CN109429185A - MBSFN group signaling method and device - Google Patents
MBSFN group signaling method and device Download PDFInfo
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- CN109429185A CN109429185A CN201710765705.6A CN201710765705A CN109429185A CN 109429185 A CN109429185 A CN 109429185A CN 201710765705 A CN201710765705 A CN 201710765705A CN 109429185 A CN109429185 A CN 109429185A
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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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the present invention provides a kind of MBSFN group signaling method and device, wherein this method comprises: determining the target service area SA where the member terminal of the MBSFN group when establishing multicast single frequency network MBSFN group；When being successfully established the MBSFN group, according to the corresponding relationship between the signaling multicast channel pre-established and SA, pass through signaling multicast channel corresponding to the target SA, the paging message of the MBSFN group is broadcasted in the target SA, wherein, it include multiple signaling multicast channels in the corresponding relationship, the member terminal that the paging message is used to indicate the MBSFN group is monitored and received to the data of the MBSFN group.Method and device provided in an embodiment of the present invention can reduce signaling multicast channel to waste caused by multicast resource, reduce the power consumption of terminal.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of MBSFN group signaling methods and device.
Background technique
The prior art is in multicast single frequency network (Multimedia Broadcast multicast service Single
Frequency Network, abbreviation MBSFN) in cluster, using multimedia broadcast multi-broadcasting business (Multimedia
Broadcast Multicast Service, abbreviation MBMS) multicast carry out group service broadcast.
Under actual scene, the foundation or release of MBMS group need to notify terminal, and notification message passes through general signaling
Multicast channel is sent to terminal, but this general signaling multicast channel can only often configure one, be equivalent to the whole network all ends
End all receives message on the same signaling multicast channel, for having for the network of more group, this signaling multicast channel
More multicast resource can be occupied, meanwhile, terminal meeting one directly receives foundation or the release message of unrelated group, and terminal is caused to consume
Electricity increases.
Summary of the invention
The embodiment of the present invention provides a kind of MBSFN group signaling method and device, to reduce signaling multicast channel
To waste caused by multicast resource, the power consumption of terminal is reduced.
First aspect of the embodiment of the present invention provides a kind of MBSFN group signaling method, this method comprises:
When establishing multicast single frequency network MBSFN group, the target clothes where the member terminal of the MBSFN group are determined
Be engaged in region SA；
When being successfully established the MBSFN group, according to the corresponding pass between the signaling multicast channel pre-established and SA
System, through signaling multicast channel corresponding to the target SA, by the paging message of the MBSFN group in the target SA
It is broadcasted, wherein include multiple signaling multicast channels in the corresponding relationship, the paging message is used to indicate described
The member terminal of MBSFN group is monitored and is received to the data of the MBSFN group.
Second aspect of the embodiment of the present invention provides a kind of MBSFN group signaling sending device, which includes:
Determining module, for when establishing multicast single frequency network MBSFN group, determining that the member of the MBSFN group is whole
Target service area SA where holding；
First broadcast module, when being successfully established the MBSFN group, according to the signaling multicast channel and SA pre-established
Between corresponding relationship the paging message of the MBSFN group is existed by signaling multicast channel corresponding to the target SA
It is broadcasted in the target SA, wherein include multiple signaling multicast channels in the corresponding relationship, the paging message is used
The data of the MBSFN group are monitored and received in the member terminal for indicating the MBSFN group.
The embodiment of the present invention, by determining the target where the member terminal of MBSFN group when establishing MBSFN group
Coverage SA, and when being successfully established MBSFN group, according to pair between the multiple signaling multicast channels pre-established and SA
It should be related to, by signaling multicast channel corresponding to target SA, the paging message of the MBSFN group be carried out in target SA wide
It broadcasts.Due to having pre-established the corresponding relationship between multiple signaling multicast channels and SA in embodiments of the present invention, it is not required to
It will be as the prior art in the paging message of the whole network broadcast MBSFN group, but according between signaling multicast channel and SA
Corresponding relationship is being broadcasted in the region SA where the member terminal of MBSFN group, to reduce signaling multicast channel
Waste to multicast resource, and since terminal only receives the message of its corresponding signaling multicast channel of place cell, eventually
End will not receive foundation or release message from all MBSFN groups of the whole network, to reduce the power consumption of terminal.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart for MBSFN group signaling method that one embodiment of the invention provides；
Fig. 2 be another embodiment of the present invention provides a kind of MBSFN group signaling method flow chart；
Fig. 3 is a kind of structural schematic diagram for MBSFN group signaling sending device that one embodiment of the invention provides；
Fig. 4 be another embodiment of the present invention provides a kind of MBSFN group signaling sending device structural schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The term " includes " of description and claims of this specification and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, the device of the process or structure that contain series of steps is not necessarily limited to clearly arrange
Those of out structure or step but may include other steps being not clearly listed or intrinsic for these processes or device
Rapid or structure.
The embodiment of the present invention provides a kind of MBSFN group signaling method, and this method can have a kind of MBSFN group to believe
Sending device is enabled to execute, which can be it is not limited to be arranged in group service server.It is this referring to Fig. 1, Fig. 1
A kind of flow chart of MBSFN group signaling method of embodiment offer is invented, as shown in Figure 1, this method includes as follows
Step:
Step 101, when establishing multicast single frequency network MBSFN group, where determining the member terminal of the MBSFN group
Target service area SA.
In the present embodiment, when terminal is moved to another coverage SA from a coverage SA, terminal is to group
Service server reported position, i.e. SA where it, group service server is after receiving the SA that terminal reports, by itself and this
SA where the terminal of ground storage is matched, if inconsistent, the SA for updating the terminal being locally stored reports for terminal
SA, if unanimously, not updating.Optionally, when establishing MBSFN group, MBSFN group signaling sending device is according to its reception
The group identification arrived searches terminal iidentification corresponding to the group identification in the local database, further according to the end being locally stored
Corresponding relationship between end mark and coverage SA, determines the SA (i.e. target SA) where the member terminal of the MBSFN group.
Step 102, when being successfully established the MBSFN group, according between the signaling multicast channel pre-established and SA
Corresponding relationship, by signaling multicast channel corresponding to the target SA, by the paging message of the MBSFN group described
It is broadcasted in target SA, wherein include multiple signaling multicast channels in the corresponding relationship, the paging message is for referring to
Show that the member terminal of the MBSFN group is monitored and received to the data of the MBSFN group.
Optionally, in one possible implementation, the corresponding relationship between signaling multicast channel and SA, can be
MBSFN group signaling sending device is to generate after each SA in network is randomly assigned one or more signaling multicast channels,
For example, currently have signaling multicast channel a, signaling multicast channel b, signaling multicast channel c, current network include coverage SA1,
SA2, SA3, then the corresponding relationship between the signaling multicast channel established at random and SA may are as follows: signaling multicast channel a is corresponding
SA1, signaling multicast channel b correspond to SA2, signaling multicast channel c corresponds to SA3, under certain actual scene, it is also possible to random arrangement at
Other corresponding relationships in addition to above-mentioned corresponding relationship, it is only for illustrating rather than to unique restriction of the invention.
Optionally, in alternatively possible implementation, corresponding relationship between signaling multicast channel and SA be can be
MBSFN group signaling sending device is established according to the type of service of SA each in network and/or the load information of each SA.For example,
A corresponding identical signaling multicast channel is configured by the identical coverage of type of service, or load number is belonged to together
The SA of one preset range is configured to a corresponding signaling multicast channel, or type of service is identical, and load number belongs to together
The SA of one preset range is configured to a corresponding signaling multicast channel.Certainly merely illustrative herein to illustrate rather than to of the invention
It is unique to limit.
Optionally, when terminal disappears from a plurality of paging that the corresponding signaling multicast channel of SA where it receives MBSFN group
When breath, terminal selects the paging message with SA binding where it from multiple paging messages, and the paging message is handed down to tune
Modulator-demodulator, so that modem begins listening for the data of the MBSFN group.Particularly, if SA is corresponding where terminal
The MBSFN group has a plurality of Logical Traffic Channels can receive, then receives together, and go to decode by preset phonetic matrix.And
If modem can not obtain the configuration of Logical Traffic Channels according to paging message, by real time transport protocol RTP language
Sound quality detection triggering unicast reception.
The present embodiment, by determining the destination service where the member terminal of MBSFN group when establishing MBSFN group
Region SA, and when being successfully established MBSFN group, according to the corresponding pass between the multiple signaling multicast channels pre-established and SA
System, by signaling multicast channel corresponding to target SA, the paging message of the MBSFN group is broadcasted in target SA.
Due to having pre-established the corresponding relationship between multiple signaling multicast channels and SA in the present embodiment, therefore, there is no need to as existing
There is paging message of the technology like that in the whole network broadcast MBSFN group, but according to the corresponding pass between signaling multicast channel and SA
It is broadcasted in the region SA where tying up to the member terminal of MBSFN group, to reduce signaling multicast channel to multicast
The waste of resource, and since terminal only receives the message of the corresponding signaling multicast channel of cell where it, terminal is not yet
The foundation from all MBSFN groups of the whole network or release message can be received, to reduce the power consumption of terminal.
Fig. 2 be another embodiment of the present invention provides a kind of MBSFN group signaling method flow chart, such as Fig. 2 institute
Show, on the basis of Fig. 1 embodiment, this method comprises:
Step 201 receives and stores the location information that each terminal reports in the multicast single frequency network, the location information
In include SA mark.
Step 202 is randomly assigned one or more signaling multicast channels for each SA in the multicast single frequency network, raw
At the corresponding relationship between signaling multicast channel and SA.
Optionally, the corresponding signaling multicast channel of each SA can be MBSFN group signaling sending device in the present embodiment
Be at random each SA distribution, be also possible to MBSFN group signaling sending device according to the type of service of SA each in network and/or
What the load information of each SA was established, for example, configuring a corresponding identical signaling group for the identical coverage of type of service
Channel is broadcast, perhaps by the SA that load number belongs to same preset range configures a corresponding signaling multicast channel or by industry
Service type is identical, and load number belongs to the SA of same preset range and is configured to a corresponding signaling multicast channel.Certainly herein
It is merely illustrative to illustrate rather than to unique restriction of the invention.
Step 203, according to the corresponding relationship between signaling multicast channel and SA, by signaling multicast channel corresponding to each SA
Information be sent to the terminal under each SA, so as to be monitored on signaling multicast channel corresponding to the SA where it of the terminal under each SA
The paging message of MBSFN group where it.
Optionally, the corresponding relationship between signaling multicast channel above-mentioned in actual scene and SA is not limited only to include letter
The corresponding relationship between multicast channel and SA is enabled, can also include the quality of service classes identification code QCI of signaling multicast channel, with
And the IP address and port information etc. of signaling multicast channel.
Optionally, the present embodiment is sent out the information of the corresponding signaling multicast channel of each SA by one-to-one sending method
Give the terminal under each SA.
Step 204, when establishing multicast single frequency network MBSFN group, where determining the member terminal of the MBSFN group
Target service area SA.
Step 205, when being successfully established the MBSFN group, according to the corresponding relationship between signaling multicast channel and SA,
By signaling multicast channel corresponding to the target SA, by the paging message of the MBSFN group in the target SA into
Row broadcast, wherein include multiple signaling multicast channels in the corresponding relationship, the paging message is used to indicate described
The member terminal of MBSFN group is monitored and is received to the data of the MBSFN group.
The present embodiment, by determining the destination service where the member terminal of MBSFN group when establishing MBSFN group
Region SA, and when being successfully established MBSFN group, according to the corresponding pass between the multiple signaling multicast channels pre-established and SA
System, by signaling multicast channel corresponding to target SA, the paging message of the MBSFN group is broadcasted in target SA.
Due to having pre-established the corresponding relationship between multiple signaling multicast channels and SA in the present embodiment, therefore, there is no need to as existing
There is paging message of the technology like that in the whole network broadcast MBSFN group, but according to the corresponding pass between signaling multicast channel and SA
It is broadcasted in the region SA where tying up to the member terminal of MBSFN group, to reduce signaling multicast channel to multicast
The waste of resource, and since terminal only receives the message of the corresponding signaling multicast channel of cell where it, terminal is not yet
The foundation from all MBSFN groups of the whole network or release message can be received, to reduce the power consumption of terminal.
Fig. 3 is a kind of structural schematic diagram for MBSFN group signaling sending device that one embodiment of the invention provides, such as Fig. 3
Shown, which includes:
Determining module 11, for determining the member of the MBSFN group when establishing multicast single frequency network MBSFN group
Target service area SA where terminal；
First broadcast module 12, when being successfully established the MBSFN group, according to the signaling multicast channel that pre-establishes and
Corresponding relationship between SA, by signaling multicast channel corresponding to the target SA, by the paging message of the MBSFN group
It is broadcasted in the target SA, wherein include multiple signaling multicast channels, the paging message in the corresponding relationship
The member terminal for being used to indicate the MBSFN group is monitored and is received to the data of the MBSFN group.
Device provided in this embodiment can be used in executing the technical solution of Fig. 1 embodiment, executive mode and beneficial effect
Fruit seemingly, repeats no more herein.
Fig. 4 be another embodiment of the present invention provides a kind of MBSFN group signaling sending device structural schematic diagram, such as scheme
Shown in 4, on the basis of Fig. 3 embodiment, the device further include:
Sending module 13, for the corresponding relationship between the basis signaling multicast channel pre-established and SA, by each SA institute
The information of corresponding signaling multicast channel is sent to the terminal under each SA, so that corresponding to terminal SA where it under each SA
The paging message of MBSFN group where monitoring it on signaling multicast channel.
Described device further include:
First distribution module 14, for being randomly assigned one or more signalings for each SA in the multicast single frequency network
Multicast channel generates the corresponding relationship between signaling multicast channel and SA.
Described device further include:
Second distribution module 15, for according to the type of service of SA each in the multicast single frequency network and/or bearing for each SA
Information carrying breath distributes one or more signaling multicast channels for each SA, generates the corresponding relationship between signaling multicast channel and SA.
Described device further include:
Receiving module 16, for receiving the location information that each terminal reports in the multicast single frequency network, the position letter
It include the mark of SA in breath.
Memory module 17, for storing the location information that each terminal reports in the multicast single frequency network.
Device provided in this embodiment can be used in executing the technical solution of Fig. 2 embodiment, executive mode and beneficial effect
Fruit seemingly, repeats no more herein.
Finally, it should be noted that those of ordinary skill in the art will appreciate that whole in above-described embodiment method or
Part process is that relevant hardware can be instructed to complete by computer program, and the program can be stored in a computer
In readable storage medium storing program for executing, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, described to deposit
Storage media can be disk, CD, read-only memory (ROM) or random access memory (RAM) etc..
Each functional unit in the embodiment of the present invention can integrate in a processing module, be also possible to each unit
It is individually physically present, can also be integrated in two or more units in a module.Above-mentioned integrated module both can be with
Using formal implementation of hardware, can also be realized in the form of software function module.If the integrated module is with software
The form of functional module realizes, and when sold or used as an independent product, also can store and computer-readable deposits at one
In storage media.Storage medium mentioned above can be read-only memory, disk or CD etc..
The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；Although referring to aforementioned each reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified, or equivalent substitution of some or all of the technical features；And
These are modified or replaceed, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of MBSFN group signaling method characterized by comprising
When establishing multicast single frequency network MBSFN group, the destination service area where the member terminal of the MBSFN group is determined
Domain SA；
When being successfully established the MBSFN group, according to the corresponding relationship between the signaling multicast channel pre-established and SA, lead to
Signaling multicast channel corresponding to the target SA is crossed, the paging message of the MBSFN group is carried out in the target SA
Broadcast, wherein include multiple signaling multicast channels in the corresponding relationship, the paging message is used to indicate the MBSFN
The member terminal of group is monitored and is received to the data of the MBSFN group.
2. the method according to claim 1, wherein described when establishing multicast single frequency network MBSFN group, really
Before target service area SA where the member terminal of the fixed MBSFN group, the method also includes:
According to the corresponding relationship between the signaling multicast channel pre-established and SA, by signaling multicast channel corresponding to each SA
Information is sent to the terminal under each SA, so as to monitor it on signaling multicast channel corresponding to the SA where it of the terminal under each SA
The paging message of place MBSFN group.
3. according to the method described in claim 2, it is characterized in that, signaling multicast channel and SA that the basis pre-establishes it
Between corresponding relationship, the information of signaling multicast channel corresponding to each SA is sent to before the terminal under each SA, the method
Further include:
One or more signaling multicast channels are randomly assigned for each SA in the multicast single frequency network, generate signaling multicast letter
Corresponding relationship between road and SA.
4. according to the method described in claim 2, it is characterized in that, signaling multicast channel and SA that the basis pre-establishes it
Between corresponding relationship, the information of signaling multicast channel corresponding to each SA is sent to before the terminal under each SA, the method
Further include:
According to the type of service of SA each in the multicast single frequency network and/or the load information of each SA, for each SA distribute one or
Multiple signaling multicast channels generate the corresponding relationship between signaling multicast channel and SA.
5. method according to any of claims 1-4, which is characterized in that the determination MBSFN group at
Before target service area SA where member's terminal, the method also includes:
The location information that each terminal reports in the multicast single frequency network is received and stored, includes the mark of SA in the location information
Know.
6. a kind of MBSFN group signaling sending device characterized by comprising
Determining module, for when establishing multicast single frequency network MBSFN group, determining the member terminal institute of the MBSFN group
Target service area SA；
First broadcast module, when being successfully established the MBSFN group, according between the signaling multicast channel pre-established and SA
Corresponding relationship, by signaling multicast channel corresponding to the target SA, by the paging message of the MBSFN group described
It is broadcasted in target SA, wherein include multiple signaling multicast channels in the corresponding relationship, the paging message is for referring to
Show that the member terminal of the MBSFN group is monitored and received to the data of the MBSFN group.
7. device according to claim 6, which is characterized in that described device further include:
Sending module will be corresponding to each SA for the corresponding relationship between the basis signaling multicast channel pre-established and SA
The information of signaling multicast channel is sent to the terminal under each SA, so that signaling group corresponding to the SA where it of the terminal under each SA
Broadcast the paging message of MBSFN group where monitoring it on channel.
8. device according to claim 7, which is characterized in that described device further include:
First distribution module, for being randomly assigned one or more signaling multicast letters for each SA in the multicast single frequency network
Road generates the corresponding relationship between signaling multicast channel and SA.
9. device according to claim 7, which is characterized in that described device further include:
Second distribution module, for according to the type of service of SA each in the multicast single frequency network and/or the load information of each SA,
One or more signaling multicast channels are distributed for each SA, generate the corresponding relationship between signaling multicast channel and SA.
10. the device according to any one of claim 6-9, which is characterized in that described device further include:
Receiving module wraps in the location information for receiving the location information that each terminal reports in the multicast single frequency network
Include the mark of SA；
Memory module, for storing the location information that each terminal reports in the multicast single frequency network.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020210930A1 (en) * | 2019-04-15 | 2020-10-22 | 海能达通信股份有限公司 | Trunked communication-based multicast service execution method, and related apparatus |
| CN111836205A (en) * | 2019-04-15 | 2020-10-27 | 海能达通信股份有限公司 | Multicast service implementation method based on cluster communication and related equipment |
| WO2021226848A1 (en) * | 2020-05-12 | 2021-11-18 | Oppo广东移动通信有限公司 | Multicast downlink service notification method, terminal device and network device |
| WO2022170543A1 (en) * | 2021-02-10 | 2022-08-18 | 华为技术有限公司 | Communication method and apparatus for multicast/broadcast service |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101990160A (en) * | 2009-07-31 | 2011-03-23 | 中兴通讯股份有限公司 | Method, device and system for implementing multimedia broadcasting multicast service (MBMS) control channel update notification |
| CN101990163A (en) * | 2009-07-30 | 2011-03-23 | 中兴通讯股份有限公司 | Method for sending multimedia broadcast multicast service (MBMS) control information, system and network side equipment |
| CN102118694A (en) * | 2010-01-11 | 2011-07-06 | 电信科学技术研究院 | Method and system for determining mapping relationship between multicast single-frequency network area and service area |
| CN102480689A (en) * | 2010-11-25 | 2012-05-30 | 中兴通讯股份有限公司 | Method and system for transmitting molecular beam mass spectrometry (MBMS) service |
| WO2012137078A2 (en) * | 2011-04-04 | 2012-10-11 | Alcatel Lucent | Method and apparatus for transmitting and receiving mbms service-related messages |
| CN102740219A (en) * | 2011-04-04 | 2012-10-17 | 上海贝尔股份有限公司 | MBMS communication method and device and MBMS receiving method and device |
| CN103220629A (en) * | 2012-01-18 | 2013-07-24 | 鼎桥通信技术有限公司 | Time division-long term evolution (TD-LTE) digital trunked communication system and group service implementing method |
| CN104349282A (en) * | 2013-08-05 | 2015-02-11 | 成都鼎桥通信技术有限公司 | Broadcast service realization method in LTE system |
| CN104798390A (en) * | 2012-11-13 | 2015-07-22 | 高通股份有限公司 | Emergency alert using MBMS and cell broadcasting |
| CN105376717A (en) * | 2014-08-25 | 2016-03-02 | 中兴通讯股份有限公司 | Method for establishing LTE cluster communication bearer, user equipment and first network element equipment |
| CN105992363A (en) * | 2015-02-27 | 2016-10-05 | 北京信威通信技术股份有限公司 | Group communication establishing and communication method in cluster communication system |
-
2017
- 2017-08-30 CN CN201710765705.6A patent/CN109429185B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101990163A (en) * | 2009-07-30 | 2011-03-23 | 中兴通讯股份有限公司 | Method for sending multimedia broadcast multicast service (MBMS) control information, system and network side equipment |
| CN101990160A (en) * | 2009-07-31 | 2011-03-23 | 中兴通讯股份有限公司 | Method, device and system for implementing multimedia broadcasting multicast service (MBMS) control channel update notification |
| CN102118694A (en) * | 2010-01-11 | 2011-07-06 | 电信科学技术研究院 | Method and system for determining mapping relationship between multicast single-frequency network area and service area |
| CN102480689A (en) * | 2010-11-25 | 2012-05-30 | 中兴通讯股份有限公司 | Method and system for transmitting molecular beam mass spectrometry (MBMS) service |
| WO2012137078A2 (en) * | 2011-04-04 | 2012-10-11 | Alcatel Lucent | Method and apparatus for transmitting and receiving mbms service-related messages |
| CN102740219A (en) * | 2011-04-04 | 2012-10-17 | 上海贝尔股份有限公司 | MBMS communication method and device and MBMS receiving method and device |
| CN103220629A (en) * | 2012-01-18 | 2013-07-24 | 鼎桥通信技术有限公司 | Time division-long term evolution (TD-LTE) digital trunked communication system and group service implementing method |
| CN104798390A (en) * | 2012-11-13 | 2015-07-22 | 高通股份有限公司 | Emergency alert using MBMS and cell broadcasting |
| CN104349282A (en) * | 2013-08-05 | 2015-02-11 | 成都鼎桥通信技术有限公司 | Broadcast service realization method in LTE system |
| CN105376717A (en) * | 2014-08-25 | 2016-03-02 | 中兴通讯股份有限公司 | Method for establishing LTE cluster communication bearer, user equipment and first network element equipment |
| CN105992363A (en) * | 2015-02-27 | 2016-10-05 | 北京信威通信技术股份有限公司 | Group communication establishing and communication method in cluster communication system |
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| WO2020210930A1 (en) * | 2019-04-15 | 2020-10-22 | 海能达通信股份有限公司 | Trunked communication-based multicast service execution method, and related apparatus |
| CN111836205A (en) * | 2019-04-15 | 2020-10-27 | 海能达通信股份有限公司 | Multicast service implementation method based on cluster communication and related equipment |
| WO2021226848A1 (en) * | 2020-05-12 | 2021-11-18 | Oppo广东移动通信有限公司 | Multicast downlink service notification method, terminal device and network device |
| WO2022170543A1 (en) * | 2021-02-10 | 2022-08-18 | 华为技术有限公司 | Communication method and apparatus for multicast/broadcast service |
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