CN102118799A - Contention based (CB) resource configuration method and device - Google Patents
Contention based (CB) resource configuration method and device Download PDFInfo
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- CN102118799A CN102118799A CN2009102388858A CN200910238885A CN102118799A CN 102118799 A CN102118799 A CN 102118799A CN 2009102388858 A CN2009102388858 A CN 2009102388858A CN 200910238885 A CN200910238885 A CN 200910238885A CN 102118799 A CN102118799 A CN 102118799A
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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
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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, relate in particular to a kind of configuring technical based on competitive resource.
Background technology
In communication system,, several schemes have been proposed in order to reduce the time delay of signaling plane and user's face.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 the processing delay of UE (User Equipment, subscriber equipment) and eNB (Evolved Node B, evolution base station), and use CB (Contention Based is based on competition) resource to carry out uplink.
Use the CB resource to carry out uplink and can when not having special-purpose uplink transmission resource, transmit small amount of data fast and effectively.The CB resource can be used for all UE in the sub-district not at each UE.
The method of using the CB resource to carry out uplink is: eNB is by sign CB-RNTI (the Contention Based Radio Network Temporary Identifier of a special use, Radio Network Temporary Identifier based on competition) all UE notice Contention Based Uplink Grant (based on the uplink authorization of competition) in the sub-district, comprising employed running time-frequency resource and size, employed MCS information such as (Modulation and Coding Scheme, modulating-coding forms).Particularly when offered load is light, can make the user can realize the uplink of data as early as possible by distributing the CB resource.
But, in the prior art, the solution that does not have the CB resource how to dispose, thus make when UE uses the CB resource to carry out uplink, can there be serious conflict, and may causes losing of uplink transmission data, 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 that the conflict when UE uses the CB resource reduces.
The collocation method of a kind of CB resource that the embodiment of the invention provides, this method comprises:
One or more first object of network equipments configuration can use the CB resource, and wherein, described one or more first object is the proper subclass of all first object;
The described network equipment sends a CB resource information, and a described CB resource information is used to indicate described one or more first object can use the CB resource;
Wherein, first object comprises one of following or its combination in any: radio bearer (Radio Bearer, RB), subscriber equipment (User Equipment, UE), the UE group.
The using method of a kind of CB resource that the embodiment of the invention provides, this 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 the CB resource, and wherein, described one or more first object is the proper subclass of all first object;
Described UE uses the CB resource according to a described CB resource information;
Wherein, 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 invention provides, this network equipment comprises:
First configuration module is used to dispose one or more first object and can uses based on competition CB resource, and wherein, described one or more first object is the proper subclass of all first object;
Sending module is used to send a CB resource information, and a described CB resource information is used to indicate described one or more first object can use the CB resource;
Wherein, first object comprises one of following or its combination in any: RB, UE, UE group.
A kind of UE that the embodiment of the invention provides, this UE comprises:
Receiver module is used to receive first based on competition CB resource information, and a described CB resource information is used to indicate one or more first object can use the CB resource, and wherein, described one or more first object is the proper subclass of all first object;
Use module, a CB resource information that is used for receiving according to described receiver module is used the CB resource;
Wherein, 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 invention provides has reduced the use conflict of CB resource by can use the configuration of CB resource to first object, has improved the service efficiency of CB resource.The using method of the CB resource that present embodiment provides is passed through to use the CB resource according to the CB resource information, thereby has reduced the conflict on the CB resource, has improved the service efficiency of CB resource, has also improved transmitting efficiency.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also 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 invention;
The schematic flow sheet of the another kind of CB resource allocation method that Fig. 2 provides for the embodiment of the invention;
The schematic flow sheet of another CB resource allocation method that Fig. 3 provides for the embodiment of the invention;
The schematic flow sheet of a kind of CB resource using method that Fig. 4 provides for the embodiment of the invention;
The schematic flow sheet of the another kind of CB resource using method that Fig. 5 provides for the embodiment of the invention;
The structural representation of a kind of network equipment that Fig. 6 provides for the embodiment of the invention;
The structural representation of the another kind of network equipment that Fig. 7 provides for the embodiment of the invention;
The structural representation of another network equipment that Fig. 8 provides for the embodiment of the invention;
The structural representation of a kind of UE that Fig. 9 provides for the embodiment of the invention;
The structural representation of the another kind of UE that Figure 10 provides for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Following each embodiment of the present invention is an example with LTE-A (Long Term Evolution Advance, Long Term Evolution) system, but is not limited to be applied in the LTE-A system, can also be applied to other wireless communication systems, for example LTE system, UMTS system etc.
Describe the collocation method of a kind of CB resource that the embodiment of the invention provides in detail below in conjunction with accompanying drawing 1.This method comprises:
Wherein, this network equipment for example can be eNB, and relay station or other have the network entity of identical function, repeat no more among the following embodiment.Wherein, first object for example can comprise one of following or its combination in any: UE, UE group and radio bearer (Radio Bearer, RB).Wherein, RB can also comprise professional RB and/or signaling RB.Wherein, UE group for example can for divide according to the factors such as traffic performance of the ability of UE or UE or random division.In the present embodiment, this one or more first object is less than whole objects, and also promptly this one or more first object is the proper subclass of all objects.
When first object comprises RB, dispose one or more first object and can use the CB resource to be: when the upstream data of this one or more RB reached, UE can use the CB resource to send this upstream data.
When first object comprises UE, dispose one or more first object and can use the CB resource to be: when the upstream data of this one or more UE arrived, UE can use the CB resource to send this upstream data.
When first object comprises the UE group, dispose one or more first object and can use the CB resource to be: when the upstream data of the UE in this one or more UE group arrived, UE can use the CB resource to send this upstream data.
In the present embodiment, a CB resource information is used to indicate one or more first object can use the CB resource.
In the present embodiment, can use the CB resource by one or more first object of network equipments configuration, thereby the conflict of having avoided whole first objects can both use the CB resource to cause, and then make that to carry out the efficient efficiency of transmission higher, UE of uplink by the CB resource also higher.
In the present embodiment, one or more first object of network equipments configuration can use the CB resource to realize by different modes.For example, when all first object acquiescences can be used the CB resource, network side can not use the CB resource to realize that one or more first object of configuration can use the CB resource by part first object is set; When all first object acquiescences can not be used the CB resource, network side can use the CB resource to realize by one or more first object is set.Perhaps, network side can use the CB resource to dispose other first objects simultaneously by configuration section first object can not to use the CB resource to realize that one or more first object of configuration can use the CB resource.
In the present embodiment, when first object comprised the UE group, one or more first object of network equipments configuration can use the CB resource further to be: one or more UE group of network equipments configuration can be used and the corresponding CB resource of this one or more UE group.For example, one or more UE of network equipments configuration group is used same CB-RNTI, and this CB-RNTI is notified to UE in this UE group.Following mask body illustrates: one or more UE group of network equipments configuration is used CB-RNTI1, and then the UE in this one or more UE group can only detect with CB-RNTI1 and add the CB resource of covering.Other UE groups of network equipments configuration are used other CB-RNTI that are different from CB-RNTI1.Use different CB-RNTI to describe with the UE group that network equipments configuration is different.Because different UE group is used different CB-RNTI, so the CB-RNTI that the UE under the different UE group just can only detect with this UE group adds the CB resource of covering, different thus UE groups just can be used different CB resources, thereby have reduced the conflict that the CB resource is used.
In the present embodiment, when first object comprised RB, one or more object of network equipments configuration can use the CB resource further to be: one or more RB of network equipments configuration can initiatively use the CB resource.Wherein disposing one or more RB can initiatively use the CB resource to be, when the upstream data of this one or more RB arrives, UE can use the CB resource to send this upstream data, if UE sends the resource of this upstream data use and do not take whole C B resource, then can also use remaining CB resource to send the upstream data of other RB of this UE.Can initiatively use the CB resource by disposing one or more RB, can be when the business that the limit service amount has data need dispatch transmission greatly or frequently can not be used the CB resource, can also make full use of the CB resource to greatest extent, on the basis of having reduced conflict, further save the CB resource, improved the efficiency of transmission of CB resource.
In the present embodiment, when first object comprises RB, the configuration of network equipment notice UE this one or more first object for example can for: the network equipment is by RRC message, MAC (Media AccessControl, the medium access control) a kind of or its combination in any notice UE in layer message, the physical layer message, one or more RB of this UE can use the CB resource; Perhaps can also be notice UE, one or more RB of this UE can not use the CB resource; Perhaps can also be for notifying UE simultaneously, one or more RB of this UE can not use the RB beyond CB resource and this one or more RB can use the CB resource.Below each example can reference, repeat no more.One or more RB can use the CB resource by network equipments configuration, can be so that the business that traffic carrying capacity has data need dispatch transmission greatly or not frequently be used the CB resource, thereby reduced the conflict that takes place when using the CB resource, further optimize the use of CB resource, improved the efficiency of transmission on the CB resource.
In the present embodiment, when first object comprises UE, the configuration of network equipment notice UE this one or more first object for example can for: the network equipment is notified this UE by a kind of or its combination in any in RRC message, MAC layer message, the physical layer message, and this UE can use the CB resource.
In the present embodiment, when first object comprises the UE group, the implementation in the time of can being UE with reference to first object.Can use the CB resource by one or more UE of network equipments configuration or UE group, make part UE can not use the CB resource, thereby reduced the contingent conflict of use CB resource, improve the efficiency of transmission of CB resource.And, can not use the UE of CB resource can no longer detect CBGrant, thereby save the energy of UE and handled complexity.
In the present embodiment, when first object comprised the combination in any of RB, UE, UE group, the method for notice can be the respective combination of said method also, repeats no more herein.
In the present embodiment, one or more first object for example can be determined according to one of following factor or its combination in any: the signatory situation of the quality of service requirement of RB, UE, the collocation strategy of the network equipment, the load of the network equipment, the load of Radio Resource etc.In each of the embodiments described below, can be with reference to repeating no more.
In the present embodiment, further, can also comprise that the network equipment detects the conflict on the CB resource.Then the probability in detected conflict is greater than or equal to second threshold value, and when having had N first object that can use the CB resource, one or more first object of network equipments configuration can use the CB resource, for example can use the CB resource for, network equipments configuration is less than N first object.Wherein, this second threshold value can be predefined, also can be that core net sends, and can also be that other network equipments send.This second threshold value for example can be 30%.Detect conflict on the CB resource by the network equipment, reduce being configured to use first object of CB resource at the probability of conflict during greater than threshold value, thereby reduced the conflict on the CB resource, improved the service efficiency of CB resource.Further, when the probability of detected conflict is greater than or equal to second thresholding, can also be that the first all object of configuration all can not use the CB resource.
In the present embodiment, further, can also comprise that the network equipment detects the utilance of CB resource.Then be less than or equal to the 4th threshold value in detected utilance, and when having had M first object that can use the CB resource, one or more first object of network equipments configuration can use the CB resource for example can comprise: network equipments configuration can be used the CB resource more than M first object.The 4th threshold value can be identical with second threshold value also can be different.And being provided with of the 4th threshold value can be with reference to the setting of second threshold value.
In the present embodiment, RB or the UE that has mass data to upload can be configured to use the CB resource, can also will frequently use the RB or the UE of CB resource to be configured to use the CB resource, thereby reduce the conflict on the CB resource, improve the utilance of CB resource.
The collocation method of the CB resource that present embodiment and following each embodiment provide all can combine enforcement with the collocation method of CB resource parameters, can also combine enforcement with the method for CB resource allocation, further can also combine enforcement with the repeating method or the sending method of CB resource.
Describe the collocation method of the another kind of CB resource that the embodiment of the invention provide in detail below in conjunction with accompanying drawing 2.This method comprises:
Wherein, second object for example can comprise one of following or its combination in any: and sub-district, member carrier (Component Carriers, CC) and the CC group.Wherein, can be according to the load of CC, interference or other characteristics are divided into the CC group with CC.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 the CB resource to realize by different modes.Specific implementation can be with reference to embodiment realization as shown in Figure 1.
In the present embodiment, the 2nd CB resource information is used to indicate one or more second object can support the CB resource.
In the present embodiment, can support the CB resource by one or more second object of network equipments configuration, can be so that UE only supports CC, the CC of CB resource or use to organize when supporting the CB resource in affiliated sub-district, attempt receiving CB resource authorization (CB Grant), avoided UE not supporting to detect the CB resource on second object of CB resource, thereby the energy charge that causes further, can also reduce the processing complexity of UE.
In the present embodiment, when second object is sub-district, CC, CC group or its combination in any, the configuration of network equipment notice UE this one or more second object for example can for: the network equipment can use the CB resource by the notice of a kind of or combination in any in broadcast, RRC message, MAC layer message, physical layer message UE this one or more second object.When second object was the CC group, the implementation in the time of can being CC with reference to second object below repeated no more.
In the present embodiment, further, can also comprise that the network equipment detects the conflict on the CB resource.Accordingly, one or more second object of network equipments configuration can be supported the CB resource, for example can comprise: the probability in detected conflict is greater than or equal to first threshold value, and when having had P second object can supporting the CB resource, network equipments configuration is less than the second individual object of P can support the CB resource.This first threshold value can be identical with second threshold value and/or the 4th threshold value in accompanying drawing 1 illustrated embodiment, also can be different, and method to set up can be the same or different.Concrete method to set up can be with reference to the embodiment shown in the accompanying drawing 1.Detect conflict on the CB resource by the network equipment, when the probability of conflict is greater than or equal to first threshold value, reduce the quantity of second object that is configured to support the CB resource, can limit the use of CB resource, reduce the conflict that the CB resource is used.Further, when the probability of detected conflict is greater than or equal to first threshold value, can also be that the second all object of configuration all can not be supported the CB resource.
In the present embodiment, further, can also comprise that the network equipment detects the utilance of CB resource.Then be less than or equal to the 3rd threshold value in detected utilance, and when having had Q second object supporting the CB resource, one or more second object of network equipments configuration can be supported the CB resource, comprising: network equipments configuration is more than Q second object that is configured to support the CB resource at present.The 3rd threshold value can be identical with second threshold value and/or the 4th threshold value in accompanying drawing 1 illustrated embodiment, also can be different, and method to set up can be the same or different.The 3rd threshold value can be identical with first threshold value, also can be different.And being provided with of the 3rd threshold value can be with reference to the setting of second threshold value.
Further, embodiment as shown in Figures 1 and 2 can be in conjunction with obtaining more embodiment.The embodiment shown in accompanying drawing 1 and the accompanying drawing 2 in conjunction with the time, can only limit the proper subclass of one or more the first couple as if all first objects, whether be the proper subclass of all second objects and do not limit one or more second object; Whether can also only limit the proper subclass of one or more the second couple as if all second objects, be the proper subclass of all first objects and do not limit one or more first object.Be that example detailed description accompanying drawing 1 combines the embodiment that obtains with accompanying drawing 2 only below with accompanying drawing 3 illustrated embodiments.
Specific implementation can be with reference to the embodiment shown in the accompanying drawing 2.
The specific implementation of the 2nd CB resource information can be with reference to the embodiment shown in the accompanying drawing 2.
Step 303 can support on second object of CB resource that one or more first object of network equipments configuration can use the CB resource.
For example, allocating cell 1 can be supported the CB resource in the step 301, and one or more RB of the UE1 under then can allocating cell 1 in the step 302 can use the CB resource, perhaps initiatively uses the CB resource.
The specific implementation of the one CB resource information can be with reference to the embodiment shown in the accompanying drawing 1.
In the present embodiment, do not have specific execution sequence between step 302 and the step 303, do not have specific execution sequence between step 302 and the step 304 yet.Further, step 302 can merge with step 304, and promptly the network equipment sends a CB resource information and the 2nd CB resource information simultaneously.
Following each embodiment also can be applied to the relaying scene, for convenience, be that example describes only with UE and eNB, when the transmitting terminal of uplink is UE, the performed step of relay station can realize with reference to eNB, when the transmitting terminal of uplink was relay station, the performed step of relay station can realize with reference to UE, below repeats no more.
Among following each embodiment, the embodiment that is applicable to UE all goes for the UE group, is applicable to that the embodiment of CC all goes for the CC group, below is example with UE and CC only, and UE group and CC group can repeat no more with reference to enforcement.
Below in conjunction with accompanying drawing 4, a kind of CB resource using method that the embodiment of the invention is provided is described in detail.This method comprises:
In the present embodiment, a CB resource information for example can be used to indicate one or more first object can use the CB resource.
In the present embodiment, first object comprises one of following or its combination in any: RB, UE, UE group.
In the present embodiment, for example, when first object acquiescence can not be used the CB resource, a CB resource information can indicate one or more first object can use the CB resource, and this moment, this one or more first object was the proper subclass of all objects.
When first object acquiescence can be used the CB resource, a CB resource information can indicate one or more first object can not use the CB resource, and this moment, this one or more first object can be the proper subclass or the complete or collected works of all objects.
No matter first object acquiescence can be used or can not use the CB resource, and a CB resource information can indicate one or more first object can use CB resource and other first objects can not use the CB resource.Below each embodiment can reference, repeat no more.
By the CB resource using method that present embodiment provides, UE can use the CB resource according to the indication of network side, thereby has avoided the unordered of CB resource use and conflicted, and has improved uplink efficient.
In the present embodiment, this one or more first object is established rules really then can be with reference to accompanying drawing 1 illustrated embodiment.
In the present embodiment, if a CB resource information indicates this UE can use the CB resource, then UE is when upstream data arrives or triggered BSR, and this UE can use the CB resource to send this upstream data, also can use the CB resource to send BSR with the request private resource.
In the present embodiment, if a CB resource information indicates one or more RB of this UE can use the CB resource, upstream data on this one or more RB arrives or when having triggered BSR, this UE can use the CB resource to upload this upstream data, also can use the CB resource to upload BSR.Wherein, what trigger BSR can be the upstream data that can use on the RB of CB resource, also can be the upstream data that can not use on the RB of CB resource, and other BSR trigger condition is satisfied.
In the present embodiment, if a CB resource information indicates this UE can not use the CB resource, this UE can no longer detect CB Grant, thereby 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 the CB resource, when then the upstream data on this one or more RB arrived, this UE can not use the CB resource to upload upstream data on this one or more RB.Further, if the upstream data on these one or more RB arrives and triggered BSR, then can use the CB resource to upload BSR.Optionally, when using the CB resource to upload BSR,, then can allow to use remaining CB resource transmission upstream data at this UE if do not take the CB resource.
In the present embodiment, if a CB resource information indicates one or more RB of this UE can initiatively use the CB resource, when then the upstream data on this one or more RB arrives, this UE can use the CB resource to send this upstream data, and when this upstream data does not take whole C B resource, then can use remaining CB resource to send upstream data on other RB of this UE.
In the present embodiment, UE uses the CB resource further can also comprise according to a CB resource information in the step 402: UE uses the CB resource according to a CB resource information and first priority.This first priority for example is used to represent the priority between data to be sent or the BSR.First priority for example can be the upstream data on the RB of the upstream data on the RB of: BSR＞can initiatively use CB resource＞can not initiatively use CB resource.
In the present embodiment, UE uses the CB resource further can also comprise according to a CB resource information in the step 402: UE uses the CB resource according to a CB resource information and second priority.This second priority for example can be used to represent the priority between a plurality of RB.This second priority for example is: according to priority of logical channels and/or the definite priority of PBR (Prioritized Bit Rate, preferential bit rate).
For example, when a CB resource information indicated a plurality of RB of this UE can use the CB resource, UE can send the upstream data on one or more RB among these a plurality of RB according to priority of logical channels and/or PBR order on the CB resource in these a plurality of RB.
For example, when a CB resource information indicated a plurality of RB of this UE initiatively to use the CB resource, UE can send the upstream data on one or more RB among these a plurality of RB according to priority of logical channels and/or PBR order on the CB resource in these a plurality of RB.If the CB resource also has residue, can be according to the preferential upstream data that sends among remaining a plurality of RB on the RB of priority of logical channels and/or PBR, and by that analogy.
In the present embodiment, UE can also use the CB resource according to a CB resource information, first priority and second priority, also promptly can send BSR by the while override, can initiatively use the upstream data on the RB of CB resource to take second place, and can initiatively use the priority between the RB of CB resource to determine according to second priority, at last for can not initiatively using the upstream data on the RB of CB resource, and can not initiatively use the priority between the RB of CB resource to determine according to second priority.
In the present embodiment, UE can also be known CB-RNTI from network side, according to the CB-RNTI detection CB resource of network side notice, and uses detected CB resource.
In the present embodiment, UE is by receiving RRC message, MAC layer message, and a kind of or its combination in any in the physical layer message receives a CB resource information.Specifically can be referring to accompanying drawing 1 illustrated embodiment.
For being in DRX (discontinuous reception, Discontinuous Reception) pattern UE, as UE during at sleep state, if a CB resource information meets first condition, and when described UE met second condition, this UE can wake up from sleep state and monitor the CB resource, and uses the CB resource that listens to.
Wherein, first condition for example can comprise one of following or its combination in any: described UE is configured to use the CB resource; UE group under the described UE is configured to use the CB resource; At least one RB of described UE is configured to use the CB resource; At least one RB of described UE is configured to initiatively to use the CB resource.
If described first condition comprises that described UE is configured to use the CB resource, and/or the UE group under the described UE is configured to use the CB resource, and then described second condition comprises: the upstream data of described UE arrives and/or trigger BSR;
If described first condition comprises, at least one RB of described UE is configured to use the CB resource, and/or at least one RB of described UE is configured to initiatively to use the CB resource, and then described second condition comprises: the upstream data of described at least one RB arrives or triggers BSR.
After listening to the CB resource, UE can use the CB resource with reference to said method.
In the present embodiment, if UE on the CB resource, send comprise BSR, then this UE keeps state of activation a period of time after sending BSR, with the private resource of waiting for that network side distributes.Wherein, keep state of activation a period of time, can realize by timer is set.This timer can be set to also can be set to from setting-up time to zero timing from zero to the setting-up time timing.After sending BSR, start this timer, before timing finished, UE can keep state of activation.If when sending BSR, this timer just in timing, then can restart this timer.After the timer timing finished, this UE can reenter sleep state.Further, can also after sending BSR and receiving the ACK of network side, start this timer.When receiving ACK, if this timer just in timing, then restarts this timer.If UE has sent BSR and received NACK, then UE enters sleep state subsequently.Also be that UE does not restart this timer, enter sleep state.
The correct reception of network side feedback represented with ACK in the present embodiment, and the network side feedback error receives to be represented with NACK, but is not limited to ACK and NACK itself, can also be other correct the reception or the wrong mode that receives of expression network side.
The CB resource using method that provides by present embodiment, can know first object that can use the CB resource or can initiatively use the CB resource by receiving a CB resource information, thereby can more reasonably use the CB resource, avoid the conflict on the CB resource.Can also be by the setting of priority, it is more reasonable that the RB of the feasible CB of use resource arranges, and improves the efficiency of transmission of UE.
Describe the another kind of CB resource using method that example of the present invention provides in detail below in conjunction with accompanying drawing 5.This method comprises:
In the present embodiment, the 2nd CB resource information for example can be used to indicate one or more second object can support the CB resource.
In the present embodiment, this second object comprises one of following or its combination in any: sub-district, CC, CC group.
The method that provides by the embodiment of the invention can also can be saved the energy of UE so that the more flexible CB resource of using more efficiently of UE.
In the present embodiment, when indicating one or more sub-district when the 2nd CB resource information and not supporting (perhaps also we can say and do not distribute) CB resource, if UE belongs to this one or more sub-district, then this UE can not use the CB resource to carry out uplink, does not also need blind Detecting CB resource.Otherwise, indicate one or more sub-district when the 2nd CB resource indication information and support the CB resource, and UE belongs to this one or more sub-district, then can use the CB resource to send upstream data or send BSR.
In the present embodiment, when indicating one or more CC when the 2nd CB resource information and not supporting (perhaps also we can say and do not distribute) CB resource, if UE has distributed this one or more CC, then this UE can not use the CB resource on this one or more CC.Otherwise, when the 2nd CB resource information indicates one or more CC to support the CB resource,, then can use the CB resource on these one or more CC to send upstream data or send BSR if UE has distributed this one or more CC.
In the present embodiment, further, step 502 for example can also for: UE uses the CB resource according to the 2nd CB resource information and the 3rd priority.Wherein, the 3rd priority for example can be used to represent the priority between a plurality of CC or a plurality of CC group.The 3rd priority for example can for: by select confirming at random or by determining according to one of channel quality, load, transmitting power or its combination in any.
For example, when the 2nd CB resource information indicated a plurality of CC can support the CB resource, UE can select the CB resource of at least one CC among these a plurality of CC to carry out uplink.When UE selects at least one CC, can be to select at random, also can be to select according to certain rule.This rule for example can be top-quality for preferential selective channel, perhaps select load the lightest, perhaps required transmitting power minimum, perhaps other rules.
Accompanying drawing 4 and accompanying drawing 5 illustrated embodiments can in conjunction with, in conjunction with after can obtain more embodiment.In the embodiment that obtains, UE can be simultaneously according to a CB resource information and the 2nd CB resource information and each priority use CB resource.
Below in conjunction with accompanying drawing 6, a kind of network equipment that the embodiment of the invention is provided is described in detail.This network equipment for example can have the network entity of identical function for eNB, relay station or other.
This network equipment comprises: first configuration module 601 is used to dispose one or more first object and can uses the CB resource; First sending module 602 is used to send a CB resource information, and a CB resource information is used to indicate one or more first object of first configuration module, 601 configurations can use the CB resource.Wherein first object specifically can be with reference to accompanying drawing 1 illustrated embodiment.
In the present embodiment, the specific implementation of first configuration module 601 can be with reference to the collocation method in accompanying drawing 1 illustrated embodiment.
In the present embodiment, first configuration module 601 for example can comprise the 6th dispensing unit 6016, is used for when first object is the UE group, disposes one or more UE group and can use the CB resource corresponding with this one or more UE.Wherein the specific implementation of the 6th dispensing unit 6016 can be with reference to the collocation method in accompanying drawing 1 illustrated embodiment.
In the present embodiment, first configuration module 601 for example can comprise the 5th dispensing unit 6015, is used to dispose one or more RB and can initiatively uses the CB resource.Wherein the specific implementation of the 5th dispensing unit 6015 can be with reference to the collocation method in accompanying drawing 1 illustrated embodiment.
In the present embodiment, the configuration that first sending module 602 for example can be undertaken by a kind of in RRC message, MAC layer message, the physical layer message or its combination in any notice UE first configuration module 601.
In the present embodiment, the network equipment can also comprise determination module 603, be used for the quality of service requirement according to RB, the signatory situation of UE, local collocation strategy, self load, the arbitrary factor of Radio Resource load or its combination in any, determine one or more first object, and one or more first object that will determine is notified first configuration module 601.Thus, first configuration module 601 can be configured according to one or more first object that determination module 603 is determined.
In the present embodiment, the network equipment can also comprise first detection module 604, is used to detect the conflict on the CB resource and/or the utilance of CB resource.First configuration module 601 for example can comprise: first dispensing unit 6011, be used for being greater than or equal to second threshold value at the probability of first detection module 604 detected conflicts, and when having had N first object that can use the CB resource, configuration is less than the first individual object of N can use the CB resource; And/or second dispensing unit 6012 is used for being less than or equal to the 4th threshold value in first detection module 604 detected utilances, and when having had M first object that can use the CB resource, configuration can be used the CB resource more than M first object.The particular content of each threshold value and setting means can be with reference to accompanying drawing 1 illustrated embodiments.
The network equipment that present embodiment provides for example can be used to carry out the CB resource allocation method that accompanying drawing 1 illustrated embodiment provides.
The network equipment that present embodiment provides can limit the use of first object to the CB resource, reduces the CB resource and uses conflict, improves the CB resource utilization.
Below in conjunction with accompanying drawing 7, describe the another kind of network equipment that the embodiment of the invention provides in detail.This network equipment for example can have the network entity of identical function for eNB, relay station or other.
This network equipment comprises: second configuration module 701 is used to dispose one or more second object and can supports the CB resource; Second sending module 702 sends the 2nd CB resource information.The particular content of the 2nd CB resource information and Notification Method can be with reference to accompanying drawing 2 illustrated embodiments.
In the present embodiment, the configuration that second sending module 702 for example can be undertaken by a kind of in broadcast, RRC message, MAC layer message, the physical layer message or its combination in any notice UE second configuration module 702.
In the present embodiment, the network equipment can also comprise second detection module 703, is used to detect the conflict on the CB resource and/or the utilance of CB resource.Second configuration module 701 for example can comprise: the 3rd dispensing unit 7013, be used for being greater than or equal to first threshold value at the probability of second detection module, 703 detected conflicts, and when having had P second object can supporting the CB resource, configuration is less than the second individual object of P can support the CB resource; And/or the 4th dispensing unit 7014 is used for being less than or equal to the 3rd threshold value in second detection module, 703 detected utilances, and when having had Q second object that can support the CB resource, configuration can be supported the CB resource more than Q second object.
The network equipment that provides by present embodiment can limit the use of CB resource, reduces the conflict on the CB resource, thereby can also avoid UE not supporting that detecting the CB resource on second object of CB resource causes expending of energy.
In the present embodiment, each threshold value can be identical with each threshold value in accompanying drawing 6 illustrated embodiments, also can be different, and specific implementation and be provided with can be with reference to accompanying drawing 2 illustrated embodiments.
The network equipment that present embodiment provides for example can be used to carry out the CB resource allocation method that accompanying drawing 2 illustrated embodiments provide.
Further, accompanying drawing 6 and accompanying drawing 7 illustrated embodiments can in conjunction with.Be one of embodiment of obtaining of example description taken in conjunction only below with accompanying drawing 8 illustrated embodiments.As shown in Figure 8, the network equipment comprises first configuration module 801 and second configuration module 802, sending module 803.Wherein, first configuration module 801 is used to dispose one or more first object and can uses the CB resource.Second configuration module 802 is used to dispose one or more second object can support the CB resource.Sending module 803 is used to send a CB resource information and/or the 2nd CB resource information.
In the present embodiment, the network equipment can also comprise detection module 804, is used to detect the conflict on the CB resource and/or the utilance of CB resource.
In the present embodiment, the network equipment can also comprise determination module 805, be used for the quality of service requirement according to RB, the signatory situation of UE, local collocation strategy, self load, the arbitrary factor of Radio Resource load or its combination in any, determine one or more first object, and one or more first object that will determine is notified first configuration module 801.
The network equipment that 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 present embodiment provides for example can be used to carry out the CB resource allocation method that accompanying drawing 3 illustrated embodiments provide.
Below in conjunction with accompanying drawing 9, describe a kind of UE that the embodiment of the invention provides in detail.Present embodiment and following embodiment also go for relay station, and promptly relay station also can be realized according to the structure of present embodiment or following each embodiment.
This UE comprises: receiver module 901, be used to receive a CB resource information, and a CB resource information is used to indicate one or more first object can use the CB resource; Use module 902, be used for using the CB resource according to the CB resource information that receiver module 901 receives.
In the present embodiment, when a CB resource information of receiver module 901 receptions indicates one or more RB of this UE initiatively to use the CB resource, use module 902 for example can comprise that first uses unit 9021, when being used for the upstream data arrival on this one or more RB, use the CB resource to send this upstream data, and when this upstream data does not take whole C B resource, then can use remaining CB resource to send upstream data on other RB of this UE.
In the present embodiment, use module 902 for example can comprise: second uses unit 9022, is used for using the CB resource according to a CB resource information and first priority.Use module 902 for example can also comprise: the 3rd uses unit 9023, is used for using the CB resource according to a CB resource information and second priority.Use module 903 for example can also comprise that the 4th uses unit 9024, be used for using the CB resource according to a CB resource information, first priority and second priority.Wherein first priority, second priority specifically can be with reference to accompanying drawing 4 illustrated embodiments.
The UE that this enforcement provides can be known first object that can use the CB resource or can initiatively use the CB resource according to a CB resource information, thereby can more reasonably use the CB resource, has avoided the conflict on the CB resource.Can also be by the setting of priority, it is more reasonable that the RB of the feasible CB of use resource arranges, and improves the efficiency of transmission of UE.
In the present embodiment, use module 902 to comprise: activate unit 9025, be used for meeting first condition, and this UE to be when meeting second condition in the CB resource information that receiver module 901 receives, this UE is activated from the sleep state under the DRX pattern, and notify the 5th to use unit 9026; The 5th uses unit 9026, is used to monitor the CB resource, and uses the CB resource that listens to.Concrete first condition, second condition can be with reference to accompanying drawing 4 illustrated embodiments.
The UE that present embodiment provides for example can be used to carry out the CB resource using method that accompanying drawing 4 illustrated embodiments provide.
Below in conjunction with accompanying drawing 10, describe the another kind of UE that the embodiment of the invention provides in detail.This embodiment also goes for relay station.
This UE comprises: receiver module 1001, be used to receive the 2nd CB resource information, and the 2nd CB resource information is used to indicate one or more second object whether can support the CB resource.
This UE also comprises: use module 1002, be used for using the CB resource according to the 2nd CB resource information that receiver module 1001 receives.
Further, the 2nd CB resource information and the 3rd priority of using module 1002 can be used for receiving according to receiver module 1001 is used the CB resource.Wherein the 3rd priority can be with reference to accompanying drawing 5 illustrated embodiments.
The method that provides by the embodiment of the invention can also can be saved the energy of UE so that the more flexible CB resource of using more efficiently of UE.
Further, accompanying drawing 9 and accompanying drawing 10 illustrated embodiments can in conjunction with, in conjunction with obtaining more embodiment.
Need to prove at last, one of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (ROM) or stores memory body (RAM) etc. at random.
Each functional unit in the embodiment of the invention can be integrated in the processing module, also can be that the independent physics in each unit exists, and also can be integrated in the module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, also can adopt the form of software function module to realize.If described integrated module realizes with the form of software function module and during as independently production marketing or use, also can be stored in the computer read/write memory medium.The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
Above-mentioned specific embodiment is not in order to restriction the present invention; for those skilled in the art; all under the prerequisite that does not break away from the principle of the invention, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (21)
1. the collocation method based on competitive resource is characterized in that, first object comprises one of following or its combination in any: radio bearer RB, user equipment (UE), UE group,
Described method comprises:
One or more first object of network equipments configuration can use based on competition CB resource, and wherein, described one or more first object is the proper subclass of all first object;
The described network equipment sends a CB resource information, and a described CB resource information is used to indicate described one or more first object can use the CB resource.
2. method according to claim 1 is characterized in that,
Described method further comprises: the conflict on the 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 the CB resource to comprise:
Probability in detected conflict is greater than or equal to second threshold value, and when having had N first object that can use the CB resource, and described network equipments configuration is less than N first object can use the CB resource; Perhaps
Be less than or equal to the 4th threshold value in detected utilance, and when having had M first object that can use the CB resource, described network equipments configuration can be used the CB resource more than M first object.
3. method according to claim 1 is characterized in that, second object comprises one of following or its combination in any: sub-district, member carrier CC, CC group,
Described method further comprises: one or more second object of described network equipments configuration can be supported the CB resource, and, the described network equipment sends the 2nd CB resource information, and described the 2nd CB resource information is used to indicate described one or more second object can support the CB resource;
Accordingly, one or more first object of described network equipments configuration can use the CB resource, comprising: in described one or more second object, one or more first object of described network equipments configuration can use the CB resource.
4. method according to claim 3 is characterized in that,
Described method further comprises: the conflict on the 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 the CB resource to comprise:
Probability in detected conflict is greater than or equal to first threshold value, and when having had P second object that can support the CB resource, and described network equipments configuration is less than P second object can support the CB resource; Perhaps
Be less than or equal to the 3rd threshold value in detected utilance, and when having had Q second object that can support the CB resource, described network equipments configuration can be supported the CB resource more than Q second object.
5. according to each described method in the claim 1 to 4, it is characterized in that one or more first object of described network equipments configuration can use the CB resource, comprising:
When described first object was RB, one or more RB of network equipments configuration can initiatively use the CB resource; And/or
When described first object was the UE group, one or more UE group of network equipments configuration can be used and the corresponding CB resource of described one or more UE group.
6. one kind based on the competitive resource using method, it is characterized in that, first object comprises one of following or its combination in any: radio bearer RB, UE, UE group,
Described method comprises:
User equipment (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 the CB resource, and wherein, described one or more first object is the proper subclass of all first object;
Described UE uses the CB resource according to a described CB resource information.
7. method according to claim 6 is characterized in that, second object comprises one of following or its combination in any: sub-district, member carrier CC, CC group,
Described method further comprises:
Described UE receives the 2nd CB resource information, and wherein, described the 2nd CB resource information is used to indicate one or more second object can support the CB resource;
Accordingly, described UE uses the CB resource according to a described CB resource information, comprising: described UE uses the CB resource according to a described CB resource information and described the 2nd CB resource information.
8. method according to claim 6 is characterized in that, when described first object was RB, a described CB resource information was used to indicate one or more RB enough initiatively to use the CB resource;
Accordingly, described UE uses the CB resource according to a described CB resource information, comprise: described UE uses the CB resource to send upstream data, described upstream data is the upstream data on the RB that can initiatively use the CB resource, when described upstream data did not take all CB resources, described UE used residue CB resource to send upstream data on other RB of described UE.
9. method according to claim 6 is characterized in that, described UE uses the CB resource according to a described CB resource information, comprising:
Described UE uses the CB resource according to a described CB resource information and first priority, wherein said first priority is: the priority of reporting cached state BSR is the highest, can initiatively use the upstream data on the RB of CB resource to take second place, can not initiatively use the upstream data on the RB of CB resource to take second place again.
10. method according to claim 6, it is characterized in that, described UE uses the CB resource according to a described CB resource information, comprise: when a described CB resource information indicates a plurality of RB of described UE can use the CB resource, described UE uses the CB resource according to a described CB resource information and second priority, wherein said second priority is used to represent the priority between described a plurality of RB, and determines according to priority of logical channels and/or preferential bit rate PBR.
11. method according to claim 7, it is characterized in that, described UE uses the CB resource according to a described CB resource information and described the 2nd CB resource information, comprise: when described the 2nd CB resource information indicates a plurality of CC and/or a plurality of CC group can support the CB resource, described UE is according to a described CB resource information, the 2nd CB resource information and the 3rd priority are used the CB resource, wherein said the 3rd priority is used to represent the priority between described a plurality of CC or the described a plurality of CC group, and for definite or according to channel quality at random, load, one of transmitting power or its combination in any are determined.
12. method according to claim 6 is characterized in that, when described UE was in discontinuous reception DRX pattern, described UE used the CB resource to comprise according to a CB resource information:
Meet first condition in a described CB resource information, and described UE is when meeting second condition, described UE wakes up from sleep state and monitors the CB resource, and uses the CB resource that listens to;
Wherein, described first condition comprises one of following or its combination in any: described UE is configured to use the CB resource; UE group under the described UE is configured to use the CB resource; At least one RB of described UE is configured to use the CB resource; At least one RB of described UE is configured to initiatively to use the CB resource;
If described first condition comprises that described UE is configured to use the CB resource, and/or the UE group under the described UE is configured to use the CB resource, and then described second condition comprises: the upstream data of described UE arrives and/or trigger BSR;
If described first condition comprises, at least one RB of described UE is configured to use the CB resource, and/or at least one RB of described UE is configured to initiatively to use the CB resource, and then described second condition comprises: the upstream data of described at least one RB arrives or triggers BSR.
13. a network equipment is characterized in that, first object comprises one of following or its combination in any: radio bearer RB, user equipment (UE), UE group,
The described network equipment comprises:
First configuration module is used to dispose one or more first object and can uses based on competition CB resource, and wherein, described one or more first object is the proper subclass of all first object;
Sending module is used to send a CB resource information, and a described CB resource information is used to indicate described one or more first object can use the CB resource.
14. the network equipment according to claim 13 is characterized in that, the described network equipment further comprises: detection module is used to detect the conflict on the CB resource and/or the utilance of CB resource;
Described first configuration module comprises:
First dispensing unit is used for being greater than or equal to second threshold value at the probability of the detected conflict of described detection module, and when having had N first object that can use the CB resource, and configuration is less than N first object can use the CB resource; And/or
Second dispensing unit is used for being less than or equal to the 4th threshold value in the detected utilance of described detection module, and when there be M first object that can use the CB resource in it, configuration can be used the CB resource more than M first object.
15. the network equipment according to claim 13 is characterized in that, second object comprises one of following or its combination in any: sub-district, member carrier CC, CC group,
The described network equipment further comprises: second configuration module is used to dispose one or more second object and can supports the CB resource;
Described sending module is further used for sending the 2nd CB resource information, and described the 2nd CB resource information is used to indicate described one or more second object can support the CB resource.
16. the network equipment according to claim 15 is characterized in that,
The described network equipment further comprises: detection module is used to detect the conflict on the CB resource and/or the utilance of CB resource;
Described second configuration module comprises:
The 3rd dispensing unit is used for being greater than or equal to first threshold value at the probability of the detected conflict of described detection module, and when having had P second object that can support the CB resource, and configuration is less than P second object can support the CB resource; And/or
The 4th dispensing unit is used for being less than or equal to the 3rd threshold value in the detected utilance of described detection module, and when having had Q second object that can support the CB resource, configuration can be supported the CB resource more than Q second object.
17. the network equipment according to claim 13 is characterized in that, described first configuration module comprises:
The 5th dispensing unit is used for when described first object is RB, disposes one or more RB and can initiatively use the CB resource; And/or
The 6th dispensing unit is used for when described first object is the UE group, disposes one or more UE group and can use and the corresponding CB resource of described one or more UE group.
18. a subscriber equipment is characterized in that, first object comprises one of following or its combination in any: radio bearer RB, user equipment (UE), UE group, and described UE comprises:
Receiver module is used to receive first based on competition CB resource information, and a described CB resource information is used to indicate one or more first object can use the CB resource, and wherein, described one or more first object is the proper subclass of all first object;
Use module, a CB resource information that is used for receiving according to described receiver module is used the CB resource.
19. UE according to claim 18 is characterized in that, second object comprises one of following or its combination in any: sub-district, member carrier CC, CC group,
Described receiver module is further used for receiving the 2nd CB resource information, and described the 2nd CB resource information is used to indicate one or more second object can support the CB resource;
Described use module, the CB resource information and the 2nd CB resource information that are used for receiving according to described receiver module are used the CB resource.
20., it is characterized in that described use module comprises one of following or its combination in any according to claim 18 or 19 described UE:
First uses the unit, be used for when a described CB resource information indicates one or more RB initiatively to use the CB resource, use the CB resource to send upstream data, described upstream data is the upstream data on the RB that can initiatively use the CB resource, and when described upstream data does not take whole C B resource, use remaining CB resource to send upstream data on other RB of this UE;
Second uses the unit, be used for using the CB resource according to a CB resource information and first priority, wherein said first priority is: the priority of reporting cached state BSR is the highest, can initiatively use the upstream data of the RB of CB resource to take second place, can not initiatively use the upstream data of the RB of CB resource to take second place again;
The 3rd uses the unit, is used for using the CB resource according to a CB resource information and second priority, and wherein said second priority is used to represent the priority between a plurality of RB, and determines according to priority of logical channels and/or preferential bit rate PBR;
The 4th uses the unit, is used for using the CB resource according to a CB resource information, first priority and second priority;
The 5th uses the unit, is used for using the CB resource according to a CB resource information, the 2nd CB resource information and the 3rd priority, and wherein said the 3rd priority is for determining at random or determining according to one of channel quality, load, transmitting power or its combination in any.
21. UE according to claim 18 is characterized in that, described use module comprises:
Activate the unit, be used for meeting first condition, and this UE activates this UE, and notifies the 6th to use the unit when meeting second condition from the sleep state under the discontinuous reception DRX pattern in the CB resource information that described receiver module receives;
The described the 6th uses the unit, is used to monitor the CB resource, and uses the CB resource that listens to;
Described first condition comprises one of following or its combination in any: this UE is configured to use the CB resource; UE group under this UE is configured to use the CB resource; At least one RB of this UE is configured to use the CB resource; At least one RB of this UE is configured to initiatively to use the CB resource;
If described first condition comprises that this UE is configured to use the CB resource, and/or the UE group under this UE is configured to use the CB resource, and then described second condition comprises: the upstream data of this UE arrives and/or trigger BSR;
If described first condition comprises, at least one RB of this UE is configured to use the CB resource, and/or at least one RB of this UE is configured to initiatively to use the CB resource, and then described second condition comprises: the upstream data of described at least one RB arrives or triggers BSR.
Priority Applications (12)
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| CN200910238885.8A CN102118799B (en) | 2009-12-31 | 2009-12-31 | Contention based (CB) resource configuration method and device |
| PCT/CN2010/080546 WO2011079812A1 (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 |
| 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 |
| PCT/CN2010/080557 WO2011079814A1 (en) | 2009-12-31 | 2010-12-31 | Contention based resource configuration method and apparatus |
| 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 |
| PCT/CN2010/080555 WO2011079813A1 (en) | 2009-12-31 | 2010-12-31 | Information feedback method and device |
| ES10840601.8T ES2534677T3 (en) | 2009-12-31 | 2010-12-31 | Method and apparatus for configuration of resources based on containment |
| US13/539,166 US9357562B2 (en) | 2009-12-31 | 2012-06-29 | Contention based resource configuration method and apparatus |
| US13/538,659 US9357561B2 (en) | 2009-12-31 | 2012-06-29 | Information feedback method and apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910238885.8A CN102118799B (en) | 2009-12-31 | 2009-12-31 | Contention based (CB) resource configuration method and device |
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| CN102118799A true CN102118799A (en) | 2011-07-06 |
| CN102118799B CN102118799B (en) | 2015-01-21 |
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| CN200910238885.8A Active CN102118799B (en) | 2009-12-31 | 2009-12-31 | Contention based (CB) resource configuration method and device |
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| CN102118799B (en) | 2015-01-21 |
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