CN103024683B - A kind of method of obedient party's state reporting in trunking communication - Google Patents
A kind of method of obedient party's state reporting in trunking communication Download PDFInfo
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- CN103024683B CN103024683B CN201110285711.4A CN201110285711A CN103024683B CN 103024683 B CN103024683 B CN 103024683B CN 201110285711 A CN201110285711 A CN 201110285711A CN 103024683 B CN103024683 B CN 103024683B
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Abstract
The present invention proposes the method for obedient party's state reporting in a kind of trunking communication, comprising: colony terminal obtains the group user ID that Trunking Switching Center distributes in registration process; Trunking Switching Center initiates group calling, informing base station group call member number, and base station is also that group calling distributes uplink common control channel according to group call member number computing mode report cycle; Base station transmission group beep-page message, by group call member number, state reporting cycle and uplink common control channel notice group call member; Group call member reports sequence number according to group user ID and group call member number computing mode; According to state reporting sequence number and state reporting cycle, report and listen speech phase; The obedient state information of base station statistics, reports Trunking Switching Center.Adopt this method, obedient party does not need application status to report sequence number, avoid multiple obedient party simultaneously application status report sequence number to cause channel busy to collide, and then state reporting is postponed or failure, and has saved taking of the consuming time and channel resource of eating dishes without rice or wine in process.
Description
Technical field
The present invention relates in trunking communication field, particularly relate to the method for obedient party's state reporting in a kind of trunking communication.
Background technology
Because the obedient party in trunking communication is passive reception speech on group-calling service channel, information interaction is not had with Trunking Switching Center, thus the current state Trunking Switching Center for each obedient party in cluster is unable to find out, Trunking Switching Center is not known, and which obedient party is in accepting state, can normally receive the voice issued, which obedient party is not in place, is not in accepting state, namely cannot receive the speech normally receiving and issue.But, whether Trunking Switching Center often needs to understand its group calling message issued and is received by its colony terminal paid close attention to, for this reason, needing a kind of method can allow interior the understanding of group carry out state reporting, make Trunking Switching Center know the state of each obedient party, thus be convenient to the control and management of Trunking Switching Center to obedient party.
In the prior art, the process of obedient party's state reporting in trunking communication, as shown in Figure 1, key step comprises,
Step 1, colony terminal carries out cluster registration process;
Step 2, Trunking Switching Center plays group calling to certain grouped transmitting and sets up, notify number of users in each group of base stations, trigger each base station and calculate this group obedient party state reporting cycle according to number of users in group, and distribute one group of uplink common control channel for user in its group of access;
Step 3, base station by transmission group beep-page message, by user in its group of the shared channel resources of obedient party's state reporting cycle and distribution in group notice access;
Step 4, in the group under base station, user carrys out application status report sequence number by sending page-response message;
Step 5, base station is that this user distributes a unique state reporting sequence number according to the sequencing of reception group subscriber paging response message;
Step 6, obedient party, according to state reporting sequence number and state reporting cycle, distributed uplink common control channel reports and listens speech phase;
Step 7, the obedient state information of the group user under this base station is added up in base station, and reports Trunking Switching Center.
Realizing in process of the present invention, inventor finds that in prior art, at least there are the following problems:
Group user needs to report sequence number by transmission group page-response message to base station application status, complete this application process and must take uplink common channel resource (such as Random Access Channel), and can expend certain hour makes state reporting postpone, and under same base station, multiple obedient party simultaneously application status reports sequence number, also may because of while busy channel resource collide, cause application status report sequence number failure or postpone.
Summary of the invention
In order to solve above technical problem, the present invention proposes the method for obedient party's state reporting in a kind of trunking communication, this comprises the following steps:
A. colony terminal is in cluster registration process, and obtaining by Trunking Switching Center is unique group user ID that it distributes;
B. Trunking Switching Center initiates group calling, notifies each base station group calling number of members, and each base station calculates the state reporting cycle of group calling obedient party according to described group call member amount, and is group calling distribution uplink common control channel;
C. each base station transmission group beep-page message, informs to the group call member accessing it by described group call member number, state reporting cycle and uplink common control channel;
D. each group call member calculates according to its group user ID and described group call member number the unique state reporting sequence number belonging to it;
E. each group call member is according to described state reporting sequence number and state reporting cycle, reports it to listen speech phase by described uplink common control channel;
F. the obedient state information of the group call member under it is added up in each base station, reports Trunking Switching Center.
Further, in step a, first Trunking Switching Center can judge whether for colony terminal distributed group user ID; If distributed, then the group user ID of distributing before colony terminal continuation use; Otherwise Trunking Switching Center is its point of combo user ID.If colony terminal is under the jurisdiction of multiple groups, then Trunking Switching Center is that corresponding each group of colony terminal distributes group user ID unique in this group.
Preferably, the group call member number in this method can be group call member sum, also can be the group call member number logged under this base station.
Preferably, in stepb, when there is multiple group calling under a base station, base station is respectively each group calling and distributes different uplink common control channel.
Preferably, when group call member number changes, the state reporting cycle will be recalculated in base station, and the state reporting cycle after recalculating and group call member number are informed to the group call member under it; Each group call member recalculates the unique state reporting sequence number belonging to it.
Preferably, in step c, group beep-page message can be sent by common down channel.
Further, be specially in step e: group call member reports according to state reporting sequence number and state reporting computation of Period the frame number listening speech phase, and reports according to frame number on distributed uplink common control channel.
Further, step e also comprises: when group call member is changed to speaker by obedient party or exited group calling, and described group call member does not report listens speech phase.
Further, in step e, group call member report listen speech phase time, can carry its group user ID, its performance index of eating dishes without rice or wine can also be carried, as signal to noise ratio and transmitting power.
Further, step f is specially: all obedient party's state informations in the state reporting cycle under it are gathered in base station, report Trunking Switching Center.
Adopt this method, obedient party does not need application status to report sequence number, avoid multiple obedient party simultaneously application status report sequence number to cause channel busy to collide, and then state reporting is postponed or failure, has saved taking of the consuming time and channel resource of eating dishes without rice or wine in process simultaneously.
Accompanying drawing explanation
Fig. 1 is obedient party's state reporting process schematic in prior art;
Fig. 2 is obedient party's state reporting process schematic that the embodiment of the present invention proposes.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described in further details.
As shown in Figure 2, relate to network entity and comprise colony terminal, base station and Trunking Switching Center, concrete steps are as follows for the realization flow of obedient party's state reporting of the present embodiment:
Step 1, colony terminal is in cluster registration process, and obtaining by Trunking Switching Center is unique group user ID that it distributes;
In cluster registration process, Trunking Switching Center can according to the sequencing of colony terminal application for registration, distributes a unique group user ID to colony terminal; Trunking Switching Center can first judge whether to distribute group user ID for this group user, if distribute, then this group user continue use before distribute group user ID; If colony terminal is subordinated to multiple cluster group, Trunking Switching Center will distribute a unique group user ID for its corresponding each cluster group, and in other words, group user ID is at least unique in each cluster group.
Step 2, Trunking Switching Center plays group calling to certain grouped transmitting and sets up message, notify each base station group call member amount, each base station according to group call member number calculate this group calling obedient party the state reporting cycle and for access this base station group call member group in distribute one group of uplink common control channel;
The uplink common control channel of base station assigns is uniquely corresponding with this group calling, is specifically designed to the transmission of the status message of the obedient party of this group calling; When there is multiple group calling under this base station simultaneously, different uplink common control channel is distributed respectively by for each group calling in base station.
Here, in order to reduce the interacting message of end side and network side, improve the efficiency of state reporting, the present invention calculates the state reporting cycle of group calling when initiating group calling, instead of waits for that group calling calculates the state reporting cycle after having set up again.In addition, the state reporting cycle also can be calculated by Trunking Switching Center.
The state reporting cycle can be determined according to all numbers of members of group calling, also can calculate according to the group call member number be linked under this base station.If the state reporting cycle is determined according to the group call member number under this base station, then when having colony terminal switching on and shutting down or being switched to other base station, the group call member number under this base station will change, and the state reporting cycle just needs synchronized update.Base station enters message informing terminal and upgrades the state reporting cycle by lagging, after the terminal reception being in group calling obedient party state lags and enters message, according to the state reporting cycle of carrying in message as oneself new state reporting cycle.If the state reporting cycle is determined according to all numbers of members of this group calling, then, when colony terminal is switched to other base station, the state reporting cycle does not change.
Step 3, the uplink common control channel of group call member number, state reporting cycle and distribution, by transmission group beep-page message, is informed to its group call member of access by base station;
This group beep-page message is can by common down channel, as broadcast channel or paging channel send;
Step 4, each group call member calculates according to its group user ID and group membership's number the unique state reporting sequence number belonging to it;
If when group membership's quantity changes, each group call member belongs to its unique state reporting sequence number by recalculating;
In said process, group call member amount can be all number of members of group calling, also can be the group call member number under this base station.
Step 5, each group call member, according to state reporting sequence number and state reporting cycle, reports it to listen speech phase by uplink common control channel;
Herein, when group call member be in listen speech phase to be obedient party time, definition status can be started report, send according to state reporting sequence number and state reporting computation of Period the frame number listening speech phase, then on the uplink common control channel distributed, send state notification message according to frame number.Can the group user ID of carried terminal in state notification message, but without the need to carrying the identification id of cluster group, because the uplink common control channel of each cluster group and this group are unique corresponding, therefore the identification id of terminal place group calling just can be known in base station by the uplink common control channel at terminal place.When obedient party exit group calling or become speaker then halted state report, namely no longer send state notification message.Certainly, group call member also can according to presetting other policy calculation state reporting cycle and uploaded state information.
Terminal report listen speech phase while can also the reporting terminal performance index of eating dishes without rice or wine, base station can utilize these indexs to determine power policy.In the present embodiment obedient party report listen speech phase while also carry its signal to noise ratio and transmitting power.
Step 6, the obedient state information of each group user under this base station is added up in base station, and summarizing and reporting is to Trunking Switching Center, and the cycle that base station reports can preset.In the present embodiment, the state of all obedient party in a State Report cycle under this base station is gathered in base station, and reports Trunking Switching Center, for its inquiry obedient party state.
Because obedient party is while reporting and listening speech phase, also carry its signal to noise ratio and transmitting power, therefore after base station receives the state reporting message of obedient party, synchronous and power adjustment is calculated according to its channel situation reported, and the N frame after receiving state reporting message sends the low 4 of the state reporting sequence number of adjusted value and this terminal, colony terminal receive N frame from after the message bag of base station, low 44 bit comparisons low with the state reporting sequence number of oneself of the sequence number of first message bag being carried, if identical, then carry out synchronous and power adjustment according to the instruction of message.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (12)
1. the method for obedient party's state reporting in trunking communication, is characterized in that, comprising:
A. colony terminal is in cluster registration process, and obtaining by Trunking Switching Center is unique group user ID that it distributes;
B. Trunking Switching Center initiates group calling, notifies each base station group calling number of members, and each base station calculates the state reporting cycle of group calling obedient party according to described group call member number, and is group calling distribution uplink common control channel;
C. each base station transmission group beep-page message, informs to the group call member accessing it by described group call member number, state reporting cycle and uplink common control channel;
D. each group call member calculates according to its group user ID and described group call member number the unique state reporting sequence number belonging to it;
E. each group call member is according to described state reporting sequence number and state reporting cycle, reports it to listen speech phase by described uplink common control channel;
F. the obedient state information of the group call member under it is added up in each base station, reports Trunking Switching Center.
2. method according to claim 1, it is characterized in that step a, first described Trunking Switching Center judges whether to have distributed group user ID for described colony terminal; If distribute, then the group user ID of distributing before colony terminal continuation use; Otherwise Trunking Switching Center is its point of combo user ID.
3. method according to claim 1, is characterized in that step a, if this colony terminal is under the jurisdiction of multiple groups, then Trunking Switching Center is that corresponding each group of described colony terminal distributes group user ID unique in this group.
4. method according to claim 1, is characterized in that step b, and described group call member number is group call member sum, or logs in the group call member number under this base station.
5. method according to claim 1, it is characterized in that step b, when there is multiple group calling under a base station, base station is respectively each group calling and distributes different uplink common control channel.
6. method according to claim 1, it is characterized in that step b, step c and steps d, when described group call member number changes, the described state reporting cycle is recalculated in base station, and the state reporting cycle after recalculating and group call member number are informed to the group call member under it; Each group call member recalculates the unique state reporting sequence number belonging to it.
7. method according to claim 1, it is characterized in that step c, described group of beep-page message is sent by common down channel.
8. method according to claim 1, it is characterized in that step e, group call member reports according to state reporting sequence number and state reporting computation of Period the frame number listening speech phase, and reports according to frame number on distributed uplink common control channel.
9. method according to claim 1, it is characterized in that step e, when group call member is changed to speaker by obedient party or exited group calling, described group call member does not report listens speech phase.
10. method according to claim 1, is characterized in that step e, group call member report listen speech phase time, also carry its group user ID.
11. methods according to claim 1, is characterized in that step e, group call member report listen speech phase time, also carry its performance index of eating dishes without rice or wine.
12. methods according to claim 1, it is characterized in that step f, all obedient party's state informations in the state reporting cycle under it are gathered in base station, report Trunking Switching Center.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110285711.4A CN103024683B (en) | 2011-09-23 | 2011-09-23 | A kind of method of obedient party's state reporting in trunking communication |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110285711.4A CN103024683B (en) | 2011-09-23 | 2011-09-23 | A kind of method of obedient party's state reporting in trunking communication |
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| CN103024683A CN103024683A (en) | 2013-04-03 |
| CN103024683B true CN103024683B (en) | 2016-03-23 |
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| CN201110285711.4A Expired - Fee Related CN103024683B (en) | 2011-09-23 | 2011-09-23 | A kind of method of obedient party's state reporting in trunking communication |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103442337B (en) * | 2013-08-30 | 2019-06-11 | 哈尔滨海能达科技有限公司 | A kind of colony terminal initial method, system and central apparatus and colony terminal |
| 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 |
| CN107438232B (en) * | 2016-05-25 | 2019-11-19 | 大唐移动通信设备有限公司 | A kind of service condition of cluster group UE report and acquisition methods, device |
| CN111601261B (en) * | 2020-01-16 | 2022-04-19 | 哈尔滨海能达科技有限公司 | Load balancing method of control channel, group call service processing method and related equipment |
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| CN1758777A (en) * | 2004-10-09 | 2006-04-12 | 华为技术有限公司 | Method for recognition state and position of listener in trunking communication procedure |
| CN1980415A (en) * | 2005-11-29 | 2007-06-13 | 中兴通讯股份有限公司 | Method for terminal side reporting member state to network side and computing report time |
| CN1984386A (en) * | 2006-04-12 | 2007-06-20 | 华为技术有限公司 | Method for discriminating service to group-calling listener |
| CN101835094A (en) * | 2009-03-12 | 2010-09-15 | 北京信威通信技术股份有限公司 | Method for acquiring state of group call answering party in wireless trunked communication system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1758777A (en) * | 2004-10-09 | 2006-04-12 | 华为技术有限公司 | Method for recognition state and position of listener in trunking communication procedure |
| CN1980415A (en) * | 2005-11-29 | 2007-06-13 | 中兴通讯股份有限公司 | Method for terminal side reporting member state to network side and computing report time |
| CN1984386A (en) * | 2006-04-12 | 2007-06-20 | 华为技术有限公司 | Method for discriminating service to group-calling listener |
| CN101835094A (en) * | 2009-03-12 | 2010-09-15 | 北京信威通信技术股份有限公司 | Method for acquiring state of group call answering party in wireless trunked communication system |
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