CN102118189B - A kind of collocation method based on competitive resource and device - Google Patents
A kind of collocation method based on competitive resource and device Download PDFInfo
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- CN102118189B CN102118189B CN200910238879.2A CN200910238879A CN102118189B CN 102118189 B CN102118189 B CN 102118189B CN 200910238879 A CN200910238879 A CN 200910238879A CN 102118189 B CN102118189 B CN 102118189B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
Embodiments provide a kind of collocation method based on competitive resource.The method includes: network equipments configuration based on competitive resource parameter, should include one below or its combination in any based on competitive resource parameter: based on the period/frequency of competitive resource block, primary distribution the quantity based on competitive resource block, based on the size of competitive resource block, modulating-coding form, expectation received power；The network equipment will based on competitive resource parameter notifying user equipment.The embodiment of the present invention additionally provides based on the distribution method of competitive resource, using method, transmitting power setting method and the corresponding network equipment and subscriber equipment.By the technical scheme that various embodiments of the present invention provide, it is possible to network side more reasonably distributes based on competitive resource, it is also possible to make subscriber equipment know the parameter based on competitive resource, and more rationally more flexible use is based on competitive resource.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of configuring technical based on competitive resource.
Background technology
In a communications system, in order to reduce signaling plane and the time delay in user face, it is proposed that several schemes.These technical schemes include reducing RACH (RACH, RandomAccessChannel) dispatching cycle, reduce PUCCH (Physical Uplink Control Channel, PhysicalUplinkControlChannel) cycle, reduce the processing delay of UE (UserEquipment, subscriber equipment) and eNB (EvolvedNodeB, evolution base station), and use CB (ContentionBased, based on competition) resource to carry out uplink.
Use CB resource to carry out uplink and when there is no special uplink transmission resource, small amount of data can be transmitted fast and effectively.CB resource, not for each UE, is available for all UE in community and uses.
Use CB resource carries out the method for uplink: eNB passes through a special mark CB-RNTI (ContentionBasedRadioNetworkTemporaryIdentifier, Radio Network Temporary Identifier based on competition) to the mandate of all UE notice competitive resource in community, UE can carry out uplink after CB resource being detected in CB resource.Particularly when offered load is lighter, it is possible to allow users to realize as early as possible the uplink of data by distributing CB resource.
But, at present can cause that resource distribute by the authorized appropriation CB resource of physical layer CB resource unreasonable, when causing UE to use CB resource, energy expenditure is excessive, or it is bigger to conflict.
Summary of the invention
Embodiments of the invention provide collocation method and the device of a kind of CB resource so that during UE use CB resource, energy expenditure reduces.
The collocation method of a kind of CB resource that the embodiment of the present invention provides, the method includes:
Network equipments configuration CB resource parameters, this CB resource parameters includes one below or its combination in any: the period/frequency of CB Resource Block, the quantity of CB Resource Block of primary distribution, the size of CB Resource Block, modulating-coding form MCS, expectation received power；
Above-mentioned CB resource parameters is notified UE by the network equipment.
The using method of a kind of CB resource that the embodiment of the present invention provides, the method includes:
User equipment (UE) receive network side send based on competition CB resource parameters, wherein said CB resource parameters includes one below or its combination in any: the frequency/period of CB Resource Block, the quantity of CB Resource Block of primary distribution, the size of CB Resource Block, MCS (ModulationandCodingScheme, modulating-coding form), expectation received power；
UE uses CB resource according to above-mentioned CB resource parameters.
A kind of network equipment that the embodiment of the present invention provides, this network equipment includes:
Configuration module, is used for configuring CB resource parameters, and wherein this CB resource parameters includes one below or its combination in any: the period/frequency of CB Resource Block, the quantity of CB Resource Block of primary distribution, the size of CB Resource Block, MCS, expectation received power；
Sending module, for by the CB resource parameters notice UE of configuration module configuration.
A kind of subscriber equipment that the embodiment of the present invention provides, this subscriber equipment includes:
Receiver module, for receiving the CB resource parameters that network side sends, wherein this CB resource parameters includes one below or its combination in any: the frequency/period of CB Resource Block, the quantity of CB Resource Block of primary distribution, the size of CB Resource Block, MCS, expectation received power；
Use module, use CB resource for the CB resource parameters received according to receiver module.
The collocation method of the CB resource that the embodiment of the present invention provides, by configuring CB resource parameters, when allowing to carry out the distribution of CB resource, the frequency/period of concrete CB Resource Block can be configured, the quantity of CB Resource Block of primary distribution, the size of CB Resource Block, MCS etc., so that UE can know above-mentioned CB resource parameters, reduce energy expenditure, reduce transmission collision.The using method of the CB resource that the embodiment of the present invention provides, by using CB resource according to CB resource parameters, it is possible to makes the use to CB resource more reasonable, reduces the energy of detection CB resource consumption.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The schematic flow sheet of a kind of CB resource allocation method that Fig. 1 provides for the embodiment of the present invention；
The schematic flow sheet of a kind of CB resource allocation methods that Fig. 2 provides for the embodiment of the present invention；
The schematic flow sheet of a kind of CB resource using method that Fig. 3 provides for the embodiment of the present invention；
The schematic flow sheet of the another kind of CB resource using method that Fig. 4 provides for the embodiment of the present invention；
The schematic flow sheet of another CB resource using method that Fig. 5 provides for the embodiment of the present invention；
The schematic flow sheet of a kind of transmitting power setting method that Fig. 6 provides for the embodiment of the present invention；
A kind of schematic flow sheet estimating transmitting power computational methods that Fig. 7 provides for the embodiment of the present invention；
Fig. 8 estimates the schematic flow sheet of transmitting power computational methods for the another kind that the embodiment of the present invention provides；
The structural representation of a kind of network equipment that Fig. 9 provides for the embodiment of the present invention；
The structural representation of a kind of subscriber equipment that Figure 10 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The following each embodiment of the present invention is with LTE-A (LongTermEvolutionAdvance, Long Term Evolution) system is example, but be not restricted to that and be applied in lte-a system, it is also possible to be applied to other wireless communication systems, for instance LTE system, UMTS system etc..
As shown in Figure 1, embodiments providing the collocation method of a kind of CB resource, the method includes:
Step 101, network equipments configuration CB resource parameters, this CB resource parameters includes one below or its combination in any: the period/frequency of CB Resource Block, the quantity of CB Resource Block of primary distribution, the size of CB Resource Block, modulating-coding form MCS, expectation received power.
In the present embodiment, configuration CB resource parameters such as can configure for rrc layer and/or MAC layer.Rrc layer or MAC layer configuration CB resource parameters, be generally semi-static configuration, thereby may be ensured that CB resource parameters remains unchanged within a certain period of time, so that the regularity that UE uses CB resource is higher.
Step 102, above-mentioned CB resource parameters is notified UE by the network equipment.
In the present embodiment, the CB resource parameters of network equipment notice UE configuration, such as can pass through system broadcast message, RRC (RadioResourceControl, wireless heterogeneous networks) message, MAC (MediaAccessControl, medium education) layer signaling, one in physical layer signaling or its combination in any.Wherein, physical layer signaling can be such as PDCCH (PhysicalDownlinkControlChannel, Physical Downlink Control Channel) signaling.
In the present embodiment, according to the quantity of primary distribution CB Resource Block in the CB resource parameters of network equipments configuration, the network equipment can distribute multiple CB Resource Block at a TTI (TransmissionTimeInterval, Transmission Time Interval).Further, in order to UE can learn that network side is assigned with more than one CB Resource Block at a TTI, the network equipment can notify UE, and network side is assigned with multiple CB Resource Block.When wherein the method for network equipment notice can be the CB resource parameters of notice UE configuration in a step 102, the quantity of the CB Resource Block of distribution in notice mono-TTI of UE.Thus UE can utilize CB-RNTI to carry out blind check according to this quantity.Thus, UE can detect multiple CBGrant, rather than just stops blind check after only detecting a CBGrant.Additionally, network equipment notice mono-TTI of UE is assigned with the method for multiple CB Resource Block it is also possible that directly notify the CBGrant that UE detection is more than one, or directly notice UE detects all of CBGrant.Now, UE can detect all of CBGrant according to this instruction, or no longer detects after a number of CBGrant being detected according to the demand of UE oneself.Further, network side can also notify the region of UE blind Detecting CBGrant, to reduce the number of times of UE blind Detecting, reduces the energy expenditure of blind Detecting.
In the present embodiment, by network equipments configuration CB resource parameters, it is possible to make UE use CB resource convenient flexibly, and UE is conducive to use CB resource to retransmit.It is also possible to make UE reduce the detection number of times of CB resource, save certain energy.
In the present embodiment, by configuring the frequency/period of CB Resource Block, it is possible to making UE know the concrete rule that CB resource occurs, thus reducing the blind Detecting number of times of UE, being conducive to UE to retransmit.And for being in the UE of DRX (DiscontinuousReception, discontinuous reception) pattern, being conducive to this UE to wake up in particular moment and use CB resource, thus avoiding the UE of activated sleep state frequently, causing that UE power consumption increases.And, owing to UE can know CB resource parameters, it is possible to more reasonably use CB resource, such as select to use CB resource or SR (SchedulingRequest, dispatch request) resource/RACH resource carries out uplink, or rationally determine to send data or BSR (BufferStatusReport, reporting cached state).
In the present embodiment, by configuring the quantity of the CB Resource Block of primary distribution so that UE can know the quantity of the CB Resource Block of primary distribution, thus the multiple CB resource of blind Detecting, it is possible to select to use in multiple CB resources, decrease collision probability.
In the present embodiment, by configuring the expectation received power in CB resource.This expectation received power is informed to UE by the network equipment so that UE can adjust transmitting power according to this expectation received power, thus reducing the Block Error Rate using CB resource transmission.
In the present embodiment, the network equipment can also detect one below or its combination in any: the conflict in CB resource, the Block Error Rate in CB resource, CB resource utilization rate.Corresponding different measurement objects, the network equipment can make different judgements and operation, implements and can include one of following operation or its combination in any.
When the network equipment detects that in CB resource, the probability of conflict is more than or equal to the first threshold value, the quantity of the CB Resource Block of the primary distribution in network equipment CB resource parameters, or CB resource of not reallocating.
Such as, when the network equipment detects that in CB resource, the probability of conflict is more than 30%, the network equipment increases to 3 CB Resource Block of distribution on a TTI or 0 CB Resource Block of distribution by distributing 2 CB Resource Block on an original TTI.Owing to available CB resource increases, UE has more selection when using CB resource, such that it is able to the conflict reduced in CB resource, improves efficiency of transmission.Or due to CB resource of not reallocating, cause that UE carries out uplink only by private resource, it is also possible to avoid a large amount of re-transmissions that CB resource contention brings.
When the network equipment detects in CB resource the probability of conflict more than or equal to the second threshold value, the network equipment reduce the CB Resource Block in CB resource parameters cycle/frequency of raising CB Resource Block, or CB resource of not reallocating.It is thus possible to the conflict reduced in CB resource.
When the network equipment detects the Block Error Rate in CB resource more than or equal to three threshold values, the network equipment can increase the quantity of the CB Resource Block of the primary distribution in CB resource parameters.Such that it is able to reach to reduce the effect of Block Error Rate by reducing conflict.
When the network equipment detects the Block Error Rate in CB resource more than or equal to four threshold values, the network equipment can revise the MCS in CB resource parameters.
When the network equipment detects the Block Error Rate in CB resource more than or equal to five threshold values, the network equipment can adjust expectation received power, thus reducing Block Error Rate.
When the network equipment detects the utilization rate of CB resource less than or equal to six threshold values, the network equipment can reduce the quantity of the CB Resource Block of the primary distribution in CB resource parameters.
When the network equipment detects the utilization rate of CB resource less than or equal to seven threshold values, the network equipment can increase the cycle of the CB Resource Block in CB resource parameters.Such that it is able to reduce the waste of CB resource, save Internet resources.
When the utilization rate of the CB resource that the network equipment detects is less than or equal to eight threshold values, the network equipment can reduce the frequency of the CB Resource Block in CB resource parameters.
Wherein, the first threshold value to the 8th threshold value can all differ also all identical, or can also is that part is identical.First threshold value can be default to the 8th threshold value, it is also possible to is that network side is adjusted according to practical situation, it is also possible to is that core net sends.
Below in conjunction with accompanying drawing 2, the distribution method of a kind of CB resource that the embodiment of the present invention provides being described in detail, the method includes:
Step 301, the network equipment distributes CB resource in relay station to the uplink frame of base station in one or more first subframe, wherein, this the first subframe respective base station can not be set to the subframe of MBSFN (MultimediaMulticast/BroadcastSingleFrequencyNetwork, multicast single-frequency network) subframe in the downlink frame of relay station.
When there is relay station, in the downlink frame between relay station and base station, parton frame could be arranged to MBSFN sub-frame, and this subframe is for carrying out the downlink transfer between relay station and base station.Part subframe can not be set to MBSFN sub-frame.Uplink frame between relay station and base station can select specific subframe, these specific subframes are distributed CB resource.The subframe being chosen as in the downlink frame that this specific sub-frame is corresponding of specific sub-frame can not be set to MBSFN sub-frame.
Such as, eNB and relay station carry out in the downlink frame that downlink transfer adopts, and the 0th, 4,5,9 work song frames can not be set to MBSFN sub-frame, then eNB the 4th of uplink frame the, 8,9, one or more in 3 work song frames distributes one or more CB resource.
Pass through the present embodiment, the transfer resource between eNB and relay station can be made full use of, owing in downlink frame, parton frame can not be set as MBSFN sub-frame, now by distribution CB resource in all or part of subframe corresponding in uplink frame for this part subframe, it is possible to make full use of these subframes.
Step 302, the network equipment one or more second subframe in UE to the uplink frame of relay station is distributed CB resource.Wherein the second subframe respective base station is to the MBSFN sub-frame in the downlink frame of relay station.
When there is relay station, in the downlink frame between relay station and base station, parton frame could be arranged to MBSFN sub-frame, and this subframe is for carrying out the downlink transfer between relay station and base station, it is impossible to for the downlink transfer between UE and relay station.Part subframe can not be set to MBSFN sub-frame.Specific subframe can be selected in UE to the uplink frame of relay station, these specific subframes are distributed CB resource.Specific sub-frame be chosen as this specific sub-frame respective base station to the MBSFN sub-frame in the downlink frame of relay station.
Such as, eNB and relay station carry out in the downlink frame that downlink transfer adopts, one or more MBSFN sub-frame that are set in 1st, 2,3,6,7,8 work song frames, then eNB in corresponding the 5th of uplink frame the of UE to relay station, 6,7,0,1, one or more in 2 work song frames distributes one or more CB resource.
In the present embodiment, step 301,302 executive agent can also be able to be base station for relay station, namely the distribution of CB resource can by relay station realize can also be realized by base station.When relay station carries out resource distribution, it is possible to the resource independent of base station is distributed, it is also possible to depend on the resource distribution of base station.When relay station realizes the distribution of CB resource, it is possible to make resource distribution more flexible.And when eNB realizes the distribution of CB resource, it is possible to simplify the implementation complexity of relay station, reduce the cost of relay station, it is simple to the extensive setting of relay station.
Pass through the present embodiment, it is possible to make full use of the transfer resource between relay station and UE.
The present embodiment and above-mentioned and following each embodiment can be applied under relay scene.When being applied to relay scene, it is possible to relay station is considered as the network equipment, it is also possible to relay station is considered as UE.
In the present embodiment, there is no the relation of certainty between step 301 and 302, it is possible to be individually present, it is also possible to exist simultaneously, namely step 301 can be only carried out or only carry out step 302；Step 301,302 be carried out time, not specific order in the priority of execution.When existing concurrently with, can there is dependence between step 301 and 302, it is also possible to there is no dependence.
Further, it is possible to the embodiment shown in attached embodiment illustrated in fig. 2 and accompanying drawing 1 is combined.That is, the CB resource parameters of configuration in the network equipment 1 illustrated embodiment with reference to the accompanying drawings, above-mentioned first subframe and/or the second subframe are distributed CB resource.
Below in conjunction with accompanying drawing 3, a kind of CB resource using method that the embodiment of the present invention is provided is described in detail.The method includes:
Step 501, UE receives the CB resource parameters that network side sends.
In the present embodiment, this CB resource parameters includes one below or its combination in any: the frequency/period of CB Resource Block, the quantity of CB Resource Block of primary distribution, the size of CB Resource Block, MCS, expectation received power etc..
In the CB resource parameters that network side sends, the particular number of the CB Resource Block of primary distribution can be included, the particular number of the CB Resource Block of primary distribution can not also be included, and include the instruction of CB Resource Block quantity, this instruction may be used for informing that the CB Resource Block of UE primary distribution is only one or more than one rather than concrete quantity.Further, the instruction of this CB Resource Block quantity can include in CB resource parameters, it is also possible to sends in other signalings.
In the present embodiment, UE such as can pass through to receive system broadcasts, RRC information, MAC layer signaling, physical layer signaling etc. and receive the CB resource parameters that network side sends.
Concrete, CB resource parameters is referred to the various embodiments described above and realizes.
Step 502, UE uses CB resource according to this CB resource parameters.
In the present embodiment, in step 501, UE can know the quantity N of the CB Resource Block of primary distribution according to CB resource parameters, then in step 502, UE can the N number of CB resource authorization of blind Detecting, or according to UE need or other instruction detection respective numbers CB resource authorization.
By the CB resource using method that the present embodiment provides, network side can be explicitly indicated the CB resource parameters of UE network side configuration, so that more reasonable during UE use CB resource.Such as UE can not distribute the TTI of CB resource without blind check CB resource with power saving, and UE can select one in the multiple CB Resource Block in same TTI and upload, to reduce conflict.
In the present embodiment, UE is according to CB resource parameters, after have sent BSR, does not cancel the triggering state of BSR in CB resource, and after being to wait for receiving the confirmation of network side, then cancel the triggering state of BSR.In various embodiments of the present invention, the confirmation that network side sends can be ACK, it is also possible to be that other represent the information that network side is properly received；The information of denying can be NACK, it is also possible to is the information of other expression network side garbled-reception.In following each embodiment, simple in order to describe, only illustrate for ACK and NACK, other are represented that network side is properly received or the information of garbled-reception is referred to be suitable for.
UE is according to CB resource parameters, after have sent BSR, does not cancel BSR in CB resource, if waiting and receiving the NACK that network side sends, then keeps BSR to trigger state, waits that follow-up resource retransmits BSR.Wherein wait that follow-up resource can be use available resource to retransmit BSR after keeping out of the way a period of time.
Further, when retransmitting BSR, it is possible to update BSR according to the state of up-to-date data buffer storage and retransmit.
In the present embodiment, after UE uses CB resource to have sent BSR or upstream data according to this CB resource parameters, if again not triggering BSR, then send upstream data not in use by CB resource, but use SR resource or RACH resource request private resource to send upstream data；If again triggering BSR, CB resource can be used to send this BSR and/or send upstream data.
In the present embodiment, UE uses CB resource according to CB resource parameters, it is also possible to for only when triggering BSR, UE can send upstream data and/or BSR according to CB resource parameters in CB resource.
In the present embodiment, UE uses CB resource according to CB resource parameters, it is also possible to if being do not trigger BSR, then after the certain time sending upstream data or BSR from the last time in CB resource, and CB resource can be used to send upstream data.
After have sent BSR or upstream data in CB resource, if not triggering BSR, no longer allow to use CB resource to send upstream data, it is possible to avoid bigger data block to take too much CB resource, thus causing the conflict in CB resource.
In the present embodiment, after UE uses CB resource to have sent BSR or upstream data according to CB resource parameters, can also is that without again triggering BSR, then within a certain period of time, upstream data is sent not in use by CB resource, but use SR resource or RACH resource request private resource to send upstream data, wait that this certain time just can reuse CB resource and send upstream data after terminating.Wherein, this certain time such as can be passed through to arrange intervalometer and be realized, and after have sent BSR or upstream data, starts intervalometer, and this intervalometer can be that timing of starting from scratch terminated to the scheduled time, it is also possible to be start timing to zero end from the scheduled time.If triggering new BSR before intervalometer is not over timing, then use CB resource to send this BSR and/or upstream data, and restart intervalometer.Additionally, the duration of this intervalometer can be a fixed value, this fixed value can be the UE random value arranged, it can also be the value of network side notice, or this duration can also is that a changing value, this changing value can be that UE randomly chooses within the specific limits, it is also possible to is network side notice.
Below in conjunction with accompanying drawing 4, describe the another kind of CB resource using method that the embodiment of the present invention provides in detail.The method includes:
Step 601, UE receives the CB resource parameters that network side sends.
Wherein CB resource parameters is referred to the embodiment as shown in accompanying drawing 1 and accompanying drawing 3.
Step 602, UE is according to CB resource parameters and uses priority to use CB resource.
In the present embodiment, use priority can include one below or its combination in any: first uses priority, the second use priority, the 3rd use priority.Wherein, first uses priority to could be for the priority level determining CB resource with SR resource/RACH resource, and second uses priority to could be for determining the priority of data or BSR, and the 3rd use priority can be the priority level between multiple CB resource.In described below, use CB resource or implementing of RACH resource to be referred to be suitable for CB resource or SR resource, repeat no more.
In the present embodiment, this use priority can be that UE is self-determining, it is also possible to is that network side arranges and notifies, it is also possible to be preset in UE.
In the present embodiment, CB resource parameters indicate the CB Resource Block of distribution in a TTI more than one, or when indicating the particular number of CB Resource Block in a TTI, UE can according to all of CBGrant of CB-RNTI blind Detecting, it is also possible to according to the needs no longer blind check after a number of CBGrant being detected of oneself.Such as, indicating the CB Resource Block quantity of distribution in a TTI in CB resource parameters is 3, UE can the whole CBGrant of blind Detecting, it is also possible to stop blind check after blind check measures 3 CBGrant, according to the needs of UE, blind check can also be stopped after 2 CBGrant of detection.After UE detects multiple CB resource authorization (CBGrant), UE can use priority to use CB resource according to CB resource parameters and the 3rd.Wherein the 3rd priority is used to include: to randomly choose one or more CB resource and carry out uplink.Or the 3rd uses priority to include: carry out uplink according to one or more CB resource of certain rules selection.This rule can be such as select channel quality best, or most lightly loaded, or required transmitting power is minimum, or other rules.Priority is used to use CB resource by UE according to the 3rd, it is possible to make UE more flexible in selection CB resource, thus decreasing the conflict that CB resource uses, and then adding the service efficiency of CB resource.
In the present embodiment, after UE knows the situation of CB resource by CB resource parameters, when there is upstream data and needing send and trigger BSR, UE judges whether known CB resource enough sends all of data, if enough sending all of data, uses CB resource to send upstream data.Now UE can cancel BSR.If being insufficient to send all of data, then CB resource is used to send BSR.CB resource is used according to this second use priority, it is possible to make UE more reasonably use CB resource, it is to avoid when data volume is excessive, send upstream data and do not send BSR and cause that the use of CB resource is unreasonable by UE.
After UE knows the situation of CB resource, if CB resource and SR resource exist simultaneously, then UE can use the resource that can use at first to carry out uplink.Can be such as, when CB resource is available prior to SR resource, it is possible to use CB resource sends upstream data and/or BSR, and concrete transmission is referred to above-described embodiment.Further, when using CB resource to carry out the ACK that uplink does not still receive network side transmission, SR resource can be used, then SR resource can be used to send SR.
If SR resource is available prior to CB resource, it is possible to use SR resource sends SR.Further, have sent SR but but without when receiving the distribution information of private resource, CB resource can be used, then CB resource can be used to send upstream data and/or BSR, and concrete transmission is referred to above-described embodiment.Further, it is also possible to cancel and continue to send SR.
If SR resource and CB resource can use simultaneously, UE can use CB resource to send above-mentioned data and/or BSR.Same, when using CB resource to carry out the ACK that uplink does not still receive network side transmission, SR resource can be used, then SR resource can be used to send SR.
Further, in the present embodiment, after UE knows the situation of CB resource, if CB resource and SR resource exist simultaneously, SR resource can be used prior to CB resource, but within a short period of time, namely CB resource can use, SR resource then can not be used to send SR, but use CB resource to send BSR and/or upstream data.Assume after transmission SR, to issue private resource mandate (ULGrant) at T1 moment network side in SR resource, then preferably, CB resource is available before the T1 moment does not just use SR resource to use CB resource, otherwise still uses SR resource.CB resource is used according to the use priority relevant with CB resource with above-mentioned SR resource, it is possible to make UE can carry out uplink as soon as possible, improve uplink efficiency by UE.
Embodiment as shown in accompanying drawing 3, accompanying drawing 4 can be in conjunction with, in conjunction with obtaining more embodiment.
Below in conjunction with accompanying drawing 5, describe another CB resource using method that the embodiment of the present invention provides in detail.The method for the UE being in DRX mode, including:
Step 701, UE receives the CB resource parameters that network side sends during activating, and wherein this CB resource parameters includes the frequency/period of CB Resource Block.
Step 702, when the upstream data of this UE arrives or triggers BSR, UE wakes up according to the frequency/period of this CB Resource Block and monitors CB resource.
Step 703, if UE send in CB resource include BSR, then this UE is sending after BSR, keeps state of activation a period of time, to wait the private resource that network side distributes.
Wherein, keep state of activation a period of time, it is possible to realize by arranging intervalometer.This intervalometer could be arranged to from the zero to setting time timing, it is also possible to is set to from the setting time to zero timing.After sending BSR, starting this intervalometer, before timing terminates, UE can keep state of activation.If when sending BSR, this intervalometer just in timing, then can restart this intervalometer.After intervalometer timing terminates, this UE can reenter sleep state.Further, it is also possible to after sending BSR and receiving the ACK of network side, start this intervalometer.When receiving ACK, if this intervalometer is just in timing, then restart this intervalometer.If UE have sent BSR and receives NACK, then UE subsequently enters sleep state.Namely UE does not restart this intervalometer, enter sleep state.
Attached embodiment illustrated in fig. 5 can combine with the embodiment shown in accompanying drawing 3,4, in conjunction with obtaining more embodiment.
Below in conjunction with accompanying drawing 6, the method to set up of a kind of transmitting power that the embodiment of the present invention provides is described in detail.The method includes:
Step 801, UE receives the CB resource parameters that network side sends, and wherein this CB resource parameters includes expectation received power and/or MCS.
Step 802, UE calculates expectation transmitting power according to the CB resource parameters received.
Step 803, when estimating transmitting power more than or equal to maximum allowable transmitting power, this UE carries out uplink according to maximum allowable transmitting power；Or, when estimating transmitting power less than maximum allowable transmitting power, this UE transmitting power according to expectation carries out uplink.
By the method to set up of the transmitting power that the present embodiment provides, it is possible to make UE adjust the transmitting power in CB resource, thus reducing Block Error Rate.
In the present embodiment, further, after execution of step 802, step 803 is not necessarily performed, it is also possible to directly carry out uplink according to the expectation transmitting power calculated.
In the present embodiment, UE calculates expectation transmitting power according to the CB resource parameters received, for instance can include each step as shown in Figure 7.
Step 8021, UE calculates path loss.
In the present embodiment, path loss can be obtained by the UE transmitting power according to descending pilot frequency and reception power calculation.
Step 8022, UE calculates the expectation transmitting power in CB resource according to the expectation received power of path loss and CB resource parameters.
In the present embodiment, the expectation transmitting power that transmitting terminal can be calculated in CB resource by the mode of open loop according to path loss and expectation received power.
In the present embodiment, UE calculates expectation transmitting power according to the CB resource parameters received, for instance can include each step as shown in Figure 8.
Step 8023, UE knows power excursion according to the MCS in upper MCS and the CB resource parameters used of last Physical Uplink Shared Channel (PhysicalUplinkShareChannel, PUSCH)；
Step 8024, UE calculates the expectation transmitting power in CB resource according to the transmitting power on last PUSCH and this power excursion.
In the present embodiment, transmitting terminal such as may be at connected state, and remains uplink synchronous.
Embodiment shown in accompanying drawing 6,7,8 can be combined with the embodiment shown in accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, in conjunction with obtaining more embodiment.Namely on the basis of foregoing embodiments, add the scheme that in CB resource, transmitting terminal transmitting power is arranged.
Below in conjunction with accompanying drawing 9, a kind of network equipment that the embodiment of the present invention is provided is described in detail.This network equipment includes:
Configuration module 901, is used for configuring CB resource parameters.Wherein CB resource parameters includes one below or its combination in any: the period/frequency of CB Resource Block, the quantity of CB Resource Block of primary distribution, the size of CB Resource Block, MCS, expectation received power；Sending module 902, for CB resource parameters notice UE configuration module 901 configured.
In the present embodiment, the network equipment can be such as relay station, it is also possible to for base station.When the network equipment is base station, sending module 902 may be used for CB resource parameters is notified UE, it is also possible to for CB resource parameters is notified relay station；When the network equipment is relay station, sending module 902 may be used for CB resource parameters is notified UE.
In the present embodiment, this network equipment such as can also include: distribution module 903, for distributing CB resource in specific subframe according to the CB resource parameters of configuration module 901 configuration.
Wherein, specific subframe includes: relay station is one or more first subframe in the uplink frame of base station, and/or, UE is to one or more second subframe in the uplink frame of relay station.First subframe respective base station can not be set to the subframe of multicast single-frequency network MBSFN sub-frame in the downlink frame of relay station；Second subframe respective base station is to the MBSFN sub-frame in the downlink frame of relay station.
In the present embodiment, this network equipment such as can also include: detection module 904, for detecting one below or its combination in any: the conflict in CB resource, the Block Error Rate in CB resource, CB resource utilization rate；
In the present embodiment, this network equipment such as can also include: and with one of lower module or its combination in any: the first adjusting module 905, for when detection module 904 detects that in CB resource, the probability of conflict is more than or equal to the first threshold value, notice configuration module 901 increases the quantity of the CB Resource Block of the primary distribution in CB resource parameters；Second adjusting module 906, for when detection module 904 detects that in CB resource, the probability of conflict is more than or equal to the second threshold value, notice configuration module 901 reduces the cycle of the CB Resource Block in CB resource parameters, or cancels CB resource；3rd adjusting module 907, during for detecting that at detection module 904 Block Error Rate in CB resource is more than or equal to three threshold values, notice configuration module 901 increases the quantity of the CB Resource Block of the primary distribution in CB resource parameters；4th adjusting module 908, during for detecting that at detection module 904 Block Error Rate in CB resource is more than or equal to four threshold values, notice configuration module 901 revises the MCS in CB resource parameters；5th adjusting module 909, during for detecting that at detection module 904 Block Error Rate in CB resource is more than or equal to five threshold values, notice configuration module 901 adjusts the expectation received power in CB resource parameters；6th adjusting module 910, during for detecting that at detection module 904 utilization rate in CB resource is less than or equal to six threshold values, notice configuration module 901 reduces the quantity of the CB Resource Block of the primary distribution in CB resource parameters；7th adjusting module 911, during for detecting that at detection module 904 utilization rate in CB resource is less than or equal to seven threshold values, notice configuration module 901 increases the cycle of the CB Resource Block in CB resource parameters；8th adjusting module 912, during for detecting that at detection module 904 utilization rate in CB resource is less than or equal to eight threshold values, notice configuration module 901 reduces the frequency of the CB resource in CB resource parameters.
In the present embodiment, configuration module 901 can be such as configure CB resource parameters at rrc layer and/or MAC layer.
By the network equipment that the embodiment of the present invention provides, it is possible to configuration CB resource parameters also informs UE, so that UE can know CB resource parameters, it is possible to use CB resource flexibly according to CB resource parameters, reduces energy expenditure, reduces transmission collision.
The network equipment that the present embodiment provides such as can perform the method for the CB resource distribution such as the offer of accompanying drawing 1,2 illustrated embodiment.
Below in conjunction with accompanying drawing 10, the one that describing the embodiment of the present invention in detail provides sends equipment.The method equipment can be such as subscriber equipment, it is also possible to for relay station.When transmission equipment is relay station, the network equipment is base station, and when transmission equipment is subscriber equipment, the network equipment can be relay station or base station.
This transmission equipment includes: receiver module 1001, for receiving the CB resource parameters that network side sends；Use module 1002, use CB resource for the CB resource parameters received according to receiver module 1001.
Wherein CB resource parameters includes one below or its combination in any: the frequency/period of CB Resource Block, the quantity of CB Resource Block of primary distribution, the size of CB Resource Block, MCS, expectation received power.
In the present embodiment, use module 1002 such as can include the 8th use unit 10028,8th uses unit 10028 to be used for, according to the quantity of the CB Resource Block of primary distribution in the CB resource parameters that receiver module 1001 receives, the CB resource authorization of this quantity of blind Detecting, and the CB resource authorization detected that hurries, use CB resource.
The present embodiment uses module 1002 such as can include the first use unit 10021, in CB resource, send BSR for the CB resource parameters received according to receiver module 1001.Now, receiver module 1001 is additionally operable to receive the network side feedback to this BSR.This transmission equipment farther includes: cancel module 1003, for when network side feedback is properly received, cancelling the triggering state of this BSR；And/or, keep module 1004, for when network side feedback error receives, keeping the triggering state of this BSR.
The present embodiment use module 1002 such as can also include: second uses unit 10022, sends BSR or upstream data for the CB resource parameters received according to receiver module 1001 in CB resource.
Further, the present embodiment use module 1002 such as can also include: the 3rd uses unit 10023, for, only when triggering BSR, just sending upstream data and/or BSR in CB resource according to CB resource parameters；And/or, the 4th uses unit 10024, if for not triggering BSR, then after the certain time sending upstream data or BSR from the last time in CB resource, just uses CB resource to send upstream data.4th uses unit 10024 such as can pass through to arrange timer realizes.
Further, the present embodiment use module 1002 such as can also include: the 5th uses unit 10025, for according to receiving the CB resource parameters of unit 1001 reception and using priority to use CB resource.Wherein, this use priority includes the one in the first use priority, the second use priority, the 3rd use priority or its combination in any, first uses priority for the priority level of SR resource/RACH resource and CB resource, second uses priority for determining the priority level of BSR or upstream data, and third priority is for determining the priority level between multiple CB Resource Block.
When transmission equipment exists upstream data needs transmission and triggers BSR, the 5th uses the CB resource parameters and second that unit 10025 receives according to receiver module 1001 to use priority to use CB resource.Specifically, the 5th uses unit 10025 to judge whether CB resource enough sends this upstream data according to CB resource parameters, if enough, CB resource is used to send this upstream data；If be insufficient to, CB resource is used to send this BSR.
When CB resource exists with SR resource/RACH resource simultaneously, the 5th uses the CB resource parameters and first that unit 10025 receives according to receiver module 1001 to use priority to use CB resource.Specifically, the 5th uses unit 10025 to know that CB resource can be used prior to SR resource/RACH resource according to CB resource parameters, then CB resource is used to send upstream data and/or BSR；Or know that SR resource/RACH resource can be used prior to CB resource according to CB resource parameters, then use SR resource/RACH resource request distribution private resource；Or know that SR resource/RACH resource can be used prior to CB resource according to described CB resource parameters, and when CB resource is available prior to the private resource distribution of distribution, then use CB resource to send upstream data and/or BSR；Or know that CB resource and SR resource/RACH resource can use according to CB resource parameters simultaneously, then use CB resource to send upstream data and/or BSR.
In the present embodiment, use module 1002 such as can also include: the 6th uses unit 10026, when CB resource parameters for receiving at receiver module 1001 includes the frequency/period of CB Resource Block, if there being upstream data arrive or trigger BSR, then wake up from the sleep state discontinuous reception DRX mode according to the frequency/period of CB Resource Block, use CB resource to upload.
In the present embodiment, use module 1002 such as can also include: computing unit 10029, when CB resource parameters for receiving at receiver module 1001 includes expectation received power and/or modulating-coding form, calculate expectation transmitting power according to expectation received power and/or MCS；7th uses unit 10027, during for the expectation transmitting power that obtains at computing unit 10029 less than maximum allowable transmitting power, transmitting power carries out uplink in CB resource according to expectation, or, when estimating transmitting power more than or equal to maximum allowable transmitting power, in CB resource, carry out uplink according to maximum allowable transmitting power.
In the present embodiment, computing unit 10029 such as can calculate expectation transmitting power according to path loss and expectation received power in an open-loop manner；Or, share the transmitting power on channel (PUSCH) according to last time row physically, and the power excursion that in MCS and the CB resource that uses on PUSCH of last time, the MCS of use causes calculate expectation transmitting power.
By the transmission equipment that the present embodiment provides, it is possible to use CB resource flexibly according to the CB resource parameters of network side configuration, such that it is able to reduce energy expenditure, reduce the conflict occurred in uplink.
The transmission equipment that the present embodiment provides, for instance the method that may be used for performing as accompanying drawing 3,4,5,6,7,8 illustrated embodiment provides.
Finally it should be noted that, one of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can be by the hardware that computer program carrys out instruction relevant to complete, described program can be stored in a computer read/write memory medium, this program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (ROM) or random store-memory body (RAM) etc..
Each functional unit in the embodiment of the present invention can be integrated in a processing module, it is also possible to is that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated module both can adopt the form of hardware to realize, it would however also be possible to employ the form of software function module realizes.If described integrated module is using the form realization of software function module and as independent production marketing or use, it is also possible to be stored in a computer read/write memory medium.Storage medium mentioned above can be read only memory, disk or CD etc..
Above-mentioned specific embodiment is not in order to limit the present invention, for those skilled in the art, all under the premise without departing from the principles of the invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (23)
1. the collocation method based on competitive resource, it is characterised in that described method includes:
Network equipments configuration is based on competition CB resource parameters, described CB resource parameters includes the quantity of the CB Resource Block of primary distribution, or the quantity of the CB Resource Block of primary distribution and following one or more combination in any: the period/frequency of CB Resource Block, the size of CB Resource Block, modulating-coding form MCS, expectation received power；
The described network equipment is by described CB resource parameters notifying user equipment UE；Wherein, described CB resource parameters is used for making described UE be suitable for CB resource according to described CB resource parameters, and described CB resource is used for transmitting upstream data.
2. method according to claim 1, it is characterised in that described method farther includes:
The described network equipment distributes CB resource according to described CB resource parameters in specific subframe；
Described specific subframe includes: relay station is one or more first subframe in the uplink frame of base station, and/or, UE is one or more second subframe in the uplink frame of relay station；
Wherein, described first subframe respective base station can not be set to the subframe of multicast single-frequency network MBSFN sub-frame in the downlink frame of relay station；Described second subframe respective base station is to the MBSFN sub-frame in the downlink frame of relay station.
3. method according to claim 1 and 2, it is characterised in that after described network equipments configuration CB resource parameters, described method farther includes:
Described network equipment detection one below or its combination in any: the conflict in CB resource, the Block Error Rate in CB resource, CB resource utilization rate；
And one of following steps or its combination in any:
When detecting that in CB resource, the probability of conflict is more than or equal to the first threshold value, the described network equipment increases the quantity of the CB Resource Block of the primary distribution in described CB resource parameters；
When detecting that in CB resource, the probability of conflict is more than or equal to the second threshold value, the described network equipment reduces the cycle of the CB Resource Block in described CB resource parameters, or cancels CB resource；
When the Block Error Rate detected in CB resource is more than or equal to three threshold values, the described network equipment increases the quantity of the CB Resource Block of the primary distribution in described CB resource parameters；
When the Block Error Rate detected in CB resource is more than or equal to four threshold values, the described network equipment revises the MCS in described CB resource parameters；
When the Block Error Rate detected in CB resource is more than or equal to five threshold values, the described network equipment adjusts the expectation received power in described CB resource parameters；
When detecting that the utilization rate of CB resource is less than or equal to six threshold values, the described network equipment reduces the quantity of the CB Resource Block of the primary distribution in described CB resource parameters；
When detecting that the utilization rate of CB resource is less than or equal to seven threshold values, the described network equipment increases the cycle of the CB Resource Block in described CB resource parameters；
When detecting that the utilization rate of CB resource is less than or equal to eight threshold values, the described network equipment reduces the frequency of the CB Resource Block in described CB resource parameters.
4. method according to claim 1 and 2, it is characterised in that described network equipments configuration CB resource parameters, including:
The described network equipment configures CB resource parameters at radio resource control RRC layer and/or media access control MAC layer.
5. the using method based on competitive resource, it is characterised in that described method includes:
User equipment (UE) receive network side send based on competition CB resource parameters, wherein said CB resource parameters includes the quantity of the CB Resource Block of primary distribution, or the quantity of the CB Resource Block of primary distribution and following one or more combination in any: the frequency/period of CB Resource Block, the size of CB Resource Block, modulating-coding form MCS, expectation received power；
Described UE uses CB resource according to described CB resource parameters；Described CB resource is used for transmitting upstream data.
6. method according to claim 5, it is characterised in that when described CB resource parameters includes the quantity of CB Resource Block of primary distribution, described UE uses CB resource to include according to described CB resource parameters:
The described UE quantity according to the CB Resource Block of described primary distribution, the CB resource authorization of quantity described in blind Detecting；
Described UE, according to described CB resource authorization, uses CB resource.
7. the method according to claim 5 or 6, it is characterised in that described UE uses CB resource according to described CB resource parameters, including: described UE sends reporting cached state BSR according to described CB resource parameters in CB resource；
After described UE sends BSR according to described CB resource parameters in CB resource, described method farther includes:
Described UE receives the network side feedback for described BSR；
When network side feedback is properly received, described UE cancels the triggering state of described BSR, and/or, when network side feedback error receives, described UE keeps the triggering state of described BSR, waits and again sending.
8. the method according to claim 5 or 6, it is characterised in that described UE uses CB resource according to described CB resource parameters, including:
Only when triggering BSR, upstream data and/or BSR can be sent in CB resource according to CB resource parameters；Or
If not triggering BSR, then, after the certain time using CB resource transmission upstream data or BSR from the last time, CB resource can be used to send upstream data.
9. the method according to claim 5 or 6, it is characterised in that described UE uses CB resource according to described CB resource parameters, including:
Described UE is according to described CB resource parameters and uses priority to use CB resource, wherein said use priority includes the one in the first use priority, the second use priority, the 3rd use priority or its combination in any, described first uses priority for determining the priority level of dispatch request SR resource/RACH RACH resource and CB resource, described second uses priority for determining the priority level of BSR or upstream data, and the described 3rd uses the priority priority level for determining between multiple CB Resource Block.
10. method according to claim 9, it is characterised in that when UE exists upstream data needs transmission and triggers BSR, described UE uses priority to use CB resource according to described CB resource parameters and second, including:
According to described CB resource parameters, described UE judges whether CB resource enough sends described upstream data, if enough, use CB resource to send described upstream data；If be insufficient to, CB resource is used to send described BSR.
11. method according to claim 9, it is characterised in that when CB resource exists with SR resource/RACH resource simultaneously, described UE uses priority to use CB resource according to described CB resource parameters and first, including one below:
If according to described CB resource parameters, described UE knows that CB resource can be used prior to SR resource/RACH resource, then described UE uses CB resource to send upstream data and/or BSR；
If according to described CB resource parameters, described UE knows that SR resource/RACH resource can be used prior to CB resource, then described UE uses SR resource/RACH resource request distribution private resource；
If according to described CB resource parameters, described UE knows that SR resource/RACH resource can be used prior to CB resource, and when CB resource is available prior to the private resource distribution of distribution, then described UE uses CB resource to send upstream data and/or BSR；
If according to described CB resource parameters, described UE knows that CB resource and SR resource/RACH resource can use simultaneously, then described UE uses CB resource to send upstream data and/or BSR.
12. the method according to claim 5 or 6, it is characterised in that described UE uses CB resource according to described CB resource parameters, including:
When described CB resource parameters includes the frequency/period of CB Resource Block, if described UE has upstream data arrive or trigger BSR, then described UE wakes up from the sleep state discontinuous reception DRX mode according to the frequency/period of described CB Resource Block, uses CB resource to carry out uplink.
13. the method according to claim 5 or 6, it is characterised in that described UE uses CB resource according to described CB resource parameters, including:
When including expectation received power and/or modulating-coding form MCS at described CB resource parameters, described UE calculates expectation transmitting power according to described expectation received power and/or MCS；
When described expectation transmitting power is less than maximum allowable transmitting power, described UE carries out uplink according to described expectation transmitting power in CB resource, or, when described expectation transmitting power is more than or equal to maximum allowable transmitting power, described UE carries out uplink according to described maximum allowable transmitting power in CB resource, and wherein said maximum allowable transmitting power is the community at CB resource place or the maximum allowable transmitting power of member carrier.
14. method according to claim 13, it is characterised in that described UE calculates expectation transmitting power according to described expectation received power and/or MCS and includes:
Described UE calculates expectation transmitting power in an open-loop manner according to path loss and expectation received power；Or
Described UE shares the transmitting power on channel PUSCH according to last time row physically, and the power excursion that in MCS and the CB resource that uses on PUSCH of last time, the MCS of use causes calculates expectation transmitting power.
15. a network equipment, it is characterised in that the described network equipment includes:
Configuration module, for configuration based on competition CB resource parameters, wherein said CB resource parameters includes the quantity of the CB Resource Block of primary distribution, or the quantity of the CB Resource Block of primary distribution and following one or more combination in any: the period/frequency of CB Resource Block, the size of CB Resource Block, modulating-coding form MCS, expectation received power；
Sending module, for the CB resource parameters notifying user equipment UE described configuration module configured；Wherein, described CB resource parameters is used for making described UE be suitable for CB resource according to described CB resource parameters, and described CB resource is used for transmitting upstream data.
16. the network equipment according to claim 15, it is characterised in that the described network equipment farther includes:
Distribution module, distributes CB resource for the CB resource parameters configured according to described configuration module in specific subframe；Described specific subframe includes: relay station is one or more first subframe in the uplink frame of base station, and/or, UE is to one or more second subframe in the uplink frame of relay station；Wherein, described first subframe respective base station can not be set to the subframe of multicast single-frequency network MBSFN sub-frame in the downlink frame of relay station；Described second subframe respective base station is to the MBSFN sub-frame in the downlink frame of relay station.
17. the network equipment according to claim 15 or 16, it is characterised in that the described network equipment farther includes:
Detection module, for detecting one below or its combination in any: the conflict in CB resource, the Block Error Rate in CB resource, CB resource utilization rate；And with one of lower module or its combination in any:
First adjusting module, for when described detection module detects that in CB resource, the probability of conflict is more than or equal to the first threshold value, notifying that described configuration module increases the quantity of the CB Resource Block of the primary distribution in described CB resource parameters；
Second adjusting module, for when described detection module detects that in CB resource, the probability of conflict is more than or equal to the second threshold value, notifying that described configuration module reduces the cycle of the CB Resource Block in described CB resource parameters, or cancel CB resource；
3rd adjusting module, during for detecting that at described detection module Block Error Rate in CB resource is more than or equal to three threshold values, notifies that described configuration module increases the quantity of the CB Resource Block of the primary distribution in described CB resource parameters；
4th adjusting module, during for detecting that at described detection module Block Error Rate in CB resource is more than or equal to four threshold values, notifies that described configuration module revises the MCS in described CB resource parameters；
5th adjusting module, during for detecting that at described detection module Block Error Rate in CB resource is more than or equal to five threshold values, notifies that described configuration module adjusts the expectation received power in described CB resource parameters；
6th adjusting module, during for detecting that at described detection module utilization rate in CB resource is less than or equal to six threshold values, notifies that described configuration module reduces the quantity of the CB Resource Block of the primary distribution in described CB resource parameters；
7th adjusting module, during for detecting that at described detection module utilization rate in CB resource is less than or equal to seven threshold values, notifies that described configuration module increases the cycle of the CB Resource Block in described CB resource parameters；
8th adjusting module, during for detecting that at described detection module utilization rate in CB resource is less than or equal to eight threshold values, notifies that described configuration module reduces the frequency of the CB resource in described CB resource parameters.
18. a subscriber equipment, it is characterised in that described subscriber equipment includes:
Receiver module, for receiving the CB resource parameters that network side sends, wherein said CB resource parameters includes the quantity of the CB Resource Block of primary distribution, or the quantity of the CB Resource Block of primary distribution and following one or more combination in any: the frequency/period of CB Resource Block, the size of CB Resource Block, modulating-coding form MCS, expectation received power；
Use module, use CB resource for the CB resource parameters received according to described receiver module；Described CB resource is used for transmitting upstream data.
19. subscriber equipment according to claim 18, it is characterised in that
Described use module includes: first uses unit, sends reporting cached state BSR for the CB resource parameters received according to described receiver module in CB resource；
Described receiver module is further used for, and receives the network side feedback for described BSR；
Described subscriber equipment farther includes:
Cancel module, for when network side feedback is properly received, cancelling the triggering state of described BSR；And/or
Keep module, for when network side feedback error receives, keeping the triggering state of described BSR.
20. subscriber equipment according to claim 18, it is characterised in that
Described use module includes: only when triggering BSR, can send upstream data and/or BSR according to CB resource parameters in CB resource；Or
If not triggering BSR, then, after the certain time sending upstream data or BSR from the last time, CB resource can be used to send upstream data
3rd uses unit, for, only when triggering BSR, just using CB resource to send upstream data and/or BSR；And/or
4th uses unit, if for not triggering BSR, then, after the certain time using CB resource transmission upstream data or BSR from the last time, just uses CB resource to send upstream data.
21. subscriber equipment according to claim 18, it is characterized in that, described use module includes: the 5th uses unit, CB resource is used for the CB resource parameters received according to described receiver module and use priority, wherein, described use priority includes the first use priority, second uses priority, 3rd uses the one in priority or its combination in any, described first uses priority for determining the priority level of dispatch request SR resource/RACH RACH resource and CB resource, described second uses priority for determining the priority level of BSR or upstream data, described 3rd uses the priority priority level for determining between multiple CB Resource Block.
22. subscriber equipment according to claim 18, it is characterized in that, described use module includes: the 6th uses unit, when CB resource parameters for receiving at described receiver module includes the frequency/period of CB Resource Block, if UE has upstream data arrive or trigger BSR, then wake up from the sleep state discontinuous reception DRX mode according to the frequency/period of described CB Resource Block, use CB resource to upload.
23. subscriber equipment according to claim 18, it is characterised in that described use module includes:
Computing unit, during for including expectation received power and/or modulating-coding form at the CB resource parameters that described receiver module receives, calculates expectation transmitting power according to described expectation received power and/or MCS；
7th uses unit, during for the expectation transmitting power that obtains at described computing unit less than maximum allowable transmitting power, in CB resource, uplink is carried out according to described expectation transmitting power, or, when described expectation transmitting power is more than or equal to maximum allowable transmitting power, in CB resource, carry out uplink according to maximum allowable transmitting power.
Priority Applications (12)
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| CN200910238879.2A CN102118189B (en) | 2009-12-31 | 2009-12-31 | A kind of collocation method based on competitive resource and device |
| EP10840599.4A EP2512198B1 (en) | 2009-12-31 | 2010-12-30 | Method and apparatus for contention based resource configuration |
| CA2786083A CA2786083C (en) | 2009-12-31 | 2010-12-30 | Contention based resource configuration method and apparatus |
| PCT/CN2010/080546 WO2011079812A1 (en) | 2009-12-31 | 2010-12-30 | Method and apparatus for contention based resource configuration |
| ES10840601.8T ES2534677T3 (en) | 2009-12-31 | 2010-12-31 | Method and apparatus for configuration of resources based on containment |
| PCT/CN2010/080557 WO2011079814A1 (en) | 2009-12-31 | 2010-12-31 | Contention based resource configuration method and apparatus |
| PCT/CN2010/080555 WO2011079813A1 (en) | 2009-12-31 | 2010-12-31 | Information feedback method and device |
| EP10840600.0A EP2521323B1 (en) | 2009-12-31 | 2010-12-31 | Information feedback method and device |
| EP10840601.8A EP2521407B1 (en) | 2009-12-31 | 2010-12-31 | Contention based resource configuration method and apparatus |
| JP2012546347A JP5617138B2 (en) | 2009-12-31 | 2010-12-31 | Contention-based resource configuration method and apparatus |
| US13/538,659 US9357561B2 (en) | 2009-12-31 | 2012-06-29 | Information feedback method and apparatus |
| US13/539,166 US9357562B2 (en) | 2009-12-31 | 2012-06-29 | Contention based resource configuration method and apparatus |
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| CN200910238879.2A CN102118189B (en) | 2009-12-31 | 2009-12-31 | A kind of collocation method based on competitive resource and device |
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Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355336B (en) * | 2011-07-21 | 2017-05-10 | 中兴通讯股份有限公司 | Buffer status report (BSR) triggering method, device and user equipment |
| US10104645B2 (en) | 2014-10-09 | 2018-10-16 | Qualcomm Incorporated | Random access method of devices with different path loss |
| EP3869898B1 (en) | 2014-11-06 | 2022-08-24 | Huawei Technologies Co., Ltd. | Data sending method and apparatus |
| CN107005386B (en) | 2014-12-23 | 2020-11-03 | Lg电子株式会社 | Method for configuring and scheduling partial subframe and apparatus supporting the same |
| AU2015380135B2 (en) | 2015-01-30 | 2018-11-01 | Huawei Technologies Co., Ltd. | Method, terminal, and base station for asynchronous uplink transmission |
| CN106162919B (en) * | 2015-04-01 | 2021-05-11 | 中兴通讯股份有限公司 | Method and terminal for realizing discontinuous reception |
| EP3301984A4 (en) * | 2015-06-23 | 2018-06-20 | Huawei Technologies Co., Ltd. | Data transmission power control method and device |
| CN106941725B (en) * | 2016-01-04 | 2020-04-21 | 中国移动通信集团公司 | Method and device for sending uplink data, user equipment and base station |
| WO2017181343A1 (en) * | 2016-04-19 | 2017-10-26 | Nokia Solutions And Networks Oy | Method, system and apparatus for contention based channel formats |
| CN107635249B (en) * | 2016-07-18 | 2022-06-07 | 中兴通讯股份有限公司 | Method, device and system for updating retransmission data packet buffer zone status report |
| CN108282797B (en) * | 2017-01-06 | 2021-04-27 | 展讯通信（上海）有限公司 | Non-dedicated resource adjusting method, device, base station and user equipment |
| CN110999127B (en) * | 2017-08-10 | 2022-06-21 | 上海诺基亚贝尔股份有限公司 | Method, apparatus, and computer readable medium for resource allocation for relay communication |
| CN107748692A (en) * | 2017-11-13 | 2018-03-02 | 苏州微站通信科技有限公司 | A kind of virtual resource collision probability algorithm |
| CN107832152A (en) * | 2017-11-13 | 2018-03-23 | 苏州微站通信科技有限公司 | Virtual resource collision probability algorithm |
| CN108401517B (en) * | 2017-12-08 | 2022-01-11 | 北京小米移动软件有限公司 | Buffer status report transmission and device |
| CN110475366B (en) * | 2018-05-10 | 2021-01-08 | 维沃移动通信有限公司 | Data transmission method and device |
| EP3949614A4 (en) * | 2019-04-02 | 2022-04-27 | ZTE Corporation | Downlink control signaling in wireless communication |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1816883A1 (en) * | 2006-02-03 | 2007-08-08 | Matsushita Electric Industrial Co., Ltd. | Uplink resource allocation in a mobile communication system |
-
2009
- 2009-12-31 CN CN200910238879.2A patent/CN102118189B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1816883A1 (en) * | 2006-02-03 | 2007-08-08 | Matsushita Electric Industrial Co., Ltd. | Uplink resource allocation in a mobile communication system |
Non-Patent Citations (3)
| Title |
|---|
| Evolved Universal terrestrial Radio Access（E-UTRA） Medium Access Control（MAC）protocol specification（Release 9）;3GPP;《3GPP TS 36.321 V9.0.0（2009-09）》;20090928;5.1节，5.4.1节，5.4.5节 * |
| Evolved Universal terrestrial Radio Access（E-UTRA）and Evolved Universal Terrestrial Radio Access Network（E-UTRAN）；Overall description；Stage 2（Release 9）;3GPP;《3GPP TS 36.300 V9.1.0（2009-09）》;20090928;5.1.6节，10.1.5.1节，11.1节，15.1.1节，15.4节 * |
| Feasibility study for Further Advancements for E-UTRA（LTE-Advanced）（Release 9）;3GPP;《3GPP TR 36.912 V9.1.0（2009-12）》;20091216;9.3.1节，图9.1 * |
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| CN102118189A (en) | 2011-07-06 |
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