CN107027106A - Dynamically increase the method for interim emergent group in a kind of wireless trunking communication system - Google Patents
Dynamically increase the method for interim emergent group in a kind of wireless trunking communication system Download PDFInfo
- Publication number
- CN107027106A CN107027106A CN201710121576.7A CN201710121576A CN107027106A CN 107027106 A CN107027106 A CN 107027106A CN 201710121576 A CN201710121576 A CN 201710121576A CN 107027106 A CN107027106 A CN 107027106A
- Authority
- CN
- China
- Prior art keywords
- group
- terminal
- emergent
- interim
- interim emergent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H04W4/08—User group management
-
- 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
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
Abstract
The invention discloses a kind of method for dynamically increasing interim emergent group in wireless trunking communication system.It comprises the following steps：Dispatch terminal sets emergent group temporarily, and the terminal chosen or group are incorporated into emergent group temporarily；Dispatch terminal inquiry is incorporated into the terminal of interim emergent group or whether group has been registered in system database；The terminal for being incorporated into interim emergent group being registered in system database or group are added into emergent group temporarily；For the terminal for being incorporated into interim emergent group or the group being not enrolled in system database, emergent group temporarily is added into when it is started shooting or set up.The present invention reduces the transmission quantity of aerial signaling, use less control channel resource, thoroughly convenient restructuring or cancellation restructuring, and notify to be recombinated group name, group attribute and the group call property of the interim emergent group after terminal restructuring in regrouping process, make user more directly perceived in use, it is flexibly and practical.
Description
Technical field
The present invention relates to dynamically increase in Trunked Radio technical field, more particularly to a kind of wireless trunking communication system
The method of interim emergent group.
Background technology
Wireless trunking communication system is a kind of shared professional GSM of wireless channel, and its addressing object is to be based on
Terminal number set in advance.Personal number and several sets of numbers can be for example write, personal number is to be used for 1 pair 1
Communication, sets of numbers is to be used for 1 many-to-many communication.
Professional GSM is mainly used in command scheduling, uses group more and exhales, i.e. mode more than 1 pair.General group
Number can be configured by administrative organization, and such command scheduling is also to be carried out by administrative organization.
In some cases, for example original incoherent tissue joint action, need to be carried out to the individual of 2 or more or group
Unified command scheduling, and these people or group do not have the common sets of numbers that preprogramming is set.Conventional method is interim to this
A few people or group are numbered, and command scheduling is carried out to these mobile terminals with a sets of numbers to facilitate, and this is referred to as " dynamic weight
Group ".Dynamic reorganization is carried out by aerial signaling, is carried out without reclaiming mobile terminal, but need to be single respectively to multiple restructuring objects
Restructuring signaling is solely sent, it is time-consuming more in the case of more than restructuring object.
And part terminal is there may be in off-mode in regrouping process, cause reconstructing failure and cause aerial signaling weight
Recurrence is sent, and takes the situation of control channel resource.When some task time span time is longer, it is necessary to this interim group leader's phase
The situation of presence, conventional way is the nonvolatile memory for " dynamic reorganization " information being stored in terminal（Including but do not limit
In FLASH, EPROM etc.）Medium-term and long-term to preserve, this is accomplished by system in task termination, in the case that " dynamic reorganization " group number disappears,
" dynamic reorganization " is cancelled one by one to recombinated terminal, this certainly will just take more control channel timeslice to carry out space interface signaling
Transmission.And there is part terminal to shut down or occur during cancellation so to will result in terminal " dynamic for not electric situation
State restructuring " group number long-term existence and situation about can not cancel.And system does not have signaling and goes to detect that some terminal whether there is
" dynamic reorganization ".
In traditional " dynamic reorganization " method, system can not be the group of restructuring name and group attribute and group call property
Notify the terminal recombinated, this result in user accurately can not objectively understand " dynamic reorganization " group property and title and
Control its call property.
So current technology scheme is present, time-consuming, and occupancy control channel resource is more, there is restructuring or cancels restructuring not
Thoroughly phenomenon, it is impossible to know group name, organize attribute, the call property of group.User is not directly perceived enough in use, flexibly and
It is practical.
The content of the invention
The purpose of the present invention is that there is provided dynamically increase in a kind of wireless trunking communication system in view of the shortcomings of the prior art
The method of interim emergent group, which reduces the transmission quantity of aerial signaling, using less control channel resource, thoroughly convenient weight
Group cancels restructuring, and notify in regrouping process to be recombinated the group name of the interim emergent group after terminal restructuring, group attribute and
Group call property, makes user more directly perceived in use, flexibly and practical.
In order to solve the above problems, the present invention is achieved using following technical scheme：
Dynamically increase the method for interim emergent group in a kind of wireless trunking communication system of the present invention, comprise the following steps：
Emergent group temporarily is set in the dispatch terminal of wireless trunking communication system, and the terminal chosen or group are incorporated into interim answer
Anxious group；
Dispatch terminal inquiry is incorporated into the terminal of interim emergent group or whether group has been registered in system database, to
The terminal for being incorporated into interim emergent group or group being registered in system database send interim emergent group and notified, terminal or group
Receive to reply after interim emergent group is notified and confirm response to dispatch terminal, into interim emergent group；
The terminal for being incorporated into interim emergent group in system database is not enrolled in start, the terminal is sent out to dispatch terminal
Standard registration signaling is sent, dispatch terminal sends the terminal registration comprising interim emergent in system database, and to the terminal
The registration response that group is notified, the terminal, which is received, enters emergent group temporarily after registration response；
The group for being incorporated into interim emergent group in system database is not enrolled for when setting up, the group is sent out to dispatch terminal
Standard registration signaling is sent, the group is registered in system database by dispatch terminal, and sent to the group comprising interim emergent
The registration response that group is notified, the group, which is received, enters emergent group temporarily after registration response.
In the technical program, user can be incited somebody to action when a certain accident or temporary emergency event occur with launch emergency provision
The member of certain a few numbers or some groups is incorporated into one temporarily in emergent group temporarily, these interim members is conveniently led to
This is crossed to meet an urgent need group temporarily to realize communication, commander and scheduling.
" dynamic reorganization " information is stored in the nonvolatile memory of terminal（Including but not limited to FLASH, EPROM etc.）In
Long-term to preserve, this is accomplished by system in task termination, and in the case that " dynamic reorganization " group number disappears, recombinated terminal is taken one by one
Disappear " dynamic reorganization ", and this certainly will just take more control channel timeslice to carry out the transmission of space interface signaling.
And in this method, the terminal or group for being incorporated into interim emergent group are all registered in system database, when terminal is opened
During machine or when group sets up, it will be registered in system database, dispatch terminal inquiry system database, by registered in system
The terminal for being incorporated into interim emergent group of database or group add emergent group temporarily.Therefore, terminal avoids the need for storage restructuring
Information, system side cancels emergent group temporarily, then whole temporarily emergent group is eliminated, without whole to each restructuring as dynamic reorganization
End sends signaling and cancelled one by one.
Preferably, the interim emergent group notifies to carry group number, group attribute and the group call property of interim emergent group.
Terminal sets the property of interim emergent group, and record group call property according to group attribute, and terminal is according to interim emergent group of property
The calling of interim emergent group is received or initiated, related group call property is carried during terminal originated calls.
Preferably, dispatch terminal is sent to terminal or group when meeting an urgent need group notice temporarily, group of meeting an urgent need temporarily is also sent
Group name arrives counterpart terminal or group；Dispatch terminal sends the registration response notified comprising interim emergent group to terminal or group
When, the group name for also sending interim emergent group arrives counterpart terminal or group.Terminal shows interim emergent group on display interface
Group name.
Preferably, described group of attribute includes background group, response group or participation group.
Preferably, described group of call property includes broadcast ＆ call, call encryption, call class or urgent call.
Preferably, user can set the life of interim emergent group in the dispatch terminal of wireless trunking communication system as needed
Effect time and out-of-service time, when reaching the entry-into-force time, interim emergent set up is stood, when reaching the out-of-service time, group of meeting an urgent need temporarily
Dismiss.
The beneficial effects of the invention are as follows：The transmission quantity of aerial signaling is reduced, it is thorough using less control channel resource
Restructuring is cancelled in the convenient restructuring in bottom, and notify in regrouping process to be recombinated the group name of the interim emergent group after terminal restructuring,
Group attribute and group call property, make user more directly perceived in use, flexibly and practical.
Brief description of the drawings
Fig. 1 is a kind of workflow diagram of the present invention；
Fig. 2 is the message time sequence figure that interim emergent group notifies registered terminal；
Fig. 3 is the message time sequence figure that interim emergent group notifies unregistered terminal.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment：Dynamically increase the method for interim emergent group, such as Fig. 1 in a kind of wireless trunking communication system of the present embodiment
It is shown,
Emergent group temporarily is set in the dispatch terminal of wireless trunking communication system, and the terminal chosen or group are incorporated into interim answer
Anxious group；
Dispatch terminal inquiry is incorporated into the terminal of interim emergent group or whether group has been registered in system database, to
The terminal for being incorporated into interim emergent group or group being registered in system database send interim emergent group notice, group of meeting an urgent need temporarily
Group name, terminal or group, which receive to reply after interim emergent group is notified, confirms that dispatch terminal is arrived in response, into meeting an urgent need temporarily
Group；
The terminal for being incorporated into interim emergent group in system database is not enrolled in start, the terminal is sent out to dispatch terminal
Standard registration signaling is sent, dispatch terminal sends the terminal registration comprising interim emergent in system database, and to the terminal
Registration response and the group name of interim emergent group that group is notified, the terminal, which is received, enters emergent group temporarily after registration response；
The group for being incorporated into interim emergent group in system database is not enrolled for when setting up, the group is sent out to dispatch terminal
Standard registration signaling is sent, the group is registered in system database by dispatch terminal, and sent to the group comprising interim emergent
Registration response and the group name of interim emergent group that group is notified, the group, which is received, enters emergent group temporarily after registration response.
Interim emergent group notifies to carry group number, group attribute and the group call property of interim emergent group.Group attribute includes the back of the body
Scape group, response group or participation group.Group call property includes broadcast ＆ call, call encryption, call class or urgent call.Terminal root
The property of interim emergent group, and record group call property be set according to group attribute, terminal according to the property reception of interim emergent group or
The calling of interim emergent group is initiated, related group call property is carried during terminal originated calls.Terminal is shown on display interface
The group name of interim emergent group.
User can as needed the dispatch terminal of wireless trunking communication system set interim emergent group entry-into-force time and
Out-of-service time, when reaching the entry-into-force time, interim emergent set up is stood, when reaching the out-of-service time, and interim emergent group is dismissed.
User, can be with launch emergency provision by certain a few numbers or some groups when a certain accident or temporary emergency event occur
The member of group is incorporated into a group of meeting an urgent need temporarily temporarily, enables these interim members conveniently by this group of meeting an urgent need temporarily
To realize communication, commander and scheduling.
" dynamic reorganization " information is stored in the nonvolatile memory of terminal（Including but not limited to FLASH, EPROM etc.）In
Long-term to preserve, this is accomplished by system in task termination, and in the case that " dynamic reorganization " group number disappears, recombinated terminal is taken one by one
Disappear " dynamic reorganization ", and this certainly will just take more control channel timeslice to carry out the transmission of space interface signaling.
And in this method, the terminal or group for being incorporated into interim emergent group are all registered in system database, when terminal is opened
During machine or when group sets up, it will be registered in system database, dispatch terminal inquiry system database, by registered in system
The terminal for being incorporated into interim emergent group of database or group add emergent group temporarily.Therefore, terminal avoids the need for storage restructuring
Information, system side cancels emergent group temporarily, then whole temporarily emergent group is eliminated, without whole to each restructuring as dynamic reorganization
End sends signaling and cancelled one by one.
For example：Interim emergent group notifies the message time sequence of registered terminal, as shown in Fig. 2 dispatch terminal BS is to having stepped on
Remember the terminal MS in system database（Terminal MS is incorporated into emergent group temporarily）Send interim emergent group and notify C_TGID and group
Alias data CG_AP, terminal MS is replied after receiving confirms response C_ACK to dispatch terminal BS, into interim emergent group；
Emergent group notifies the message time sequence of unregistered terminal temporarily, as shown in Fig. 2 being not enrolled for the terminal in system database
MS（Terminal MS is incorporated into emergent group temporarily）During start, terminal MS sends standard registration signaling C_RAND to dispatch terminal BS, adjusts
Terminal MS is registered in system database by degree terminal BS, and the registration response notified comprising interim emergent group is sent to terminal MS
C_ACK and group Alias data CG_AP, terminal MS enters emergent group temporarily after receiving.
For example：Attached most importance to group objects with 100 emergent group memberships：
Use traditional dynamic reconfiguration method：Reorganization time is 100*0.12 seconds（Terminal registration takes）+ 100*0.12 seconds（Weight
Group signaling takes）=24 seconds, it was 100*0.12 seconds=12 seconds to cancel reorganization time, so whole regrouping process completes to need 36
Second, this does not consider have part terminal to be in the situation that off-mode needs signaling to retransmit also.And traditional recombination method can not be informed
By restructuring object, the group name after restructuring organizes attribute and the call property of group.
Using the method for the present embodiment, there is following situation：
（One）When interim emergent group membership is terminal and unregistered：Required time is 100*0.12 seconds（Terminal registration takes）
+ 100*0.06（Emergent group notice signaling, group Alias data take）=18 seconds, and process need not be cancelled.Mobile terminal skip is more, saves
Time it is more.And terminal user can intuitively recognize restructuring alias after the completion of restructuring, attribute is organized（Background group, response group,
Participation group）, call property（Broadcast ＆ call, urgent call, OVCM callings, call class, if call encryption）Deng.
（Two）When interim emergent group membership is terminal and registered：Required time is 100*0.12 seconds（Terminal registration
It is time-consuming）+ 100*0.18 seconds（Response, emergent group notice signaling, group Alias data take）=30 seconds, no cancellation flow, with tradition
Method compares or time saving.And terminal user can intuitively recognize restructuring alias after the completion of restructuring, attribute is organized（Background group,
Response group, participation group）, call property（Broadcast ＆ call, urgent call, OVCM callings, call class, if call encryption）Deng.
（Three）When interim emergent group membership is 5 groups and registered：Required time is 100*0.12 seconds（Terminal is stepped on
Note is time-consuming）+5*0.12（Response, emergent group notice signaling, group Alias data take）=12.3 seconds, and the terminal after the completion of restructuring
User can intuitively recognize restructuring alias, organize attribute（Background group, response group, participation group）, call property（Broadcast ＆ call, tightly
Call on urgently and cry, OVCM callings, call class, if call encryption）Deng.
Claims (6)
1. dynamically increase the method for interim emergent group in a kind of wireless trunking communication system, it is characterised in that comprise the following steps：
Emergent group temporarily is set in the dispatch terminal of wireless trunking communication system, and the terminal chosen or group are incorporated into interim answer
Anxious group；
Dispatch terminal inquiry is incorporated into the terminal of interim emergent group or whether group has been registered in system database, to
The terminal for being incorporated into interim emergent group or group being registered in system database send interim emergent group and notified, terminal or group
Receive to reply after interim emergent group is notified and confirm response to dispatch terminal, into interim emergent group；
The terminal for being incorporated into interim emergent group in system database is not enrolled in start, the terminal is sent out to dispatch terminal
Standard registration signaling is sent, dispatch terminal sends the terminal registration comprising interim emergent in system database, and to the terminal
The registration response that group is notified, the terminal, which is received, enters emergent group temporarily after registration response；
The group for being incorporated into interim emergent group in system database is not enrolled for when setting up, the group is sent out to dispatch terminal
Standard registration signaling is sent, the group is registered in system database by dispatch terminal, and sent to the group comprising interim emergent
The registration response that group is notified, the group, which is received, enters emergent group temporarily after registration response.
2. dynamically increasing the method for interim emergent group in a kind of wireless trunking communication system according to claim 1, it is special
Levy and be, the interim emergent group notifies to carry group number, group attribute and the group call property of interim emergent group.
3. dynamically increasing the method for interim emergent group in a kind of wireless trunking communication system according to claim 2, it is special
Levy and be, when dispatch terminal sends interim emergent group to terminal or group and notified, also send the group name of interim emergent group to pair
Answer terminal or group；When dispatch terminal includes the registration response of interim emergent group notice to terminal or group's transmission, also transmission is faced
When emergent group group name arrive counterpart terminal or group.
4. dynamically increase the side of interim emergent group in a kind of wireless trunking communication system according to claim 1 or 2 or 3
Method, it is characterised in that described group of attribute includes background group, response group or participation group.
5. dynamically increase the side of interim emergent group in a kind of wireless trunking communication system according to claim 1 or 2 or 3
Method, it is characterised in that described group of call property includes broadcast ＆ call, call encryption, call class or urgent call.
6. dynamically increase the side of interim emergent group in a kind of wireless trunking communication system according to claim 1 or 2 or 3
Method, it is characterised in that user can set coming into force for interim emergent group in the dispatch terminal of wireless trunking communication system as needed
Time and out-of-service time, when reaching the entry-into-force time, interim emergent set up is stood, when reaching the out-of-service time, interim emergent group solution
Dissipate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121576.7A CN107027106A (en) | 2017-03-02 | 2017-03-02 | Dynamically increase the method for interim emergent group in a kind of wireless trunking communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121576.7A CN107027106A (en) | 2017-03-02 | 2017-03-02 | Dynamically increase the method for interim emergent group in a kind of wireless trunking communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107027106A true CN107027106A (en) | 2017-08-08 |
Family
ID=59526136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710121576.7A Pending CN107027106A (en) | 2017-03-02 | 2017-03-02 | Dynamically increase the method for interim emergent group in a kind of wireless trunking communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107027106A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188413A (en) * | 2019-07-03 | 2021-01-05 | 哈尔滨海能达科技有限公司 | Method, device, terminal and system for dynamically switching group of cluster system |
| CN112954610A (en) * | 2019-11-22 | 2021-06-11 | 成都鼎桥通信技术有限公司 | Group signaling transmission method and device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002017353A2 (en) * | 2000-08-22 | 2002-02-28 | Matsushita Mobile Communications Development Corporation Of U.S.A. | Method and system for providing multiple configuration profiles within an electronic device |
| CN1599481A (en) * | 2003-09-17 | 2005-03-23 | 华为技术有限公司 | Method for mobile managing to user of group radio communication system |
| CN1913664A (en) * | 2005-08-12 | 2007-02-14 | 中国铁通集团有限公司 | Trunking communication dynamic reconfiguration method |
| CN101090529A (en) * | 2006-12-13 | 2007-12-19 | 中兴通讯股份有限公司 | Implement method for terminal into group calling late in digital trunking communication system |
| CN101137106A (en) * | 2006-09-28 | 2008-03-05 | 中兴通讯股份有限公司 | Method of canceling recombined packet of cluster system |
| CN101553041A (en) * | 2008-04-02 | 2009-10-07 | 中兴通讯股份有限公司 | Method for establishing temporary group calling in digital clustering system |
| CN101674662A (en) * | 2008-09-11 | 2010-03-17 | 中兴通讯股份有限公司 | Method for establishing temporary group in digital trunking system |
-
2017
- 2017-03-02 CN CN201710121576.7A patent/CN107027106A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002017353A2 (en) * | 2000-08-22 | 2002-02-28 | Matsushita Mobile Communications Development Corporation Of U.S.A. | Method and system for providing multiple configuration profiles within an electronic device |
| CN1599481A (en) * | 2003-09-17 | 2005-03-23 | 华为技术有限公司 | Method for mobile managing to user of group radio communication system |
| CN1913664A (en) * | 2005-08-12 | 2007-02-14 | 中国铁通集团有限公司 | Trunking communication dynamic reconfiguration method |
| CN101137106A (en) * | 2006-09-28 | 2008-03-05 | 中兴通讯股份有限公司 | Method of canceling recombined packet of cluster system |
| CN101090529A (en) * | 2006-12-13 | 2007-12-19 | 中兴通讯股份有限公司 | Implement method for terminal into group calling late in digital trunking communication system |
| CN101553041A (en) * | 2008-04-02 | 2009-10-07 | 中兴通讯股份有限公司 | Method for establishing temporary group calling in digital clustering system |
| CN101674662A (en) * | 2008-09-11 | 2010-03-17 | 中兴通讯股份有限公司 | Method for establishing temporary group in digital trunking system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188413A (en) * | 2019-07-03 | 2021-01-05 | 哈尔滨海能达科技有限公司 | Method, device, terminal and system for dynamically switching group of cluster system |
| CN112954610A (en) * | 2019-11-22 | 2021-06-11 | 成都鼎桥通信技术有限公司 | Group signaling transmission method and device |
| CN112954610B (en) * | 2019-11-22 | 2022-07-26 | 成都鼎桥通信技术有限公司 | Group signaling transmission method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101707742B (en) | Method for realizing dynamic restructuring in trunking communication system | |
| US20070037562A1 (en) | Method and system for call management within a cellular telephone group subscription | |
| EP3777258A1 (en) | Enhanced quality of service for v2x | |
| CN105637832A (en) | Group communication with configurable geographic service area | |
| CN100421477C (en) | Method for realizing cluster call merging | |
| EP3187020B1 (en) | User device and method thereof | |
| CN108234460A (en) | The device and method of processing system information | |
| US11363619B2 (en) | Relay network duplex coordination method and relay node device | |
| CN107027106A (en) | Dynamically increase the method for interim emergent group in a kind of wireless trunking communication system | |
| US20230027505A1 (en) | Downlink data receiving method, downlink data sending method, and device | |
| CN104967732A (en) | Information processing method and electronic device | |
| US20080064430A1 (en) | Mobile communications terminal and method therefor | |
| CN103052034B (en) | A kind of Long Term Evolution realizes the method for cluster multi call session, system and equipment | |
| CN104468962A (en) | Call request processing method and electronic devices | |
| US20190350019A1 (en) | Device and Method of Handling a Radio Network Temporary Identifier | |
| US20210212049A1 (en) | Resource allocation method and device | |
| CN106851597A (en) | Cluster multi call call text messages transmission method | |
| RU2552143C2 (en) | Method and system for participation in group call | |
| CN102378125A (en) | Trunking communication system and cooperation processing fault weakening method | |
| CN103118341A (en) | Implementation method of distributed network schedule of mobile terminal and mobile terminal | |
| CN107197535A (en) | A kind of cluster the whole network call control method and apparatus | |
| CN109788445B (en) | Group call service establishing method, base station, eMMC and system | |
| CN108882180A (en) | Group exhales session method, device and system | |
| CN111757515A (en) | Method, device and base station for realizing multi-TRP transmission | |
| US20180351884A1 (en) | System and Method for Individualizing Messages |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170808 |