CN102231872A - Method and device for establishing cluster call resource handover registration of terminal - Google Patents
Method and device for establishing cluster call resource handover registration of terminal Download PDFInfo
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- CN102231872A CN102231872A CN2011101753419A CN201110175341A CN102231872A CN 102231872 A CN102231872 A CN 102231872A CN 2011101753419 A CN2011101753419 A CN 2011101753419A CN 201110175341 A CN201110175341 A CN 201110175341A CN 102231872 A CN102231872 A CN 102231872A
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Abstract
The invention discloses a method and a device for establishing cluster call resource handover registration of a terminal. The method comprises the following steps: a cluster communication system records cell information of cells at which all mobile stations (MSs) are positioned currently; and when receiving a cluster call initiated by certain MS, the cluster communication system establishes wireless resources in the cells at which all the MSs are positioned currently according to the recorded cell information. According to the invention, since the cell information of the cells at which all the MSs are positioned currently is recorded and wireless resources are established in the cells at which all the MSs are positioned according to the recorded cell information when the cluster call initiated by certain MS is received, the problems of poor connection capability and excessive wireless resource occupation can be solved when the mobile stations in the cluster communication system access a group call. The method has the advantages of improving the MS connection performance and saving limited wireless resources.
Description
Technical field
The present invention relates to trunking communicating technology, particularly a kind of method and apparatus of accelerating the foundation of trunked call resource.
Background technology
Along with development of Communication Technique, trunking communicating technology more and more is widely used, as occasions such as port and pier, subway, public taxi, large-scale physical culture or literature and art race, exhibition, first aids, group system can play scheduling and commander's effect, ensures carrying out smoothly of work such as various races, exhibition and the disaster relief.
The final connection performance is an important indicator of trunked communication system, particularly in some occasion, as the emergency cooperative scene, requires terminal access set groupcall fast.
At present, mode based on the terminal access group calling of the trunked communication system of CDMA generally has two kinds: first kind, system sends out beep-page message earlier and gives terminal, and terminal is returned page response, system sets up Radio Resource in the sub-district that terminal is returned page response, and inform terminal wireless resource information, after terminal is obtained wireless resource information, directly enter trunked call, under this mode, the final connection ability is poor, because exist terminal to return page response, system sets up resource and down distributing resource information is given the time of terminal.The second way, in system side, preserve colony terminal dispatcher-controlled territory tabulation commonly used, when trunked call is set up, system all sets up the resource of all sub-districts under the dispatcher-controlled territory tabulation, and be handed down to terminal, terminal directly enters trunked call, though this mode has been accelerated the time of colony terminal access set groupcall, but the zone that common dispatcher-controlled territory tabulation comprises is all bigger, and the regional extent at actual a certain moment terminal place is all little than dispatcher-controlled territory scope commonly used, and system directly sets up large-scale local resource, causes resource waste.
Summary of the invention
The object of the present invention is to provide the more method and apparatus set up of district's registration trunked call resource of a kind of terminal, the ability that continues in the time of solving in the trunked communication system terminal access group calling better is poor, take the too much problem of Radio Resource.
According to an aspect of the present invention, provide a kind of terminal method of district's registration trunked call resource foundation more, said method comprising the steps of:
The cell information of sub-district, the current place of all mobile terminal MSs of system log (SYSLOG);
When receiving the trunked call that arbitrary MS initiates, system sets up the Radio Resource of sub-district, the current place of all MS according to the cell information that has write down.
Wherein, the step of sub-district, the current place of described system log (SYSLOG) MS comprises:
The information of the sub-district, place in the registration request that scheduler subsystem DSS sends according to each MS writes down the cell information of each sub-district, MS place.
Wherein, the step of sub-district, the current place of described system log (SYSLOG) MS also comprises:
As the MS of a certain idle condition when the district moves to another sub-district more from the sub-district, place, this MS sends new registration request to DSS;
DSS is according to the message of another sub-district in the described new registration request, and the cell information of this MS is updated to described another cell information.
Wherein, the step of setting up Radio Resource during described trunked call comprises:
DSS sends the call connection request that carries the current place of all MS cell information after receiving that trunked call that arbitrary MS sends is set up request to base station sub-system BSS;
BSS sets up the Radio Resource of sub-district, the current place of all MS according to the current place of all MS cell information in described call connection request and this request.
Preferably, behind the Radio Resource of setting up sub-district, the current place of all MS, described BSS sends radio resource assignment message to all MS.
Preferably, MS after receiving described radio resource assignment message, direct access set groupcall.
According to a further aspect in the invention, provide a kind of terminal equipment of district's registration trunked call resource foundation more, described equipment comprises:
The cell information record cell is used to write down the cell information of sub-district, the current place of all mobile terminal MSs;
Radio Resource is set up the unit, is used for according to the cell information that has write down, setting up the Radio Resource of sub-district, the current place of all MS when receiving the trunked call that arbitrary MS initiates.
Preferably, the information of the sub-district, place in the registration request that described cell information record cell sends according to each MS writes down the cell information of each sub-district, MS place; And, upgrade the cell information that this distinguishes mobile MS more according to the message in the new registration request of distinguishing mobile MS more of idle condition.
Preferably, described cell information record cell is provided with the call connection request module, after being used for trunked call that the cell information record cell receives that arbitrary MS sends and setting up request, set up the unit to Radio Resource and send the call connection request that carries the current place of all MS cell information.
Preferably, described Radio Resource is set up the unit according to the current place of all MS cell information in described call connection request and this request, sets up the Radio Resource of sub-district, the current place of all MS.
Compared with prior art, beneficial effect of the present invention is: during the terminal access group calling, improved the performance that continues of terminal, and saved finite wireless resources again in the trunked communication system.
Description of drawings
Fig. 1 is that a kind of terminal that the embodiment of the invention provides is got over the schematic diagram of the method for district's registration trunked call resource foundation;
Fig. 2 is that a kind of terminal that the embodiment of the invention provides is got over the flow chart of the method for district's registration trunked call resource foundation;
Fig. 3 is that a kind of terminal that the embodiment of the invention provides is got over the structural representation of the system of district's registration trunked call resource foundation.
Embodiment
, should be appreciated that following illustrated preferred embodiment only is used for description and interpretation the present invention, and be not used in qualification the present invention a preferred embodiment of the present invention will be described in detail below in conjunction with accompanying drawing.
Fig. 1 is that a kind of terminal that the embodiment of the invention provides is got over the schematic diagram of the method for district's registration trunked call resource foundation, as shown in Figure 1, said method comprising the steps of:
Step S101, the cell information of all MS of system log (SYSLOG) (Mobile Station, travelling carriage) sub-district, current place.
Step S102, when receiving the trunked call that certain MS initiates, system sets up Radio Resource according to the cell information that has write down in sub-district, the current place of all MS.
Fig. 2 is that a kind of terminal that the embodiment of the invention provides is got over the flow chart of the method for district's registration trunked call resource foundation, as shown in Figure 2, said method comprising the steps of:
Step S201, MS1 send the message of registration sub-district to BSS (Base Station Subsystem, base station sub-system).
MS1 is in the sub-district 1, sends the request of registration sub-district 1 to BSS.
Step S202, BSS transmit the registration request of MS1 to DSS (Dispatch Service Subsystem, scheduler subsystem).
Step S203, DSS preserves sub-district, the current place of MS1.
DSS preserves the cell information of MS1 according to the request of the registration sub-district of MS1 transmission in cell list, promptly the sub-district 1.
Step S204, MS2 send the request of registration sub-district to BSS.
MS2 is in the sub-district 2, sends the request of registration sub-district 2 to BSS.
Step S205, BSS transmit the registration request of MS2 to DSS.
Step S206, DSS preserves sub-district, the current place of MS2.
DSS preserves the cell information of MS2 according to the request of the registration sub-district of MS2 transmission in cell list, promptly the sub-district 2.
Step S207, MS2 initiates to upgrade registration to DSS.
2 when moving to sub-district 3, MS2 sends the registration request of upgrading to BSS to the MS2 that is in idle condition from the sub-district.
Step S208, BSS transmit the renewal registration of MS2 to DSS.
BSS transmits this renewals registration to DSS and asks after receiving the registration request of the renewal sub-district that MS2 sends.
Step S209, DSS upgrades the cell information of MS2.
DSS upgrades cell list after receiving the registration request of the renewal sub-district that BSS transmits, and the sub-district in the cell information of MS2 is updated to sub-district 3 by sub-district 2.
Step S210, MS1 initiates trunked call.
MS1 initiates the trunked call request to BSS.
Step S211, BSS is transmitted to DSS with the trunked call request of MS1.
Step S212, DSS initiates connection request.
DSS sends connection request to BSS after receiving the trunked call request of the MS1 that BSS transmits, and this connection request carries the set of MS1 and sub-district, MS2 place.
Step S213, BSS set up the Radio Resource of sub-district 1 and sub-district 3.
After BSS receives the trunked call request that DSS sends, be sub-district 1 and sub-district 3, set up the Radio Resource of sub-district 1 and sub-district 3 according to the cell information at all current places of MS of carrying in the trunked call request.
Step S214, step S215, BSS sends resource allocating message to MS2 and MS1.
Step S216, step S217, MS1 and MS2 enter trunked call.
After MS1 and MS2 receive the resource allocating message of BSS transmission, according to the Radio Resource of assignment in this message, the access set groupcall.
Fig. 3 is a kind of terminal of providing of embodiment of the invention structural representation of the system that sets up of district's registration trunked call resource more, as shown in Figure 3, described system comprise portable terminal 1, portable terminal 2 and terminal more district's registration accelerate the equipment 3 that the trunked call resource is set up.Wherein, equipment 3 comprises BSS31 and DSS32, and DSS32 is the cell information record cell, is used to write down the cell information of sub-district, the current place of all mobile terminal MSs; BSS31 is that Radio Resource is set up the unit, is used for according to the cell information that has write down, setting up the Radio Resource of sub-district, the current place of all MS when receiving the trunked call that arbitrary MS initiates.
DSS32 writes down the cell information of sub-district, the current place of all MS.Each MS is that portable terminal 1 and portable terminal 2 send the registration request to BSS31, and BSS31 will register and ask to be transmitted to DSS32, and the information of the sub-district, place in the registration request that DSS32 sends according to each MS writes down the cell information of each sub-district, MS place.Distinguish more when mobile when the portable terminal 2 that is in idle condition, portable terminal 2 sends new registration request to BSS31, and BSS31 transmits this request to DSS32, and DSS32 upgrades the cell information of portable terminal 2 according to this request.DSS32 comprises call connection request module 321, is used for DSS32 after BSS31 receives that trunked call that portable terminal 2 sends is set up request, sends the call connection request that carries the current place of all MS cell information to BSS31.
BSS31 sets up the Radio Resource of sub-district, the current place of all MS.The current place of all MS cell information during the connection request that BSS31 sends according to DSS32 is asked with this is set up the Radio Resource of sub-district, the current place of all MS, and to all MS transmission resource allocating message, is carried the wireless resource information of having set up in this message.
In sum, the present invention sets up Radio Resource by cell information that writes down sub-district, the current place of all MS and the cell information that basis has write down when receiving the trunked call that certain MS initiates in sub-district, the current place of all MS, the ability that continues when having solved in the trunked communication system MS access group calling is poor, take the too much problem of Radio Resource, has to improve continue performance and save the beneficial effect of finite wireless resources of MS.
Although above the present invention is had been described in detail, the invention is not restricted to this, those skilled in the art of the present technique can carry out various modifications according to principle of the present invention.Therefore, all modifications of doing according to the principle of the invention all should be understood to fall into protection scope of the present invention.
Claims (10)
1. a terminal is registered the method that the trunked call resource is set up in the district more, it is characterized in that,
The cell information of sub-district, the current place of all mobile terminal MSs of system log (SYSLOG);
When receiving the trunked call that arbitrary MS initiates, system sets up the Radio Resource of sub-district, the current place of all MS according to the cell information that has write down.
2. method according to claim 1 is characterized in that, the step of sub-district, the current place of described system log (SYSLOG) MS comprises:
The information of the sub-district, place in the registration request that scheduler subsystem DSS sends according to each MS writes down the cell information of each sub-district, MS place.
3. method according to claim 2 is characterized in that, the step of sub-district, the current place of described system log (SYSLOG) MS also comprises:
As the MS of a certain idle condition when the district moves to another sub-district more from the sub-district, place, this MS sends new registration request to DSS;
DSS is according to the message of another sub-district in the described new registration request, and the cell information of this MS is updated to described another cell information.
4. according to claim 2 or 3 described methods, it is characterized in that the step of setting up Radio Resource during described trunked call comprises:
DSS sends the call connection request that carries the current place of all MS cell information after receiving that trunked call that arbitrary MS sends is set up request to base station sub-system BSS;
BSS sets up the Radio Resource of sub-district, the current place of all MS according to the current place of all MS cell information in described call connection request and this request.
5. method according to claim 4 is characterized in that, behind the Radio Resource of setting up sub-district, the current place of all MS, described BSS sends radio resource assignment message to all MS.
6. method according to claim 5 is characterized in that, MS after receiving described radio resource assignment message, direct access set groupcall.
7. a terminal is registered the equipment of accelerating the foundation of trunked call resource in the district more, it is characterized in that,
The cell information record cell is used to write down the cell information of sub-district, the current place of all mobile terminal MSs;
Radio Resource is set up the unit, is used for according to the cell information that has write down, setting up the Radio Resource of sub-district, the current place of all MS when receiving the trunked call that arbitrary MS initiates.
8. equipment according to claim 7 is characterized in that, the information of the sub-district, place in the registration request that described cell information record cell sends according to each MS writes down the cell information of each sub-district, MS place; And, upgrade the cell information that this distinguishes mobile MS more according to the message in the new registration request of distinguishing mobile MS more of idle condition.
9. equipment according to claim 8, it is characterized in that, described cell information record cell is provided with the call connection request module, after being used for trunked call that the cell information record cell receives that arbitrary MS sends and setting up request, set up the unit to Radio Resource and send the call connection request that carries the current place of all MS cell information.
10. equipment according to claim 9 is characterized in that, described Radio Resource is set up the unit according to the current place of all MS cell information in described call connection request and this request, sets up the Radio Resource of sub-district, the current place of all MS.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110175341.9A CN102231872B (en) | 2011-06-27 | 2011-06-27 | A kind of terminal gets over the method and apparatus that area's registration cluster call resource is set up |
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| CN201110175341.9A CN102231872B (en) | 2011-06-27 | 2011-06-27 | A kind of terminal gets over the method and apparatus that area's registration cluster call resource is set up |
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| CN102231872B CN102231872B (en) | 2017-06-27 |
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Cited By (1)
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| CN105208530A (en) * | 2015-09-02 | 2015-12-30 | 哈尔滨海能达科技有限公司 | Group call service processing method, terminal and core network element |
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Effective date of registration: 20210309 Address after: 801-6, 8 / F, building 52, 2 Jingyuan North Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Beijing ZTE Gundam Communication Technology Co.,Ltd. Address before: 518057 Ministry of justice, Zhongxing building, South Science and technology road, Nanshan District hi tech Industrial Park, Shenzhen, Guangdong Patentee before: ZTE Corp. |
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