CN106535135A - Cluster service realizing method and device - Google Patents
Cluster service realizing method and device Download PDFInfo
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- CN106535135A CN106535135A CN201510575230.5A CN201510575230A CN106535135A CN 106535135 A CN106535135 A CN 106535135A CN 201510575230 A CN201510575230 A CN 201510575230A CN 106535135 A CN106535135 A CN 106535135A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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Abstract
The invention discloses a cluster service realizing method and device. Cluster service control is carried out on a cell in which UE is located, wherein the UE needs a cluster service. Cluster service control is not carried out on the whole TA, so that the radio resource utilization rate is improved, and resource waste is avoided. The invention provides a cluster service realizing method. The method comprises the steps that a core network determines the context of group UE, wherein the correspondence among the group identity of the cluster service, the cell identity and the identity of UE of the group UE is comprised; the core network determines the cell identity list of the cell in which the UE is located according to the context of the group UE, wherein the UE needs the cluster service; and the core network informs the cell identity list to a base station which manages the cell.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of clustering service implementation methods and device.
Background technology
Typical services of the group-calling service for cluster, for the colony terminal for belonging to same group, the composition
Member shares a down channel, exhales definition according to the group of group service, and group-calling service is by signaling traffic or number
According to business by point-to-points Channel Sharing to the group UE under all cells under same TA, but can
Can only have several cells to have cluster user below this TA, more extreme situation is inside only one of which cell
There is cluster user, no matter the whether user of You Ji groups under the cell, because the functional characteristic of group service,
The user equipment (UE) of group service is likely to be under wireless heterogeneous networks free time (RRC_IDLE) state,
The cell information of the UE is not known in base station, so for the cell for not having cluster user is also required to set up cluster
Traffic Channel, this has substantially resulted in the waste of group service channel and scheduling resource.
Referring to Fig. 1, colony terminal 1,2,3,4 belongs to same group, and three in Fig. 1 channel belongs to this
DSCH Downlink Shared Channel of the group in same TA different districts.
It will be seen from figure 1 that the cell 3 covered by base station tracks area (Tracking Area, TA),
Without colony terminal, but it is also required to set up clustered paging control channel (Trunking when having group service
Paging Control Channel, TPCCH), group service channel (Trunking Traffic Channel,
TTCH), clustered control channel (Trunking Control Channel, TCCH), complete trunking signal with
And the scheduling of business, so it is the waste to unlimited resources.
Under RRC_IDLE and wireless heterogeneous networks connection (RRC_CONNECT) state, there iing collection
When group business, if the cluster user moves to another cell of the base station, under the base station cell
Face no cluster user, the cell periodically signalling of bouquet beep-page message (can be accounted for further below always
Have TPCCH) and company-data (occupying TCCH), serious waste is caused to resource.
Referring to Fig. 2, colony terminal 1,2,3,4 belongs to same group, and three in Fig. 2 channel belongs to this
DSCH Downlink Shared Channel of the group in same TA different districts.
From figure 2 it can be seen that comparing Fig. 1, colony terminal 3 and 4 generates mobility, is moved to
Cell 1, but cell 2 still suffers from the group and collect group channel, base station still signalling of bouquet signaling and company-data.
In sum, current cluster network, when having group service, cluster evolved base station (eNodeB)
All cell configuration collection group channels of the TA being located for group UE, signalling of bouquet signaling and company-data,
So for the cell for not having group UE under TA, config set group channel, signalling of bouquet signaling and cluster number
According to being a kind of waste of Radio Resource, and the load of veneer is increased, causes unnecessary resource overhead,
In addition, after group's UE cell reselections, it is also possible to which cell-of-origin occur does not have the situation of cluster user, but cluster
Business be the TA being located with cluster user as scope, therefore to the cell still signalling of bouquet signaling and cluster
Data, greatly waste Radio Resource.
The content of the invention
Embodiments provide a kind of clustering service implementation methods and device, to realize for need into
Cell residing for the UE of row group service carries out group service control, rather than is collected for whole TA
Group business is controlled, so as to improve wireless resource utility efficiency, it is to avoid the wasting of resources.
A kind of clustering service implementation methods provided in an embodiment of the present invention, including：
Core net determines group's UE contexts, group identification, cell ID including group service,
Corresponding relation between the mark of group's UE equipment UEs；The core net is upper and lower according to the group UE
Text, it is determined that need to carry out the cell identification list of the cell residing for the UE of group service；
The core net notifies the cell identification list to the base station for managing the cell.
With it, core net will need to carry out the little of cell residing for the user equipment (UE) of group service
Area's identification list is notified to the base station for managing the cell, so that the base station carries out cluster industry as needed
The cell identification list of the cell residing for the user equipment (UE) of business, carries out group service control, realizes pin
To needing the cell carried out residing for the UE of group service to carry out group service control, rather than it is directed to whole TA
Group service control is carried out, so as to improve wireless resource utility efficiency, it is to avoid the wasting of resources.
It is preferred that the core net determines group's UE contexts, specifically include：
When group UE is accessed, initial UE message of the core net according to the group UE for receiving
The inside carries the universal land radio access web Cell Global Identity E-UTRAN CGI of evolution, current
The E-UTRAN CGI have been searched whether in the corresponding group UE contexts of the group UE, if it did not,
Then the E-UTRAN CGI are created in the corresponding group UE contexts of the group UE, and in the group
The group UE is set up in the corresponding group UE contexts of group UE corresponding with the E-UTRAN CGI
Relation, if it has, then set up the group UE in the corresponding group UE contexts of the group UE
With the corresponding relation of the E-UTRAN CGI.
It is preferred that the method also includes：
When group UE there occurs cell change, the core net obtains the base station belonging to group UE and sends out
The E-UTRAN CGI for sending；
Whether the core net has the E-UTRAN CGI in judging the group UE contexts；
If it is, setting up the corresponding relation of the mark of the E-UTRAN CGI and group UE；
Otherwise, the E-UTRAN CGI are created in the group UE contexts, and set up the E-UTRAN
The corresponding relation of the mark of CGI and group UE.
It is preferred that when the mark of group UE is searched in the group UE contexts, the method is also
Including：
If there is the mark of the group UE cell-of-origin of group UE in the group UE contexts,
The mark of group UE is deleted, when one record of the mark for only having group UE, then the group is deleted
The mark of the cell-of-origin of group UE in UE contexts.
It is preferred that the core net obtains the E-UTRAN CGI that the base station belonging to group UE sends,
Specifically include：
When group UE there occurs cell change under Idle state, the core net is from tracing section updating process
In the base station that obtains belonging to group UE in the initial UE message that sends of base station belonging to group UE send out
The E-UTRAN CGI for sending；
When group UE there occurs cell change under connected state, the core net is in S1 handoff procedures
The forwarding sent from the base station belonging to group UE obtains what the base station belonging to group UE sent in notifying
E-UTRAN CGI。
It is preferred that the method also includes：
The core net is deleted the group and exhales corresponding group's UE contexts when group call resource is deleted.
It is preferred that the core net notifies the cell identification list to the base station for managing the cell, tool
Body includes：
The core net by group's UE contexts set up message, group UE context modification messages and/
Or clustering paging message, the cell identification list is notified to the base station for managing the cell.
A kind of clustering service implementation methods provided in an embodiment of the present invention, including：
What base station received that core net sends needs to carry out the little of cell residing for the user equipment (UE) of group service
Area's identification list；
The base station according to the cell identification list, for needing to carry out the user equipment (UE) of group service
Carry out group service control.
It is preferred that the base station needing of receiving that core net sends carries out the user equipment (UE) institute of group service
The cell identification list of the cell at place, specifically includes：
The base station receives core net and sets up message, group's UE contextual modifications by group's UE contexts
Message, and/or clustering paging message, the needing of transmission carry out little residing for the user equipment (UE) of group service
The cell identification list in area.
A kind of group service provided in an embodiment of the present invention realizes device, including：
Determining unit is for determining group's UE contexts, group identification including group service, little
Corresponding relation between area's mark, the mark of group's UE equipment UEs；And, according to the group UE
Context, it is determined that need to carry out the cell identification list of the cell residing for the UE of group service；
Notification unit, for the cell identification list is notified to the base station for managing the cell.
It is preferred that when the determining unit determines group's UE contexts, specifically for：
When group UE is accessed, carry inside the initial UE message according to the group UE for receiving and drill
The universal land radio access web Cell Global Identity E-UTRAN CGI for entering, in the current group UE
The E-UTRAN CGI have been searched whether in corresponding group UE contexts, if it is not, described
Create the E-UTRAN CGI in the corresponding group UE contexts of group UE, and in group UE pair
The corresponding relation of the group UE and the E-UTRAN CGI is set up in the group's UE contexts answered, such as
Fruit has, then in the corresponding group UE contexts of the group UE set up the group UE and be somebody's turn to do
The corresponding relation of E-UTRAN CGI.
It is preferred that the determining unit is additionally operable to：
When group UE there occurs cell change, obtain what the base station belonging to group UE sent
E-UTRAN CGI；
Whether the E-UTRAN CGI is had in judging the group UE contexts；
If it is, setting up the corresponding relation of the mark of the E-UTRAN CGI and group UE；
Otherwise, the E-UTRAN CGI are created in the group UE contexts, and set up the E-UTRAN
The corresponding relation of the mark of CGI and group UE.
It is preferred that when the mark of group UE is searched in the group UE contexts, the determination
Unit is additionally operable to：
If there is the mark of the group UE cell-of-origin of group UE in the group UE contexts,
The mark of group UE is deleted, when one record of the mark for only having group UE, then the group is deleted
The mark of the cell-of-origin of group UE in UE contexts.
It is preferred that the determining unit obtains the E-UTRAN CGI that the base station belonging to group UE sends
When, specifically for：
When group UE there occurs cell change under Idle state, the group UE from during tracing section updating
The E-UTRAN that the base station belonging to group UE sends is obtained in the initial UE message that affiliated base station sends
CGI；
When group UE there occurs cell change under connected state, from group UE in S1 handoff procedures
The forwarding that affiliated base station sends obtains the E-UTRAN that the base station belonging to group UE sends in notifying
CGI。
It is preferred that the determining unit is additionally operable to：
When group call resource is deleted, delete the group and exhale corresponding group's UE contexts.
It is preferred that the notification unit specifically for：
Message, group UE context modification messages, and/or clustered paging are set up by group's UE contexts
Message, the cell identification list is notified to the base station for managing the cell.
A kind of group service provided in an embodiment of the present invention realizes device, including：
Receiving unit, for receive core net transmission need carry out residing for the user equipment (UE) of group service
Cell cell identification list；
Control unit, for according to the cell identification list, for needing the user for carrying out group service to set
Standby UE carries out group service control.
It is preferred that the receiving unit, specifically for：
Receive core net by group's UE contexts set up message, group UE context modification messages and/
Or clustering paging message, the needing of transmission carry out the cell of the cell residing for the user equipment (UE) of group service
Identification list.
Description of the drawings
Fig. 1 is that base station of the prior art shows to the scheduling of UE signalling of bouquet signaling and business in TA
It is intended to；
Fig. 2 is that base station of the prior art shows to the scheduling of UE signalling of bouquet signaling and business in TA
It is intended to；
Fig. 3 is that a kind of flow process of clustering service implementation methods of core-network side provided in an embodiment of the present invention is illustrated
Figure；
Fig. 4 is group UE context schematic diagrames provided in an embodiment of the present invention；
Fig. 5 is group UE contexts Establishing process schematic diagram provided in an embodiment of the present invention；
Fig. 6 is a kind of group UE contextual modifications schematic flow sheets provided in an embodiment of the present invention；
Fig. 7 is another kind of group UE contextual modifications schematic flow sheets provided in an embodiment of the present invention；
Fig. 8 is that the mobility of Idle state UE when base station provided in an embodiment of the present invention changes is illustrated
Figure；
Fig. 9 is that the mobility of connected state UE when base station provided in an embodiment of the present invention changes is illustrated
Figure；
Figure 10 is that a kind of flow process of clustering service implementation methods of base station side provided in an embodiment of the present invention is illustrated
Figure；
Figure 11 is that a kind of group service of core-network side provided in an embodiment of the present invention realizes that the structure of device is shown
It is intended to；
Figure 12 is the structural representation that a kind of group service of base station side provided in an embodiment of the present invention realizes device
Figure.
Specific embodiment
Embodiments provide a kind of clustering service implementation methods and device, to realize for need into
Cell residing for the UE of row group service carries out group service control, rather than is collected for whole TA
Group business is controlled, so as to improve wireless resource utility efficiency, it is to avoid the wasting of resources.
The embodiment of the present invention, by cluster Mobility Management Entity (Mobility Management Entity,
MME group's UE contexts are set up on), for managing the cell at group UE places, and in cluster MME
To inside the clustering paging message of cluster eNodeB increase group UE cell information, cluster user it is little
Area is carried to base station, and to identify the cell at collection group UE places, cluster user institute is only given in such base station
Cell set up collection group channel, signalling of bouquet signaling and company-data are not matched somebody with somebody to the cell without group UE
Put group channel, carry out group service.
, because mobility, below cell-of-origin when no user, cluster core net will more for the user in the group
The cell information report base station of the group UE after new, base station is only to the cell signalling of bouquet signaling after updating
And group service, group service is not carried out to cell-of-origin, save Radio Resource.
Referring to Fig. 3, in core-network side, a kind of clustering service implementation methods provided in an embodiment of the present invention, bag
Include：
S101, core net determine group's UE contexts, the group identification, cell including group service
Corresponding relation between mark, the mark of group's UE equipment UEs；The core net is according to the group UE
Context, it is determined that need to carry out the cell identification list of the cell residing for the UE of group service；
S102, the core net notify the cell identification list to the base station for managing the cell.
With it, core net will need to carry out the little of cell residing for the user equipment (UE) of group service
Area's identification list is notified to the base station for managing the cell, so that the base station carries out cluster industry as needed
The cell identification list of the cell residing for the user equipment (UE) of business, carries out group service control, realizes pin
To needing the cell carried out residing for the UE of group service to carry out group service control, rather than it is directed to whole TA
Group service control is carried out, so as to improve wireless resource utility efficiency, it is to avoid the wasting of resources.
Referring to Fig. 4, the content of the group's UE contexts provided in the embodiment of the present invention includes group service
Group identification, the corresponding relation between cell ID, the mark of group's UE equipment UEs.
In the embodiment of the present invention, the foundation with regard to group's UE contexts is described below：
Referring to Fig. 5, wherein described user is UE, when group UE is accessed, cluster core net root
The logical of evolution is carried inside the initial UE message (INITIAL UE MESSAGE) of group UE according to receiving
With land radio access web (Evolved Universal Terrestrial Radio Access Network,
E-UTRAN) Cell Global Identity (Cell Global Identity, CGI) (cell ID), in group UE
The mark of the cell is searched whether inside context, if it is not, create, and it is little that user is existed this
Under area's mark, if it has, then the user is added under the cell ID.After the completion of so user accesses,
Cluster context is also just set up and is finished.
It is thus preferable to, the core net determines group's UE contexts, specifically includes：
When group UE is accessed, initial UE message of the core net according to the group UE for receiving
The inside carries the universal land radio access web Cell Global Identity E-UTRAN CGI of evolution, current
The E-UTRAN CGI have been searched whether in the corresponding group UE contexts of the group UE, if it did not,
Then the E-UTRAN CGI are created in the corresponding group UE contexts of the group UE, and in the group
The group UE is set up in the corresponding group UE contexts of group UE corresponding with the E-UTRAN CGI
Relation, if it has, then set up the group UE in the corresponding group UE contexts of the group UE
With the corresponding relation of the E-UTRAN CGI.
Modification with regard to group's UE contexts is described below：
1. when group UE is under idle condition：
Referring to Fig. 6, group UE in an idle state in the event of cell change, according to clustering design meeting
Tracing section updating (Tracking Area Update, TAU) process is triggered, such base station is to the first of core net
E-UTRAN CGI (cell ID) are carried inside beginning UE message, and core net is judged according to cell ID, such as
There is the cell information of group UE inside fruit cluster context, then the UE be added to below the cell,
If it is not, creating cell ID, and cluster UE is searched inside group's UE contexts, delete
The identification record of UE below cell-of-origin, if only one record below cell-of-origin, deletes the cell-of-origin
Information.
2. when group UE is under connection status：
Referring to Fig. 7, current cluster handoff procedure only defines S1 switchings, eliminates original X2 and switched
Journey, in S1 handoff procedures, forwarding notifies equally to carry UE inside (handover notify) message
The E-UTRAN CGI (cell ID) for carrying at present, the modification of group's UE contexts and work as group above
As when UE is under idle condition, will not be described here.
It is thus preferable to, the method also includes：
When group UE there occurs cell change, the core net obtains the base station belonging to group UE and sends out
The E-UTRAN CGI for sending；
Whether the core net has the E-UTRAN CGI in judging the group UE contexts；
If it is, setting up the corresponding relation of the mark of the E-UTRAN CGI and group UE；
Otherwise, the E-UTRAN CGI are created in the group UE contexts, and set up the E-UTRAN
The corresponding relation of the mark of CGI and group UE.
It is preferred that when the mark of group UE is searched in the group UE contexts, the method is also
Including：
If there is the mark of the group UE cell-of-origin of group UE in the group UE contexts,
The mark of group UE is deleted, when one record of the mark for only having group UE, then the group is deleted
The mark of the cell-of-origin of group UE in UE contexts.
It is preferred that the core net obtains the E-UTRAN CGI that the base station belonging to group UE sends,
Specifically include：
When group UE there occurs cell change under Idle state, the core net is from tracing section updating process
In the base station that obtains belonging to group UE in the initial UE message that sends of base station belonging to group UE send out
The E-UTRAN CGI for sending；
When group UE there occurs cell change under connected state, the core net is in S1 handoff procedures
The forwarding sent from the base station belonging to group UE obtains what the base station belonging to group UE sent in notifying
E-UTRAN CGI。
It is preferred that the method also includes：
The core net is deleted the group and exhales corresponding group's UE contexts when group call resource is deleted.
It is preferred that the core net notifies the cell identification list to the base station for managing the cell, tool
Body includes：
The core net by group's UE contexts set up message, group UE context modification messages and/
Or clustering paging message, the cell identification list is notified to the base station for managing the cell.
It is described below with regard to group message modification and group's UE contexts purposes：
Group UE context of the embodiment of the present invention between cluster MME and base station is set up, group UE
In contextual modifications and clustering paging message, increase E-UTRAN CGI lists (List) cells (IE),
Because the IE that this IE is 3GPP have been defined, therefore do not define in the embodiment of the present invention, only
Requirement increases the IE inside this three message, and the IE values are cluster core net (can be specifically MME)
The cell list that cluster UE is located is obtained by reading group UE contexts, base station receives cluster core net
Group's UE contexts set up message, group's UE contextual modifications, clustering paging message, according to wherein
Cell ID inside the E-UTRAN CGI List of carrying does foundation, only to E-UTRAN CGI List
The cell of the inside carries out the scheduling of trunking signal and group service.
In the embodiment of the present invention, the mobile management of business is carried with regard to cluster UE, increase to without group UE
Cell stop group service process.It is specifically described as follows：
For UE is under idle condition：
If cluster eNodeB is constant：
Because eNodeB does not change, only cell update, therefore base station (eNodeB) receives collection
When group's beep-page message, cell signalling of bouquet signaling and company-data that base station is only given after change, to nothing
The cell of group UE does not carry out the control of group service, and clustering paging message needs to carry the cell after updating
List information, i.e., described group's UE contexts.
If cluster eNodeB changes：
Referring to Fig. 8, step 801 to step 810 is existing step, unlike the prior art, this
In inventive embodiments, send out to target BS eNB2 in step 806a and step 806b core net (eCN)
Increase in the message (PTT initial contexts set up request or PTT context modification requests) sent and carry this
The cell identification list of the group UE affiliated subdistricts proposed in bright embodiment is (according to group's UE contexts
It is determined that), eNB2 sends a response message (push-to-talk (Push To Talk, PTT) in step 807a
Initial context sets up response or the response of PTT contextual modifications) to eCN, also, increase step 811：
Cluster core net carries belonging to group UE to cluster source base station signalling of bouquet beep-page message, clustering paging message
The cell identification list (being determined according to group UE contexts) of cell.Source base station, i.e. eNB1 according to
The cell information that clustered paging is carried, does not carry out group service to the cell not inside the clustering paging message.
For UE is under connection status：
Referring to Fig. 9, step 1 to step 8 is existing step, unlike the prior art, cluster UE
After the completion of switching, after cluster core net receives handover notify message, execution step 9, signalling of bouquet
Beep-page message, wherein carry the newest cell informations of all group UE (cell i.e. belonging to group UE
Cell identification list) notify that source base station eNB1 updates group's resource, after source base station receives clustering paging message,
Group service is not carried out to the cell not inside the clustering paging message.Also, in step 3a core net
(eCN) (PTT initial contexts set up request to message to target BS eNB2 transmissions or PTT is upper and lower
Text modification request) in, the cell identification list of the cell belonging to group UE is also carried, eNB2 passes through
Step 4a sends response message (PTT initial contexts set up response or the response of PTT contextual modifications) and gives
eCN。
From the foregoing, it will be observed that correspondingly, referring to Figure 10, in base station side, a kind of cluster provided in an embodiment of the present invention
Service implementation method, including：
What S201, base station received that core net sends need carry out it is little residing for the user equipment (UE) of group service
The cell identification list in area；
S202, the base station according to the cell identification list, for needing the user for carrying out group service to set
Standby UE carries out group service control.
It is preferred that the base station needing of receiving that core net sends carries out the user equipment (UE) institute of group service
The cell identification list of the cell at place, specifically includes：
The base station receives core net and sets up message, group's UE contextual modifications by group's UE contexts
Message, and/or clustering paging message, the needing of transmission carry out little residing for the user equipment (UE) of group service
The cell identification list in area.
Referring to Figure 11, in core-network side, a kind of group service provided in an embodiment of the present invention realizes device, example
Can such as be MME, including：
Determining unit 11, for determining group's UE contexts, group identification including group service,
Corresponding relation between cell ID, the mark of group's UE equipment UEs；And according to the group UE
Context, it is determined that need to carry out the cell identification list of the cell residing for the UE of group service；
Notification unit 12, for the cell identification list is notified to the base station for managing the cell.
It is preferred that when the determining unit determines group's UE contexts, specifically for：
When group UE is accessed, carry inside the initial UE message according to the group UE for receiving and drill
The universal land radio access web Cell Global Identity E-UTRAN CGI for entering, in the current group UE
The E-UTRAN CGI have been searched whether in corresponding group UE contexts, if it is not, described
Create the E-UTRAN CGI in the corresponding group UE contexts of group UE, and in group UE pair
The corresponding relation of the group UE and the E-UTRAN CGI is set up in the group's UE contexts answered, such as
Fruit has, then in the corresponding group UE contexts of the group UE set up the group UE and be somebody's turn to do
The corresponding relation of E-UTRAN CGI.
It is preferred that the determining unit is additionally operable to：
When group UE there occurs cell change, obtain what the base station belonging to group UE sent
E-UTRAN CGI；
Whether the E-UTRAN CGI is had in judging the group UE contexts；
If it is, setting up the corresponding relation of the mark of the E-UTRAN CGI and group UE；
Otherwise, the E-UTRAN CGI are created in the group UE contexts, and set up the E-UTRAN
The corresponding relation of the mark of CGI and group UE.
It is preferred that when the mark of group UE is searched in the group UE contexts, the determination
Unit is additionally operable to：
If there is the mark of the group UE cell-of-origin of group UE in the group UE contexts,
The mark of group UE is deleted, when one record of the mark for only having group UE, then the group is deleted
The mark of the cell-of-origin of group UE in UE contexts.
It is preferred that the determining unit obtains the E-UTRAN CGI that the base station belonging to group UE sends
When, specifically for：
When group UE there occurs cell change under Idle state, the group UE from during tracing section updating
The E-UTRAN that the base station belonging to group UE sends is obtained in the initial UE message that affiliated base station sends
CGI；
When group UE there occurs cell change under connected state, from group UE in S1 handoff procedures
The forwarding that affiliated base station sends obtains the E-UTRAN that the base station belonging to group UE sends in notifying
CGI。
It is preferred that the determining unit is additionally operable to：
When group call resource is deleted, delete the group and exhale corresponding group's UE contexts.
It is preferred that the notification unit specifically for：
Message, group UE context modification messages, and/or clustered paging are set up by group's UE contexts
Message, the cell identification list is notified to the base station for managing the cell.
Correspondingly, in base station side, referring to Figure 12, a kind of group service provided in an embodiment of the present invention realizes dress
Put, for example, can be eNB, including：
Receiving unit 21, for receive core net transmission need carry out the user equipment (UE) institute of group service
The cell identification list of the cell at place；
Control unit 22, for according to the cell identification list, for needing to carry out the user of group service
Equipment UE carries out group service control.
It is preferred that the receiving unit, specifically for：
Receive core net by group's UE contexts set up message, group UE context modification messages and/
Or clustering paging message, the needing of transmission carry out the cell of the cell residing for the user equipment (UE) of group service
Identification list.
It should be noted that the unit described in the embodiment of the present invention, can be by with transmission-receiving function
The entity apparatus such as processor realize.
In sum, in the embodiment of the present invention, the cell of the group that base station is only located to cluster UE is carried out
Group service is controlled, such as including the scheduling of cluster channel configuration, trunking signal and/or group service, and not
It is that all cells with group UE place TA as unit carry out cluster channel configuration, trunking signal and cluster
The strategy of the scheduling of business.The embodiment of the present invention is by setting up group UE context (its in cluster core net
Include the newest cell information of group UE), the newest cell information of group UE is stored, and is updating group
After the cell information of group UE, the newest cell information list of group UE is carried to into base station, base station is only
The cell for only including in the cell list of group UE carries out group service, improves clustered paging channel
TPCCH, cluster common signal channel TCCH, the use of the Radio Resource of group service channel TTCH.Cluster
After user mobility, under scene of the cell-of-origin without group UE, the group no longer occupies the cell and wirelessly provides
Source, improves clustered paging channel TPCCH, cluster common signal channel TCCH, group service channel TTCH
Radio Resource use.To cluster user not cell do not carry out group service, reduce the negative of veneer
Lotus.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can be using complete hardware embodiment, complete software embodiment or knot
The form of the embodiment in terms of conjunction software and hardware.And, the present invention can be using wherein wrapping at one or more
Computer-usable storage medium containing computer usable program code (including but not limited to magnetic disc store and
Optical memory etc.) on the form of computer program implemented.
The present invention be with reference to method according to embodiments of the present invention, equipment (system), and computer program produce
The flow chart and/or block diagram of product is describing.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or square frame and flow chart and/or the flow process in block diagram and/
Or the combination of square frame.These computer program instructions can be provided to all-purpose computer, special-purpose computer, embedded
The processor of formula processor or other programmable data processing devices is producing a machine so that by calculating
The instruction of the computing device of machine or other programmable data processing devices is produced for realizing in flow chart one
The device of the function of specifying in individual flow process or one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in and computer or other programmable datas process can be guided to set
In the standby computer-readable memory for working in a specific way so that be stored in the computer-readable memory
Instruction produce and include the manufacture of command device, command device realization is in one flow process or multiple of flow chart
The function of specifying in one square frame of flow process and/or block diagram or multiple square frames.
These computer program instructions can be also loaded in computer or other programmable data processing devices, made
Obtain series of operation steps is performed on computer or other programmable devices to produce computer implemented place
Reason, so as to the instruction performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of specifying in flow process or one square frame of multiple flow processs and/or block diagram or multiple square frames.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these modification and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprising these changes and modification.
Claims (18)
1. a kind of clustering service implementation methods, it is characterised in that the method includes：
Core net determines group's UE contexts, group identification, cell ID including group service,
Corresponding relation between the mark of group's UE equipment UEs；The core net is upper and lower according to the group UE
Text, it is determined that need to carry out the cell identification list of the cell residing for the UE of group service；
The core net notifies the cell identification list to the base station for managing the cell.
2. method according to claim 1, it is characterised in that the core net determines group UE
Context, specifically includes：
When group UE is accessed, initial UE message of the core net according to the group UE for receiving
The inside carries the universal land radio access web Cell Global Identity E-UTRAN CGI of evolution, current
The E-UTRAN CGI have been searched whether in the corresponding group UE contexts of the group UE, if it did not,
Then the E-UTRAN CGI are created in the corresponding group UE contexts of the group UE, and in the group
The group UE is set up in the corresponding group UE contexts of group UE corresponding with the E-UTRAN CGI
Relation, if it has, then set up the group UE in the corresponding group UE contexts of the group UE
With the corresponding relation of the E-UTRAN CGI.
3. method according to claim 2, it is characterised in that the method also includes：
When group UE there occurs cell change, the core net obtains the base station belonging to group UE and sends out
The E-UTRAN CGI for sending；
Whether the core net has the E-UTRAN CGI in judging the group UE contexts；
If it is, setting up the corresponding relation of the mark of the E-UTRAN CGI and group UE；
Otherwise, the E-UTRAN CGI are created in the group UE contexts, and set up the E-UTRAN
The corresponding relation of the mark of CGI and group UE.
4. method according to claim 3, it is characterised in that when in the group UE contexts
During the mark of middle lookup group UE, the method also includes：
If there is the mark of the group UE cell-of-origin of group UE in the group UE contexts,
The mark of group UE is deleted, when one record of the mark for only having group UE, then the group is deleted
The mark of the cell-of-origin of group UE in UE contexts.
5. method according to claim 3, it is characterised in that the core net obtains group UE
The E-UTRAN CGI that affiliated base station sends, specifically include：
When group UE there occurs cell change under Idle state, the core net is from tracing section updating process
In the base station that obtains belonging to group UE in the initial UE message that sends of base station belonging to group UE send out
The E-UTRAN CGI for sending；
When group UE there occurs cell change under connected state, the core net is in S1 handoff procedures
The forwarding sent from the base station belonging to group UE obtains what the base station belonging to group UE sent in notifying
E-UTRAN CGI。
6. method according to claim 2, it is characterised in that the method also includes：
The core net is deleted the group and exhales corresponding group's UE contexts when group call resource is deleted.
7. the method according to the arbitrary claim of claim 1-6, it is characterised in that the core net will
The cell identification list is notified to the base station for managing the cell, is specifically included：
The core net by group's UE contexts set up message, group UE context modification messages and/
Or clustering paging message, the cell identification list is notified to the base station for managing the cell.
8. a kind of clustering service implementation methods, it is characterised in that the method includes：
What base station received that core net sends needs to carry out the little of cell residing for the user equipment (UE) of group service
Area's identification list；
The base station according to the cell identification list, for needing to carry out the user equipment (UE) of group service
Carry out group service control.
9. method according to claim 8, it is characterised in that the base station receives core net and sends
Need carry out the cell identification list of the cell residing for the user equipment (UE) of group service, specifically include：
The base station receives core net and sets up message, group's UE contextual modifications by group's UE contexts
Message, and/or clustering paging message, the needing of transmission carry out little residing for the user equipment (UE) of group service
The cell identification list in area.
10. a kind of group service realizes device, it is characterised in that include：
Determining unit is for determining group's UE contexts, group identification including group service, little
Corresponding relation between area's mark, the mark of group's UE equipment UEs；And, according to the group UE
Context, it is determined that need to carry out the cell identification list of the cell residing for the UE of group service；
Notification unit, for the cell identification list is notified to the base station for managing the cell.
11. devices according to claim 10, it is characterised in that the determining unit determines group
During UE contexts, specifically for：
When group UE is accessed, carry inside the initial UE message according to the group UE for receiving and drill
The universal land radio access web Cell Global Identity E-UTRAN CGI for entering, in the current group UE
The E-UTRAN CGI have been searched whether in corresponding group UE contexts, if it is not, described
Create the E-UTRAN CGI in the corresponding group UE contexts of group UE, and in group UE pair
The corresponding relation of the group UE and the E-UTRAN CGI is set up in the group's UE contexts answered, such as
Fruit has, then in the corresponding group UE contexts of the group UE set up the group UE and be somebody's turn to do
The corresponding relation of E-UTRAN CGI.
12. devices according to claim 11, it is characterised in that the determining unit is additionally operable to：
When group UE there occurs cell change, obtain what the base station belonging to group UE sent
E-UTRAN CGI；
Whether the E-UTRAN CGI is had in judging the group UE contexts；
If it is, setting up the corresponding relation of the mark of the E-UTRAN CGI and group UE；
Otherwise, the E-UTRAN CGI are created in the group UE contexts, and set up the E-UTRAN
The corresponding relation of the mark of CGI and group UE.
13. devices according to claim 12, it is characterised in that when upper and lower in the group UE
When searching the mark of group UE in text, the determining unit is additionally operable to：
If there is the mark of the group UE cell-of-origin of group UE in the group UE contexts,
The mark of group UE is deleted, when one record of the mark for only having group UE, then the group is deleted
The mark of the cell-of-origin of group UE in UE contexts.
14. devices according to claim 12, it is characterised in that the determining unit obtains the group
During the E-UTRAN CGI that the base station belonging to group UE sends, specifically for：
When group UE there occurs cell change under Idle state, the group UE from during tracing section updating
The E-UTRAN that the base station belonging to group UE sends is obtained in the initial UE message that affiliated base station sends
CGI；
When group UE there occurs cell change under connected state, from group UE in S1 handoff procedures
The forwarding that affiliated base station sends obtains the E-UTRAN that the base station belonging to group UE sends in notifying
CGI。
15. devices according to claim 11, it is characterised in that the determining unit is additionally operable to：
When group call resource is deleted, delete the group and exhale corresponding group's UE contexts.
16. devices according to the arbitrary claim of claim 10-15, it is characterised in that the advice note
Unit specifically for：
Message, group UE context modification messages, and/or clustered paging are set up by group's UE contexts
Message, the cell identification list is notified to the base station for managing the cell.
A kind of 17. group services realize device, it is characterised in that include：
Receiving unit, for receive core net transmission need carry out residing for the user equipment (UE) of group service
Cell cell identification list；
Control unit, for according to the cell identification list, for needing the user for carrying out group service to set
Standby UE carries out group service control.
18. devices according to claim 17, it is characterised in that the receiving unit, it is concrete to use
In：
Receive core net by group's UE contexts set up message, group UE context modification messages and/
Or clustering paging message, the needing of transmission carry out the cell of the cell residing for the user equipment (UE) of group service
Identification list.
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| CN201510575230.5A CN106535135A (en) | 2015-09-10 | 2015-09-10 | Cluster service realizing method and device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109218997A (en) * | 2017-07-04 | 2019-01-15 | 中兴通讯股份有限公司 | A kind of method and device of trunked call processing |
| CN109362105A (en) * | 2018-09-18 | 2019-02-19 | 海能达通信股份有限公司 | Method, communication system and the relevant apparatus of cluster communication terminal triggering TAU |
| CN109547228A (en) * | 2017-08-14 | 2019-03-29 | 成都鼎桥通信技术有限公司 | Transmission method, base station and the colony terminal of rail traffic group service |
| WO2020057497A1 (en) * | 2018-09-18 | 2020-03-26 | 华为技术有限公司 | Communication method and apparatus |
| CN112333790A (en) * | 2020-11-23 | 2021-02-05 | 武汉虹信科技发展有限责任公司 | Cross-network switching method and system for cluster terminal |
| CN112996082A (en) * | 2019-12-16 | 2021-06-18 | 成都鼎桥通信技术有限公司 | Joint grouping method, device, equipment and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013108346A1 (en) * | 2012-01-16 | 2013-07-25 | 日本電気株式会社 | Base station, communication system, communication method, and program recording medium |
| CN103379447A (en) * | 2012-04-27 | 2013-10-30 | 中兴通讯股份有限公司 | Method and device for generating cluster group calling service area |
| CN103843373A (en) * | 2012-12-26 | 2014-06-04 | 华为技术有限公司 | PTT communication method, sever, terminal and system |
| CN104469858A (en) * | 2013-09-23 | 2015-03-25 | 成都鼎桥通信技术有限公司 | Cell handover method, user equipment and network equipment of clustering monitoring user |
-
2015
- 2015-09-10 CN CN201510575230.5A patent/CN106535135A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013108346A1 (en) * | 2012-01-16 | 2013-07-25 | 日本電気株式会社 | Base station, communication system, communication method, and program recording medium |
| CN103379447A (en) * | 2012-04-27 | 2013-10-30 | 中兴通讯股份有限公司 | Method and device for generating cluster group calling service area |
| CN103843373A (en) * | 2012-12-26 | 2014-06-04 | 华为技术有限公司 | PTT communication method, sever, terminal and system |
| CN104469858A (en) * | 2013-09-23 | 2015-03-25 | 成都鼎桥通信技术有限公司 | Cell handover method, user equipment and network equipment of clustering monitoring user |
Non-Patent Citations (1)
| Title |
|---|
| HUAWEI, CHINA UNICOM: "Consideration on SC-PTM transmission", 《3GPP TSG-RAN3 MEETING #87BIS R3-150554》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109218997A (en) * | 2017-07-04 | 2019-01-15 | 中兴通讯股份有限公司 | A kind of method and device of trunked call processing |
| CN109218997B (en) * | 2017-07-04 | 2021-08-24 | 中兴通讯股份有限公司 | Method and device for processing cluster call |
| CN109547228A (en) * | 2017-08-14 | 2019-03-29 | 成都鼎桥通信技术有限公司 | Transmission method, base station and the colony terminal of rail traffic group service |
| CN109362105A (en) * | 2018-09-18 | 2019-02-19 | 海能达通信股份有限公司 | Method, communication system and the relevant apparatus of cluster communication terminal triggering TAU |
| WO2020057497A1 (en) * | 2018-09-18 | 2020-03-26 | 华为技术有限公司 | Communication method and apparatus |
| CN109362105B (en) * | 2018-09-18 | 2023-02-10 | 海能达通信股份有限公司 | Method for triggering TAU (terminal of trunking communication), communication system and related device |
| US11963218B2 (en) | 2018-09-18 | 2024-04-16 | Huawei Technologies Co., Ltd. | Communications method and communications apparatus |
| CN112996082A (en) * | 2019-12-16 | 2021-06-18 | 成都鼎桥通信技术有限公司 | Joint grouping method, device, equipment and computer readable storage medium |
| CN112996082B (en) * | 2019-12-16 | 2023-03-28 | 成都鼎桥通信技术有限公司 | Method, device and equipment for joint grouping and readable storage medium |
| CN112333790A (en) * | 2020-11-23 | 2021-02-05 | 武汉虹信科技发展有限责任公司 | Cross-network switching method and system for cluster terminal |
| CN112333790B (en) * | 2020-11-23 | 2022-05-03 | 武汉信科移动通信技术有限公司 | Cross-network switching method and system for cluster terminal |
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