CN102118799B - Contention based (CB) resource configuration method and device - Google Patents
Contention based (CB) resource configuration method and device Download PDFInfo
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- CN102118799B CN102118799B CN200910238885.8A CN200910238885A CN102118799B CN 102118799 B CN102118799 B CN 102118799B CN 200910238885 A CN200910238885 A CN 200910238885A CN 102118799 B CN102118799 B CN 102118799B
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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
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The embodiment of the invention provides a contention based (CB) resource configuration method. The method comprises the following steps: the network equipment configures one or multiple first objects capable of using the CB resource, wherein the one or multiple first objects belong to a proper subset of all first objects; and the network equipment sends the first CB resource information which is used for indicating that the one or multiple first objects can use the CB resource, wherein the first object comprises one or any combination of a wireless bearer, user equipment and a user equipment group. The embodiment of the invention also provides a CB resource using method and network equipment as well as user equipment, and is applicable to relay scenes or discontinuous reception scenes. Through the scheme, the probability of conflict during the uplink transmission by using the CB resource can be reduced, the energy of the user equipment can be saved, and the implementation complexity of the user equipment can be lowered.
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 the time delay in signaling plane and user face, several scheme is proposed.These technical schemes comprise minimizing RACH (Random Access Channel, Random Access Channel) dispatching cycle, reduce PUCCH (Physical Uplink Control Channel, Physical Uplink Control Channel) cycle, reduce UE (User Equipment, subscriber equipment) and eNB (Evolved Node B, evolution base station) processing delay, and use CB (Contention Based, 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, can for all UE in community not for each UE.
The method using CB resource to carry out uplink is: eNB passes through a special mark CB-RNTI (Contention Based Radio Network Temporary Identifier, Radio Network Temporary Identifier based on competition) notify Contention Based Uplink Grant (uplink authorization based on competition) to all UE in community, which includes used running time-frequency resource and size, the information such as the MCS (Modulation and Coding Scheme, modulating-coding form) used.Particularly when offered load is lighter, user can be made can to realize the uplink of data as early as possible by distributing CB resource.
But, in prior art, there is no the solution how CB resource configures, thus when making UE use CB resource to carry out uplink, serious conflict can be there is, and the loss of uplink transmission data may be caused, or retransmit and bring time delay.
Summary of the invention
Embodiments of the invention provide a kind of collocation method and device of CB resource, make UE use conflict during CB resource to reduce.
The collocation method of a kind of CB resource that the embodiment of the present invention provides, the method comprises:
One or more first object of network equipments configuration can use CB resource, and wherein, one or more first object described is the proper subclass of the first all objects;
The described network equipment sends a CB resource information, and a described CB resource information is used to indicate one or more first object described can use CB resource;
Wherein, the first object comprises one of following or its combination in any: radio bearer (Radio Bearer, RB), subscriber equipment (User Equipment, UE), UE group.
The using method of a kind of CB resource that the embodiment of the present invention provides, the method comprises:
UE receives first based on competition CB resource information, and wherein, a described CB resource information is used to indicate one or more first object can use CB resource, and wherein, one or more first object described is the proper subclass of the first all objects;
Described UE uses CB resource according to a described CB resource information;
Wherein, the first object comprises one of following or its combination in any: RB, UE, UE group.
A kind of network equipment that the embodiment of the present invention provides, this network equipment comprises:
First configuration module, can use based on competition CB resource for configuring one or more first object, wherein, one or more first object described is the proper subclass of the first all objects;
Sending module, for sending a CB resource information, a described CB resource information is used to indicate one or more first object described can use CB resource;
Wherein, the first object comprises one of following or its combination in any: RB, UE, UE group.
A kind of UE that the embodiment of the present invention provides, this UE comprises:
Receiver module, for receiving first based on competition CB resource information, a described CB resource information is used to indicate one or more first object can use CB resource, and wherein, one or more first object described is the proper subclass of the first all objects;
Use module, use CB resource for the CB resource information received according to described receiver module;
Wherein, the first object comprises one of following or its combination in any: RB, UE, UE group.
The CB resource allocation method that the embodiment of the present invention provides, by can use the configuration of CB resource to the first object, decreases the use conflict of CB resource, improves the service efficiency of CB resource.The using method of the CB resource that the present embodiment provides by using CB resource according to CB resource information, thus decreases the conflict in CB resource, improves the service efficiency of CB resource, also improves transmitting efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art 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 prerequisite not paying creative work, other accompanying drawing can also be obtained 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 the another kind of CB resource allocation method that Fig. 2 provides for the embodiment of the present invention;
The schematic flow sheet of another CB resource allocation method that Fig. 3 provides for the embodiment of the present invention;
The schematic flow sheet of a kind of CB resource using method that Fig. 4 provides for the embodiment of the present invention;
The schematic flow sheet of the another kind of CB resource using method that Fig. 5 provides for the embodiment of the present invention;
The structural representation of a kind of network equipment that Fig. 6 provides for the embodiment of the present invention;
The structural representation of the another kind of network equipment that Fig. 7 provides for the embodiment of the present invention;
The structural representation of another network equipment that Fig. 8 provides for the embodiment of the present invention;
The structural representation of a kind of UE that Fig. 9 provides for the embodiment of the present invention;
The structural representation of the another kind of UE that Figure 10 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The following each embodiment of the present invention is with LTE-A (Long Term Evolution Advance, Long Term Evolution) system is example, but be not limited to be applied in lte-a system, other wireless communication systems can also be applied to, such as LTE system, UMTS system etc.
The collocation method of a kind of CB resource that the embodiment of the present invention provides is described in detail below in conjunction with accompanying drawing 1.The method comprises:
Step 101, one or more first object of network equipments configuration can use CB resource.
Wherein, this network equipment can be such as eNB, relay station or other there is the network entity of identical function, repeat no more in following embodiment.Wherein, the first object such as can comprise one of following or its combination in any: UE, UE group and radio bearer (Radio Bearer, RB).Wherein, RB can also comprise business RB and/or signaling RB.Wherein, UE group can be such as to divide according to the factor such as the ability of UE or the traffic performance of UE or random division.In the present embodiment, this one or more the first object is less than whole objects, and also namely this one or more the first object is the proper subclass of all objects.
When the first object comprises RB, configure one or more first object and can use CB resource to be: when the upstream data of this one or more RB reaches, UE can use CB resource to send this upstream data.
When the first object comprises UE, configure one or more first object and can use CB resource to be: when the upstream data of this one or more UE arrives, UE can use CB resource to send this upstream data.
When the first object comprises UE group, configure one or more first object and can use CB resource to be: when the upstream data of the UE in this one or more UE group arrives, UE can use CB resource to send this upstream data.
Step 102, the network equipment sends a CB resource information.
In the present embodiment, a CB resource information is used to indicate one or more first object can use CB resource.
In the present embodiment, CB resource can be used by one or more first object of network equipments configuration, thus avoid the conflict that whole first object can both use CB resource to cause, and then make that the efficiency of being carried out uplink by CB resource is higher, the efficiency of transmission of UE is also higher.
In the present embodiment, one or more first object of network equipments configuration can use CB resource can be realized by different modes.Such as, when all first object acquiescences can use CB resource, network side can not be able to use CB resource to realize one or more first object of configuration by setting unit first object can use CB resource; When all first object acquiescences can not use CB resource, network side can be able to use CB resource to realize by arranging one or more first object.Or, network side can by configuration section first object can use CB resource configure simultaneously other first objects can not use CB resource realize configuration one or more first object can use CB resource.
In the present embodiment, when the first object comprises UE group, one or more first object of network equipments configuration can use CB resource to be further: one or more UE group of network equipments configuration can use the CB resource corresponding with this one or more UE group.Such as, one or more UE group of network equipments configuration uses same CB-RNTI, and this CB-RNTI is informed to the UE in this UE group.Concrete example illustrates below: one or more UE group of network equipments configuration uses CB-RNTI1, then the UE in this one or more UE group can only detect and add with CB-RNTI1 the CB resource covered.Other UE groups of network equipments configuration use other CB-RNTI being different from CB-RNTI1.Different CB-RNTI is used to be described with the UE group that network equipments configuration is different.Because different UE groups uses different CB-RNTI, so the UE under different UE groups just can only detect add with the CB-RNTI of this UE group the CB resource covered, UE groups different thus just can use different CB resources, thus decreases the conflict of CB resource use.
In the present embodiment, when the first object comprises RB, one or more object of network equipments configuration can use CB resource to be further: one or more RB of network equipments configuration can initiatively use CB resource.Wherein configuring one or more RB can initiatively use CB resource to be, when the upstream data of this one or more RB arrives, UE can use CB resource to send this upstream data, if the resource that UE sends the use of this upstream data does not take whole CB resource, then remaining CB resource can also be used to send the upstream data of other RB of this UE.CB resource can be initiatively used by configuring one or more RB, while the business that data can be had greatly or frequently to need scheduling to send in limit service amount can not use CB resource, CB resource can also be made full use of to greatest extent, the basis decreasing conflict saves CB resource further, improves the efficiency of transmission of CB resource.
In the present embodiment, when the first object comprises RB, the configuration of network equipment notice UE this one or more first object is as being: the network equipment is by RRC information, MAC (Media AccessControl, medium education) layer message, one in physical layer message or its combination in any notice UE, this UE one or more RB can use CB resource; Or can also can not use CB resource for one or more RB of notice UE, this UE; Or can also for notify UE simultaneously, one or more RB of this UE can not use CB resource and RB beyond this one or more RB can use CB resource.Following example can reference, repeats no more.CB resource can be used by one or more RB of network equipments configuration, the business that traffic carrying capacity can be made to have greatly or frequently data to need scheduling to send does not use CB resource, thus decrease the conflict occurred when using CB resource, further optimize the use of CB resource, improve the efficiency of transmission in CB resource.
In the present embodiment, when the first object comprises UE, the configuration of network equipment notice UE this one or more first object is as being: the network equipment notifies this UE by the one in RRC information, MAC layer message, physical layer message or its combination in any, and this UE can use CB resource.
In the present embodiment, when the first object comprises UE group, implementation when can be UE with reference to the first object.CB resource can be used by one or more UE or UE group of network equipments configuration, make part UE can not use CB resource, thus decrease the contingent conflict of use CB resource, improve the efficiency of transmission of CB resource.Further, the UE of CB resource can not be used no longer can to detect CBGrant, thus save energy and the process complexity of UE.
In the present embodiment, when the first object comprises the combination in any of RB, UE, UE group, the method for notice also can be the respective combination of said method, repeats no more herein.
In the present embodiment, one or more first object, such as, can determine according to one of following factor or its combination in any: the quality of service requirement of RB, the signing situation of UE, the collocation strategy of the network equipment, the load of the network equipment, the load etc. of Radio Resource.In each of the embodiments described below, can with reference to repeating no more.
In the present embodiment, further, the conflict in network equipment detection CB resource can also be comprised.Then be greater than or equal to the second threshold value at the probability of the conflict detected, and when there is N number of first object that can use CB resource, one or more first object of network equipments configuration can use CB resource, can be such as that network equipments configuration is less than the first N number of object can use CB resource.Wherein, this second threshold value can preset, and also can be that core net sends, and can also be that other network equipments send.This second threshold value can be such as 30%.Detect the conflict in CB resource by the network equipment, reduce when the probability conflicted is greater than threshold value the first object being configured to use CB resource, thus decrease the conflict in CB resource, improve the service efficiency of CB resource.Further, when the probability of the conflict detected is greater than or equal to the second thresholding, can also be that the first all object of configuration all can not use CB resource.
In the present embodiment, further, the utilance that the network equipment detects CB resource can also be comprised.Then be less than or equal to the 4th threshold value in the utilance detected, and when there is M first object that can use CB resource, one or more first object of network equipments configuration can use CB resource such as can comprise: network equipments configuration can use CB resource more than first object of M.4th threshold value can identical from the second threshold value also can be different.And arranging of the 4th threshold value can with reference to the setting of the second threshold value.
In the present embodiment, RB or UE having mass data to upload can be configured to use CB resource, can also be configured to use CB resource by frequently using RB or UE of CB resource, thus reduce the conflict in CB resource, improve the utilance of CB resource.
The collocation method of the CB resource that the present embodiment and following each embodiment provide all can be combined with the collocation method of CB resource parameters to be implemented, can also implement with the methods combining of CB Resourse Distribute, further can also be combined with the repeating method of CB resource or sending method and implement.
The collocation method of the another kind of CB resource that the embodiment of the present invention provides is described in detail below in conjunction with accompanying drawing 2.The method comprises:
Step 201, one or more second object of network equipments configuration can support CB resource.
Wherein, the second object such as can comprise one of following or its combination in any: community, member carrier (Component Carriers, CC) and CC group.Wherein, can according to the load of CC, CC is divided into CC group by interference or other characteristics.In the present embodiment, one or more second object is less than whole objects, is the proper subclass of all objects.
In the present embodiment, one or more second object of network equipments configuration can support that CB resource can be realized by different modes.Specific implementation can with reference to embodiment realization as shown in Figure 1.
Step 202, the network equipment sends the 2nd CB resource information.
In the present embodiment, the 2nd CB resource information is used to indicate one or more second object can support CB resource.
In the present embodiment, CB resource can be supported by one or more second object of network equipments configuration, when UE can be made in affiliated community only to support CC, CC group support CB resource of CB resource or use, attempt receiving CB resource authorization (CB Grant), avoid UE and detect CB resource on the second object not supporting CB resource, thus the energy charge caused, further, the process complexity of UE can also be reduced.
In the present embodiment, when the second object be community, CC, CC group or its combination in any time, the configuration of network equipment notice UE this one or more second object is as being: the network equipment can use CB resource by the one in broadcast, RRC information, MAC layer message, physical layer message or combination in any notice UE this one or more second object.When the second object is CC group, implementation when can be CC with reference to the second object, below repeats no more.
In the present embodiment, further, the conflict in network equipment detection CB resource can also be comprised.Accordingly, one or more second object of network equipments configuration can support CB resource, such as can comprise: be greater than or equal to the first threshold value at the probability of the conflict detected, and when there is P the second object can supporting CB resource, the second object that network equipments configuration is less than P individual can support CB resource.This first threshold value can with attached embodiment illustrated in fig. 1 in the second threshold value and/or the 4th threshold value identical, also can be different, and method to set up can be the same or different.Concrete method to set up can with reference to the embodiment shown in accompanying drawing 1.Detect the conflict in CB resource by the network equipment, when the probability conflicted is greater than or equal to the first threshold value, reduces the quantity being configured to the second object can supporting CB resource, the use of CB resource can be limited, reduce the conflict that CB resource uses.Further, when the probability of the conflict detected is greater than or equal to the first threshold value, can also be that the second all object of configuration all can not support CB resource.
In the present embodiment, further, the utilance that the network equipment detects CB resource can also be comprised.Then be less than or equal to the 3rd threshold value in the utilance detected, and when there is Q the second object can supporting CB resource, one or more second object of network equipments configuration can support CB resource, comprising: network equipments configuration is configured to support the second object of CB resource at present more than Q.3rd threshold value can with attached embodiment illustrated in fig. 1 in the second threshold value and/or the 4th threshold value identical, also can be different, and method to set up can be the same or different.3rd threshold value can be identical with the first threshold value, also can be different.And arranging of the 3rd threshold value can with reference to the setting of the second threshold value.
Further, embodiment as shown in Figures 1 and 2 can in conjunction with obtaining more embodiment.The embodiment shown in accompanying drawing 1 and accompanying drawing 2 in conjunction with time, only can limit the proper subclass of one or more the first couple as if all first objects, and not limit the proper subclass whether one or more second object is all second objects; Only can also limit the proper subclass of one or more the second couple as if all second objects, and not limit the proper subclass whether one or more first object is all first objects.Only be combined with accompanying drawing 2 embodiment obtained for attached detailed description accompanying drawing 1 embodiment illustrated in fig. 3 below.
Step 301, one or more second object of network equipments configuration can support CB resource.
Specific implementation can with reference to the embodiment shown in accompanying drawing 2.
Step 302, the network equipment sends the 2nd CB resource information.
The specific implementation of the 2nd CB resource information can with reference to the embodiment shown in accompanying drawing 2.
Step 303, on the second object can supporting CB resource, one or more first object of network equipments configuration can use CB resource.
Such as, in step 301, CB resource can be supported in allocating cell 1, then one or more RB of UE1 under allocating cell 1 can use CB resource in step 302, or initiatively use CB resource.
Step 304, the network equipment sends a CB resource information.
The specific implementation of the one CB resource information can with reference to the embodiment shown in accompanying drawing 1.
In the present embodiment, between step 302 and step 303, there is no specific execution sequence, between step 302 and step 304, there is no specific execution sequence yet.Further, step 302 and step 304 can merge, and namely the network equipment sends a CB resource information and the 2nd CB resource information simultaneously.
Following each embodiment also can be applied to relay scene, for convenience, only be described for UE and eNB, when the transmitting terminal of uplink is UE, step performed by relay station can realize with reference to eNB, when the transmitting terminal of uplink is relay station, the step performed by relay station can realize with reference to UE, below repeats no more.
In following each embodiment, the embodiment being applicable to UE all goes for UE group, and the embodiment being applicable to CC all goes for CC group, only with reference to enforcement, can repeat no more for UE and CC, UE group and CC group below.
Below in conjunction with accompanying drawing 4, a kind of CB resource using method that the embodiment of the present invention provides is described in detail.The method comprises:
Step 401, UE receives a CB resource information, and wherein a CB resource indication information is sent by network side.
In the present embodiment, a CB resource information such as may be used for indicating one or more first object can use CB resource.
In the present embodiment, the first object comprises one of following or its combination in any: RB, UE, UE group.
In the present embodiment, such as, when the first object acquiescence can not use CB resource, a CB resource information can indicate one or more first object can use CB resource, and now this one or more the first object is the proper subclass of all objects.
When the first object acquiescence can use CB resource, a CB resource information can indicate one or more first object can not use CB resource, and now this one or more the first object can be proper subclass or the complete or collected works of all objects.
No matter the first object acquiescence can use or can not use CB resource, and one or more first object can be indicated can to use CB resource for a CB resource information and other first objects can not use CB resource.Following embodiment can reference, repeats no more.
Step 402, UE uses CB resource according to a CB resource information.
The CB resource using method provided by the present embodiment, UE can use CB resource according to the instruction of network side, thus avoids the unordered of CB resource use and conflict, and improves uplink efficiency.
In the present embodiment, this one or more the first object is established rules really then can with reference to attached embodiment illustrated in fig. 1.
In the present embodiment, if a CB resource information indicates this UE can use CB resource, then UE upstream data arrive or when triggering BSR, this UE can use CB resource to send this upstream data, also can use CB resource send BSR to ask private resource.
In the present embodiment, if a CB resource information indicates one or more RB of this UE can use CB resource, upstream data on this one or more RB arrives or when triggering BSR, this UE can use this upstream data of CB uploading resource, also can use CB uploading resource BSR.Wherein, what trigger BSR can be to use the upstream data on the RB of CB resource, also can be to use the upstream data on the RB of CB resource, other BSR trigger condition can also be made to be satisfied.
In the present embodiment, if a CB resource information indicates this UE can not use CB resource, this UE can no longer detect CB Grant, thus can save the energy of UE.
In the present embodiment, if a CB resource indication information indicates one or more RB of this UE can not use CB resource, when upstream data then on this one or more RB arrives, this UE can not use the upstream data on this one or more RB of CB uploading resource.Further, if the upstream data on this one or more RB arrives and triggers BSR, then CB uploading resource BSR can be used.Optionally, at this UE when using CB uploading resource BSR, if do not take CB resource, then can allow to use remaining CB resource transmission upstream data.
In the present embodiment, if a CB resource information indicates one or more RB of this UE can initiatively use CB resource, when upstream data then on this one or more RB arrives, this UE can use CB resource to send this upstream data, and when this upstream data does not take whole CB resource, then remaining CB resource can be used to send upstream data on other RB of this UE.
In the present embodiment, in step 402, UE uses CB resource can also comprise further according to a CB resource information: UE uses CB resource according to a CB resource information and the first priority.This first priority is such as representing the priority between data to be sent or BSR.First priority can be such as: BSR > can initiatively use the upstream data > on the RB of CB resource initiatively can not use upstream data on the RB of CB resource.
In the present embodiment, in step 402, UE uses CB resource can also comprise further according to a CB resource information: UE uses CB resource according to a CB resource information and the second priority.This second priority such as may be used for representing the priority between multiple RB.This second priority is such as: the logically priority determined of channel priority and/or PBR (Prioritized Bit Rate, prioritized bit rates).
Such as, when a CB resource information indicates multiple RB of this UE can use CB resource, UE can in the plurality of RB, and logically channel priority and/or PBR order send the upstream data in the plurality of RB on one or more RB in CB resource.
Such as, when a CB resource information indicates multiple RB of this UE initiatively can use CB resource, UE can in the plurality of RB, and logically channel priority and/or PBR order send the upstream data in the plurality of RB on one or more RB in CB resource.If CB resource also has residue, logically channel priority and/or PBR can preferentially send the upstream data in remaining multiple RB on a RB, and by that analogy.
In the present embodiment, UE can also use CB resource according to a CB resource information, the first priority and the second priority, also namely can send BSR by override simultaneously, the upstream data on the RB of CB resource can be initiatively used to take second place, and can initiatively use the priority between the RB of CB resource to determine according to the second priority, finally for the upstream data on the RB of CB resource initiatively can not be used, and the priority between the RB of CB resource can not be initiatively used to determine according to the second priority.
In the present embodiment, UE can also know CB-RNTI from network side, and the CB-RNTI according to network side notice detects CB resource, and uses the CB resource detected.
In the present embodiment, UE is by receiving RRC information, MAC layer message, and the one in physical layer message or its combination in any receive a CB resource information.Specifically can see attached embodiment illustrated in fig. 1.
For being in DRX (discontinuous reception, Discontinuous Reception) pattern UE, when UE is at sleep state, if a CB resource information meets first condition, and described UE is when meeting second condition, this UE can wake up from sleep state and monitor CB resource, and uses the CB resource listened to.
Wherein, first condition such as can comprise one of following or its combination in any: described UE is configured to use CB resource; UE group belonging to described UE is configured to use CB resource; At least one RB of described UE is configured to use CB resource; At least one RB of described UE is configured to can initiatively use CB resource.
If described first condition comprises, described UE is configured to use CB resource, and/or the UE group belonging to described UE is configured to use CB resource, then described second condition comprises: the upstream data of described UE arrives and/or triggers BSR;
If described first condition comprises, at least one RB of described UE is configured to use CB resource, and/or at least one RB of described UE is configured to can initiatively use CB resource, then described second condition comprises: the upstream data of at least one RB described arrives or triggers BSR.
After listening to CB resource, UE can use CB resource with reference to said method.
In the present embodiment, if UE send in CB resource comprise BSR, then this UE transmission BSR after, keep state of activation a period of time, to wait for the private resource that network side distributes.Wherein, keeping state of activation a period of time, can realize by arranging timer.This timer can be set to from zero to setting-up time timing, also can be set to from setting-up time to zero timing.After transmission BSR, start this timer, before timing terminates, UE can keep state of activation.If when sending BSR, this timer just in timing, then can restart this timer.After timer timing terminates, this UE can reenter sleep state.Further, can also BSR sent and after receiving the ACK of network side, start this timer.When receiving ACK, if this timer is just in timing, then restart this timer.If UE have sent BSR and receive NACK, then UE enters sleep state subsequently.Namely UE does not restart this timer, enters sleep state yet.
The correct reception of network side feedback represents with ACK in the present embodiment, and network side feedback error receives and represents with NACK, but is not limited to ACK and NACK itself, can also be that other expression network side correctly receives or the mode of garbled-reception.
The CB resource using method provided by the present embodiment, first object that can use CB resource or initiatively can use CB resource can be known by reception the one CB resource information, thus can more reasonably use CB resource, avoid the conflict in CB resource.By the setting of priority, can also make to use the more reasonable of the RB of CB resource arrangement, improve the efficiency of transmission of UE.
The another kind of CB resource using method that example of the present invention provides is described in detail below in conjunction with accompanying drawing 5.The method comprises:
Step 501, UE receives the 2nd CB resource information, and the 2nd CB resource information is sent by the network equipment.
In the present embodiment, the 2nd CB resource information such as may be used for indicating one or more second object can support CB resource.
In the present embodiment, this second object comprises one of following or its combination in any: community, CC, CC group.
Step 502, UE uses CB resource according to the 2nd CB resource information.
By the method that the embodiment of the present invention provides, UE can be made to use CB resource more efficiently more flexibly, also can save the energy of UE.
In the present embodiment, when the 2nd CB resource information indicates one or more community not support (or alternatively not distributing) CB resource, if UE belongs to this one or more community, then this UE can not use CB resource to carry out uplink, does not also need blind Detecting CB resource.Otherwise when the 2nd CB resource indication information indicates one or more community to support CB resource, and UE belongs to this one or more community, then CB resource can be used to send upstream data or send BSR.
In the present embodiment, when the 2nd CB resource information indicates one or more CC not support (or alternatively not distributing) CB resource, if UE is assigned with this one or more CC, then this UE can not use CB resource on this one or more CC.Otherwise, when the 2nd CB resource information indicates one or more CC support CB resource, if UE is assigned with this one or more CC, then the CB resource on this one or more CC can be used to send upstream data or send BSR.
In the present embodiment, further, step 502 can also be such as: UE uses CB resource according to the 2nd CB resource information and the 3rd priority.Wherein, the 3rd priority such as may be used for representing the priority between multiple CC or multiple CC group.3rd priority can be such as: by Stochastic choice confirmation or by determining according to one of channel quality, load, transmitting power or its combination in any.
Such as, when the 2nd CB resource information indicates multiple CC can support CB resource, UE can select the CB resource of at least one CC in the plurality of CC to carry out uplink.When UE selects at least one CC, can be Stochastic choice, also can be select according to certain rule.This rule can be such as that prioritizing selection channel quality is best, or selects load the lightest, or required transmitting power is minimum, or other rules.
Accompanying drawing 4 with attached embodiment illustrated in fig. 5 can be in conjunction with, in conjunction with after can obtain more embodiment.In conjunction with in the embodiment obtained, UE simultaneously can use CB resource according to a CB resource information and the 2nd CB resource information and each priority.
Below in conjunction with accompanying drawing 6, a kind of network equipment that the embodiment of the present invention provides is described in detail.This network equipment such as can for eNB, relay station or other there is the network entity of identical function.
This network equipment comprises: the first configuration module 601, can use CB resource for configuring one or more first object; First sending module 602, for sending a CB resource information, one or more first object that a CB resource information is used to indicate the first configuration module 601 configuration can use CB resource.Wherein the first object specifically can with reference to attached embodiment illustrated in fig. 1.
In the present embodiment, the specific implementation of the first configuration module 601 can with reference to attached embodiment illustrated in fig. 1 in collocation method.
In the present embodiment, the first configuration module 601 such as can comprise the 6th dispensing unit 6016, for when the first object is UE group, configures one or more UE group and can use the CB resource corresponding with this one or more UE.Wherein the 6th dispensing unit 6016 specific implementation can with reference to attached embodiment illustrated in fig. 1 in collocation method.
In the present embodiment, the first configuration module 601 such as can comprise the 5th dispensing unit 6015, can initiatively use CB resource for configuring one or more RB.Wherein the 5th dispensing unit 6015 specific implementation can with reference to attached embodiment illustrated in fig. 1 in collocation method.
In the present embodiment, the configuration that the first sending module 602 such as can be undertaken by a kind of or its combination in any notice UE first configuration module 601 in RRC information, MAC layer message, physical layer message.
In the present embodiment, the network equipment can also comprise determination module 603, for arbitrary factor or its combination in any in the signing situation of the quality of service requirement according to RB, UE, local collocation strategy, own load, Radio Resource load, determine one or more the first object, and one or more first object determined is notified the first configuration module 601.Thus, one or more first object that the first configuration module 601 can be determined according to determination module 603 is configured.
In the present embodiment, the network equipment can also comprise first detection module 604, for detecting the utilance of conflict in CB resource and/or CB resource.First configuration module 601 such as can comprise: the first dispensing unit 6011, probability for the conflict detected at first detection module 604 is greater than or equal to the second threshold value, and when there is N number of first object that can use CB resource, configuration is less than the first N number of object and can uses CB resource; And/or the second dispensing unit 6012, the utilance for detecting at first detection module 604 is less than or equal to the 4th threshold value, and when there is M first object that can use CB resource, the first object configured more than M can use CB resource.The particular content of each threshold value and setting means can with reference to attached embodiment illustrated in fig. 1.
The network equipment that the present embodiment provides such as may be used for performing the attached CB resource allocation method provided embodiment illustrated in fig. 1.
The network equipment that the present embodiment provides can limit the use of the first object to CB resource, reduces CB resource and uses conflict, improve CB resource utilization.
Below in conjunction with accompanying drawing 7, describe the another kind of network equipment that the embodiment of the present invention provides in detail.This network equipment such as can for eNB, relay station or other there is the network entity of identical function.
This network equipment comprises: the second configuration module 701, can support CB resource for configuring one or more second object; Second sending module 702, sends the 2nd CB resource information.The particular content of the 2nd CB resource information and Notification Method can with reference to attached embodiment illustrated in fig. 2.
In the present embodiment, the configuration that the second sending module 702 such as can be undertaken by a kind of or its combination in any notice UE second configuration module 702 in broadcast, RRC information, MAC layer message, physical layer message.
In the present embodiment, the network equipment can also comprise the second detection module 703, for detecting the utilance of conflict in CB resource and/or CB resource.Second configuration module 701 such as can comprise: the 3rd dispensing unit 7013, probability for the conflict detected at the second detection module 703 is greater than or equal to the first threshold value, and when there is P the second object can supporting CB resource, the second object that configuration is less than P individual can support CB resource; And/or the 4th dispensing unit 7014, the utilance for detecting at the second detection module 703 is less than or equal to the 3rd threshold value, and when there is Q the second object can supporting CB resource, the second object configured more than Q can support CB resource.
The network equipment provided by the present embodiment can limit the use of CB resource, reduces the conflict in CB resource, UE can also be avoided on the second object not supporting CB resource, to detect CB resource thus cause expending of energy.
In the present embodiment, each threshold value can with attached embodiment illustrated in fig. 6 in each threshold value identical, also can be different, specific implementation and arrange can with reference to attached embodiment illustrated in fig. 2.
The network equipment that the present embodiment provides such as may be used for performing the attached CB resource allocation method provided embodiment illustrated in fig. 2.
Further, accompanying drawing 6 and attached embodiment illustrated in fig. 7 can be in conjunction with.One of embodiment only obtained for attached description taken in conjunction embodiment illustrated in fig. 8 below.As shown in Figure 8, the network equipment comprises the first configuration module 801 and the second configuration module 802, sending module 803.Wherein, the first configuration module 801, can use CB resource for configuring one or more first object.Second configuration module 802 can support CB resource for configuring one or more second object.Sending module 803 is for sending a CB resource information and/or the 2nd CB resource information.
In the present embodiment, the network equipment can also comprise detection module 804, for detecting the utilance of conflict in CB resource and/or CB resource.
First configuration module 801 such as can comprise, first dispensing unit 8011, probability for the conflict detected at detection module 804 is greater than or equal to the second threshold value, and when there is N number of first object that can use CB resource, configuration is less than the first N number of object and can uses CB resource; And/or the second dispensing unit 8012, the utilance for detecting at detection module 804 is less than or equal to the 4th threshold value, and when it has existed M first object that can use CB resource, the first object configured more than M can use CB resource.
Second configuration module 802 such as can comprise: the 3rd dispensing unit 8021, probability for the conflict detected at detection module 804 is greater than or equal to the first threshold value, and when there is P the second object can supporting CB resource, the second object that configuration is less than P individual can support CB resource; And/or the 4th dispensing unit, the utilance for detecting at detection module 804 is less than or equal to the 3rd threshold value, and when there is Q the second object can supporting CB resource, the second object configured more than Q can support CB resource.The setting of above-mentioned each threshold value and particular content can with reference to the embodiments shown in accompanying drawing 1,2.
In the present embodiment, the network equipment can also comprise determination module 805, for arbitrary factor or its combination in any in the signing situation of the quality of service requirement according to RB, UE, local collocation strategy, own load, Radio Resource load, determine one or more the first object, and one or more first object determined is notified the first configuration module 801.
The network equipment that the present embodiment provides can reduce the use conflict of CB resource, improves the service efficiency of CB resource, reduces the energy charge of UE.
The network equipment that the present embodiment provides such as may be used for performing the attached CB resource allocation method provided embodiment illustrated in fig. 3.
Below in conjunction with accompanying drawing 9, describe a kind of UE that the embodiment of the present invention provides in detail.The present embodiment and following embodiment also go for relay station, and namely relay station also can realize according to the structure of the present embodiment or following each embodiment.
This UE comprises: receiver module 901, and for receiving a CB resource information, a CB resource information is used to indicate one or more first object can use CB resource; Use module 902, use CB resource for the CB resource information received according to receiver module 901.
In the present embodiment, when the CB resource information that receiver module 901 receives indicates one or more RB of this UE initiatively can use CB resource, use module 902 such as can comprise the first use unit 9021, when the upstream data on this one or more RB arrives, CB resource is used to send this upstream data, and when this upstream data does not take whole CB resource, then remaining CB resource can be used to send upstream data on other RB of this UE.
In the present embodiment, use module 902 such as can comprise: second uses unit 9022, for using CB resource according to a CB resource information and the first priority.Use module 902 such as can also comprise: the 3rd uses unit 9023, for using CB resource according to a CB resource information and the second priority.Use module 903 such as can also comprise the 4th and use unit 9024, for using CB resource according to a CB resource information, the first priority and the second priority.Wherein the first priority, the second priority specifically can with reference to attached embodiment illustrated in fig. 4.
The UE that this enforcement provides can know first object that can use CB resource or initiatively can use CB resource according to a CB resource information, thus can more reasonably use CB resource, avoids the conflict in CB resource.By the setting of priority, can also make to use the more reasonable of the RB of CB resource arrangement, improve the efficiency of transmission of UE.
In the present embodiment, module 902 is used to comprise: to activate unit 9025, meet first condition for the CB resource information received at receiver module 901, and when this UE meets second condition, the sleep state of this UE from DRX mode is activated, and notifies that the 5th uses unit 9026; 5th uses unit 9026, for monitoring CB resource, and uses the CB resource listened to.Concrete first condition, second condition can with reference to attached embodiment illustrated in fig. 4.
The UE that the present embodiment provides such as may be used for performing the attached CB resource using method provided embodiment illustrated in fig. 4.
Below in conjunction with accompanying drawing 10, describe the another kind of UE that the embodiment of the present invention provides in detail.This embodiment also goes for relay station.
This UE comprises: receiver module 1001, and for receiving the 2nd CB resource information, whether the 2nd CB resource information is used to indicate one or more second object can support CB resource.
This UE also comprises: use module 1002, uses CB resource for the 2nd CB resource information received according to receiver module 1001.
Further, the 2nd CB resource information using module 1002 to may be used for receiving according to receiver module 1001 and the 3rd priority use CB resource.Wherein the 3rd priority can with reference to attached embodiment illustrated in fig. 5.
By the method that the embodiment of the present invention provides, UE can be made to use CB resource more efficiently more flexibly, also can save the energy of UE.
Further, accompanying drawing 9 and attached embodiment illustrated in fig. 10 can be in conjunction with, in conjunction with obtaining more embodiment.
Finally it should be noted that, one of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as 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, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.The above-mentioned storage medium mentioned 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; under the premise without departing from the principles of the invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (17)
1. based on a collocation method for competitive resource, it is characterized in that, described method comprises:
One or more first object of network equipments configuration can use based on competition CB resource, wherein, one or more first object described is the proper subclass of the first all objects, and wherein, the first object comprises one of following or its combination in any: radio bearer RB, user equipment (UE), UE group;
The described network equipment sends a CB resource information, and a described CB resource information is used to indicate one or more first object described can use CB resource;
Described method comprises further:
One or more second object of described network equipments configuration can support CB resource, and, the described network equipment sends the 2nd CB resource information, described 2nd CB resource information is used to indicate one or more second object described can support CB resource, wherein, the second object comprises one of following or its combination in any: community, member carrier CC, CC group;
Accordingly, one or more first object of described network equipments configuration can use CB resource, comprising: in one or more second object described, and one or more first object of described network equipments configuration can use CB resource.
2. method according to claim 1, is characterized in that,
Described method comprises further: the conflict in described network equipment detection CB resource and/or the utilance of CB resource;
Accordingly, one or more first object of described network equipments configuration can use CB resource to comprise:
Be greater than or equal to the second threshold value at the probability of the conflict detected, and when there is N number of first object that can use CB resource, described network equipments configuration is less than the first N number of object can use CB resource; Or
Be less than or equal to the 4th threshold value in the utilance detected, and when there is M first object that can use CB resource, described network equipments configuration can use CB resource more than first object of M.
3. method according to claim 1, is characterized in that,
Described method comprises further: the conflict in described network equipment detection CB resource and/or the utilance of CB resource;
Accordingly, one or more second object of described network equipments configuration can support that CB resource comprises:
Be greater than or equal to the first threshold value at the probability of the conflict detected, and when there is P the second object can supporting CB resource, the second object that described network equipments configuration is less than P individual can support CB resource; Or
Be less than or equal to the 3rd threshold value in the utilance detected, and when there is Q the second object can supporting CB resource, described network equipments configuration can support CB resource more than second object of Q.
4. according to the method in any one of claims 1 to 3, it is characterized in that, one or more first object of described network equipments configuration can use CB resource, comprising:
When described first object is RB, one or more RB of network equipments configuration can initiatively use CB resource; And/or
When described first object is UE group, one or more UE group of network equipments configuration can use the CB resource corresponding with one or more UE group described.
5. based on a competitive resource using method, it is characterized in that, described method comprises:
User equipment (UE) receives first based on competition CB resource information, wherein, a described CB resource information is used to indicate one or more first object can use CB resource, wherein, one or more first object described is the proper subclass of the first all objects, and the first object comprises one of following or its combination in any: radio bearer RB, UE, UE group;
Described UE uses CB resource according to a described CB resource information;
Described method comprises further:
Described UE receives the 2nd CB resource information, and wherein, described 2nd CB resource information is used to indicate one or more second object can support CB resource, and the second object comprises one of following or its combination in any: community, member carrier CC, CC group;
Accordingly, described UE uses CB resource according to a described CB resource information, comprising: described UE uses CB resource according to a described CB resource information and described 2nd CB resource information.
6. method according to claim 5, is characterized in that, when described first object is RB, a described CB resource information is used to indicate one or more RB and enough initiatively uses CB resource;
Accordingly, described UE uses CB resource according to a described CB resource information, comprise: described UE uses CB resource to send upstream data, described upstream data is the upstream data that can initiatively use on the RB of CB resource, when described upstream data does not take all CB resources, described UE use residue CB resource sends the upstream data on other RB of described UE.
7. method according to claim 5, is characterized in that, described UE uses CB resource according to a described CB resource information, comprising:
Described UE uses CB resource according to a described CB resource information and the first priority, wherein said first priority is: the priority of reporting cached state BSR is the highest, the upstream data on the RB of CB resource initiatively can be used to take second place, can not initiatively use upstream data on the RB of CB resource third.
8. method according to claim 5, it is characterized in that, described UE uses CB resource according to a described CB resource information, comprise: when a described CB resource information indicates multiple RB of described UE can use CB resource, described UE uses CB resource according to a described CB resource information and the second priority, wherein said second priority for representing the priority between described multiple RB, and is determined according to priority of logical channels and/or prioritized bit rates PBR.
9. method according to claim 5, it is characterized in that, described UE uses CB resource according to a described CB resource information and described 2nd CB resource information, comprise: when described 2nd CB resource information indicates multiple CC and/or multiple CC group can support CB resource, described UE is according to a described CB resource information, 2nd CB resource information and the 3rd priority use CB resource, wherein said 3rd priority is for representing the priority between described multiple CC or described multiple CC group, and for determine at random or according to channel quality, load, one of transmitting power or its combination in any are determined.
10. method according to claim 5, is characterized in that, when described UE is in discontinuous reception DRX mode, described UE uses CB resource to comprise according to a CB resource information:
Meet first condition in a described CB resource information, and when described UE meets second condition, described UE wakes up from sleep state and monitors CB resource, and uses the CB resource listened to;
Wherein, described first condition comprises one of following or its combination in any: described UE is configured to use CB resource; UE group belonging to described UE is configured to use CB resource; At least one RB of described UE is configured to use CB resource; At least one RB of described UE is configured to can initiatively use CB resource;
If described first condition comprises, described UE is configured to use CB resource, and/or the UE group belonging to described UE is configured to use CB resource, then described second condition comprises: the upstream data of described UE arrives and/or triggers BSR;
If described first condition comprises, at least one RB of described UE is configured to use CB resource, and/or at least one RB of described UE is configured to can initiatively use CB resource, then described second condition comprises: the upstream data of at least one RB described arrives or triggers BSR.
11. 1 kinds of network equipments, is characterized in that, the described network equipment comprises:
First configuration module, can use based on competition CB resource for configuring one or more first object, wherein, one or more first object described is the proper subclass of the first all objects, wherein, the first object comprises one of following or its combination in any: radio bearer RB, user equipment (UE), UE group;
Sending module, for sending a CB resource information, a described CB resource information is used to indicate one or more first object described can use CB resource;
The described network equipment comprises further: the second configuration module, can support CB resource for configuring one or more second object, and wherein, the second object comprises one of following or its combination in any: community, member carrier CC, CC group;
Described sending module, is further used for transmission the 2nd CB resource information, and described 2nd CB resource information is used to indicate one or more second object described can support CB resource.
12. network equipments according to claim 11, is characterized in that, the described network equipment comprises further: detection module, for detecting the utilance of conflict in CB resource and/or CB resource;
Described first configuration module comprises:
First dispensing unit, the probability for the conflict detected at described detection module is greater than or equal to the second threshold value, and when there is N number of first object that can use CB resource, configuration is less than the first N number of object and can uses CB resource; And/or
Second dispensing unit, the utilance for detecting at described detection module is less than or equal to the 4th threshold value, and when it has existed M first object that can use CB resource, the first object configured more than M can use CB resource.
13. network equipments according to claim 11, is characterized in that,
The described network equipment comprises further: detection module, for detecting the utilance of conflict in CB resource and/or CB resource;
Described second configuration module comprises:
3rd dispensing unit, the probability for the conflict detected at described detection module is greater than or equal to the first threshold value, and when there is P the second object can supporting CB resource, the second object that configuration is less than P individual can support CB resource; And/or
4th dispensing unit, the utilance for detecting at described detection module is less than or equal to the 3rd threshold value, and when there is Q the second object can supporting CB resource, the second object configured more than Q can support CB resource.
14. network equipments according to claim 11, is characterized in that, described first configuration module comprises:
5th dispensing unit, for when described first object is RB, configures one or more RB and can initiatively use CB resource; And/or
6th dispensing unit, for when described first object is UE group, configures one or more UE group and can use the CB resource corresponding with one or more UE group described.
15. 1 kinds of user equipment (UE)s, is characterized in that, described UE comprises:
Receiver module, for receiving first based on competition CB resource information, a described CB resource information is used to indicate one or more first object can use CB resource, wherein, one or more first object described is the proper subclass of the first all objects, and the first object comprises one of following or its combination in any: radio bearer RB, user equipment (UE), UE group;
Use module, use CB resource for the CB resource information received according to described receiver module;
Described receiver module, be further used for reception the 2nd CB resource information, described 2nd CB resource information is used to indicate one or more second object can support CB resource, and the second object comprises one of following or its combination in any: community, member carrier CC, CC group;
Described use module, uses CB resource for the CB resource information that receives according to described receiver module and the 2nd CB resource information.
16. UE according to claim 15, is characterized in that, described use module comprises one of following or its combination in any:
First uses unit, when initiatively can use CB resource for indicating one or more RB in a described CB resource information, CB resource is used to send upstream data, described upstream data is the upstream data that can initiatively use on the RB of CB resource, and when described upstream data does not take whole CB resource, use remaining CB resource to send upstream data on other RB of this UE;
Second uses unit, for using CB resource according to a CB resource information and the first priority, wherein said first priority is: the priority of reporting cached state BSR is the highest, the upstream data of the RB of CB resource initiatively can be used to take second place, can not initiatively use the upstream data of the RB of CB resource third;
3rd uses unit, and for using CB resource according to a CB resource information and the second priority, wherein said second priority for representing the priority between multiple RB, and is determined according to priority of logical channels and/or prioritized bit rates PBR;
4th uses unit, for using CB resource according to a CB resource information, the first priority and the second priority;
5th uses unit, and for using CB resource according to a CB resource information, the 2nd CB resource information and the 3rd priority, wherein said 3rd priority is for determining at random or determining according to one of channel quality, load, transmitting power or its combination in any.
17. UE according to claim 15, is characterized in that, described use module comprises:
Activate unit, meet first condition for the CB resource information received at described receiver module, and when this UE meets second condition, this UE is activated from the sleep state discontinuous reception DRX mode, and notify that the 6th uses unit;
Described 6th uses unit, for monitoring CB resource, and uses the CB resource listened to;
Described first condition comprises one of following or its combination in any: this UE and is configured to use CB resource; UE group belonging to this UE is configured to use CB resource; At least one RB of this UE is configured to use CB resource; At least one RB of this UE is configured to can initiatively use CB resource;
If described first condition comprises, this UE is configured to use CB resource, and/or the UE group belonging to this UE is configured to use CB resource, then described second condition comprises: the upstream data of this UE arrives and/or triggers BSR;
If described first condition comprises, at least one RB of this UE is configured to use CB resource, and/or at least one RB of this UE is configured to can initiatively use CB resource, then described second condition comprises: the upstream data of at least one RB described arrives or triggers BSR.
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
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| CN200910238885.8A CN102118799B (en) | 2009-12-31 | 2009-12-31 | Contention based (CB) resource configuration method and device |
| 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 |
| EP10840599.4A EP2512198B1 (en) | 2009-12-31 | 2010-12-30 | Method and apparatus for contention based resource configuration |
| JP2012546347A JP5617138B2 (en) | 2009-12-31 | 2010-12-31 | Contention-based resource configuration method and apparatus |
| ES10840601.8T ES2534677T3 (en) | 2009-12-31 | 2010-12-31 | Method and apparatus for configuration of resources based on containment |
| 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 |
| PCT/CN2010/080557 WO2011079814A1 (en) | 2009-12-31 | 2010-12-31 | Contention based resource configuration method and apparatus |
| EP10840601.8A EP2521407B1 (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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| CN200910238885.8A CN102118799B (en) | 2009-12-31 | 2009-12-31 | Contention based (CB) resource configuration method and device |
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| CN103516570B (en) * | 2012-06-28 | 2017-10-27 | 中兴通讯股份有限公司 | multi-object competition method and system |
| EP3079271B1 (en) | 2013-12-31 | 2020-02-19 | Huawei Technologies Co., Ltd. | Method, apparatus and system for controlling data transmission |
| CN112073150B (en) * | 2015-01-30 | 2022-08-09 | 华为技术有限公司 | Asynchronous uplink method, terminal and base station |
| CN106507495B (en) * | 2016-10-29 | 2020-02-14 | 华为技术有限公司 | Uplink authorization processing method and related equipment |
| CN108271217A (en) * | 2017-01-04 | 2018-07-10 | 华为技术有限公司 | A kind of information transferring method and relevant device |
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| CN101569115A (en) * | 2006-12-29 | 2009-10-28 | 英特尔公司 | Uplink contention based access with quick access channel |
| CN101589566A (en) * | 2007-06-18 | 2009-11-25 | Lg电子株式会社 | Method of performing uplink synchronization in wireless communication system |
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| JP5221753B2 (en) * | 2008-04-14 | 2013-06-26 | エルジー エレクトロニクス インコーポレイティド | Method and apparatus for performing random access procedure |
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| CN101569115A (en) * | 2006-12-29 | 2009-10-28 | 英特尔公司 | Uplink contention based access with quick access channel |
| CN101589566A (en) * | 2007-06-18 | 2009-11-25 | Lg电子株式会社 | Method of performing uplink synchronization in wireless communication system |
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