodiment, the instruction information includes: indicating bit.
The step 202 includes: step A1- step A2.
In step A1, when the value of the indicating bit is second value, the switching of BWP is carried out.
In step A2, when the value of the indicating bit is the first value, current BWP is resided in.
UE can carry out the switching of BWP according to the instruction of indicating bit immediately in the present embodiment, or reside in current BWP,It realizes that BWP switches at once, also BWP is supported to remain unchanged.
In one embodiment, when the value of the indicating bit is the first value, the instruction information includes: the first duration.
The step 202 includes: step B.
In stepb, in first duration, current BWP is resided in.
UE resides in current BWP according to the instruction of the first duration in the effective time in the present embodiment, keeps BWPIt is constant, it reduces and frequently switches with the BWP of redundancy.
In one embodiment, when the value of the indicating bit is second value, the instruction information includes: the second duration.
The step 202 includes: step C1- step C3.
In step C1, judge whether second duration is not less than preset duration threshold value.
In step C2, when second duration is not less than preset duration threshold value, the switching of BWP is carried out.
In step C3, when second duration is less than preset duration threshold value, current BWP is resided in.
In the present embodiment, duration threshold value is provided in advance, which is known constant.UE will receive second whenLength is compared with duration threshold value, if being not less than preset duration threshold value, carries out the switching of BWP, otherwise is resided in currentBWP.Base station can control the switching whether UE carries out BWP by configuring the length of the second duration.
In one embodiment, the preset duration threshold value, including one of following:
Preconfigured duration threshold value, duration needed for a BWP switching, duration needed for quadratic B WP switching, onceBWP switching needed for duration and it is preset with reference to duration and.
Duration threshold value can be configured in the present embodiment with reference to many factors, such as when with reference to needed for a BWP switchingLength is to configure duration threshold value, to guarantee the achievable BWP switching in the second duration, otherwise without the switching of BWP, reductionThe BWP of redundancy switches.For another example, duration threshold value is configured with reference to the required duration of quadratic B WP switching, to guarantee that UE can be switched toTarget BWP and current BWP is switched back into, give the BWP sufficient duration of switching, otherwise without the switching of BWP, reduces redundancyBWP switching.For another example, the duration with reference to needed for a BWP switching configures duration threshold value with the preset sum with reference to duration, withGuarantee at least complete a BWP switching in the second duration, otherwise without the switching of BWP, reduces the BWP switching of redundancy.
In one embodiment, the instruction order includes GTS signal.
It can be ordered GTS signal as instruction in the present embodiment, i.e. UE determines whether to carry out according to the instruction of GTS signalThe switching of BWP.GTS signal designation UE enters dormant state, i.e., changes to inactive direction, and switching BWP can be considered in UE.
In one embodiment, described second when a length of sleep time.
When using GTS signal as when instruction BWP switching command, the sleep time that GTS signal carries can be used as the second duration.Sleep time means that UE is in the duration of disabled state, and sleep time terminates, and UE can be changed into active state.If suspend modeDuration is shorter, is less than duration threshold value, then can reduce frequent BWP without the switching of BWP and switch consumed equipment and networkResource.If sleep time is longer, it is not less than duration threshold value, then can carries out the switching of BWP.
In one embodiment, described first when a length of sleep time.
When using GTS signal as instruction without BWP switching command, the sleep time that GTS signal carries can be used as theOne duration.Because UE is now in disabled state, unnecessary progress BWP switching, the BWP that can reduce redundancy in this way is cutChange processing.
In one embodiment, the step A1 and step C2, comprising: one of step E1- step E3.
In step E1, it is switched to next stage BWP corresponding to current BWP；Wherein, next stage BWP enlivens rankRank is enlivened lower than current BWP.
In the present embodiment, base station sends instruction order, instruction UE switching when determining that UE changes to inactive direction, to UEBWP.UE switches according to the instruction of instruction order to next stage BWP.The UE's of next stage BWP service enlivens rank lower than currentThe UE of BWP service enliven rank.It can be in advance the BWP of UE configuration multistage, UE can voluntarily switch to next stage BWP.
In step E2, it is switched to target BWP indicated by the system information received in advance.
Base station can first pass through system information in advance and send target BWP to UE in the present embodiment.The finger that UE is ordered according to instructionShow, be switched to target BWP, target BWP is not limited to next stage BWP.Facilitate base station flexible configuration target BWP.
In step E3, it is switched to target BWP indicated by the instruction information.
Base station can order to UE with instruction and send target BWP in the present embodiment, and target BWP is not limited to next stage BWP,So that the configuration of target BWP is more flexible.
In one embodiment, the next stage BWP includes BWP, the initial BWP of default or the target of fixed configurationsBWP。
In the present embodiment, each cell has initial BWP, and initial BWP can be resided in when being initially accessed the cell.ThisEmbodiment is using initial BWP as enlivening the lower BWP of rank.
Each cell is equipped with the BWP of default, and the BWP of default can be initial BWP and be also possible to other BWP.The present embodiment is using the BWP of default as enlivening the lower BWP of rank.
The present embodiment can also be using one target BWP of fixed configurations as enlivening the lower BWP of rank.
In one embodiment, the method also includes step F.
In step F, in the inactive timer expired of BWP, the BWP that the inactive timer expired of BWP is triggered is shieldedSwitching.
The inactive timer of BWP (BWP inactivity timer) can trigger the switching of BWP in time-out.When UE withWhen there is communication interaction in base station, the inactive timer of BWP can restart.The present embodiment controls UE by instruction information and instruction orderWhether BWP switching is carried out, if switching without BWP, UE it is non-sharp can not to be shielded BWP by the control of the inactive timer of BWPThe switching for the BWP that timer expired living is triggered.
If UE switches without BWP, and given first duration, then mean that shielding the inactive timer expired of BWP is touchedSwitching in the first duration for the BWP of hair comes into force.
Realization process is discussed in detail below by several embodiments.
Fig. 3 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment, the bandwidth portionThe method changed is cut for user equipment, wherein user equipment can be mobile phone, computer, digital broadcast terminal, messageTransceiver, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..As shown in figure 3, the partyMethod includes the following steps 301-305.
In step 301, the instruction order about BWP switching that base station is sent is received, the instruction order carriesState instruction information.The instruction information includes indicating bit and duration.
In step 302, when the value of the indicating bit is the first value, current BWP is resided in the duration.It shouldDuration is the first duration.
In step 303, when the value of the indicating bit is second value, when judging whether the duration is not less than presetLong threshold value.The duration is the second duration.When second duration is not less than preset duration threshold value, continue step 304；?When second duration is less than preset duration threshold value, continue step 305.
In step 304, the switching for carrying out BWP is switched to next stage BWP corresponding to current BWP.
In step 305, current BWP is resided in.
Fig. 4 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment, the bandwidth portionThe method changed is cut for user equipment, wherein user equipment can be mobile phone, computer, digital broadcast terminal, messageTransceiver, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..As shown in figure 4, the partyMethod includes the following steps 401-405.
In step 401, the instruction order about BWP switching that base station is sent is received, the instruction order carriesState instruction information.The instruction information includes indicating bit, duration and target BWP.
In step 402, when the value of the indicating bit is the first value, current BWP is resided in the duration.It shouldDuration is the first duration.
In step 403, when the value of the indicating bit is second value, when judging whether the duration is not less than presetLong threshold value.The duration is the second duration.When second duration is not less than preset duration threshold value, continue step 404；?When second duration is less than preset duration threshold value, continue step 405.
In step 404, the switching for carrying out BWP is switched to target BWP.
In step 405, current BWP is resided in.
Realization process is introduced below with reference to base station and the two sides UE.
Fig. 5 is a kind of flow chart of the method for portions of bandwidth switching shown according to an exemplary embodiment.Such as Fig. 5 instituteShow, this approach includes the following steps 501-504.
In step 501, base station is generated when meeting preset trigger condition about portions of bandwidth (bandwidthPart, BWP) switching instruction information.
In step 502, base station sends the instruction order switched about BWP to user equipment, and the instruction order carriesThere is the instruction information.
In step 503, user equipment receives the instruction order about BWP switching that base station is sent, the instruction orderCarry the instruction information.
In step 504, user equipment determines whether to carry out the switching of BWP according to the instruction information.
Above each embodiment can be freely combined according to actual needs.
Following is apparatus of the present invention embodiment, can be used for executing embodiment of the present invention method.
Fig. 6 is a kind of block diagram of the device of portions of bandwidth switching shown according to an exemplary embodiment, which can be withPass through being implemented in combination with as some or all of of electronic equipment for software, hardware or both.Applied to base station side, referring to figure6, the device of portions of bandwidth switching includes generation module 601 and sending module 602；Wherein:
Generation module 601, for generating the instruction switched about portions of bandwidth BWP when meeting preset trigger conditionInformation.
Sending module 602, for sending the instruction order switched about BWP to user equipment, the instruction order is carriedThere is the instruction information.
In one embodiment, the trigger condition includes at least one of following:
Configure DRX；
Generate suspend mode GTS signal.
In one embodiment, the instruction information includes: indicating bit；
When the value of the indicating bit is the first value, expression resides in current BWP；
When the value of the indicating bit is second value, the switching for carrying out BWP is indicated.
In one embodiment, the instruction information further include: duration；
When the value of the indicating bit is the first value, a length of first duration when described is used to indicate and is resident in the first durationIn current BWP；
When the value of the indicating bit is second value, a length of second duration, is used to indicate and is not less than in the second duration when describedBWP switching is carried out when preset duration threshold value.
In one embodiment, the instruction information further include: the identification information of the target BWP after switching.
Fig. 7 is a kind of block diagram of the device of portions of bandwidth switching shown according to an exemplary embodiment, which can be withPass through being implemented in combination with as some or all of of electronic equipment for software, hardware or both.Applied to user equipment side, ginsengAccording to Fig. 7, the device of portions of bandwidth switching includes receiving module 701 and determining module 702；Wherein:
Receiving module 701, for receiving the instruction order about BWP switching of base station transmission, the instruction order is carriedThere is the instruction information.
Determining module 702, for determining whether the switching of progress BWP according to the instruction information.
In one embodiment, the instruction information includes: indicating bit；
As shown in figure 8, the determining module 702 includes: switching submodule 801 and resident submodule 802.
Switching submodule 801, for the value in the indicating bit be second value when, carry out the switching of BWP；
When resident submodule 802 for the value in the indicating bit is the first value, current BWP is resided in.
In one embodiment, when the value of the indicating bit is the first value, the instruction information includes: the first duration；
The determining module 702 includes:
Resident submodule 802, for residing in current BWP in first duration.
In one embodiment, when the value of the indicating bit is second value, the instruction information includes: the second duration；
As shown in figure 9, the determining module 702 includes:
Judging submodule 901, for judging whether second duration is not less than preset duration threshold value；
Switching submodule 801, for carrying out the switching of BWP when second duration is not less than preset duration threshold value；
Resident submodule 802, for residing in current BWP when second duration is less than preset duration threshold value.
In one embodiment, the preset duration threshold value, including one of following:
Preconfigured duration threshold value, duration needed for a BWP switching, duration needed for quadratic B WP switching, onceBWP switching needed for duration and it is preset with reference to duration and.
In one embodiment, the switching submodule 801 executes one of following:
It is switched to next stage BWP corresponding to current BWP；Wherein, the rank of enlivening of next stage BWP is lower than currentlyBWP's enlivens rank；
It is switched to target BWP indicated by the system information received in advance；
It is switched to target BWP indicated by the instruction information.
In one embodiment, the next stage BWP includes BWP, the initial BWP of default or the target of fixed configurationsBWP。
In one embodiment, as shown in Figure 10, described device further include: shroud module 1001.
Shroud module 1001, in the inactive timer expired of BWP, the shielding inactive timer expired of BWP to be touchedThe switching of the BWP of hair.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this methodEmbodiment in be described in detail, no detailed explanation will be given here.
Figure 11 is a kind of block diagram of device for portions of bandwidth switching shown according to an exemplary embodiment.ExampleSuch as, device 1100 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, and plate is setIt is standby, Medical Devices, body-building equipment, personal digital assistant etc..
Device 1100 may include following one or more components: processing component 1102, memory 1104, power supply module1106, multimedia component 1108, audio component 1110, the interface 1111 of input/output (I/O), sensor module 1114, andCommunication component 1116.
The integrated operation of the usual control device 1100 of processing component 1102, such as with display, telephone call, data communication,Camera operation and record operate associated operation.Processing element 1102 may include one or more processors 1120 to executeInstruction, to perform all or part of the steps of the methods described above.In addition, processing component 1102 may include one or more mouldsBlock, convenient for the interaction between processing component 1102 and other assemblies.For example, processing component 1102 may include multi-media module,To facilitate the interaction between multimedia component 1108 and processing component 1102.
Memory 1104 is configured as storing various types of data to support the operation in equipment 1100.These dataExample includes the instruction of any application or method for operating on device 1100, contact data, telephone book data,Message, picture, video etc..Memory 1104 can by any kind of volatibility or non-volatile memory device or theyCombination is realized, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable canProgram read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memoryReservoir, disk or CD.
Power supply module 1106 provides electric power for the various assemblies of device 1100.Power supply module 1106 may include power managementSystem, one or more power supplys and other with for device 1100 generate, manage, and distribute the associated component of electric power.
Multimedia component 1108 includes the screen of one output interface of offer between described device 1100 and user.?In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,Screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes that one or more touch passesSensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding is dynamicThe boundary of work, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, moreMedia component 1108 includes a front camera and/or rear camera.When equipment 1100 is in operation mode, as shot mouldWhen formula or video mode, front camera and/or rear camera can receive external multi-medium data.Each preposition camera shootingHead and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1110 is configured as output and/or input audio signal.For example, audio component 1110 includes a wheatGram wind (MIC), when device 1100 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone quiltIt is configured to receive external audio signal.The received audio signal can be further stored in memory 1104 or via communicationComponent 1116 is sent.In some embodiments, audio component 1110 further includes a loudspeaker, is used for output audio signal.
I/O interface 1111 provides interface, above-mentioned peripheral interface module between processing component 1102 and peripheral interface moduleIt can be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button andLocking press button.
Sensor module 1114 includes one or more sensors, and the state for providing various aspects for device 1100 is commentedEstimate.For example, sensor module 1114 can detecte the state that opens/closes of equipment 1100, the relative positioning of component, such as instituteThe display and keypad that component is device 1100 are stated, sensor module 1114 can be with detection device 1100 or device 1,100 1The position change of a component, the existence or non-existence that user contacts with device 1100,1100 orientation of device or acceleration/deceleration and dressSet 1100 temperature change.Sensor module 1114 may include proximity sensor, be configured in not any physicsIt is detected the presence of nearby objects when contact.Sensor module 1114 can also include optical sensor, as CMOS or ccd image are sensedDevice, for being used in imaging applications.In some embodiments, which can also include acceleration sensingDevice, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1116 is configured to facilitate the communication of wired or wireless way between device 1100 and other equipment.DressThe wireless network based on communication standard, such as WiFi can be accessed by setting 1100,2G or 3G or their combination.It is exemplary at oneIn embodiment, communication component 1116 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channelInformation.In one exemplary embodiment, the communication component 1116 further includes near-field communication (NFC) module, to promote short distanceCommunication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1100 can be by one or more application specific integrated circuit (ASIC), numberSignal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally providedIt such as include the memory 1104 of instruction, above-metioned instruction can be executed by the processor 1120 of device 1100 to complete the above method.ExampleSuch as, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, softDisk and optical data storage devices etc..
In the exemplary embodiment, a kind of device of portions of bandwidth switching is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, processor is configured as:
The instruction order about BWP switching that base station is sent is received, the instruction order carries the instruction information；
The switching of progress BWP is determined whether according to the instruction information.
Above-mentioned processor is also configured to:
The instruction information includes: indicating bit；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
When the value of the indicating bit is second value, the switching of BWP is carried out；
When the value of the indicating bit is the first value, current BWP is resided in.
Above-mentioned processor is also configured to:
The instruction information includes: the first duration；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
In first duration, current BWP is resided in.
Above-mentioned processor is also configured to:
The instruction information includes: the second duration；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
Judge whether second duration is not less than preset duration threshold value；
When second duration is not less than preset duration threshold value, the switching of BWP is carried out；
When second duration is less than preset duration threshold value, current BWP is resided in.
Above-mentioned processor is also configured to:
The preset duration threshold value, including one of following:
Preconfigured duration threshold value, duration needed for a BWP switching, duration needed for quadratic B WP switching, onceBWP switching needed for duration and it is preset with reference to duration and.
Above-mentioned processor is also configured to:
The instruction information is default indicating bit, the first duration and the second duration, and instruction carries out the switching of BWP；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
Carry out the switching of BWP.
Above-mentioned processor is also configured to:
The switching for carrying out BWP, including one of following:
It is switched to next stage BWP corresponding to current BWP；Wherein, the rank of enlivening of next stage BWP is lower than currentlyBWP's enlivens rank；
It is switched to target BWP indicated by the system information received in advance；
It is switched to target BWP indicated by the instruction information.
Above-mentioned processor is also configured to:
The next stage BWP includes BWP, the initial BWP of default or the target BWP of fixed configurations.
Above-mentioned processor is also configured to:
The method also includes:
In the inactive timer expired of BWP, the switching for the BWP that the shielding inactive timer expired of BWP is triggered.
A kind of computer readable storage medium makes when the instruction in the storage medium is executed by the processor of deviceObtain the method that device is able to carry out above-mentioned portions of bandwidth switching, which comprises
The instruction order about BWP switching that base station is sent is received, the instruction order carries the instruction information；
The switching of progress BWP is determined whether according to the instruction information.
Instruction in the storage medium can also include:
The instruction information includes: indicating bit；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
When the value of the indicating bit is second value, the switching of BWP is carried out；
When the value of the indicating bit is the first value, current BWP is resided in.
Instruction in the storage medium can also include:
The instruction information includes: the first duration；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
In first duration, current BWP is resided in.
Instruction in the storage medium can also include:
The instruction information includes: the second duration；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
Judge whether second duration is not less than preset duration threshold value；
When second duration is not less than preset duration threshold value, the switching of BWP is carried out；
When second duration is less than preset duration threshold value, current BWP is resided in.
Instruction in the storage medium can also include:
The preset duration threshold value, including one of following:
Preconfigured duration threshold value, duration needed for a BWP switching, duration needed for quadratic B WP switching, onceBWP switching needed for duration and it is preset with reference to duration and.
Instruction in the storage medium can also include:
The instruction information is default indicating bit, the first duration and the second duration, and instruction carries out the switching of BWP；
The switching for being determined whether to carry out BWP according to the instruction information, comprising:
Carry out the switching of BWP.
Instruction in the storage medium can also include:
The switching for carrying out BWP, including one of following:
It is switched to next stage BWP corresponding to current BWP；Wherein, the rank of enlivening of next stage BWP is lower than currentlyBWP's enlivens rank；
It is switched to target BWP indicated by the system information received in advance；
It is switched to target BWP indicated by the instruction information.
Instruction in the storage medium can also include:
The next stage BWP includes BWP, the initial BWP of default or the target BWP of fixed configurations.
Instruction in the storage medium can also include:
The method also includes:
In the inactive timer expired of BWP, the switching for the BWP that the shielding inactive timer expired of BWP is triggered.
Figure 12 is a kind of block diagram of device 1200 for synchrodata shown according to an exemplary embodiment.For example,Device 1200 may be provided as a computer.Referring to Fig.1 2, it further comprises one that device 1200, which includes processing component 1222,A or multiple processors, and the memory resource as representated by memory 1232, can be by processing component 1222 for storingThe instruction of execution, such as application program.The application program stored in memory 1232 may include one or more everyOne corresponds to the module of one group of instruction.In addition, processing component 1222 is configured as executing instruction, it is synchronous to execute the above methodData.
Device 1200 can also include that a power supply module 1226 be configured as the power management of executive device 1200, and oneWired or wireless network interface 1250 is configured as device 1200 being connected to network and input and output (I/O) interface1258.Device 1200 can be operated based on the operating system for being stored in memory 1232, such as Windows ServerTM, MacOS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
In the exemplary embodiment, a kind of device of portions of bandwidth switching is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, processor is configured as:
When meeting preset trigger condition, the instruction information switched about portions of bandwidth BWP is generated；
The instruction order switched about BWP is sent to user equipment, the instruction order carries the instruction information.
Above-mentioned processor is also configured to:
The trigger condition includes at least one of following:
Configure DRX；
Generate suspend mode GTS signal.
Above-mentioned processor is also configured to:
The instruction information includes at least one of following: indicating bit, the first duration and the second duration；
When the value of the indicating bit is second value, the switching for carrying out BWP is indicated；When the value of the indicating bit is the first value,Expression resides in current BWP；
First duration, which is used to indicate in the first duration, resides in current BWP；
Second duration, which is used to indicate, carries out BWP switching when the second duration is not less than preset duration threshold value.
Above-mentioned processor is also configured to:
The instruction information further include: the identification information of the target BWP after switching.
Above-mentioned processor is also configured to:
The instruction information is default indicating bit, the first duration and the second duration, and instruction carries out the switching of BWP.
A kind of computer readable storage medium makes when the instruction in the storage medium is executed by the processor of deviceObtain the method that device is able to carry out above-mentioned portions of bandwidth switching, which comprises
When meeting preset trigger condition, the instruction information switched about portions of bandwidth BWP is generated；
The instruction order switched about BWP is sent to user equipment, the instruction order carries the instruction information.
Instruction in the storage medium can also include:
The trigger condition includes at least one of following:
Configure DRX；
Generate suspend mode GTS signal.
Instruction in the storage medium can also include:
The instruction information includes at least one of following: indicating bit, the first duration and the second duration；
When the value of the indicating bit is second value, the switching for carrying out BWP is indicated；When the value of the indicating bit is the first value,Expression resides in current BWP；
First duration, which is used to indicate in the first duration, resides in current BWP；
Second duration, which is used to indicate, carries out BWP switching when the second duration is not less than preset duration threshold value.
Instruction in the storage medium can also include:
The instruction information further include: the identification information of the target BWP after switching.
Instruction in the storage medium can also include:
The instruction information is default indicating bit, the first duration and the second duration, and instruction carries out the switching of BWP.
Those skilled in the art will readily occur to other realities of the invention after considering specification and practicing disclosure hereinApply scheme.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or suitableThe variation of answering property follows general principle of the invention and including the undocumented common knowledge in the art of the present invention or usedUse technological means.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following rightIt is required that pointing out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, andAnd various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.