CN1897722A - Method for inquiring packet system state - Google Patents
Method for inquiring packet system state Download PDFInfo
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- CN1897722A CN1897722A CN 200510083954 CN200510083954A CN1897722A CN 1897722 A CN1897722 A CN 1897722A CN 200510083954 CN200510083954 CN 200510083954 CN 200510083954 A CN200510083954 A CN 200510083954A CN 1897722 A CN1897722 A CN 1897722A
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Abstract
The method comprises: after the scheduling server at the network side receives the group states enquiring request from the user end, according to the enquiry term in the enquiry request the scheduling server enquiries the current states of all user ends in the group; if the enquiry succeeds, then saving the user information and his corresponding state information, and using the messages composed of the amount of the user ends at each state to respond the enquiry user end; otherwise responding a enquiry failure message to the user end. The invention can be used in CDMA trunking system.
Description
Technical field
The present invention relates to the trunking communication field, relate in particular to group's method for inquiring status in a kind of group system.
Background technology
Along with mechanics of communication in the increasingly extensive application of every field such as economic and social life, also strengthen day by day for the trunking communication technology requirement of one-to-many.Because the continuous fast development of mechanics of communication, the user no longer has been satisfied with the simulation Clustering of current widespread usage, and is had higher requirement in aspects such as high security, grouping flexibly, lamprophonia, perfect in shape and function.So Digital Clustering arises at the historic moment, every function of being close to the users simultaneously and implementation thereof also become the focus of research and development.
At present, still immature about the technology of group status poll aspect.
Summary of the invention
At the above-mentioned existing group system group existing problem and shortage in status poll aspect, the purpose of this invention is to provide group's method for inquiring status in a kind of conveniently group system.
The present invention is achieved in that group's method for inquiring status in a kind of group system, may further comprise the steps:
After the network side dispatch server receives group's status query request of user side, inquire about the current state information of all user terminals in this group according to the querying condition in the query requests, if successful inquiring, then preserve each user profile and corresponding state information thereof, and the described inquiring user end of message response that constitutes with the number of the user terminal of each state; Otherwise response inquiry failed message.Here, the state information of described user terminal is specially information off-line and online information.
Preferably, this method also comprises, after described inquiring user end is received Query Result, send off-line or online user terminal query requests to described network side dispatch server, described network side dispatch server constitutes message with the off-line of storage or online user profile and corresponding state information thereof, to described inquiring user end response.
Preferably, when described user side sent query requests to the network side dispatch server, the network side dispatch server can carry out authentication to it, if authentication is by then carrying out respective queries, otherwise finished querying flow.Described authentication comprises whether the group of user terminal identity authentication, desire inquiry is activated, whether the user reaches whether have search access right in this group.
Utilize method of the present invention, the user can be fast and is clearly inquired about the state and the corresponding information of each user terminal of group sometime, can make the user hold current group state, can also specifically understand the effective transmission scope of current talking information in group member simultaneously from the overall user number.The user can continue to inquire about the particular user end message of each state.It is few that the present invention takies resource, and the treatment effeciency height is realized simple.
Description of drawings
Fig. 1 is the structural representation of code division multiple access cluster communication system;
Fig. 2 is realization signaling process figure of the present invention.
Embodiment
Be that example is described the present invention in detail with cluster communication system below based on the CDMA standard.
As shown in Figure 1, the code division multiple access cluster communication system comprises travelling carriage, base station and network side dispatch server, and travelling carriage is connected by wireless Um Interface with the base station, wired connection between base station and the network side dispatch server.Wherein, the base station side business relevant portion mainly comprises the former service part in base station and aims at the newly-increased dispatching client of cluster.The former service part in base station comprises Base Station System Application Part (BSSAP, Base Station System ApplicationPart), Dedicated Signaling Channel layer 3 processing module (DSCHP, Dedicated Signaling Channel Layer 3Signaling Process), Dedicated Signaling Channel layer 2 processing module (LAC DP, Signaling Link AccessControl Dedicated Process) and select distribution multiplexing and demultiplexing module (SDM, Selected DistributeMultiplex Demultiplex Module).Dispatching client (PDC, Push-to-Talk Dispatching Client) comprises dispatching client signaling processing module (DCSP, Dispatching Client Traffic Process) and dispatching client Service Processing Module (DCTP, Dispatching Client Traffic Process).SDM and DCTP be interaction data on the A8 link, DCTP and PDS interaction data on A10, the corresponding user of A8, the user in one group of conversation of an A10 correspondence.A9, A11 and the A10 between DCSP and PDS are used to carry various general signalings and dedicated signaling.MS (Mobile State) and BSS (Base Station System) are by the mutual air interface signaling of Um oral sex.
At the cluster communication system of Fig. 1, as shown in Figure 2, the present invention includes following steps:
Step 201:MS sets up as the group call of one of group member, and MS enters proper set groupcall state.
202:MS sends group's status query request message (inside field is designated as the whole query requests of group's state), and the conversion through BSS and DCSP sends to PDS.
203:PDS analyzes the back and finds it is group's status query request message, and request is the state of whole user terminal, then carry out authentication, whether the state that for example detects current group activates, whether the user in this group and the authority etc. of inquiry group member state arranged, if failed authentication, then to user terminal response failed message, poll-final.If authentication passes through, PDS extracts and also preserves the online member and the off-line information about firms of current group respectively, with the result of online member and off-line member's number tectonic response message informing MS inquiry, sends to MS through the conversion of DCSP and BSS.Be to improve processing speed, the present invention can be not yet to the requesting users authentication of being correlated with.
204: if response failure this poll-final then, otherwise the user can further select to inquire about the information of the user terminal of online or off-line according to the total number of the online and offline user terminal of being taken in the response message.Suppose that the user selects to inquire about the specifying information of offline user terminal, then MS sends group's status query request message (inside field is designated as the inquiry offline user, and carries information such as the page number (this moment be 0) of the current demonstration of MS and every page of displayable number of users) once more.
205:PDS is according to the current demonstration page number of MS and every page of displayable number of users, and directly the user profile of taking out corresponding page number in the off-line information about firms of preserving from step 203 is configured to the result that response message notice MS inquires about.
If also do not show the user terminal information of off-line fully, 204 mode set by step then, MS continue to send corresponding group status query request message (inside field is designated as the inquiry offline user, and carries information such as the page number (increasing progressively successively) of the current demonstration of MS and every page of displayable number of users); PDS 205 mode set by step sends response message to MS; Shown that when last page offline user information or user selected to stop to inquire about, this step finished.
206:MS sends group's status query request message (inside field is designated as and stops inquiry).
207:PDS echoes should.Poll-final.
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, group's method for inquiring status in a kind of group system is characterized in that, this method may further comprise the steps:
After the network side dispatch server receives group's status query request of user side, inquire about the current state information of all user terminals in this group according to the querying condition in the query requests, if successful inquiring, then preserve each user profile and corresponding state information thereof, and the described inquiring user end of message response that constitutes with the number of the user terminal of each state; Otherwise response inquiry failed message.
2, follow according to group's method for inquiring status in the described group system of claim 1, it is characterized in that the state information of described user terminal is specially information off-line and online information.
3, follow according to group's method for inquiring status in the described group system of claim 2, it is characterized in that, this method also comprises, after described inquiring user end is received Query Result, send off-line or online user terminal query requests to described network side dispatch server, described network side dispatch server constitutes message with the off-line of storage or online user profile and corresponding state information thereof, to described inquiring user end response.
4, group's method for inquiring status in the group system according to claim 1, it is characterized in that, when described user side sends query requests to the network side dispatch server, the network side dispatch server can carry out authentication to it, if authentication is by then carrying out respective queries, otherwise finish querying flow.
5, group's method for inquiring status in the group system according to claim 4 is characterized in that, described authentication comprises whether the group of user terminal identity authentication, desire inquiry is activated, whether the user reaches whether have search access right in this group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100839544A CN100518345C (en) | 2005-07-15 | 2005-07-15 | Method for inquiring packet system state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100839544A CN100518345C (en) | 2005-07-15 | 2005-07-15 | Method for inquiring packet system state |
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| Publication Number | Publication Date |
|---|---|
| CN1897722A true CN1897722A (en) | 2007-01-17 |
| CN100518345C CN100518345C (en) | 2009-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100839544A Expired - Fee Related CN100518345C (en) | 2005-07-15 | 2005-07-15 | Method for inquiring packet system state |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009115057A1 (en) * | 2008-03-21 | 2009-09-24 | 华为技术有限公司 | Method for obtaining the evaluation results and server for evaluating the conditions |
| CN101267609B (en) * | 2008-04-24 | 2011-03-02 | 中兴通讯股份有限公司 | Terminal state inquiry method for cluster system |
| CN102932209A (en) * | 2012-11-20 | 2013-02-13 | 无锡城市云计算中心有限公司 | Method and device for detecting state of server cluster |
| CN101707745B (en) * | 2009-11-25 | 2013-06-05 | 中兴通讯股份有限公司 | Method, system and device for selecting call groups |
| CN111866764A (en) * | 2019-04-30 | 2020-10-30 | 普天信息技术有限公司 | Method, device and storage medium for cluster terminal to send information |
-
2005
- 2005-07-15 CN CNB2005100839544A patent/CN100518345C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009115057A1 (en) * | 2008-03-21 | 2009-09-24 | 华为技术有限公司 | Method for obtaining the evaluation results and server for evaluating the conditions |
| CN101267609B (en) * | 2008-04-24 | 2011-03-02 | 中兴通讯股份有限公司 | Terminal state inquiry method for cluster system |
| CN101707745B (en) * | 2009-11-25 | 2013-06-05 | 中兴通讯股份有限公司 | Method, system and device for selecting call groups |
| CN102932209A (en) * | 2012-11-20 | 2013-02-13 | 无锡城市云计算中心有限公司 | Method and device for detecting state of server cluster |
| CN111866764A (en) * | 2019-04-30 | 2020-10-30 | 普天信息技术有限公司 | Method, device and storage medium for cluster terminal to send information |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100518345C (en) | 2009-07-22 |
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