CN100486372C - Method for realizing channel forced releasing in colony system - Google Patents
Method for realizing channel forced releasing in colony system Download PDFInfo
- Publication number
- CN100486372C CN100486372C CNB200510093036XA CN200510093036A CN100486372C CN 100486372 C CN100486372 C CN 100486372C CN B200510093036X A CNB200510093036X A CN B200510093036XA CN 200510093036 A CN200510093036 A CN 200510093036A CN 100486372 C CN100486372 C CN 100486372C
- Authority
- CN
- China
- Prior art keywords
- call
- priority
- resource
- channel
- base station
- 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.)
- Expired - Fee Related
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a method for detaching the signal channel in group system. Wherein, the network divides the call into priority call and common call; and it comprises that base station receives call request, to send call build request to the base station controller which will judge if there is resource building said call; if there is, accessing as normal call; if there is not said resource, judging if said call is priority call; if it is, selecting common call of any one communication and releasing other signal channel resources, and distributing the signal channel resource to the priority call; if it is not, not accessing into, until there is released resource. The invention can confirm the priority user able to complete call at emergency.
Description
Technical field
The present invention relates to the trunking communication field, relate in particular to the method that realizes channel forced releasing in a kind of group system.
Background technology
Trunked communication system is an important branch of mobile communication system, along with the second generation, the technology maturation of third generation honeycomb mobile communcations system and widely-used, group system combines the technological achievement and the implementation method of honeycomb field of mobile communication fully, make clustering functionality become stronger day by day, cluster application develops into common network by private network.Wherein, the GoTa system that grows up on CDMA (Code Division Multiple Access, code division multiple access) standard basis has just possessed the power of common network cluster.
In the CDMA mode cluster system, need to realize numerous clustering functionalitys, wherein preferential, the emergency call function of preemption is the critical function in the group system, this functional representation has calling, the user of higher priority, group system should provide high level service for it as far as possible, the user who guarantees high priority can still can connect phone under the situation of system resource deficiency, and for the user of lower priority, just differs under the situation of system resource deficiency and connect surely.
At present, the Digital Clustering technology also is in developing stage, and in the call treatment of current CDMA group system, when the cdma system inadequate resource, the user of high priority can not obtain system resource, can't finish calling.
Summary of the invention
At the problem and shortage that can not provide call service to exist for emergency call user during inadequate resource in the above-mentioned existing C DMA base station system, the purpose of this invention is to provide and a kind ofly realize simple, as can to guarantee the high priority set user or call out under any circumstance the method that realizes channel forced releasing in can both the group system of access success.
The present invention is achieved in that the method that realizes channel forced releasing in a kind of group system, and the network side of system is divided into Priority Call and ordinary call with calling, specifically may further comprise the steps:
After the base station receives call request, send setup requests to base station controller, described base station controller judges current whether the resource of setting up this calling is arranged, if having, then by the normal call access; If do not set up the resource of calling out, judge then whether this calling is Priority Call, if, then select the ordinary call in arbitrary communication and discharge its channel resource, and give described Priority Call with this channel resource allocation, if not Priority Call then will not insert, wait for when the resource of release is arranged voluntarily and inserting again; Described channel resource discharges to be finished in base station side, and channel resource discharges the back that finishes by described base station informing base station controller.
, superusers preferential at some urgent calls, preemption etc. are made as Priority Call with it, and the present invention will be preferably these callings respective service is provided.Particularly under the situation of system resource deficiency, the present invention will toll breakdown channel to the ordinary call in the communication, and this be tolled breakdown channel allocation give Priority Call.If this Priority Call does not insert yet, then continue to toll breakdown the ordinary call channel, insert up to this Priority Call.Utilize method of the present invention, can guarantee special user (for example public security department and some other public institution and individual) in case of emergency, the urgent call of dialing (high-priority call) can under any circumstance be conversed with the group member fast, can not make a call because of the inadequate resource of system.
Description of drawings
Fig. 1 is signaling process figure of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
The present invention is divided into two big classes at network side with calling: Priority Call and ordinary call.Priority Call is meant that urgent call, preemption are preferential, superuser etc., certainly, also can specifically set according to actual conditions.For ordinary call, also the significance level by calling or user is set at different priority.
As shown in Figure 1, among the figure, BSSAP is a Base Station System Application Part, is responsible for the transmitting-receiving of signal; RCM_MAIN is the wireless control module host process, is used for the transmitting-receiving of control signal; RCM_CHPROXY is the wireless control module agent process, is responsible for the transmitting-receiving of certain concrete signal of base station; CEC is a channel board, and the access that is used to call out is kept and discharged; MS is a travelling carriage.User 1 is the just ordinary call in communication, and user 2 is for just initiating the Priority Call of the request that inserts.Handling process of the present invention is as follows:
After BSSAP receives the call request of MS, send group calling and set up request message to RCM_Main; RCM_Main discerns this group calling, if ordinary call is then handled by normal call flow.Whether current have the channel resource that can distribute to this calling, if having then distribute a channel resource for it if promptly judging; If not then will not insert, reattempt access when waiting for the channel resource that release is arranged voluntarily.If whether Priority Call, then judging currently has the channel resource that can distribute to this calling, if having then for it distributes a channel resource, so that this calling is finished; If there is not to distribute to the channel resource (inadequate resource) of this calling, then search the minimum user's (supposing that user 1 is one of minimum user of priority) of domestic consumer's medium priority of current communication, initiate to discharge forward complement channel message and give RCM_ChProxy1 (ordinary call user 1 wireless control module agent process), RCM_ChProxy1 discharges the forward complement channel of user's 1 channel board, channel board is replied forward complement channel to RCM_ChProxy1 and is discharged the response of finishing, RCM_ChProxy1 replys Release complete to RCM_Main, RCM_Main is Priority Call user 2 Resources allocation, if success, then send group calling and set up message to RCM_ChProxy2 (user's 2 agent processes) process, for user 2 sets up Traffic Channel; Otherwise continue as the channel resource that this user 2 splits other ordinary calls, set up up to user 2 Traffic Channel and finish.
The present invention can finish release in BTS (base station) side in the process that resource discharges, and then notice BSC (base station controller).Main like this is problem turn-on time of considering terminal, if the BTS side is found inadequate resource, notice BSC, initiated to discharge by BSC, then need multiple messages mutual at BTS and BSC, the time is longer like this, can cause the mobile phone timer expiry, rise and exhale failure, perhaps mobile phone is very long turn-on time, causes the user to experience bad.Will be very short and directly finish the resource required time of release in the BTS side.
The present invention can be used for call-originating end, also can be used for being exhaled end.The present invention realizes simply, and it is not very high that the transformation of existing system is required, and only needs to revise a corresponding call and sets up flow process and get final product.The present invention does not influence the function and the call flow of original system.
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 skilled in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (5)
1, realize the method for channel forced releasing in a kind of group system, it is characterized in that the network side of system is divided into Priority Call and ordinary call with calling, this method may further comprise the steps:
After the base station receives call request, send setup requests to base station controller, described base station controller judges current whether the resource of setting up this calling is arranged, if having, then by the normal call access; If do not set up the resource of calling out, judge then whether this calling is Priority Call, if, then select the ordinary call in arbitrary communication and discharge its channel resource, and give described Priority Call with this channel resource allocation, if not Priority Call then will not insert, wait for when the resource of release is arranged voluntarily and inserting again;
Described channel resource discharges to be finished in base station side, and channel resource discharges the back that finishes by described base station informing base station controller.
2, realize the method for channel forced releasing in the group system according to claim 1, it is characterized in that, described ordinary call is also classified by priority level, when Priority Call inserts no channel resource, select arbitrary calling that priority level is minimum in the current ordinary call to carry out channel resource release.
3, realize the method for channel forced releasing in the group system according to claim 1 and 2, it is characterized in that described channel resource discharges and can exhale side to finish main, also can exhaled side to finish.
4, realize the method for channel forced releasing in the group system according to claim 1 and 2, it is characterized in that described Priority Call preestablishes according to the actual requirements.
5, realize the method for channel forced releasing in the group system according to claim 4, it is characterized in that described predefined Priority Call is that urgent call, superuser are called out or pre-occupied priority call.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510093036XA CN100486372C (en) | 2005-08-25 | 2005-08-25 | Method for realizing channel forced releasing in colony system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510093036XA CN100486372C (en) | 2005-08-25 | 2005-08-25 | Method for realizing channel forced releasing in colony system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1921650A CN1921650A (en) | 2007-02-28 |
| CN100486372C true CN100486372C (en) | 2009-05-06 |
Family
ID=37779178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510093036XA Expired - Fee Related CN100486372C (en) | 2005-08-25 | 2005-08-25 | Method for realizing channel forced releasing in colony system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100486372C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101237702B (en) * | 2008-01-02 | 2011-11-09 | 中国联合网络通信集团有限公司 | A differential network service method and system based on user subscription information |
| CN101321398B (en) * | 2008-07-16 | 2011-04-06 | 中兴通讯股份有限公司 | Resource allocation method for urgent call |
| CN110784930B (en) * | 2019-10-31 | 2022-12-27 | 维沃移动通信有限公司 | Call resource allocation method and device |
-
2005
- 2005-08-25 CN CNB200510093036XA patent/CN100486372C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1921650A (en) | 2007-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100444660C (en) | Method for implementing forced releasing and forced interposing function of trunking call in digital trunking communication system | |
| CN100455070C (en) | Establishment and control for CDMA digital packet calling | |
| CN102652446A (en) | Method and arrangement in telecommunication system | |
| CN100488316C (en) | Method for realizing service priority in CDMA cluster system | |
| CN101287181B (en) | Active delayed access method in cluster communication system | |
| CN101137126A (en) | Group calling call mode automatically optimized method used for CDMA digital cluster system | |
| CN100486372C (en) | Method for realizing channel forced releasing in colony system | |
| CN100461899C (en) | Call establishing method in cluster communication system | |
| CN100512171C (en) | Realizing method for controlling switch-in | |
| CN100544515C (en) | The implementation method of busy prompt service in the digital clustering communication system | |
| CN101141708B (en) | Overload control method of urgent call and preempted preference call | |
| CN100488269C (en) | Call access method in digital cluster system | |
| CN100450221C (en) | Method and system for group call telecommunication | |
| CN101977442A (en) | Method and system for allocating circuit resources in call priority accessing | |
| CN101237626A (en) | Processing method and processing system for multiple crossed services | |
| CN101123759B (en) | An access method for user resource allocation in cluster communication system | |
| CN101720063A (en) | Group creating method and device and chat room function implementing method and system | |
| CN102438327A (en) | Group call channel establishment method and system as well as MSC (mobile switching center) | |
| CN101115242B (en) | Method and device for preventing group updating message congestion of digital cluster system | |
| CN102256373A (en) | Call accessing method and system | |
| CN101137116A (en) | Method of implementing common service priority in cluster system | |
| CN101094134A (en) | Method for releasing communication service of cluster | |
| CN100438702C (en) | Method for informing user when call failure | |
| CN102223714A (en) | Method for accessing terminal to group service, terminal and base station | |
| CN100401806C (en) | Group user method for confirming talkgroup call start and releasing talkgroup call |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |