CN107294739A - The network equipment, terminal, group membership's point-to-point communication and the method for obtaining its information - Google Patents
The network equipment, terminal, group membership's point-to-point communication and the method for obtaining its information Download PDFInfo
- Publication number
- CN107294739A CN107294739A CN201610200446.8A CN201610200446A CN107294739A CN 107294739 A CN107294739 A CN 107294739A CN 201610200446 A CN201610200446 A CN 201610200446A CN 107294739 A CN107294739 A CN 107294739A
- Authority
- CN
- China
- Prior art keywords
- information
- group membership
- group
- membership
- message
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
-
- 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
Abstract
A kind of network equipment, terminal, group membership's point-to-point communication and the method for obtaining its information, the group that the group membership belongs in cluster network, methods described include：Group membership's information request message is sent to network side；Wherein, group membership's information request message includes the identification information of group；Receive and come from the network side and group membership's feedback of the information message corresponding with group membership's information request message；Wherein, group membership's feedback of the information message includes the information of the group membership.The number of members of the information of group member and the group at place can be known using such scheme, and then can set up and organize the point-to-point communication of interior special member.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of network equipment, terminal, group membership are point-to-point logical
The method believed and obtain its information.
Background technology
In order to realize that some user sends the function of voice or data to multiple users simultaneously, China sets up
LTE broadbands cluster (Broadband Trunking Communication, B-Trunc) industry alliance,
It is responsible for standard formulation and the industrial development planning of broadband cluster.LTE broadbands cluster support wideband data,
The business such as voice cluster and multimedia cluster scheduling, can support the foundation of group, to realize in some group
Terminal (User Equipment, UE) can be into group other UE send voice and data simultaneously.
At present, each UE can be known oneself belongs to or which group is belonged to for which group, but simultaneously can not
Know the number of members of the information of group member and the group at place, therefore also can not set up and organize interior special member
Point-to-point communication.
The content of the invention
The problem of present invention is solved is the number of members of the group at the information and place for how knowing group member.
To solve the above problems, the embodiments of the invention provide a kind of method for obtaining group membership's information, institute
The group that group membership belongs in cluster network is stated, methods described includes：Group membership's letter is sent to network side
Cease request message；Wherein, group membership's information request message includes the identification information of group；Receive and
From the network side and group membership's feedback of the information message corresponding with group membership's information request message；Its
In, group membership's feedback of the information message includes the information of the group membership.
Alternatively, described group of identification information is group identification number.
Alternatively, the information of the group membership includes：Identification number, title and the number of group membership of group membership
Amount.
The embodiments of the invention provide a kind of method for obtaining group membership's information, the group membership belongs to cluster
A group in network, methods described includes：Disappear when receiving group membership's information request from end side
During breath, group membership's information request message, and the therefrom identification information of acquisition group are parsed；According to described
The identification information of group, searches the information of the group membership corresponding to described group of identification information；To the terminal
Side sends group membership's feedback of the information message；Wherein：Group membership's feedback of the information message includes described group
The information of member.
Alternatively, described group of identification information is group identification number.
Alternatively, the information of the group membership included in group membership's feedback of the information message, is fair
Perhaps the information of disclosed group membership.
Alternatively, the information of the group membership includes：Identification number, title and the number of group membership of group membership
Amount.
The embodiments of the invention provide a kind of method of group membership's point-to-point communication, the group membership belongs to collection
A group in group network, methods described includes：Group membership is obtained using above-described any method
Information；Group membership to be communicated is chosen according to the information of the group membership, and with the group to be communicated
Member sets up point-to-point communication.
The embodiments of the invention provide a kind of terminal, the terminal includes：First transmitting element, suitable for
Network side sends group membership's information request message；Wherein, group membership's information request message includes group
Identification information, the group that the group membership belongs in cluster network；First receiving unit, suitable for connecing
Receive and come from the network side and group membership's feedback of the information message corresponding with group membership's information request message；
Wherein, group membership's feedback of the information message includes the information of the group membership.
The embodiments of the invention provide a kind of network equipment, the network equipment includes：Second receiving unit,
Suitable for receiving group membership's information request message from end side, the group membership belongs in cluster network
One group；Resolution unit, suitable for receiving group membership's letter from end side when second receiving unit
When ceasing request message, group membership's information request message, and the therefrom identification information of acquisition group are parsed；
Searching unit, suitable for the identification information according to described group, searches the group corresponding to described group of identification information
The information of member；Second transmitting element, suitable for sending group membership's feedback of the information message to the end side；
Wherein：Group membership's feedback of the information message includes the information of the group membership.
Alternatively, the information of the group membership included in group membership's feedback of the information message, is fair
Perhaps the information of disclosed group membership.
Alternatively, the information of the group membership includes：The identification number and title of group membership.
Compared with prior art, technical scheme has advantages below：
Because the network equipment can know the information of all group memberships, therefore include group by being sent to network side
Identification information group membership's information request message, and then receive group membership's information from the network side
Feedback message, the information of group member and the group at place are known by group membership's feedback of the information message
Number of members, and then can set up and organize the point-to-point communication of interior special member.
Further, it is fair due to the information of the group membership included in group membership's feedback of the information message
Perhaps the information of disclosed group membership, that is to say, that only allow the group membership's information being disclosed can be other
Group membership is known, so as to protect the privacy of group membership, improves information security.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the method for acquisition group membership information in the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the method for another acquisition group membership information in the embodiment of the present invention；
Fig. 3 is the signalling diagram for the method that another in the embodiment of the present invention obtains group membership's information；
Fig. 4 is a kind of structural representation of terminal in the embodiment of the present invention；
Fig. 5 is a kind of structural representation of network equipment in the embodiment of the present invention.
Embodiment
In order to realize that some user sends the function of voice or data to multiple users simultaneously, China sets up
LTE broadbands cluster (Broadband Trunking Communication, B-Trunc) industry alliance,
It is responsible for standard formulation and the industrial development planning of broadband cluster.LTE broadbands cluster support wideband data,
The business such as voice cluster and multimedia cluster scheduling, can support the foundation of group, to realize in some group
Terminal (User Equipment, UE) can be into group other UE send voice and data simultaneously.
At present, each UE can be known oneself belongs to or which group is belonged to for which group, but simultaneously can not
Know the number of members of the information of group member and the group at place, therefore also can not set up and organize interior special member
Point-to-point communication.
To solve the above problems, the embodiments of the invention provide the method for obtaining group membership's information, due to net
Network equipment can know the information of all group memberships, therefore include the identification information of group by being sent to network side
Group membership's information request message, and then receive group membership's feedback of the information message from the network side,
The number of members of the information of group member and the group at place is known by group membership's feedback of the information message,
And then can set up and organize the point-to-point communication of interior special member.
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings
The specific embodiment of the present invention is described in detail.
The method that shown below a kind of acquisition group membership information in the embodiment of the present invention, as shown in figure 1,
Methods described can include：
S11：Group membership's information request message is sent to network side；Wherein, group membership's information request disappears
The identification information of group can be included in breath.
In specific implementation, when the information of group membership to be obtained, group membership's letter can be sent to network side
Cease request message (Group User Information Request), and in order that network side identification it is corresponding
Group, can in the message carrying group expression information.
In specific implementation is implemented, described group is the member in the group set up in cluster network, group
For terminal.
In specific implementation, the form of group membership's information request message can be as shown in table 1.
Table 1
Wherein, the left side one in table 1 arranges the title for representing cell, and the row of the right one represent the type of cell,
The right and left is corresponded.Protocol discriminator characterize protocol discriminator；Spare half octet
Characterize half extra eight bit byte；Trunking Procedure transaction identity characterize relay processes
Transaction Identifier；Group User Information Request message identity characterize group membership's information please
The identity of message is sought, the type of this cell belongs to type of message (Message Type)；Group ID tables
The group identification number for the specific group for wanting acquisition is levied, its effect is so that network side can position to be required group
The group of information about firms, i.e. UE are expected to obtain in the information about firms of the group or the cluster of group membership's quantity information
A group.
In an embodiment of the present invention, described group of identification information can be group identification number.
S12：Receive from the network side and group membership corresponding with group membership's information request message letter
Cease feedback message；Wherein, group membership's feedback of the information message includes the information of the group membership.
In specific implementation, after group membership's information request message is sent to network side, it can receive and
From the network side group membership feedback of the information message (Group User Information Response).
In an embodiment of the present invention, the structure of group membership's feedback of the information message can be as shown in table 2：
Table 2
Wherein：The left side one in table 2 arranges the title for representing cell, and the row of the right one represent the type of cell,
The right and left is corresponded.Protocol discriminator characterize protocol discriminator；Spare half octet
Characterize half extra eight bit byte；Trunking Procedure transaction identity characterize relay processes
Transaction Identifier；Group User Information Response message identity characterize group membership's information
The identity of feedback message, the type of this cell belongs to type of message (Message Type).Group ID
The identification number of sign group, Length of Group User Information Resource List are group membership's
Quantity.Group User Information Resource are the information of group membership.Group User
Information Resource List characterize group membership's information source list；Group User Information
Resource characterizes group membership's information source.Identification number (the Group of Group ID BCD Number expression groups
ID it is) by being formed with BCD coded formats.
In specific implementation, the information of the group membership can include：The identification number of group membership, title and
The quantity of group membership, those skilled in the art according to actual needs, can increase the information of the group membership.
The address of group membership can such as be increased in the information of the group membership.
To cause art technology to more fully understand and realizing the present invention, implementation of the present invention has been also provided below
The method of another acquisition group membership information in example, a described group of group to be set up in cluster network,
As shown in Fig. 2 methods described can include：
S21：Judge whether to receive group membership's information request message from end side.
When receiving group membership's information request message from end side, S22 can be performed, on the contrary can be with
Continue executing with S21.
S22：Parse group membership's information request message, and the therefrom identification information of acquisition group.
In an embodiment of the present invention, described group of identification information is group identification number.
S23：According to described group of identification information, search group membership's corresponding to described group of identification information
Information.
In specific implementation, when the network equipment gets the identification information of group, you can to uniquely determine one
During group, the information of the group membership corresponding to described group of identification information can be searched.
In an embodiment of the present invention, the information of group membership can be stored with the structure shown in table 3：
Table 3
Wherein：From left to right, respectively whether cell, the type of cell, cell for 5 column informations in table 3
For optional, cell form and its length.The identification number of Group ID BCD Number expression groups
(Group ID) is by being formed with BCD coded formats.User ID are the identification number of group membership, and it is grown
Spend for 6 bytes.User Name are the title of group membership, are shown for UE, and its length is 1~n of octet,
Characterize 1~n byte or 1~n 8 hytes members.It is essential, V (Value) that M, which characterizes corresponding cell,
It is a kind of form of data flow, characterizes the length of cell of the identification number (User ID) of group membership by below
" length (6) " indicate.LV (Length Value) characterizes the title (User Name) of group membership
Cell in can first have the instruction of a length (Length), Value byte is indicated by Length
The number of (or 8 hytes member).
S24：Group membership's feedback of the information message is sent to the end side；Wherein：Group membership's information is anti-
Feedback message includes the information of the group membership.
In specific implementation, in order to protect institute in the privacy of group membership, group membership's feedback of the information message
Including the group membership information, to allow the information of disclosed group membership.
Process is implemented to the acquisition methods of group membership's information in above-described embodiment with reference to Fig. 3
Describe in detail, participating in the equipment of group membership's acquisition of information includes：Terminal 31 and network side are set
Standby 32, methods described may include steps of：
S31：Terminal 31 sends Group User Information Request to the equipment 32 of network side and disappeared
Breath.
In specific implementation, terminal 31 is the member in a group in cluster network, if terminal 31
When wanting to obtain the information of some other group membership, Group User can be sent to the equipment 32 of network side
Information Request message, and the desired group mark for obtaining group membership's information is being carried in this message
Information.
S32：The information for obtaining group membership is searched by the identification information of group, and organizes the information of group membership.
In specific implementation, the equipment 32 of network side receives Group User Information Request and disappeared
After breath, therefrom parsing obtains a group identification information, it is possible to which being searched by the identification information of group should with storage
The position of the information about firms of group, and judge whether the information about firms in group allows disclosure one by one, if this group
The information of member allows disclosure, can be by the information solicitation of this group membership to Group User Information
, otherwise can not be by the information solicitation of this group membership to Group User in Response message structure
In Information Response message structure.So, the letter of group membership can be both fed back as far as possible
Breath, can ensure the privacy of group membership again.
S33：The equipment 32 of network side issues the Group User Information Response after tissue
Terminal 31.
In specific implementation, the equipment 32 of network side can be by the Group User Information after tissue
Response issues terminal 31, and terminal 31 is the information that would know that group membership, if the need arises, is entered
And point-to-point communicate can be carried out with specific group membership.
Understand in summary, because the network equipment can know the information of all group memberships, therefore by net
Network side sends the group membership's information request message for the identification information for including group, and then receives from the network
Group membership's feedback of the information message of side, the letter of group member is known by group membership's feedback of the information message
The number of members of the group at breath and place, and then can set up and organize the point-to-point communication of interior special member.
To cause those skilled in the art to more fully understand and realizing the present invention, the present invention has been also provided below
A kind of method of group membership's point-to-point communication in embodiment, described group is one set up in cluster network
Individual group, methods described includes：Group membership is obtained using any method described in above example first
Information, and then group membership to be communicated is chosen according to the information of the group membership, and with it is described to be communicated
Group membership set up point-to-point communication.
It should be noted that the mode that point-to-point communication is set up with the group membership to be communicated can be with
Including a variety of, such as point-to-point communication can be set up by LTE network and the group membership to be communicated,
Point-to-point communication can also be set up by WIFI and the group membership to be communicated, if apart from suitable, gone back
Point-to-point communication can be set up by bluetooth and the group membership to be communicated.Point pair is set up between group membership
The mode of point communication does not constitute any limitation to protection scope of the present invention.
To cause those skilled in the art to more fully understand and realizing the present invention, the present invention has been also provided below
A kind of terminal in embodiment, as shown in figure 4, the terminal can include：First transmitting element 41 and
First receiving unit 42, wherein：
First transmitting element 41, suitable for sending group membership's information request message to network side；Wherein,
Group membership's information request message includes the identification information of group, and the group membership belongs in cluster network
A group；
First receiving unit 42, suitable for receiving from the network side and being asked with group membership's information
Seek the corresponding group membership's feedback of the information message of message；Wherein, group membership's feedback of the information message includes
The information of the group membership.
To cause those skilled in the art to more fully understand and realizing the present invention, the present invention has been also provided below
A kind of network equipment in embodiment, as shown in figure 5, the network equipment can include：Second receives
Unit 51, resolution unit 52, the transmitting element 54 of searching unit 53 and second, wherein：
Second receiving unit 51, suitable for receiving group membership's information request message from end side, institute
State the group that group membership belongs in cluster network；
The resolution unit 52, suitable for receiving the composition from end side when second receiving unit 51
During member's information request message, group membership's information request message, and the therefrom mark letter of acquisition group are parsed
Breath；
The searching unit 53, suitable for the identification information according to described group, the identification information of described group of lookup
The information of corresponding group membership；
Second transmitting element 54, suitable for sending group membership's feedback of the information message to the end side；Its
In：Group membership's feedback of the information message includes the information of the group membership.
In specific implementation, the information of the included group membership in group membership's feedback of the information message,
To allow the information of disclosed group membership.
In specific implementation, the information of the group membership includes：Identification number, title and the composition of group membership
The quantity of member.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment
Rapid to can be by program to instruct the hardware of correlation to complete, the program can be stored in can with computer
Read in storage medium, storage medium can include：ROM, RAM, disk or CD etc..
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art,
Without departing from the spirit and scope of the present invention, it can make various changes or modifications, therefore the guarantor of the present invention
Shield scope should be defined by claim limited range.
Claims (12)
1. a kind of method for obtaining group membership's information, the group that the group membership belongs in cluster network, it is special
Levy and be, including：
Group membership's information request message is sent to network side；Wherein, wrapped in group membership's information request message
Include the identification information of group；
Receive and come from the network side and group membership's feedback of the information corresponding with group membership's information request message
Message；Wherein, group membership's feedback of the information message includes the information of the group membership.
2. the method according to claim 1 for obtaining group membership's information, it is characterised in that described group of mark
It is group identification number to know information.
3. the method according to claim 1 for obtaining group membership's information, it is characterised in that the group membership
Information include：Identification number, title and the quantity of group membership of group membership.
4. a kind of method for obtaining group membership's information, the group that the group membership belongs in cluster network, it is special
Levy and be, including：
When receiving group membership's information request message from end side, group membership's information request is parsed
Message, and the therefrom identification information of acquisition group；
According to described group of identification information, the information of the group membership corresponding to described group of identification information is searched；
Group membership's feedback of the information message is sent to the end side；Wherein：Group membership's feedback of the information message
Include the information of the group membership.
5. the method according to claim 4 for obtaining group membership's information, it is characterised in that described group of mark
It is group identification number to know information.
6. the method according to claim 4 for obtaining group membership's information, it is characterised in that the group membership
The information of the included group membership in feedback of the information message, to allow the information of disclosed group membership.
7. the method according to claim 4 for obtaining group membership's information, it is characterised in that the group membership
Information include：Identification number, title and the quantity of group membership of group membership.
8. a kind of method of group membership's point-to-point communication, the group that the group membership belongs in cluster network, its
It is characterised by, including：
The information of group membership is obtained using the method described in claim any one of 1-7；
Group membership to be communicated is chosen according to the information of the group membership, and is built with the group membership to be communicated
Vertical point-to-point communication.
9. a kind of terminal, it is characterised in that including：
First transmitting element, suitable for sending group membership's information request message to network side；Wherein, the composition
Member's information request message includes the identification information organized, belong in cluster network one of the group membership
Group；
First receiving unit, suitable for receive from the network side and with group membership's information request message pair
The group membership's feedback of the information message answered；Wherein, group membership's feedback of the information message includes described group
The information of member.
10. a kind of network equipment, it is characterised in that including：
Second receiving unit, suitable for receiving group membership's information request message from end side；The group membership
The group belonged in cluster network；
Resolution unit, suitable for receiving group membership's information request from end side when second receiving unit
During message, group membership's information request message, and the therefrom identification information of acquisition group are parsed；
Searching unit, suitable for the identification information according to described group, corresponding to the identification information for searching described group
The information of group membership；
Second transmitting element, suitable for sending group membership's feedback of the information message to the end side；Wherein：It is described
Group membership's feedback of the information message includes the information of the group membership.
11. the network equipment according to claim 10, it is characterised in that group membership's feedback of the information message
In the included group membership information, to allow the information of disclosed group membership.
12. the network equipment according to claim 10, it is characterised in that the information of the group membership includes：
The identification number and title of group membership.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610200446.8A CN107294739A (en) | 2016-03-31 | 2016-03-31 | The network equipment, terminal, group membership's point-to-point communication and the method for obtaining its information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200446.8A CN107294739A (en) | 2016-03-31 | 2016-03-31 | The network equipment, terminal, group membership's point-to-point communication and the method for obtaining its information |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112714055A (en) * | 2019-10-25 | 2021-04-27 | 成都鼎桥通信技术有限公司 | Point-to-point short message reading confirmation method, device and system for broadband trunking communication |
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| CN1846401A (en) * | 2003-09-05 | 2006-10-11 | 诺基亚公司 | Group service with information on group members |
| CN103518350A (en) * | 2012-05-14 | 2014-01-15 | 华为技术有限公司 | Method and system for group communication, group server and group member device |
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| CN1682174A (en) * | 2002-09-05 | 2005-10-12 | 松下电器产业株式会社 | Group formation/management system, group management device, and member device |
| CN1846401A (en) * | 2003-09-05 | 2006-10-11 | 诺基亚公司 | Group service with information on group members |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112714055A (en) * | 2019-10-25 | 2021-04-27 | 成都鼎桥通信技术有限公司 | Point-to-point short message reading confirmation method, device and system for broadband trunking communication |
| CN112714055B (en) * | 2019-10-25 | 2022-10-25 | 成都鼎桥通信技术有限公司 | Point-to-point short message reading confirmation method, device and system for broadband trunking communication |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hao Yutai Inventor after: Gu Xiangxin Inventor before: Hao Yutai Inventor before: Deng Yun Inventor before: Gu Xiangxin |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |