CN101540957A - Cluster terminal with authority and method for realizing group member management - Google Patents
Cluster terminal with authority and method for realizing group member management Download PDFInfo
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- CN101540957A CN101540957A CN 200810087917 CN200810087917A CN101540957A CN 101540957 A CN101540957 A CN 101540957A CN 200810087917 CN200810087917 CN 200810087917 CN 200810087917 A CN200810087917 A CN 200810087917A CN 101540957 A CN101540957 A CN 101540957A
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Abstract
The invention discloses a cluster terminal with an authority and a method for realizing group member management, which relate to the field of digital cluster communication systems. The method comprises the following steps that: the cluster terminal with a group member management authority sends a group member management message to a system side, wherein the message carries group member management information to be updated; the system side performs group member management operations according to the received group member management message and then feeds a group member management response message carrying the operation result information back to the cluster terminal; and the cluster terminal receives the group member management response message and then displays the operation result information in the response message. The technical proposal put forward by the invention allows the cluster terminal with the authority, such as a group leader to be capable of modifying the authorities and the like of other cluster terminals in a group in a cluster network, thereby greatly facilitating cluster users to use digital cluster services.
Description
Technical field
The present invention relates to the digital aggregated communication system field, particularly a kind of method that has the colony terminal of authority and realize management and group.
Background technology
Digital aggregated communication system is an important branch of mobile communcations system, is a kind of mobile communcations system that is applied to group's dispatch control communication, and it is mainly used in professional field of mobile communication, as government department, army, police service, all trades and professions such as railway, water conservancy, civil aviaton and steel logistics.
At present, general digital aggregated communication system network configuration mainly comprises colony terminal 1 as shown in Figure 1, base station sub-system 2, and scheduler subsystem 3, wherein:
Base station sub-system 2 (hereinafter referred base station) possesses the base station system of group service function, finishes the access function of terminal, is the capital equipment of connecting terminal and scheduler subsystem;
Above-mentioned base station sub-system 2 and scheduler subsystem 3 can be collectively referred to as system side.
In the application process of above-mentioned group system, needs such as interim interpolation, deletion or modification group member authority can appear in the group leader of group, but these functions can only realize change in system side at present, and group leader's terminal can't directly be changed the authority of other-end, therefore are not easy to the use of cluster user.
Summary of the invention
The technical problem to be solved in the present invention is a kind of method that has the colony terminal of authority and realize group member management to be provided, thereby to make things convenient for the use of cluster user to digital group service.
In order to address the above problem, the invention provides a kind of colony terminal and realize the method for group member management with authority, the colony terminal that wherein has the group membership management authority is initiated group membership management message to system side, carries group membership management information to be updated in this message;
Described system side is returned the group membership management response message that carries operation result information after carrying out the group membership management operation according to the group membership management message that receives to described colony terminal;
Described colony terminal shows the operation result information in this response message after receiving the group membership management response message.
Further, in the said method, described group membership management message and group membership management response message are the short data burst messages form.
Further, in the said method, described group membership management information to be updated comprises that increase or deletion group membership add the authority or the priority of group call, air time length in the group number of Xin Jia group and the Xin Jia group.
Further, in the said method, after described colony terminal is initiated group membership management message, start group membership management message timer;
If described colony terminal is received described group membership management response message in described group membership management message timer setting-up time after, close described group membership management message timer.
Wherein, when if described colony terminal is not received described group membership management response message in described group membership management message timer setting-up time, then send described group membership management message to described system side once more, in described group membership management message timer setting-up time, receive described group membership management response message up to described colony terminal, then no longer send described group membership management message to described system side.
Further, in the said method, after group membership management message is received by described system, judge according to group member information whether this colony terminal has the management and group authority, if then carry out corresponding management and group, and return the group membership management response message that carries processing result information to this colony terminal according to the group membership management information in the described group membership management message, otherwise, directly return and carry the group membership management response message of handling failure or having no right information of managing to this PTT terminal.
Wherein, after described colony terminal is received described group membership management response message, therefrom obtain the group membership management operation result information of described system side, when operating result is successfully the time, described colony terminal is preserved the group membership management information after upgrading; When operating result was failure, described colony terminal was initiated described group membership management message to system side once more.
Further, in the said method, the colony terminal of described management and group authority comprises the group leader of group.
Wherein, described short data burst messages comprises message header, message text length and the message text that is used to distinguish type of message, at least comprise action type information in the wherein said message text, further comprise user priority information or request maximum duration segment information in a minute in this action type information.
Described message text also comprises message label information, and the group membership management message of described short data burst messages form is corresponding with the message label in the group membership management response message.
Comprise Reason For Denial information in the message text of the group membership management response message of described short data burst messages form.
The invention also discloses a kind of colony terminal, this terminal comprises a group membership management message processing module that links to each other with the display module of terminal, described group membership management message processing module is used to construct the group membership management message of carrying group membership management information to be updated and sends this group membership management message to system side, and the group membership management response message that is used for that system side is returned is decoded and is transferred to display module.
Further, above-mentioned terminal also comprises a group membership management message timer that links to each other with described group membership management message processing module, group membership management operation the carrying out timing that this timer is initiated the group membership management message processing module.
The technical scheme that the present invention proposes, making in cluster network has the colony terminal of authority, as the group leader of group, can the modification group in the authority etc. of other colony terminals, thereby greatly facilitate the use of cluster user to digital group service.
Description of drawings
Fig. 1 is the digital aggregated communication system schematic network structure;
Fig. 2 is the structural representation of PTT terminal in the present embodiment;
Fig. 3 realizes the flow chart of group membership management for the PTT terminal that has authority in the present embodiment;
Fig. 4 receives the flow chart of Group Manage Acknowledge for PTT terminal in the flow process shown in Figure 3.
Embodiment
Main design of the present invention is, in the time need carrying out management and group by terminal in some cases, has one of the management and group authority (PTT that pushes to talk, push to talk) terminal, as the group leader of group, after the group membership management information of its modification sent to system side, if system side is judged when the PTT terminal of initiating the group membership management request has authority, feed back to the PTT terminal of initiating group membership management then according to the operations such as authority modification of existing management and group technology realization, and with operating result to other PTT terminal in the group.
Below in conjunction with the drawings and the specific embodiments technical solution of the present invention is described in further detail.
In the digital clustering communication system, a kind of PTT terminal with group membership management authority, as shown in Figure 2, at least comprise interconnective display module and group membership management unit, wherein the group membership management unit further comprises interconnective group membership management message processing module and group membership management message timer, and the group membership management message processing module also links to each other with display module and system side respectively;
The group membership management message processing module is used for the group membership management information that will be provided with or revise according to the user, structure PTT group membership management message, and this message sent to system side; Also be used for the PTT group membership management response message that the receiving system side is returned, this message decoded, and handle accordingly according to the system side result of being obtained;
Group membership management message timer, PTT group membership management operation the carrying out timing to the group membership management message processing module is initiated after the group membership management message processing module sends PTT group membership management message, can start this timer;
Display module, the group membership management information that the PTT terminal use will be provided with or revise by the input of this display module, this module also are used to show the result that group membership management that the group membership management message processing module is initiated is operated.
Above-mentioned PTT terminal with group membership management authority realizes the process of group membership management in digital clustering communication system, as shown in Figure 3, may further comprise the steps:
Step 301: have the PTT terminal use of group membership management authority, as the group leader of group, affirmation will be provided with or revise corresponding group membership management information when other PTT terminals are carried out group member management in the group, and preserves;
In this step, have the group membership management information that the PTT terminal of group membership management authority can be provided with or revise and comprise following several respects:
For one or more group membership selects the related service option, for example increase or deletion adds information such as the authority of group call or priority;
Related content is set, as the group number of initiate group, information such as air time length in the new group.
Step 302: the PTT terminal with management and group authority is initiated PTT group membership management (Group Management) message with short data burst messages (SDB, shortdata burst message) form to system side;
In this step, the PTT terminal with group membership management authority is according to IS2000 protocol construction SDB message, and the content difference of the DATABLOCK of SDB message wherein specifically describes as follows:
Group system defines proprietary message by the DATABLOCK that uses SDB, and its message format adopts the TLV structure, and is as shown in table 1:
Table 1, SDB message format structural table
| MSG_TYPE (type of message) | Length (length of message text) | MSG_TXT (message text) |
| 8bits | 8bits | (8*Length)bits |
In the table 1:
MSG_TYPE: being used to distinguish type of message, taking 8 Bits, is the message header of SDB message, and in the present embodiment, MSG_TYPE is 0x08;
Length: the length of expression Msg_txt is unit with byte (8 bits), and its length is subjected to the restriction of maximum length of the short message of access channel and paging channel, and the trunking signal length of Traffic Channel is unrestricted, and Length takies 8 Bit in the present embodiment;
MSG_TXT: message text, it comprises each information as shown in table 2.
Table 2, the information list that message text is included
| Field | Length(Bits) |
| Operation Type | 8 |
| bTagExist | 1 |
| Tag | 0-8 |
| Group Head Identity Exist | 1 |
| Group Head Identity | 0-16 |
| Group NUMBER_FIELDS | 8 |
| Group chari | (4 or 8)*Group Number of Digital |
| NUMBER_FIELDS | 8 |
| chari | (4 or 8)*Number of Digital |
| Record_LEN | 8 |
| Operation Record fields | 8×RECORD_LEN |
Wherein, Operation Type: the expression action type, operand is group and group membership, its span sees Table 3:
Table 3, Operation Type list of values
| Value | Explanation |
| 00000001 | Increase the user |
| 00000010 | The deletion user |
| 00000011 | The user priority rank is set |
| 00000110 | The longest duration of call of user is set |
Wherein, when Operation Type is 00000011, the user priority rank is set then comprises a Pirioty field that accounts for 4bit, this field is represented User Priority, can be by carrying out value shown in the table 4:
Table 4, the Pirioty list of values
| Value | Explanation |
| 0000 | The power user |
| 0001 | Advanced level user |
| 0010 | Domestic consumer |
| 0011 | Rudimentary user |
When Operation Type is 00000110, when the longest duration of call of user is set, then comprise a Time Span field that accounts for 8bit, this field is represented a PTT request of the user maximum duration section of speaking, and is unit with 10s.
BTagExist: whether the expression sign exists, and exists if indicate, and its value is 1, and its value is 0 when not existing, if bTagExist is 0, then this field is not provided with;
Tag: the expression message label, value is 0-15; If there is Tag, then the base station is after finishing group member management, and the affirmation message of answer or the Tag in the operation failure message should be consistent with the Tag in sending message;
Group Head Identity Exist: whether expression exists the terminal authentication ID that has the right, if 0: expression does not exist; If 1: expression exists;
Group Head Identity: the have the right authentication ID of terminal of expression;
Group NUMBER_FIELDS: the number of expression group number numeral;
Group CHARi: the expression group number, it is consistent with CHARi definition among the IS2000 agreement Called Party Number;
NUMBER_FIELDS: expression CHARi number, acting on of CHARi has definition among the IS2000.
CHARi: consistent with IS2000 agreement Called Party Number definition;
Record_LEN: the length of expression operation note by the action type decision, can be 0.
In other embodiments, can have 0 or a plurality of Record field in the message text, the value of different Record fields is as shown in table 5:
Table 5, the tabulation of Record field value
| Record_TYPE | 8 |
| Record_LEN | 8 |
| Type-specific fields | 8×RECORD_LEN |
Operation Record fields: the expression operation note, by action type decision, if when having operation note, Record_LEN is 1; If action type does not have operation note, then Record_LEN is 0.
Step 303: himself PTT group membership management message timer T of PTT starting terminal with management and group authority
Group Manage
Step 304: PTT terminal judges T with management and group authority
Group ManageWhether overtime, if then return step 302, otherwise enter step 305;
Step 305: whether the PTT terminal judges with management and group authority receives PTT group membership management response (Group Manage Acknowledge) message that system side is returned, if enter step 306, otherwise return step 304;
Step 306: the PTT terminal with management and group authority is decoded to the Group ManageAcknowledge message of receiving, obtains the system side result, and this result is done corresponding demonstration;
The PTT terminal is decoded according to the regulation of IS2000 to Group Manage Acknowledge message in this step, and MSG_TYPE is 09 in this message, and form such as the table 6 of MSG_TXT:
Table 6, the information list that message text is included
| Field | Length(Bits) |
| Tag | 8 |
| Cause | 8 |
Wherein,
Tag: the expression message label, corresponding with the Tag of the PTT Group Management message of SDB form in the step 302;
Cause: the expression Reason For Denial, its value is as shown in table 7:
Table 7, the Cause list of values
| Value | Explanation |
| 00000000 | Operate successfully |
| 00000001 | User in will the adding group does not exist |
| 00000010 | The user who adds is in group |
| 00000011 | The user who deletes is not in group |
| 00000100 | Group user's priority is illegal |
| 00000101 | Group user's the maximum air time is illegal |
| 00000110 | Attendant exclusion |
| 00000111 | Inadequate resource |
| 00001000 | Failed authentication |
| 00001001 | Group Head failed authentication |
| 00001010 | Format error |
| 00001011 | Agnogenio |
| 00001100 | Fail soft mode |
Step 307:PTT terminal is closed T
Group Manage, finish group membership management work.
In other embodiments, above-mentioned steps 303 can be carried out before step 302 or with step 302 simultaneously, and step 305 can be carried out before step 304.
Further, in the above-mentioned flow process, when the PTT terminal with group membership management authority is initiated Group Management message to system side, after this message is received by system, judge according to group member information whether this PTT terminal has the group membership management authority, if, then handle accordingly according to the group membership management information in the Group Management message, and return the Group Manage Acknowledge message of carrying processing result information to this PTT terminal, otherwise, directly return and carry the Group Manage Acknowledge message of handling failure or having no right information of managing to this PTT terminal.
Further, the step 306 of above-mentioned flow process further may further comprise the steps, as shown in Figure 4:
Step a: the PTT terminal with group membership management authority is received the Group Manage Acknowledge message of SDB form from system side;
Step b: after the PTT terminal with group membership management authority is decoded to above-mentioned message according to prior art, handle accordingly according to the system side result of being obtained, and show this result;
In this step, when having system side result that the PTT terminal of group membership management authority obtained and be successfully, then preserve the group membership management information after upgrading; If when the system side result of being obtained is failure, then can initiate Group Management message to system side once more, carry the group membership management information that will be provided with or revise in this message.
By the foregoing description, as can be seen, the PTT terminal with group membership management authority in cluster network, can the modification group in the authority or the like of other colony terminals, greatly facilitate the use of cluster user to digital group service.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the present invention, and these change and be out of shape the protection range that all should belong to the appended claim of the present invention accordingly.
Claims (13)
1, a kind of colony terminal with authority is realized the method for group member management, it is characterized in that,
Colony terminal with group membership management authority is initiated group membership management message to system side, carries group membership management information to be updated in this message;
Described system side is returned the group membership management response message that carries operation result information after carrying out the group membership management operation according to the group membership management message that receives to described colony terminal;
Described colony terminal shows the operation result information in this response message after receiving the group membership management response message.
2, the method for claim 1 is characterized in that,
Described group membership management message and group membership management response message are the short data burst messages form.
3, the method for claim 1 is characterized in that,
Described group membership management information to be updated comprises that increase or deletion group membership add the authority or the priority of group call, air time length in the group number of Xin Jia group and the Xin Jia group.
4, as each described method of claim 1 to 3, it is characterized in that,
After described colony terminal is initiated group membership management message, start group membership management message timer;
If described colony terminal is received described group membership management response message in described group membership management message timer setting-up time after, close described group membership management message timer.
5, method as claimed in claim 4 is characterized in that,
When if described colony terminal is not received described group membership management response message in described group membership management message timer setting-up time, then send described group membership management message to described system side once more, in described group membership management message timer setting-up time, receive described group membership management response message up to described colony terminal, then no longer send described group membership management message to described system side.
6, the method for claim 1 is characterized in that,
After group membership management message is received by described system, judge according to group member information whether this colony terminal has the management and group authority, if, then carry out corresponding management and group according to the group membership management information in the described group membership management message, and return the group membership management response message that carries processing result information to this colony terminal, otherwise, directly return and carry the group membership management response message of handling failure or having no right information of managing to this PTT terminal.
7, as claim 1 or 6 described methods, it is characterized in that,
After described colony terminal is received described group membership management response message, therefrom obtain the group membership management operation result information of described system side, when operating result is successfully the time, described colony terminal is preserved the group membership management information after upgrading; When operating result was failure, described colony terminal was initiated described group membership management message to system side once more.
8, the method for claim 1 is characterized in that,
The colony terminal of described management and group authority comprises the group leader of group.
9, method as claimed in claim 2 is characterized in that,
Described short data burst messages comprises message header, message text length and the message text that is used to distinguish type of message, at least comprise action type information in the wherein said message text, further comprise user priority information or request maximum duration segment information in a minute in this action type information.
10, method as claimed in claim 9 is characterized in that,
Described message text also comprises message label information, and the group membership management message of described short data burst messages form is corresponding with the message label in the group membership management response message.
11, as claim 9 or 10 described methods, it is characterized in that,
Comprise Reason For Denial information in the message text of the group membership management response message of described short data burst messages form.
12, a kind of colony terminal is characterized in that,
This terminal comprises a group membership management message processing module that links to each other with the display module of terminal, described group membership management message processing module is used to construct the group membership management message of carrying group membership management information to be updated and sends this group membership management message to system side, and the group membership management response message that is used for that system side is returned is decoded and is transferred to display module.
13, terminal as claimed in claim 12 is characterized in that,
This terminal also comprises a group membership management message timer that links to each other with described group membership management message processing module, group membership management operation the carrying out timing that this timer is initiated the group membership management message processing module.
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| CN102083008A (en) * | 2009-11-27 | 2011-06-01 | 中兴通讯股份有限公司 | Method and system for dynamic management of colony terminal automatic grouping members |
| CN102833692A (en) * | 2011-06-15 | 2012-12-19 | 中兴通讯股份有限公司 | Method and server for managing cluster in digital cluster system by user |
| CN101707744B (en) * | 2009-11-23 | 2013-08-21 | 中兴通讯股份有限公司 | Method and device for controlling call in trunking communication system |
| CN104936151A (en) * | 2014-03-17 | 2015-09-23 | 成都鼎桥通信技术有限公司 | Method for switching off cluster of trunked communication system |
| CN105307128A (en) * | 2014-07-17 | 2016-02-03 | 普天信息技术有限公司 | Method for transferring group call release authority of cluster user |
| CN105992165A (en) * | 2015-02-11 | 2016-10-05 | 普天信息技术有限公司 | Realization method of conversation time limit function in group calling |
| CN107707595A (en) * | 2017-03-17 | 2018-02-16 | 贵州白山云科技有限公司 | A kind of member organizes variation and device |
| CN111432354A (en) * | 2015-08-10 | 2020-07-17 | 华为技术有限公司 | Method, device and system for changing MCPTT user and MCPTT group association relation |
| 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 |
| CN113300933A (en) * | 2020-02-24 | 2021-08-24 | 腾讯科技（深圳）有限公司 | Session content management method and device, computer equipment and readable storage medium |
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| CN101707744B (en) * | 2009-11-23 | 2013-08-21 | 中兴通讯股份有限公司 | Method and device for controlling call in trunking communication system |
| CN102083008A (en) * | 2009-11-27 | 2011-06-01 | 中兴通讯股份有限公司 | Method and system for dynamic management of colony terminal automatic grouping members |
| CN102833692A (en) * | 2011-06-15 | 2012-12-19 | 中兴通讯股份有限公司 | Method and server for managing cluster in digital cluster system by user |
| CN104936151A (en) * | 2014-03-17 | 2015-09-23 | 成都鼎桥通信技术有限公司 | Method for switching off cluster of trunked communication system |
| CN105307128B (en) * | 2014-07-17 | 2019-02-15 | 普天信息技术有限公司 | A kind of method that cluster user group exhales release permission transfer |
| CN105307128A (en) * | 2014-07-17 | 2016-02-03 | 普天信息技术有限公司 | Method for transferring group call release authority of cluster user |
| CN105992165A (en) * | 2015-02-11 | 2016-10-05 | 普天信息技术有限公司 | Realization method of conversation time limit function in group calling |
| CN111432354A (en) * | 2015-08-10 | 2020-07-17 | 华为技术有限公司 | Method, device and system for changing MCPTT user and MCPTT group association relation |
| US11617063B2 (en) | 2015-08-10 | 2023-03-28 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for changing association relationship between MCPTT user and MCPTT group |
| CN107707595B (en) * | 2017-03-17 | 2018-06-15 | 贵州白山云科技有限公司 | A kind of member organizes variation and device |
| CN107707595A (en) * | 2017-03-17 | 2018-02-16 | 贵州白山云科技有限公司 | A kind of member organizes variation and device |
| 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 |
| CN113300933A (en) * | 2020-02-24 | 2021-08-24 | 腾讯科技（深圳）有限公司 | Session content management method and device, computer equipment and readable storage medium |
| CN113613178A (en) * | 2021-06-30 | 2021-11-05 | 程宗智 | LTE cluster group configuration method and system at terminal side |
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