CN100474972C - Colony communication system business switch-in method - Google Patents
Colony communication system business switch-in method Download PDFInfo
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- CN100474972C CN100474972C CNB200510090941XA CN200510090941A CN100474972C CN 100474972 C CN100474972 C CN 100474972C CN B200510090941X A CNB200510090941X A CN B200510090941XA CN 200510090941 A CN200510090941 A CN 200510090941A CN 100474972 C CN100474972 C CN 100474972C
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Abstract
The invention relates to a service access method of group communication system. Wherein, it comprises that A, system receives the first service access request of group terminal, and requests relative service resource; B, judging if present group system can support the first service, if it can, distributing system resource to the first service, and continuing the first service, or else, entering into step C; C, comparing the first service priority and present second service priority, if the first service priority is higher than the second one, removing the second service, and distributing system resource for the first service and continuing the first service. The invention can utilize the system resource most to make the communication system supply better service to group user.
Description
Technical field
The present invention relates to the trunking communication field, relate in particular to a kind of colony communication system business switch-in method of setting service access priority.
Background technology
Trunked communication system is born in the end of the seventies to the beginning of the eighties.The similar telephone switching system of its working method is user's allocated channel by Grand Central Terminal as required automatically.The basic principle of trunking communication is: by each channel in central controller centralized control and the management system, and rapidly idle channel is distributed to the user who makes a call with dynamical fashion, again this channel is regained to the user who waits for after conversation is finished and used, therefore, greatly improved the channel utilization rate.
Trunked communication system generally includes such as the multiple call functions such as calling between group calling, urgent call, initiation or reception and the public network; Simultaneously, can reliable communication channel is provided, set up conversation fast for the user, especially when carrying out an urgent task, these functions become more important.The user can be according to the common cover trunked communication system that uses of the needs of different departments, for setting up phone system as government affairs, public utility management, environmental sanitation, police service, fire-fighting etc., and each department can be according to the needs of its task, set up the particular call cohort that meets self mission requirements, and trunked communication system rubber-like expansion capacity, therefore can be along with the increase of business demand, expanding system capacity and Adjustment System configuration, and can continue to upgrade with software mode.
Cluster system resource is of great value, and along with class of business and user's increase, the unbalanced contradiction of resource occupation is more and more outstanding between the group system multi-service, goes back the good solution of neither one at present.
Summary of the invention
The invention provides a kind of colony communication system business switch-in method, service resources takies unbalanced problem in the prior art in order to solve.
The inventive method comprises:
A kind of colony communication system business switch-in method is described traffic assignments access priority, when colony terminal is initiated business, may further comprise the steps:
A, system receive the first service access request that colony terminal is initiated, and request related service resource;
B, judging whether current cluster system resource can carry first business, if current cluster system resource can carry first business, then is the first traffic assignments system resource, and first business that continues; Otherwise enter step C;
The priority of C, comparison first service priority and current existence second business, if described first service priority is higher than the priority of second business of current existence, after then further judging second business of release, whether system resource can carry first business, be enough to carry described first business if determine the system resource after second business that discharges, then discharge this second business, otherwise, be not enough to carry described first business if determine the system resource after second business that discharges, then do not discharge this second business, and select other business to discharge.
Among the described step C, described second business is in the current existence business, than the low business of the priority of first business.
Among the described step C, if discharge the business that all are lower than first service priority, system resource still cannot be carried first business, and then first service call failure does not discharge other business.
Among the described step C, if in the business of described current existence, when having the low priority traffice of a plurality of equal priority, then system discharges the business that resource occupying wherein is many or holding time is long.
Described method when release low priority traffice is group-calling service, then discharges this and organizes the Internet resources that all group members take.
Described priority can be provided with in the following order:
Cluster urgent call, cluster multi call/cluster broadcast ﹠ call, cluster individual calling, plain old telephone service, general data business.
By technical scheme of the present invention, can utilize system resource to satisfy the demand of high-priority service to greatest extent, make communication system provide better service for cluster user.
Description of drawings
One of group system structural representation that Fig. 1 adopts for the present invention;
Two of the group system structural representation that Fig. 2 adopts for the present invention;
Fig. 3 is the schematic flow sheet of service access of the present invention;
Fig. 4 is the access process schematic diagram of the embodiment of the invention;
Fig. 5 selects to remove the schematic flow sheet of the minimum business of priority for the embodiment of the invention.
Embodiment
Below in conjunction with Figure of description the specific embodiment of the present invention is described.
The present invention can be the miscellaneous service of group system carrying and sets different priority, so that guarantee that important service preferentially obtains the group system service when the group system Internet resources are nervous.
In group system, can be set at different priority as group service (comprising urgent call, group calling, broadcast ﹠ call, individual calling etc.), plain old telephone service, general data business etc. in advance with institute's loaded service.Usually urgent call generally is made as limit priority in above-mentioned business, and different groups can be made as different priority, and the priority quantity that different group systems specifically can be provided with is different.Group system can be carried out concrete priority setting according to actual needs.For example, a kind of feasible priority policy can be provided with (from high to low) in the following order: cluster urgent call, cluster multi call/cluster broadcast ﹠ call, cluster individual calling, plain old telephone service, general data business; Priority for cluster multi call/cluster broadcast ﹠ call is to represent with the priority of group.Certain above-mentioned priority can be adjusted to some extent according to concrete trunking communication needs and concrete cluster user needs, and this does not influence the enforcement of the solution of the present invention.
Behind the system business priority level initializing, it is irrelevant with particular user towards whole system.Except that the group calling/broadcast ﹠ call priority of group's priority representative, other business are generally no longer distinguished priority, promptly have identical priority with a kind of business in the system.Even if group's priority, also with group in individual member irrelevant, its representative be this group when initiating group calling/broadcast ﹠ call with online other relative priority levels relations professional and other group calls.
Under the solution of the present invention, communication/call service request (being called for short " request ") for new initiation, if the required Internet resources of system discovery request do not have or when not enough, then carrying out service priority judges, and at first remove the professional medium priority the lowest that priority is lower than request, discharge respective network resource, if resource is still not enough, it is required until satisfying request then to continue releasing network resources according to this strategy, carries out the corresponding service access simultaneously and handles.If be not lower than the business of Request Priority on the network, or the professional shared Internet resources that are lower than Request Priority are when being not enough to support this request, and system's refusal is handled this request.
Be that example describes with the Trunked Radio System based on GSM below, but the scope of application of the present invention is not limited thereto, the present invention is applicable to the digital clustering communication system of TETRA, IDEN and other standard.
The system business priority data is set by operator's control in the storage of BSC node, and is effective to all users in this BSC Control Node compass of competency.As shown in Figure 1, be the group system structural representation that group system service priority of the present invention is realized, the group service processing node can independent community exist among this figure, also can integrate with MSC/VLR.When the group service processing node exists with independent community, link to each other with MSC, BSC simultaneously, form group system networking structure as shown in Figure 2.
As shown in Figure 3, be an overview flow chart of the present invention, as seen from the figure, the present invention mainly may further comprise the steps:
S1, system receive the first service access request that colony terminal is initiated, and request related service resource;
Can do you S2, judge that current cluster system resource carry first business?
If the current system resource of S3 can be carried first business, enter step S7, otherwise enter step S4;
Does the priority of second business of S4, comparison first service priority and current existence judge that described first service priority is greater than second service priority? if enter step S5, if not, enter step S6;
If described first service priority of S5 is higher than the priority of second business of current existence, then remove second business, be the first traffic assignments system resource and first business that continues;
S6, first business that will not continue,
S7, be the first traffic assignments system resource, and first business that continues
As shown in Figure 4, be the process schematic diagram of service access of the present invention, as seen from the figure, the present invention mainly comprises following content:
S11, the request of Mobile Origination group service;
The group service processing node receives the request of Client-initiated service access through BTS and BSC.
S12, group service processing node are checked the rightness of business of the cluster user of transmission service request, send resource request command if inspection is passed through to BSC;
The group service processing node is verified the group service legitimacy of being initiated, if the verification passes, the group service processing node sends resource request command to BSC, then is described service request bearing resource, if checking is not passed through, then will not ask bearing resource.
S13, BSC handle described resource request command;
After BSC receives this order, handle according to resource status and system business priority that system is current: if the system resource deficiency, and the current new lowest priority that is higher than the business that exists in the current BSC to service priority, then select to remove the minimum business of current business medium priority, detailed process as shown in Figure 5:
S131, BSC send call release request to service processing node, and what discharge here is the middle minimum business of priority that exists in current this BSC, determines according to system business priority.
The priority orders that this service priority can be confirmed in advance for system, when described system resource is carried the current request business inadequately, according to this priority orders of confirming in advance, from low and low-level service bearer is deleted on the highland, with release portion system resource, use for the professional foundation carrying of current request.
Here have a kind of situation, if in the business of current existence, when the low priority traffice of a plurality of equal priority was arranged, then system discharged the business that wherein resource occupying is many or holding time is long.
In addition, when removing the low priority group-calling service, this organizes the Internet resources that all group members take to answer disposable removing.
Have again, after if the business of low priority discharges and finishes, the resource that it discharged does not have the help of essence for the business of the high priority that will insert, so also can not discharge the business of this low priority, and directly discharge other business, can increase the flexibility of system like this, and reduce unnecessary resource release.
If discharge the business that all are lower than requested service priority in addition, system resource still cannot be carried this requested service, and the service call failure that then should ask does not discharge other business.
S132, service processing node send to BSC and call out release command.
Service processing node sends the calling release command according to the service bearer of determined low level priority to BSC, requires to discharge this determined low-level service bearer.
S133, system handle according to normal call clearing flow process.
In the different mobile communication system flow process of taking out stitches all there is specific definition, no longer describes in the present invention.
S14, BSC send the resource assignation feedback message to service processing node, and resource allocation result is fed back to service processing node.
S15, for travelling carriage distributes bearing resource, set up this service bearer.
After discharging resource, system can finish this service access for the travelling carriage distribution service resource of requested service access.This process is no longer carefully stated in the present invention in that specific definition is all arranged in different mobile communication system.
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 (6)
1, a kind of colony communication system business switch-in method is characterized in that, is described traffic assignments access priority, when colony terminal is initiated business, may further comprise the steps:
A, system receive the first service access request that colony terminal is initiated, and request related service resource;
B, judging whether current cluster system resource can carry first business, if current cluster system resource can carry first business, then is the first traffic assignments system resource, and first business that continues; Otherwise enter step C;
The priority of C, comparison first service priority and current existence second business, if described first service priority is higher than the priority of second business of current existence, after then further judging second business of release, whether system resource can carry first business, be enough to carry described first business if determine the system resource after second business that discharges, then discharge this second business, otherwise, be not enough to carry described first business if determine the system resource after second business that discharges, then do not discharge this second business, and select other business to discharge.
2, the method for claim 1 is characterized in that, among the described step C, described second business is in the current existence business, than the low business of the priority of first business.
3, method as claimed in claim 2 is characterized in that, among the described step C, if discharge the business that all are lower than first service priority, system resource still cannot be carried first business, and then first service call failure does not discharge other business.
4, the method for claim 1, it is characterized in that, among the described step C, if in the business of described current existence, when having the low priority traffice of a plurality of equal priority, then system discharges the business that resource occupying wherein is many or holding time is long.
5, the method for claim 1 is characterized in that, when release low priority traffice is group-calling service, then discharges this and organizes the Internet resources that all group members take.
6, the method for claim 1 is characterized in that, described priority can be provided with in the following order:
Cluster urgent call, cluster multi call/cluster broadcast ﹠ call, cluster individual calling, plain old telephone service, general data business.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510090941XA CN100474972C (en) | 2005-08-22 | 2005-08-22 | Colony communication system business switch-in method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510090941XA CN100474972C (en) | 2005-08-22 | 2005-08-22 | Colony communication system business switch-in method |
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| CN1921645A CN1921645A (en) | 2007-02-28 |
| CN100474972C true CN100474972C (en) | 2009-04-01 |
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| CNB200510090941XA Expired - Fee Related CN100474972C (en) | 2005-08-22 | 2005-08-22 | Colony communication system business switch-in method |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101453762B (en) * | 2007-11-30 | 2011-06-01 | 中国移动通信集团公司 | Method for wireless resource scheduling, apparatus and system thereof |
| CN102573108B (en) * | 2011-12-15 | 2015-06-17 | 华为技术有限公司 | Bearer establishing method, base station and mobile management entity (MME) |
| CN102436618A (en) * | 2011-12-31 | 2012-05-02 | 北京握奇数据系统有限公司 | Multi-remote payment application processing method and device as well as dual-interface smart card |
| CN103974205A (en) * | 2013-01-31 | 2014-08-06 | 中兴通讯股份有限公司 | Cluster business control method, network-side equipment and user equipment |
| CN105325017B (en) * | 2014-05-30 | 2019-02-05 | 华为技术有限公司 | A kind of method and apparatus for distributing bearing resource |
| CN114286326B (en) * | 2021-12-22 | 2024-04-19 | 成都东信科创科技有限公司 | Method for realizing call service fusion processing of broadband and narrowband fusion terminal |
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