CN101013947A - Method for adjusting calling area by network and method and apparatus for group calling - Google Patents
Method for adjusting calling area by network and method and apparatus for group calling Download PDFInfo
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- CN101013947A CN101013947A CNA200610063773XA CN200610063773A CN101013947A CN 101013947 A CN101013947 A CN 101013947A CN A200610063773X A CNA200610063773X A CN A200610063773XA CN 200610063773 A CN200610063773 A CN 200610063773A CN 101013947 A CN101013947 A CN 101013947A
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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
- H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
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Abstract
The invention discloses one method and device to network adjust call area and group calls, which comprises the following steps: getting group call member position information; if the position information and pre-stored member position information; updating the user call area information for member position information; in group set call, informing member interface call to real area broadcast call information.
Description
Technical field
The present invention relates to field of wireless communication, be specifically related to method and cluster calling method and device that network is adjusted calling area.
Background technology
To make a call to a plurality of users in certain zone, can adopt the mode of group call.Group call adopts the half-duplex operation mode, and a plurality of users can participate in a calling simultaneously.At present, group call has two kinds of technology: first kind is the conference telephone technology, and second kind is the shared channel technology.The fundamental difference of described two kinds of group call technology is the occupation mode difference to channel.
The implementation of shared channel technology is: ID is organized in one of definition in system in advance, and employing group ID identifies the user of group; And preserve the calling area of this group ID correspondence, describe with a series of sub-districts.When a member who belongs to this group ID makes a call, system is according to organizing the position that ID and caller make a call, determine calling area, broadcast ﹠ call notice in the sub-district that described calling area comprises, the member who be positioned at these sub-districts, belongs to this group ID can add calling.
The shared channel technology is to set up calling according to calling area, and in sub-district (Cell) the broadcast ﹠ call notice that calling area comprises, settling time is short, well below the time that point-to-point call is set up.And coming allocated channel according to sub-district (Cell), same sub-district, the member who belongs to this group ID share a channel.
During the shared channel technology of present employing, calling area is by artificial pre-configured in system.This user or more stable situation of customer location for the cluster private network is suitable.Such as in railway driving scheduling is used, Platform attendant need use voice mode to notify certain incident near the trainman its administration station.At this situation, railway can be divided into a plurality of zones along the line, each group call limits within the specific limits, such as near the scope the station, perhaps certain role of manager scope of being responsible for administering.This zone is pre-defined in system, can be according to the different zone of different definition, initiator position for same group of ID.
But when user's scope of activities is bigger, such as movable in the scope of entire city, if wish to participate in group call, adopt the mode of pre-configured calling area this moment, need all be configured to calling area to the entire city scope, like this will be in the scope of entire city broadcast announcement message, and this group member not all in most of sub-district causes the serious waste of system resource.
The resource that is used for broadcast communication message in real network is very limited, so the group call business that realizes in the manner described, and very big user is inappropriate to scope of activities.
Summary of the invention
In view of this, main purpose of the present invention is to provide network to adjust method and the cluster calling method and the equipment of calling area, and the group call expanded range to bigger scope, is taken the channel resource that broadcast ﹠ call are notified and exceed.
For reaching described purpose, technical scheme of the present invention is achieved in that
One embodiment of the invention discloses the method that a kind of network is adjusted calling area, may further comprise the steps:
Obtain group call member's positional information;
If described positional information is different with this calling member's positional information in preserving calling area information in advance, upgrade the positional information of this group call member in this calling area information.
One embodiment of the invention also discloses a kind of method of group call, may further comprise the steps:
Obtain group call member's positional information;
If described positional information is different with this calling member's positional information in preserving calling area information in advance, upgrade the positional information of this group call member in this calling area information;
According to the calling area information of upgrading, carry out group call.
One embodiment of the invention comprises a kind of network equipment of group call simultaneously, comprises positional information preservation unit, is used to preserve group call member's calling area information, also comprises:
Location information acquiring unit is used to obtain group call member's positional information;
Also be used for, in the calling area information of positional information of obtaining and preservation updating location information module simultaneously not, be used for preserving the positional information that module is obtained described group call member from position information acquisition module and positional information respectively, the positional information of preserving the group call member in the calling area information of preserving in the module in positional information that position information acquisition module is obtained and positional information is upgraded the positional information that positional information is preserved this group call member in the calling area information of module not simultaneously.
Compared with prior art, the method that calling network provided by the present invention zone is dynamically adjusted, make the group call zone adjust dynamically according to the change in location of group member and upgrade, for the bigger group call member of scope of activities, do not need it all may all be set to calling area in the scope of activities zone, and only the scope of activities of reality is set to calling area, will dwindle the scope of calling area greatly.Thereby make the group call of setting up based on the calling area of dynamic adjustment, save a large amount of system resources.Thereby the group call expanded range can be arrived bigger scope, and seldom take the channel resource of broadcast ﹠ call notice, solve mobile subscriber group's group call demand on a large scale.
Description of drawings
Fig. 1 is that the network of the embodiment of the invention is adjusted calling area flow chart 1;
Fig. 2 is the group call flow chart 1 of the embodiment of the invention;
Fig. 3 is the group call flow chart 2 of the embodiment of the invention;
Fig. 4 is the group call of the embodiment of the invention access process Fig. 1 that lags;
Fig. 5 is the group call of the embodiment of the invention access process Fig. 2 that lags;
Fig. 6 is the group call of the embodiment of the invention access process Fig. 3 that lags.
Embodiment
Below in conjunction with drawings and the specific embodiments to the detailed description of the invention.
Network provided by the invention is adjusted the method for calling area, may further comprise the steps: the positional information of obtaining the group call member; If described positional information is different with this calling member's positional information in preserving calling area information in advance, upgrade the positional information of this group call member in this calling area information.
Referring to Fig. 1, adjust calling area flow chart 1 for network of the present invention, this flow chart may further comprise the steps:
The group call member in location update request message or call manager class business request information reporting position information to network side; Call manager class service request includes but not limited to: calling inserts request, note inserts request, USSD access request, handoff request, page response; Network side relatively this positional information be kept at positional information in the network side in advance, judge that group call member's lane place changes, upgrade the calling area information of group call member place group.
Simultaneously, the paging group call member that network side can the cycle requires the group call member to report its positional information.Network side relatively this positional information be kept at positional information in the network side in advance, judge that group call member's lane place changes, upgrade the calling area information of group call member place group.
The method of group call provided by the invention may further comprise the steps: the positional information of obtaining the group call member; If described positional information is different with this calling member's positional information in preserving calling area information in advance, upgrade the positional information of this group call member in this calling area information; According to the calling area information of upgrading, carry out group call
Referring to Fig. 2, Fig. 2 is a group call flow chart 1 of the present invention, and this flow process may further comprise the steps:
Group call member (MS) initiates group call and inserts request, and the calling area information of network side inquiry real-time update is handed down to base station sub-system BSS with calling area information by assignment message;
BSS is the assignment wireless channel at first, and the Cell Broadcast CB call notification classification 1 that comprises in calling area then comprises above-mentioned channel and describes in the call notification classification 1;
The member who belongs to this group ID describes according to above-mentioned channel and is linked in the group call.
Referring to Fig. 3, Fig. 3 is a group call flow chart 2 of the present invention, and this flow process may further comprise the steps:
Group call member (MS) initiates group call and inserts request message to network side;
Network side is inquired about the calling area information of described real-time update, and calling area information is handed down to base station sub-system BSS by assignment message;
The Cell Broadcast CB call notification classification 2 that BSS comprises in calling area, when the user in receiving certain sub-district responds, assignment wireless channel again, classification 1 is notified in broadcast ﹠ call in this sub-district then, comprise described channel in the call notification classification 1 and describe, the user who belongs to this group ID can describe according to the channel in the call notification and be linked in the group call.For the sub-district that does not have the user to respond, then do not distribute wireless channel always.
In above-mentioned two kinds of cluster calling methods based on the calling area of dynamic adjustment, call notification can acyclic broadcasting or periodic broadcasting.When call notification was non-periodic broadcast, the user who enters group call region may not receive broadcast announcement message, can't insert ongoing group calling, should allow user's the access that lags.The application scenarios that enters that lags is mainly: the user is in the calling procedure, and should lag behind the end of calling enters into group calling; The user carries out the sub-district gravity treatment in group calling, the sub-district is switched the back and added group calling automatically; The activation group that user's active inquiry oneself is signatory, selection enters the function of group calling.Idiographic flow is as follows:
Referring to Fig. 4, Fig. 4 is the group call of the present invention access process Fig. 1 that lags, and this flow process is the access that lags behind the user position update, specifically may further comprise the steps:
Behind group call, portable terminal (MS) is initiated position updating request;
MSC handles location update request message;
If it be validated user that MSC judges the user, send out the position to the user and upgrade and accept message, and whether the group calling of state of activation is arranged in the inspection user group calling of contracting; At this moment, if MSC judge the user for disabled user or authentication not by (if authorizing procedure is arranged), send out position renewal refuse information to the user.
If the group calling of state of activation is arranged, send message to BSC, require this user of the cell notification of BSC on user position update to insert, BSC judges whether to have the corresponding group-calling channel of this group calling:
If there is not corresponding group-calling channel, on the NCH channel, send not take a message and describe the group calling notification message, the transmission number of times can be once, repeatedly or periodically send; The user responds back assignment wireless channel, the concurrent group calling notice of taking a message and describing, and the transmission number of times can be once, repeatedly or periodically send.
If corresponding group-calling channel is arranged, the group calling notification message that directly sending on the NCH channel takes a message describes (the transmission number of times can be once, repeatedly or periodically send);
Channel descriptor in the notification message on the portable terminal monitoring NCH channel is linked in the corresponding group calling.
Referring to Fig. 5, Fig. 5 is the group call of the present invention access process Fig. 2 that lags, and this flow process is the access that lags behind the end of calling, specifically may further comprise the steps:
Behind group call, MSC receives call release message, and whether terminated call has the group calling of state of activation in the group calling that the inspection user contracts;
If there is not the group calling of state of activation, flow process finishes; If the group calling of state of activation is arranged, send message to BSC, require this user of the cell notification of BSC on user position update to insert, BSC judges whether to have the corresponding group-calling channel of this group calling:
If there is not corresponding group-calling channel, on the NCH channel, send not take a message and describe the group calling notification message, the transmission number of times can be once, repeatedly or periodically send; The user responds back assignment wireless channel, the concurrent group calling notice of taking a message and describing, and the transmission number of times can be once, repeatedly or periodically send;
If corresponding group-calling channel is arranged, directly send the group calling notification message of taking a message and describing on the NCH channel, the transmission number of times can be once, repeatedly or periodically send;
Channel descriptor in the notification message on the portable terminal monitoring NCH channel is linked in the corresponding group calling.
Referring to Fig. 6, Fig. 6 is the group call of the present invention access process Fig. 2 that lags, and this flow process is the sub-district gravity treatment, withdraws from the access that lags of other group callings and active inquiry activation group, specifically may further comprise the steps:
When the sub-district gravity treatment takes place in the user in group calling, initiatively reporting system sub-district, user place and current group calling, system judges whether this group calling is in state of activation, if be in state of activation, and issue group calling notice request user and inserts.
After the user initiatively withdraws from other group callings, sub-district, proactive notification system user place and current group calling, system judges in all group callings that this user contracts whether the group of state of activation is arranged, if (except the current group calling) arranged, system broadcasts group calling notification message requires terminal to insert.The broadcast announcement message policies can for example can only be broadcasted a highest notification message of organizing or broadcast several groups of priority by system definition.
Whether can active inquiry oneself the signatory group calling of user be in state of activation, and the group whether state of activation is arranged in all group callings that this user contracts is judged by system, and broadcasting group calling notification message requires terminal to insert.
Allow user's accesss that lag, can not adopt the situation of broadcasting the group calling notification message aperiodic, improve the success rate that the user inserts group call, and not on the NCH channel periodic broadcasting group calling notification message finish to lag and enter the paging block on the saving PCH channel.
The present invention comprises a kind of network equipment of group call simultaneously, comprising: positional information is preserved module, is used to preserve group call member's calling area information; Also comprise: position information acquisition module is used to obtain group call member's positional information; The updating location information module, be used for preserving the positional information that module is obtained described group call member from position information acquisition module and positional information respectively, the positional information of preserving the group call member in the calling area information of preserving in the module in positional information that position information acquisition module is obtained and positional information is upgraded the calling area information that positional information is preserved module not simultaneously.
This position acquisition module also is used to store described group call member's positional information.
Position information acquisition module, positional information are preserved module or updating location information module, are positioned at same entity or also can be positioned at different entities.
This group call equipment can be independent physical entity; It also can be the module in other physical entities.
When this group call equipment is positioned at moving exchanging center MSC, the solicited message that comprises positional information that MSC receives, position updating request information, perhaps during page response information, obtain the positional information of wherein carrying, this group call member's positional information is upgraded the positional information of this group call member in the described calling area information not simultaneously in the calling area information of positional information of obtaining and preservation.
The apparatus and method of group call and the method that calling area is dynamically adjusted of providing of the present invention arrives bigger scope with the group call expanded range, and exceeding the channel resource that takies the broadcast ﹠ call notice.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (11)
1, a kind of network is adjusted the method for calling area, it is characterized in that, may further comprise the steps:
Obtain group call member's positional information;
If described positional information is different with this positional information of calling out the member in the calling area information of preserving in advance, upgrade the positional information of this group call member in this calling area information.
2, network as claimed in claim 1 is adjusted the method for calling area, it is characterized in that the described step of obtaining group call member's positional information comprises:
Receive the message of the described group call member's of carrying positional information, obtain described positional information;
Perhaps, the described group call member of periodicity paging, the positional information that requires the group call member to report, and obtain described positional information.
3, a kind of method of group call is characterized in that, may further comprise the steps:
Obtain group call member's positional information;
If described positional information is different with this positional information of calling out the member of preserving in advance, upgrade the positional information of this group call member in this calling area information;
According to the calling area information of upgrading, carry out group call.
4. the method for group call as claimed in claim 3 is characterized in that, the described step of obtaining group call member's positional information comprises:
Receive the message of the described group call member's of carrying positional information, obtain described positional information;
Perhaps, the described group call member of periodicity paging, the positional information that requires the group call member to report, and obtain described positional information.
5, the method for group call as claimed in claim 3 is characterized in that, carries out group call according to described calling area information and may further comprise the steps:
Network side allocation of channel resources may, the Cell Broadcast CB of indicating in described calling area information comprise the call notification that described channel is described, and group member is described according to channel and inserted group call;
Perhaps, network side to the indication of described calling area information the Cell Broadcast CB call notification, when receiving response message, allocation of channel resources may, send the call notification that comprises described channel description to the sub-district of described response call notification, group member is described according to channel and is inserted group call.
6, the method for group call as claimed in claim 5 is characterized in that, described call notification is periodic broadcast or aperiodicity broadcasting.
7, the method for group call as claimed in claim 6 is characterized in that, further comprises:
When call notification is non-periodic broadcast, if group member is not received call notification, when group member and network side take place when mutual, the group call at this group member place carries out, and notifies this group member to insert this group call.
8, the method for group call as claimed in claim 7 is characterized in that, described group member and network side take place to comprise alternately:
Group member is initiated position updating request, the release that makes a call is asked, carries out the sub-district gravity treatment, withdrawed from other group callings or active inquiry activation group.
9, a kind of network equipment of group call comprises positional information preservation unit, is used to preserve group call member's calling area information, it is characterized in that, also comprises:
Location information acquiring unit is used to obtain group call member's positional information;
Also be used for, in the calling area information of positional information of obtaining and preservation updating location information module simultaneously not, be used for preserving the positional information that module is obtained described group call member from position information acquisition module and positional information respectively, the positional information of preserving the group call member in the calling area information of preserving in the module in positional information that position information acquisition module is obtained and positional information is upgraded the positional information that positional information is preserved this group call member in the calling area information of module not simultaneously.
10, the network equipment of group call as claimed in claim 9 is characterized in that, described group call equipment is independent physical entity.
11, the network equipment of group call as claimed in claim 10 is characterized in that, the network equipment of described group call is positioned at moving exchanging center MSC,
MSC is used to get access to group call member's positional information, and this group call member's positional information is upgraded the positional information of this group call member in the described calling area information not simultaneously in the calling area information of positional information of obtaining and preservation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610063773XA CN101013947A (en) | 2006-12-31 | 2006-12-31 | Method for adjusting calling area by network and method and apparatus for group calling |
| PCT/CN2007/071231 WO2008092354A2 (en) | 2006-12-31 | 2007-12-14 | Method of network adjustment calling area and group calling method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610063773XA CN101013947A (en) | 2006-12-31 | 2006-12-31 | Method for adjusting calling area by network and method and apparatus for group calling |
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| Publication Number | Publication Date |
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| CN101013947A true CN101013947A (en) | 2007-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610063773XA Pending CN101013947A (en) | 2006-12-31 | 2006-12-31 | Method for adjusting calling area by network and method and apparatus for group calling |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101013947A (en) |
| WO (1) | WO2008092354A2 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137331A (en) * | 2010-01-22 | 2011-07-27 | 普天信息技术研究院有限公司 | Method for determining and regulating group calling region information |
| CN101472227B (en) * | 2007-12-28 | 2011-08-31 | 中国移动通信集团公司 | Method and device for controlling user terminal to implement cluster call |
| WO2011140980A1 (en) * | 2010-05-11 | 2011-11-17 | 华为技术有限公司 | Method, device and system for updating location information |
| WO2011157198A1 (en) * | 2010-06-17 | 2011-12-22 | 中兴通讯股份有限公司 | Method and system for implementing uplink seizing of group call channel |
| CN102547601A (en) * | 2010-12-21 | 2012-07-04 | 鼎桥通信技术有限公司 | Cluster service location updating method based on wireless broadband technology, and cluster system |
| CN102695230A (en) * | 2011-03-21 | 2012-09-26 | 中兴通讯股份有限公司 | Method and system for processing interoffice switching of group-call speaker |
| CN103313196A (en) * | 2012-03-07 | 2013-09-18 | 鼎桥通信技术有限公司 | SPS activation method, base station and cluster communication system |
| CN104185151A (en) * | 2014-09-04 | 2014-12-03 | 哈尔滨海能达科技有限公司 | Group attachment method and system, interphone, base station and mobile switching office |
| CN101800931B (en) * | 2009-12-30 | 2015-01-07 | 深圳市凯立德科技股份有限公司 | Group positioning method and terminal equipment for group positioning |
| CN104301871A (en) * | 2013-07-15 | 2015-01-21 | 普天信息技术研究院有限公司 | Group call service scope control method |
| CN105101105A (en) * | 2014-05-05 | 2015-11-25 | 普天信息技术有限公司 | Method and device for trunking user to quit group call |
| WO2017020764A1 (en) * | 2015-07-31 | 2017-02-09 | 普天信息技术有限公司 | Method and device for resource allocation in group communication system |
| WO2022252161A1 (en) * | 2021-06-02 | 2022-12-08 | 北京小米移动软件有限公司 | Paging indication method and apparatus, and user equipment, access network device and storage medium |
| CN116095612A (en) * | 2021-11-04 | 2023-05-09 | 海能达通信股份有限公司 | Group call service processing method, server and computer readable storage medium |
-
2006
- 2006-12-31 CN CNA200610063773XA patent/CN101013947A/en active Pending
-
2007
- 2007-12-14 WO PCT/CN2007/071231 patent/WO2008092354A2/en active Application Filing
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472227B (en) * | 2007-12-28 | 2011-08-31 | 中国移动通信集团公司 | Method and device for controlling user terminal to implement cluster call |
| CN101800931B (en) * | 2009-12-30 | 2015-01-07 | 深圳市凯立德科技股份有限公司 | Group positioning method and terminal equipment for group positioning |
| CN102137331B (en) * | 2010-01-22 | 2013-09-25 | 普天信息技术研究院有限公司 | Method for determining and regulating group calling region information |
| CN102137331A (en) * | 2010-01-22 | 2011-07-27 | 普天信息技术研究院有限公司 | Method for determining and regulating group calling region information |
| WO2011140980A1 (en) * | 2010-05-11 | 2011-11-17 | 华为技术有限公司 | Method, device and system for updating location information |
| WO2011157198A1 (en) * | 2010-06-17 | 2011-12-22 | 中兴通讯股份有限公司 | Method and system for implementing uplink seizing of group call channel |
| CN102547601B (en) * | 2010-12-21 | 2015-03-25 | 鼎桥通信技术有限公司 | Cluster service location updating method based on wireless broadband technology, and cluster system |
| CN102547601A (en) * | 2010-12-21 | 2012-07-04 | 鼎桥通信技术有限公司 | Cluster service location updating method based on wireless broadband technology, and cluster system |
| CN102695230A (en) * | 2011-03-21 | 2012-09-26 | 中兴通讯股份有限公司 | Method and system for processing interoffice switching of group-call speaker |
| CN102695230B (en) * | 2011-03-21 | 2015-01-28 | 中兴通讯股份有限公司 | Method and system for processing interoffice switching of group-call speaker |
| CN103313196A (en) * | 2012-03-07 | 2013-09-18 | 鼎桥通信技术有限公司 | SPS activation method, base station and cluster communication system |
| CN103313196B (en) * | 2012-03-07 | 2016-02-03 | 鼎桥通信技术有限公司 | SPS Activiation method, base station and trunked communication system |
| CN104301871A (en) * | 2013-07-15 | 2015-01-21 | 普天信息技术研究院有限公司 | Group call service scope control method |
| CN105101105A (en) * | 2014-05-05 | 2015-11-25 | 普天信息技术有限公司 | Method and device for trunking user to quit group call |
| CN105101105B (en) * | 2014-05-05 | 2018-07-17 | 普天信息技术有限公司 | A kind of trunking user terminal exits the method and apparatus that group is exhaled |
| CN104185151A (en) * | 2014-09-04 | 2014-12-03 | 哈尔滨海能达科技有限公司 | Group attachment method and system, interphone, base station and mobile switching office |
| CN104185151B (en) * | 2014-09-04 | 2018-06-08 | 哈尔滨海能达科技有限公司 | Group adherence method, system and intercom, base station and mobile station |
| WO2017020764A1 (en) * | 2015-07-31 | 2017-02-09 | 普天信息技术有限公司 | Method and device for resource allocation in group communication system |
| WO2022252161A1 (en) * | 2021-06-02 | 2022-12-08 | 北京小米移动软件有限公司 | Paging indication method and apparatus, and user equipment, access network device and storage medium |
| CN116095612A (en) * | 2021-11-04 | 2023-05-09 | 海能达通信股份有限公司 | Group call service processing method, server and computer readable storage medium |
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| Publication number | Publication date |
|---|---|
| WO2008092354A2 (en) | 2008-08-07 |
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