CN101175271A - Setting method and module for user's set group - Google Patents

Abstract

The present invention relates to the mobile communication technology, in particular to a method of configuring user equipment groups in multi-UE (User Equipment) data multiplex transmission, which resolves the problems that how UE joins a UE group and how to delete UE from the UE group. The configuration of the user equipment group includes two steps; firstly, the communication attributes of user equipment are obtained; secondly, the user equipment with the similar or same communication attributes is assigned to the same user equipment group. The present invention also discloses a configuration module and a wireless network controller containing the configuration module. The present invention realizes good downword compatibility, meanwhile, the signaling cost of system control and UE group management is low, and the control on multi-user transmission is flexible and convenient.

Description

A kind of method to set up of group of user equipments and module is set

Technical field

The present invention relates to mobile communication technology, the method to set up of group of user equipments and module is set in the transmission of particularly a kind of multi-user installation data multiplex.

Background technology

Third generation universal mobile telecommunications system (Universal Mobile Telecommunications System, be called for short " UMTS ") owing to its strong multimedia communication capacity, high-speed data transmission speed and efficiently many advantages such as the availability of frequency spectrum gain great popularity, and become the developing goal of future mobile communications.One of key property of UMTS technology R5 version is exactly that high speed downlink packet inserts (High SpeedDownlink Packet Access, be called for short " HSDPA "), promptly by adaptive modulation and coding (AdaptiveModulation and Coding, abbreviation " AMC "), mix re-transmission (Hybrid Automatic RepeatreQuest, be called for short " HARQ "), and the series of key techniques such as fast dispatch of base-station node (Node B), realized descending high speed data transfer.

HSDPA is descending to comprise two physical channels, one is high-speed physical downlink shared channel (HS-PDSCH) (HighSpeed Physical Downlink Shared Channel, be called for short " HS-PDSCH "), be used to carry user's data information, another is High-Speed Shared Control Channel (High Speed Shared ControlChannel, be called for short " HS-SCCH "), be used to carry the required signaling of demodulation companion data channel HS-PDSCH.In addition, HSDPA is at a up High-Speed Dedicated Physical Control Channel (the HighSpeed-Dedicated Physical Control Channel that increased, be called for short " HS-DPCCH "), this channel is used to carry the feeding back downlink Frame receives correctness by HS-PDSCH information, perhaps be used for feedback channel quality indication (Channel Quality Indicator is called for short " CQI ").

Subscriber equipment (User Equipment, be called for short " UE ") know whether have Node B to send to its data on the corresponding HS-PDSCH by HS-SCCH, also from HS-SCCH obtain demodulation HS-PDSCH required comprise transformat and resource informations such as parallel code channel number and corresponding spreading code, transmission block size, modulation scheme, Node B then knows by HS-DPCCH whether data are correctly received, if it is incorrect, to initiate to retransmit, otherwise send new data.

Specifically, at each Transmission Time Interval (Transmission Time Interval, be called for short " TTI ") on, HS-PDSCH can only transmit the data of a UE, UE by monitor HS-SCCH judge corresponding TTI the HS-PDSCH channel bearing whether be one's own data.According to 3GPP standard " TS 25.212 " (multiplexed and chnnel coding (Multiplexing and channel coding) " ", the HS-SCCH loaded information comprises: the channel code collection information of 7 bits, the modulation scheme information of 1 bit, the transport block size information of 6 bits, the HARQ procedural information of 3 bits, the redundancy versions of 3 bits and planisphere version information, the new data indication of 1 bit and the high speed descending sharing channel Radio Network Temporary Identifier of 16 bits (HS-DSCH Radio Network TemporaryIdentifier is called for short " H-RNTI ").UE be exactly according to the UE of 16 bits that carry on HS-SCCH sign H-RNTI judge corresponding TTI the HS-PDSCH channel bearing whether be one's own data.

Because remarkable advantages such as downlink transfer speed is big, propagation delay time is little, HSDPA is by increasing professional the use, based on internet protocol multimedia core network subsystem (IP Multimedia Subsystem, abbreviation " IMS ") packet voice (Voice over IP, abbreviation " VoIP ") technology is exactly typical case wherein, another example recreation (Game over IP, be called for short " GoIP ") business of dividing into groups exactly.

For carrying VoIP service efficiently, generally adopt the HSDPA/ high speed downlink packet to insert (HighSpeed Uplink Packet Access, be called for short " HSUPA ") bearing mode, wherein HSDPA is used for the VoIP data of bearing downlink direction, and HSUPA is used to carry the VoIP data of up direction.

Because HSDPA can only transmit among the UE grouped data in the MAC-hs priority query in a TTI, and it is lower based on the professional total peak rate of the VoIP of HSDPA, if packet data streams different among the VoIP is further segmented the back to be transmitted in different MAC-hs priority queries, to cause each priority query to have lower speed, be far smaller than the transmission bandwidth of HSDPA, cause a large amount of residue transmission bandwidths not to be utilized, and also have data to be transmitted such as a large amount of in other MAC-hs priority queries among many other UE that use the VoIP business among this UE or in this sub-district.

In order to solve the lower problem of transmission bandwidth utilance, can be with media interviews control (the Medium Access Control of a plurality of UE, abbreviation " MAC ") layer data is grouped in the method for transmitting behind MAC layer or the physical layer multiplex in a TTI, as shown in Figure 1, thereby effectively improved utilization ratio of wireless resources, and helped improving each small packet service user's such as sub-district VoIP, GoIP capacity.

In order to transmit the multiplexing transmission block of many UE to two or more UE simultaneously, divide into groups pairing UE of each multiplexing MAC layer data is together formed a UE group, be H-RNTI of UE group allocation, be used to identify this UE group, make the UE in this UE group can be according to the correct packet that receives after multiplexing of H-RNTI.

In above-mentioned packet transport technologies, the MAC-hs grouping that has mainly disclosed the multi-user is multiplexing and demultiplexing how, and how the UE group is by ins and outs such as the UE in the coding method indication UE group of H-RNTI receive.But, how to control different UE for system and form the UE group, but not solution of problem such as multi-user's transmission is safeguarded and deleted and how to control to the UE group how.

Summary of the invention

In view of this, main purpose of the present invention is a kind of method to set up of group of user equipments to be provided and module is set, be used for solving how making UE add the UE group, and the problem of how to delete the UE in the UE group.

For achieving the above object, the invention provides a kind of method that group of user equipments is set, comprising:

Obtain the communication attributes of subscriber equipment;

The user equipment allocation that communication attributes is close or identical is in same group of user equipments.

The invention also discloses a kind of module that is provided with, comprising:

Obtain the unit, be used to obtain the communication attributes of subscriber equipment;

Allocation units are used for obtaining the close or identical user equipment allocation of communication attributes that the unit obtains to same group of user equipments.

The invention also discloses a kind of radio network controller, comprise module is set, the described module that is provided with comprises:

Obtain the unit, be used to obtain the communication attributes of subscriber equipment;

Allocation units are used for obtaining the close or identical user equipment allocation of communication attributes that the unit obtains to same group of user equipments.

According to the present invention, solved and how to have made UE add the UE group, and the problem of how to delete the UE in the UE group, make multi-user's transmission plan minimize to the influence of existing protocol, and realized backward compatibility well, the signaling consumption of simultaneity factor control and management MTG is very little, and the control multi-user is transmitted flexible.

Description of drawings

Fig. 1 is the multiplexing schematic diagram of MAC layer grouped data of a plurality of UE in the prior art;

Fig. 2 shows the coded format of H-RNTI;

Fig. 3 illustrates the module that is provided with of embodiments of the invention two.

Embodiment

For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.

Embodiments of the invention are how to carry out such as increasing UE in the UE group by the basic skills of UE group being set, having solved, and from the UE group problem of management of the UE group of deletion UE etc.

The method that the UE group is set to embodiments of the invention one is described in detail below.

The method that the UE group is set is at first described.

At RNC is that UE is when setting up the HS-DSCH Radio Link or set up the HS-DSCH Radio Link but not configure user equipment group transmission as yet, or during to this UE reprovision group of user equipments, if allow this UE to carry out the group of user equipments transmission, RNC can utilize the information such as QoS of the business that is provided by the Iu interface by core net as the foundation of distributing affiliated group of user equipments for this UE, and described QoS of survice information includes but not limited to: type of service, Mean Speed, peak rate, data packet type etc.In addition, RNC also can utilize the foundation of measured value that Node B or UE the provide group of user equipments under distributing as this UE, and the measured value that described Node B or UE provide has one of following or multiple mode:

(1), the special measurement process of the NBAP that RNC can be by the Iub interface chain of command obtains measured value and includes but not limited to " SIR " (signal to noise ratio), " Round Trip Time " (going return interval) etc.;

(2), RNC can pass through RACH (Random Access Channel) the Frame acquisition PRACH Propagation Delay measured values such as (PRACH propagation delay times) of the Common transport channel data framing protocol of Iub interface user face;

(3), RNC can obtain measured value by the RRC measuring process and include but not limited to " CPICHEc/N0 " (Common Pilot Channel chip power and in-band signal power ratio), " CPICH RSCP " (Common Pilot Channel received signal chip power), " Pathloss " (path loss) etc.;

(4), set up the HS-DSCH Radio Link but not configure user equipment group transmission as yet if UE is current, the CQI information that Node B can utilize the UE to this HS-DSCH Radio Link to report by HS-DPCCH, obtain the information of this UE radio link quality and report to RNC, the radio link quality information of wherein said this UE typically can be the mean value of a period of time of described CQI.

When group of user equipments is set, can be assigned to the principle of identical group of user equipments based on the UE that will have identical or close service attribute (as identical or close QoS etc.), and/or the UE with identical or close radio condition is assigned to the principle of same user device group, distributes at least one to be used for H-RNTI sign based on the group of user equipments of the multiplexing multi-user's transmission of MAC-hs.Wherein, described identical or close radio condition is meant the one-shot measurement value of one or more measured values that Node B in above-mentioned (1)～(4) or UE provide or repeatedly the mean value of measured value is identical or close.

For example, suppose UE#1 and UE#2 operation PoC (Push-to-talk over Cellular) business, UE#3 and UE#4 operation VoIP business, because PoC service has similar QoS (down direction all is mainly to comprise packets of voice etc.) with the VoIP business, so, UE#1, UE#2, UE#3 and UE#4 have similar QoS, obviously UE#1, UE#2, UE#3 and UE#4 are set to a group of user equipments, can give full play to the performance gain that brings of little grouping such as VoIP, PoC multi-user transmission.And for example, suppose to be more or less the same by UE#5, the UE#6 of RRC measuring process acquisition and Pathloss (path loss) measured value of UE#7, this their path loss of explanation is approaching, difference in channel quality is less, like this, just can UE#5, UE#6 and UE#7 be set to a group of user equipments, help implementing effective multi-user's transmission.In addition, can consider the factor of service attribute and radio condition simultaneously, although as above UE#1 has similar QoS with UE#2 and UE#3 with UE#4 in the example, if but the Pathloss of UE#1 and UE#2 and UE#3 (path loss) measured value is approaching, and the Pathloss of UE#4 (path loss) measured value is bigger, then only UE#1 and UE#2 and UE#3 to be set to a group of user equipments more effective.

According to the present invention, RNC is that the situation of H-RNTI sign that allows to carry out the UE distributing user equipment group of group of user equipments transmission comprises: for certain UE distributes a H-RNTI sign that does not still comprise the group of user equipments of other subscriber equipment, promptly have only user of this UE in this group of user equipments; Perhaps, distribute the H-RNTI sign of the group of user equipments of a non-NULL for certain UE, promptly before this UE adds this group of user equipments, have only at least one other UE in this group of user equipments in.

Describe the method that in the UE group, increases UE and from the UE group, delete UE below in detail, mainly show as in the method by RRC message and NBAP message the H-RNTI sign of the group of user equipments of UE is carried out assignment and modification.

On the Uu interface, RNC can pass through " RADIO BEARER SETUP " (radio bearer foundation), " RRC CONNECTION SETUP " RRC message such as (RRC connect foundation) is the one or more group of user equipments H-RNTI signs of certain UE assignment, identifies pairing group of user equipments thereby this UE is added described group of user equipments H-RNTI.Wherein, RNC represents that by introducing in described RRC message the information unit (InformationElement is abbreviated as " IE ") of the group of user equipments H-RNTI sign of UE ownership comes the H-RNTI sign for the one or more group of user equipments of certain UE assignment.In addition, a UE allows the more than one group of user equipments of assignment, and the IE of the H-RNTI sign of group of user equipments allows that a plurality of examples are arranged simultaneously under the therefore described expression UE.

Specifically, when the H-RNTI of the H-RNTI of group of user equipments sign employing and single UE identified same format, the IE form that the H-RNTI of group of user equipments identifies under the expression UE was identical with the IE form that the H-RNTI that represents single UE identifies.

When the H-RNTI of group of user equipments sign adopted the dynamic indicating mode of subscriber equipment, promptly the H-RNTI of group of user equipments sign comprised two parts, and as shown in Figure 2, one is group of user equipments group id part, and another one is the UE indicating section.Therefore, the IE of the H-RNTI sign of group of user equipments further is made up of two IE under the expression UE, first IE provides group of user equipments group id part, and second IE provides this UE in the pairing bit position of the UE of the H-RNTI of this group of user equipments indicating section.For example, the H-RNTI length of supposing group of user equipments is 16 bits, its high 12 are used to identify this group of user equipments, low 4 UE that then are used for identifying this group of user equipments, if corresponding minimum the 2nd of certain UE wherein, the value of then described second IE is " 0010 ", and wherein, the 2nd bit " 1 " has been indicated the correspondence position of this UE at the UE of the H-RNTI of this group of user equipments indicating section.

The IE of the H-RNTI sign of group of user equipments can also have other method for expressing under the described expression UE, not necessarily form by above-mentioned two IE, but concrete implementation method should provide the information of two necessity by sending certain IE in a word to UE, be the group id of this group of user equipments under the UE, and this UE is in the pairing bit position of the UE of the H-RNTI of this group of user equipments indicating section.

RNC can also pass through " RADIO BEARER RECONFIGURATION " (radio bearer reprovision), " TRANSPORT CHANNEL RECONFIGURATION " (transmission channel reprovision), " PHYSICAL CHANEL RECONFIGURATION " RRC message such as (physical channel reprovisions) on the Uu interface, be the one or more group of user equipments H-RNTI signs of certain UE assignment, identify pairing group of user equipments thereby this UE is added described group of user equipments H-RNTI, also can indicate certain UE is deleted from one or more group of user equipments of original adding.

Specifically, when RNC adds one or more group of user equipments by described channel reprovision RRC message with certain UE, can take and aforementioned identical IE and the mode of in " RADIO BEARER SETUP " (radio bearer foundation) and " RRC CONNECTION SETUP " RRC message such as (RRC connect foundation), using.

When RNC deletes certain UE by described channel reprovision RRC message from one or more group of user equipments of original adding after, the tabulation of the group of user equipments that RNC also will therefrom delete needs with this UE sends to UE, so that notice UE need not to handle the relevant operation of group of user equipments that is comprised with the subscriber equipment Groups List.Wherein, the tabulation of the described group of user equipments that this UE is therefrom deleted can be the tabulation of the H-RNTI of respective user equipment group, also can be the tabulation of index of the H-RNTI of indication respective user equipment group, perhaps other indicating mode.Wherein, the index of the H-RNTI of described indication respective user equipment group, the H-RNTI that is meant each group of user equipments is corresponding with a corresponding index value, and therefore the bit length that common index value takies can reduce the expense of signaling much smaller than the bit length (typical 16 bits) of H-RNTI.Specifically, RNC is being when a UE is provided with a group of user equipments, can be it index value is set, for example, certain UE has disposed 3 group of user equipments, ID#1, ID#2, ID#3 by 16 bit long identifies respectively, and its index value adopts 2 bits, is respectively " 00 ", " 01 ", " 10 ".In addition, also explicit index value can be set, and the index value of the implicit expression that adopts, for example, RNC can be the order of certain UE when each group of user equipments is set at first, as the index value of the group of user equipments of this UE, for example, RNC has successively disposed 4 group of user equipments for certain UE, and index value adopts 2 bits to represent, then the index value of 4 group of user equipments of this of this UE is for being " 00 ", " 01 ", " 10 " and " 11 " respectively.

Can also move because of UE when causing the HS-DSCH Serving cell to change by " ACTIVE SET UPDATE " (active set renewal), " CELL UPDATE CONFIRM " RRC message such as (cell update affirmations) at RNC on the Uu interface, be the one or more new group of user equipments H-RNTI signs of certain UE assignment, be about to this UE and add described group of user equipments H-RNTI and identify pairing group of user equipments, also can indicate simultaneously certain UE is deleted from one or more group of user equipments of original adding.Corresponding method of operation is identical with method of operation in the above-mentioned reprovision RRC message.

In addition, on the Uu interface, when RNC deletes the radio bearer of certain UE by " RADIO BEARER RELEASE " RRC message such as (radio bearer releases), can in this message, increase IE, be used for indicating whether this UE is deleted from all group of user equipments under it, perhaps identical with the mode that adopts in the above-mentioned channel reprovision RRC message, the tabulation of the group of user equipments that needs are therefrom deleted this UE sends to this UE, with indication this UE is deleted from the corresponding user equipment group.

On Iub interface, RNC can pass through " RADIO LINK SETUP REQUEST " (Radio Link set up request) and wait group of user equipments (group of user equipments that this UE adds) under NBAP message informing Node B UE, and it is identical to reach IE and the usage used in " RRC CONNECTION SETUP " RRC message such as (RRC are connected foundation) in " RADIOBEARER SETUP " (radio bearer foundation) in the IE that is adopted and its usage and the RRC agreement.Perhaps, can adopt other IE form, but its entrained information comprises the information of the affiliated group of user equipments of this UE.

On Iub interface, RNC can also pass through the group of user equipments (group of user equipments that this UE adds) under " RADIO LINK RECONFIGURATIONPREPARE " (wireless link reconfigured preparation), " RADIO LINK RECONFIGURATIONREQUEST " NBAP message informing Node B UE such as (wireless link reconfigured requests), and/or indication is deleted certain UE from one or more group of user equipments of original adding.The IE that uses in the above-mentioned channel reprovision RRC message in the IE form that is adopted and this IE usage and the RRC agreement is identical.Perhaps, can adopt other IE form, but its entrained information should comprise the entrained configuration information to the group of user equipments under this UE in the above-mentioned channel reprovision RRC message.

In addition, on Iub interface, RRC can carry the IE that comprises group of user equipments configuration information under this UE by IE " HS-DSCH Serving Cell Change Information " (HS-DSCH Serving cell change information) when causing the HS-DSCH Serving cell to change because of UE moves, thereby be the one or more new group of user equipments H-RNTI signs of certain UE assignment, be about to this UE and add described group of user equipments H-RNTI and identify pairing group of user equipments, and/or indication is deleted certain UE from one or more group of user equipments of original adding.The IE that uses in above-mentioned " ACTIVE SET UPDATE " (active set renewal), " CELL UPDATE CONFIRM " RRC message such as (cell update affirmations) in IE form that is adopted and the usage of this IE and the RRC agreement is identical.Perhaps, can adopt other IE form, but its entrained information should comprise the configuration information to the group of user equipments under this UE entrained in the described RRC message.

In embodiments of the invention one, because the mobility of UE makes the radio condition of UE to change, therefore, to being distributed in the UE in the same group of user equipments, RNC will require Node B and/or UE regularly to upgrade the measured value that aforementioned Node B and/or UE provide, thereby make RNC can obtain the radio condition situation of the variation of each UE in the group of user equipments, so that upgrade the UE group according to the radio condition that changes, as make new UE add this UE group, perhaps from certain UE of this UE group deletion.Wherein, add the UE group of methods as previously mentioned for UE, for certain UE of deletion from the UE group, be meant when certain UE within a certain period of time NBAP and/or the RRC measured value indicate its radio condition and its place certain group of user equipments in the radio condition of other UE differ when surpassing certain thresholding, then RNC can delete this UE from this group of user equipments, certainly, after the deletion, can this UE be added other group of user equipments according to its radio condition.

In embodiments of the invention one, because the service attribute of UE also may change, finish, increased other business or the like as voip conversation, therefore, when the service attribute of UE changes, make that this UE no longer is fit to carry out the transmission of multi-user installation data multiplex by this group of user equipments, and the service attribute of this UE makes that still this UE no longer is fit to carry out the transmission of multi-user installation data multiplex by this group of user equipments behind lasting one section preset time, and then RNC can delete this UE from this group of user equipments.

In embodiments of the invention one,, can consider the variation of the radio condition of each UE in the above-mentioned group of user equipments and the variation of service attribute simultaneously to the bookkeeping (increasing or deletion UE) of group of user equipments.In addition, as previously mentioned, because the mobility of UE, when UE moves when causing the HS-DSCH Serving cell to change, this UE will delete from original group of user equipments, also may join the suitable group of user equipments in the new HS-DSCH Serving cell as required.

In addition, need to prove, in the bookkeeping to group of user equipments in the embodiment of the invention, UE adds or leaves a group of user equipments, RNC does not need by other UE in this group of user equipments of RRC message informing, because in the multi-user of this group of user equipments transmission, Node B is responsible for the transmission control of group of user equipments, and each UE does not need to know number that whether other UE, other UE are arranged in this group of user equipments and the business information of other UE etc.

More than the configuration UE group of methods of embodiments of the invention one is elaborated, the module that is provided with to embodiments of the invention two is described below.

As shown in Figure 3, embodiments of the invention also disclose a kind of module that is provided with, comprise: obtain the unit, be used to obtain the communication attributes of subscriber equipment, as by Iub mouth and/or Uu mouth from the base station and/or subscriber equipment obtain the radio condition of subscriber equipment, obtain type of service and service attribute by core net; Allocation units are used for obtaining the close or identical user equipment allocation of communication attributes that the unit obtains to same group of user equipments; Delete cells is used for according to the communication attributes that obtains the unit acquisition subscriber equipment being deleted from group of user equipments.

Embodiments of the invention also disclose a kind of radio network controller, it comprises module is set, the described module that is provided with comprises: obtain the unit, be used to obtain the communication attributes of subscriber equipment, as by Iub mouth and/or Uu mouth from the base station and/or subscriber equipment obtain the radio condition of subscriber equipment, obtain type of service and service attribute by core net; Allocation units are used for obtaining the close or identical user equipment allocation of communication attributes that the unit obtains to same group of user equipments; Delete cells is used for according to the communication attributes that obtains the unit acquisition subscriber equipment being deleted from group of user equipments.

Though pass through with reference to some of the preferred embodiment of the invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.

Claims (15)

1. the method that group of user equipments is set is characterized in that, comprising:

Obtain the communication attributes of subscriber equipment;

The user equipment allocation that communication attributes is close or identical is in same group of user equipments.

2. method according to claim 1 is characterized in that, described communication attributes comprises radio condition, type of service and service attribute three's combination in any.

3. method according to claim 2 is characterized in that, the communication attributes of described acquisition subscriber equipment specifically comprises: the radio condition that obtains subscriber equipment by interface between radio network controller and the base-station node and/or air interface.

4. method according to claim 3 is characterized in that, described radio condition by the acquisition of the interface between radio network controller and base-station node subscriber equipment specifically comprises:

The special measurement process of NBAP by interface control plane between radio network controller and the base-station node obtains signal to noise ratio and/or goes return interval;

The rach data frame of the Common transport channel data framing protocol by interface user plane between radio network controller and the base-station node obtains the PRACH propagation delay time.

5. method according to claim 3 is characterized in that, described radio condition by air interface acquisition subscriber equipment specifically comprises:

Obtain following arbitrary parameter by Radio Resource control survey process: Common Pilot Channel chip power and in-band signal power ratio, Common Pilot Channel received signal chip power, path loss;

The radio link quality information that the channel quality indication according to user equipment to report that obtains by base-station node obtains.

6. method according to claim 2 is characterized in that, the communication attributes of described acquisition subscriber equipment specifically comprises: obtain type of service and service attribute by core net.

7. method according to claim 1 is characterized in that, the described user equipment allocation that communication attributes is close or identical also comprises in same group of user equipments:

Set up message, RRC by radio bearer and connect and set up message, radio bearer reallocation message, transmission channel reallocation message and/or physical channel reallocation message notifying user equipment, described radio bearer is set up message, RRC and is connected and set up the information unit that message, radio bearer reallocation message, transmission channel reallocation message, physical channel reallocation message comprise the group of user equipments temporary mark of expression subscriber equipment ownership respectively.

8. method according to claim 7 is characterized in that, the described user equipment allocation that communication attributes is close or identical also comprises in same group of user equipments:

Set up request message informing base station node by Radio Link, described Radio Link is set up the information unit that request message comprises the group of user equipments temporary mark of expression subscriber equipment ownership.

9. method according to claim 1, it is characterized in that, described method also comprises: when the communication attributes of other subscriber equipment in the communication attributes of subscriber equipment and the group of user equipments differs by more than predetermined threshold, this subscriber equipment is deleted from group of user equipments.

10. method according to claim 9 is characterized in that, described this subscriber equipment is deleted from group of user equipments also comprises:

By active set updating message, cell update acknowledge message and/or radio bearer release message notifying user equipment, described active set updating message, cell update acknowledge message, radio bearer release message comprise the information unit of the group of user equipments temporary mark of expression subscriber equipment ownership respectively.

11. method according to claim 10 is characterized in that, described this subscriber equipment is deleted from group of user equipments also comprises:

By wireless link reconfigured preparation message and/or wireless link reconfigured request message informing base station node, described wireless link reconfigured preparation message and wireless link reconfigured request message comprise the information unit of the group of user equipments temporary mark of expression subscriber equipment ownership respectively.

12., it is characterized in that the information unit of the group of user equipments temporary mark of described expression subscriber equipment ownership comprises group identity information and subscriber equipment indicating section information according to claim 7,8,10 or 11 described methods.

13. one kind is provided with module, it is characterized in that, comprising:

Obtain the unit, be used to obtain the communication attributes of subscriber equipment;

Allocation units are used for obtaining the close or identical user equipment allocation of communication attributes that the unit obtains to same group of user equipments.

14. the module that is provided with according to claim 13 is characterized in that, the described module that is provided with also comprises: delete cells is used for according to the communication attributes that obtains the unit acquisition subscriber equipment being deleted from group of user equipments.

15. a radio network controller is characterized in that, comprises module is set, the described module that is provided with comprises:

Obtain the unit, be used to obtain the communication attributes of subscriber equipment;

Allocation units are used for obtaining the close or identical user equipment allocation of communication attributes that the unit obtains to same group of user equipments.

Images