CN101202973B - Method, system for allocating discourse authority and colony communication server - Google Patents
Method, system for allocating discourse authority and colony communication server Download PDFInfo
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Abstract
The invention discloses a method for speaking right assignment and is applied to a cluster telecommunications system which establishes group calling, and the method comprises: (a) the speaking right application of a terminal which applies for speaking right and does not acquire speaking right is put in a queue and stored in a speaking right queue according to preset queuing strategy; (b) after the terminal which possesses speaking right releases the speaking right, the speaking right is assigned to a terminal which is corresponding to the speaking right application in a first place in the current speaking right queue, and the speaking right application is deleted from the speaking right queue. The invention also provides a system of speaking right assignment and a cluster telecommunications server. The method, the system and the cluster telecommunications server provided by the invention can effectively control the response time of trunking communication systems and improve the performance of the cluster telecommunications systems.
Description
Technical field
The present invention relates to the digital cluster communication technology, relate in particular to right of speech is distributed in a kind of trunked communication system method, system and colony communication server.
Background technology
Digital clustering communication system is meant that a plurality of terminals share one group of wireless channel, and dynamically uses the dedicated mobile communications subsystem of these channels, and a session can a plurality of terminals participate in simultaneously in this system, but each has only a terminal can exercise right of speech constantly.After group calling is set up, the necessary first to file right of speech of terminal, and obtaining could to exercise its right of speech after the right of speech, other-end is talked.Owing in group, there are a plurality of terminals, at a time just may exist a plurality of terminals to apply for the situation of right of speech simultaneously, this will cause terminal room to produce the problem of the right to apply for words queuing conflict.
In the prior art, right of speech distributes the method that adopts usually to be in the trunked communication system: all distribute a priority to each terminal in the group in advance, when there is a plurality of the right to apply for words in right of speech in switching time, according to the priority of the right to apply for words of terminal and priority to the distribution of ranking of the right to apply for words of simultaneous different terminals, thereby avoid producing the right to apply for words queuing conflict.
For the method for better right of speech being distributed describes, at first following notion is done an explanation:
The right to apply for words: when terminal has the speech wish, send request to colony communication server, show wish by pressing PTT (Push-To-Talk) key;
The right of speech indication: colony communication server determines to exercise the terminal of right of speech according to the right to apply for words sequencing of terminal and the priority level of terminal, and notifies this terminal;
Right of speech is exercised: the terminal that obtains the right of speech indication is pressed the PTT key, talks;
Right of speech discharges: the terminal with right of speech is unclamped the PTT key of pressing, and this moment, it no longer had right of speech, simultaneously with this right of speech release information notice colony communication server.
Below with an example calling right distributing method of the prior art is illustrated:
With reference to shown in Figure 1, it is the method flow diagram that in the trunked communication system a plurality of terminal speak rights is distributed, at this moment, suppose that terminal A, B, C, D belong to a group, and priority level A＞C＞B＞D is set in and does not allow right of speech to seize in this group-calling process, when terminal A initiates group calling to its group membership B, C, D, and after the group calling success, carry out following steps:
……
With reference to the implementation procedure of above-mentioned steps, after a terminal discharges right of speech, there is not new terminal to carry out the right to apply for words in switching time in the right of speech of stipulating, this time group-calling process discharges automatically and finishes.
In above-mentioned procedure, also may further include the right of speech preemption processes, exercise in the right of speech process in any one terminal, carry out the right to apply for words if there is other priority level to be higher than this terminal with right of speech terminal, the higher terminal of above-mentioned priority level directly obtains right of speech, and other step and said method are similar.
By above-mentioned prior art as can be known, improve the transmission efficiency of trunked communication system if desired, in said method, can only shorten right of speech switching time, but work as right of speech release and the time between the queuing deadline very in short-term, the right to apply for words of all terminals all can't be sent to colony communication server, will cause the performance of trunked communication system to reduce; In yet another aspect, if for the right to apply for words that guarantees all terminals can both be received by colony communication server, increase the time that right of speech is switched, will cause the right to apply for words and queuing efficiency to reduce, the performance of trunked communication system also will reduce.
Summary of the invention
The present invention promptly is the method for right of speech scheduling in a kind of trunked communication system that proposes at the shortcoming that exists in the above-mentioned prior art, and this method is the response time of control system effectively, improves the performance of trunked communication system.
The present invention is achieved through the following technical solutions:
The method that a kind of right of speech is distributed is applied to set up the trunked communication system of group calling, comprising:
(a) will apply for that right of speech and the right to apply for words that does not obtain the terminal of right of speech rank in the right of speech formation according to predefined queuing policy and store;
(b) after the terminal with right of speech discharges right of speech, right of speech is distributed to the pairing terminal of first position the right to apply for words in the current right of speech formation, and this right to apply for words removed from the right of speech formation, when the terminal with right of speech is not exercised right of speech in the right of speech timing, right of speech is distributed to the pairing terminal of first position the right to apply for words in the current right of speech formation;
After the setting calling terminal discharges right of speech first, carry out the timing that right of speech is switched; When receiving right of speech switching enabling signal, start the right of speech switching timing; When receiving right of speech switching stop signal, stop the right of speech switching timing.
Further, described right of speech formation is by system's setting, and initial value is empty.
Further, described queuing policy is ranked for the priority level height order according to terminal.
Further, described queuing policy is for to rank according to the application time sequencing of terminal.
Further, described right of speech timing is preestablished by system.
Further, this method also comprises: when not having terminal enforcement right of speech and right of speech formation for sky, group calling discharges automatically.
Further, this method also comprises: after the terminal of initiating group calling discharged right of speech, when not having new terminal to apply right of speech in the right of speech switching timing time, group calling discharged automatically.
Further, the described right of speech switching timing time is preestablished by system.
Further, this method also comprises: when having the terminal release right of speech of right of speech for one, when having the right to apply for words of having lined up in the right of speech formation and new the right to apply for words being arranged again, above-mentioned all the right to apply for words are ranked according to predefined queuing policy and store.
The system that the present invention also provides a kind of right of speech to distribute comprises: colony communication server, and at least two terminals that are connected with colony communication server, described terminal are a calling terminal and at least one terminal called, described colony communication server comprises:
The right to apply for words memory module is used to store the right to apply for words of carrying out the right to apply for words but not obtaining the terminal of right of speech indication, and the right to apply for words of above-mentioned terminal is ranked according to predetermined queuing policy;
Signal receives and sending module, be used to receive the signal of the release right of speech that described calling terminal sends after, distribute determination module to send the heavy distributing signal of right of speech to right of speech;
Right of speech is distributed determination module, be used to receive the heavy distributing signal of right of speech, and when judging the right to apply for words memory module non-NULL, determine to obtain the terminal of right of speech indication in proper order according to the right to apply for words of storing in the right to apply for words memory module, and will determine that the announcement information of terminal sends to right of speech distribution sending module;
Right of speech is distributed sending module, after being used to receive the announcement information of determining terminal, the right of speech indication is sent to the terminal of determining in the above-mentioned notification message;
Right of speech switching timing module after being used to set calling terminal and discharging right of speech first, is carried out the timing that right of speech is switched; When receiving right of speech switching enabling signal, start the right of speech switching timing; When receiving right of speech switching stop signal, stop the right of speech switching timing; The right of speech switching timing time then distributes determination module to send the group calling release signal to described right of speech.
Further, described colony communication server also comprises:
The right of speech time block is used to set the timing that distributes right of speech; When receiving the right of speech enabling signal, start right of speech regularly; When receiving right of speech timing stop signal, stop right of speech regularly; When the right of speech timing then, distribute determination module to send the heavy distributing signal of right of speech to right of speech;
At this moment, signal receives and sending module, after also being used to receive the signal of described terminal enforcement right of speech, sends regularly stop signal of right of speech to the right of speech time block; Receive after calling terminal discharges the right of speech signal first, send idle message, and send right of speech to right of speech switching timing module and switch enabling signal to all terminals; After calling terminal discharges right of speech first, receive described first terminal when carrying out the right to apply for words, distribute determination module to send the right of speech handover information that comprises the right to apply for words end message, and send right of speech to right of speech switching timing module and switch stop signal to right of speech;
Right of speech is distributed determination module, also is used to receive the heavy distributing signal of right of speech and judges that the right to apply for words memory module when empty or when receiving the group calling release signal, discharges the group calling of having set up; When receiving the right of speech handover information, distribute sending module to send the announcement information of determining terminal to right of speech.
Further, queuing policy is ranked for the priority level height order according to terminal in the described the right to apply for words memory module.
Further, in the described the right to apply for words memory module queuing policy for to rank according to the application time sequencing of terminal.
The present invention also provides a kind of colony communication server, is applied to trunked communication system, is connected with at least two terminals, and described terminal is a calling terminal and at least one terminal called, and this colony communication server comprises:
The right to apply for words memory module is used to store the right to apply for words of carrying out the right to apply for words but not obtaining the terminal of right of speech indication, and the right to apply for words of above-mentioned terminal is ranked according to predetermined queuing policy;
Signal receives and sending module, be used to receive the signal of the release right of speech that described calling terminal sends after, distribute determination module to send the heavy distributing signal of right of speech to right of speech;
Right of speech is distributed determination module, be used to receive the heavy distributing signal of right of speech, and when judging the right to apply for words memory module non-NULL, determine to obtain the terminal of right of speech indication in proper order according to the right to apply for words of storing in the right to apply for words memory module, and will determine that the announcement information of terminal sends to right of speech distribution sending module;
Right of speech is distributed sending module, after being used to receive the announcement information of determining terminal, the right of speech indication is sent to the terminal of determining in the above-mentioned notification message;
Right of speech switching timing module after being used to set calling terminal and discharging right of speech first, is carried out the timing that right of speech is switched; When receiving right of speech switching enabling signal, start the right of speech switching timing; When receiving right of speech switching stop signal, stop the right of speech switching timing; The right of speech switching timing time then distributes determination module to send the group calling release signal to described right of speech.
Further, described colony communication server also comprises:
The right of speech time block is used to set the timing that distributes right of speech; When receiving the right of speech enabling signal, start right of speech regularly; When receiving right of speech timing stop signal, stop right of speech regularly; When the right of speech timing then, distribute determination module to send the heavy distributing signal of right of speech to right of speech;
At this moment, signal receives and sending module, after also being used to receive the signal of described terminal enforcement right of speech, sends regularly stop signal of right of speech to the right of speech time block; Receive after calling terminal discharges the right of speech signal first, send idle message, and send right of speech to right of speech switching timing module and switch enabling signal to all terminals; After calling terminal discharges right of speech first, receive described first terminal when carrying out the right to apply for words, distribute determination module to send the right of speech handover information that comprises the right to apply for words end message, and send right of speech to right of speech switching timing module and switch stop signal to right of speech;
Right of speech is distributed determination module, also is used to receive the heavy distributing signal of right of speech and judges that the right to apply for words memory module when empty or when receiving the group calling release signal, discharges the group calling of having set up; When receiving the right of speech handover information, distribute sending module to send the announcement information of determining terminal to right of speech.
Further, queuing policy is ranked for the priority level height order according to terminal in the described the right to apply for words memory module.
Further, in the described the right to apply for words memory module queuing policy for to rank according to the application time sequencing of terminal.
Utilize method proposed by the invention, system and colony communication server, if a terminal that obtains right of speech does not begin to exercise right of speech at the right of speech timing, system's right of speech that can automatically switch then, thus, right of speech is actually by user and system switching time to be controlled jointly, the user's speech privilege application is frequent more, and right of speech is fast more switching time.Thereby method proposed by the invention response time of control sets group communication system effectively, thereby improve the performance of trunked communication system.
Description of drawings
The method flow diagram of Fig. 1 in the trunked communication system in the prior art a plurality of terminal speak rights being distributed;
The method flow diagram that Fig. 2 distributes a plurality of terminal speak rights for network side colony communication server in the trunked communication system of the specific embodiment of the invention;
Fig. 3 is the structural representation of the trunked communication system of the specific embodiment of the invention.
Embodiment
Design philosophy of the present invention is: set the right of speech formation, after group calling is set up, when a plurality of terminals propose the right to apply for words, carry out the right to apply for words queuing according to the priority level of each terminal, and the distribution right of speech, do not distribute the right to apply for words of the terminal of right of speech in the right of speech formation, to store sub-distribution under the wait.
Below in conjunction with the drawings and specific embodiments the present invention is done to introduce further, but not as a limitation of the invention.
With reference to shown in Figure 2, be after group calling is set up in the trunked communication system, colony communication server has other terminal of different priorities and carries out the method flow diagram that right of speech is distributed a plurality of, comprises the steps:
Step 201 is initiated the terminal to transmit call indication to group calling, starts right of speech simultaneously regularly;
Step 202 judges whether group calling initiation terminal exercises right of speech in the right of speech timing, if, execution in step 203, if not, direct execution in step 205;
Step 203 stops right of speech regularly;
Step 204 waits for that group calling initiates the message that terminal discharges right of speech, receives execution in step 205 after the above-mentioned message;
Step 205 is given the terminal to transmit call idle message that participates in group calling, and starts switching timing;
Step 206 judges whether switching timing has the terminal to apply right of speech in the time, if, execution in step 207, if not, group-calling process discharges automatically;
Step 207 stops switching timing, to the terminal speak right indication of first application right of speech, and starts right of speech regularly;
Step 208 judges whether the terminal PRI of other application rights of speech is not lower than the terminal of first application right of speech, if execution in step 209 if not, enters the right of speech preemption processes;
Illustrate a bit: described right of speech formation sets in advance, and is used to store the right to apply for words of applying for right of speech but not obtaining the terminal of right of speech, and this right of speech formation is initially sky;
Step 211 stops right of speech regularly;
Step 212 waits for that the terminal with right of speech discharges the message of right of speech, receives execution in step 213 after the above-mentioned message;
Step 213 judges whether the right of speech formation is empty, if group-calling process discharges automatically, if not, execution in step 214;
Step 214 is distributed to the pairing terminal of the right to apply for words of first position in the current right of speech formation with right of speech, and is removed the pairing the right to apply for words of this terminal in the right of speech formation, and restarts right of speech regularly;
Step 215 judges whether the terminal PRI of other application rights of speech is not lower than the terminal of first the right to apply for words, if execution in step 216 if not, enters the right of speech preemption processes;
Step 217 stops right of speech regularly, and the terminal that has right of speech this moment is exercised right of speech, returns execution in step 212.
Illustrate that a bit as can be seen, the right of speech formation is only effective when not having right of speech to seize from above-mentioned steps, the right of speech preemption processes is a prior art, does not repeat them here, and after finishing right of speech and seizing, can adopt above-mentioned similar approach to carry out terminal speak right and distribute.
In another embodiment, can not allow right of speech to seize in the method that a plurality of terminal speak rights are distributed, carry out according to the priority level of the terminal of the right to apply for words fully, save above-mentioned steps 208,209 and 215 this moment.With a more detailed example, it is as follows to make an explanation for this embodiment:
Suppose that terminal A, B, C, D belong to a group, and priority level A＞C＞B＞D, also be provided with a right of speech formation in this system, this right of speech formation is used to store the right to apply for words of applying for right of speech but not obtaining the terminal of right of speech, this right of speech formation is initially sky, when terminal A initiates group calling to its group membership B, C, D, and after the group calling success, carry out following steps:
Step 301, A exercises right of speech after obtaining the right of speech indication, and B, C, D are in listen state, discharge right of speech when the A speech finishes;
Step 302, C proposes the right to apply for words, because right of speech formation this moment is empty, so C obtains the right of speech indication immediately, if after C proposes the right to apply for words, B and D have also proposed the right to apply for words, this moment is because C has right of speech, B and D enter the right of speech formation, and this moment is because the priority level of B will be higher than D, so B comes the D front in the right of speech formation; Simultaneously, B and D discharge right of speech, but the right to apply for words of B and D still is recorded in the right of speech formation;
Step 303, C exercises right of speech, discharges its right of speech when the C speech finishes, and comes the primary B of right of speech formation this moment and obtains the right of speech indication;
Step 304, B exercises right of speech, discharges its right of speech when the B speech finishes, and comes the primary D of right of speech formation and obtains the right of speech indication, begins speech in predefined right of speech timing, and be empty this moment in the right of speech formation;
Step 305 after the D speech finishes, discharges right of speech, if do not have new the right to apply for words in predefined right of speech timing, because the right to apply for words formation this moment is empty, then group calling this time discharges automatically.
Pass through above-mentioned steps 301-305 thus, finished group-calling process one time, and for above-mentioned step 304, if B does not begin speech in predefined right of speech timing, then be considered as B and abandon right of speech, come the primary D of right of speech formation and will obtain the right of speech indication, continue follow-up correlation step.
In yet another embodiment, if when having the terminal release right of speech of right of speech for one, have the right to apply for words of having lined up in the right of speech formation and have new terminal to propose the right to apply for words again, after then all the right to apply for words being ranked according to the priority level of terminal, the right of speech that obtains of the terminal that priority level is the highest is indicated, and the right to apply for words of all the other terminals is not lined up according to terminal PRI in the right of speech formation and stored.
What need replenish a bit is, in the foregoing description, the queuing policy of right of speech formation is just to rank according to the priority level of the terminal that proposes the right to apply for words, in other embodiment, also the queuing policy of right of speech formation can be set at according to the time order and function of terminal to apply right of speech and rank in proper order.Right of speech timing of being mentioned in the above-described embodiments and switching timing time all are predefined by system.
Correspondingly, the system that the present invention also provides a kind of right of speech to distribute, as shown in Figure 3, this system comprises: colony communication server, at least two terminals that are connected with colony communication server, described terminal is a calling terminal and at least one terminal called, wherein:
Calling terminal is used for setting up call request signal and the right to apply for words signal to the colony communication server transmission, and exercises right of speech according to the right of speech index signal that obtains;
Terminal called is used for to colony communication server application sending the right words signal, and exercises right of speech according to the right of speech index signal that obtains;
Colony communication server comprises:
The right to apply for words memory module is used to store the right to apply for words of carrying out the right to apply for words but not obtaining the terminal of right of speech indication, and the right to apply for words of above-mentioned terminal is ranked according to predetermined queuing policy;
Signal receives and sending module, be used to receive the signal of the release right of speech that described terminal sends after, distribute determination module to send the heavy distributing signal of right of speech to right of speech; After receiving the signal of described terminal enforcement right of speech, send regularly stop signal of right of speech to the right of speech time block; After also being used to receive calling terminal and discharging the right of speech signal first, send idle message, and send right of speech to right of speech switching timing module and switch enabling signal to all terminals; After calling terminal discharges right of speech first, receive described terminal first when carrying out the right to apply for words signal, distribute determination module to send the right of speech handover information that comprises the right to apply for words end message to right of speech, and send right of speech switching stop signal to right of speech switching timing module;
Right of speech is distributed determination module, be used to receive the heavy distributing signal of right of speech, and when judging the right to apply for words memory module non-NULL, determine to obtain the terminal of right of speech indication in proper order according to the right to apply for words of storing in the right to apply for words memory module, and will determine that the announcement information of terminal sends to right of speech distribution sending module; Receive the heavy distributing signal of right of speech and judge that the right to apply for words memory module when empty or when receiving the group calling release signal, discharges the group calling of having set up; When receiving the right of speech handover information, distribute sending module to send the announcement information of determining terminal to right of speech;
Right of speech is distributed sending module, after being used to receive the announcement information of determining terminal, the right of speech indication is sent to the terminal of determining in the above-mentioned message; Send the right of speech enabling signal to the right of speech time block simultaneously;
The right of speech time block is used to set the timing that distributes right of speech; After receiving the right of speech enabling signal, start right of speech regularly; When receiving right of speech timing stop signal, stop right of speech regularly; When the right of speech timing then, distribute determination module to send the heavy distributing signal of right of speech to right of speech;
Right of speech switching timing module after being used to set calling terminal and discharging right of speech first, is carried out the timing that right of speech is switched; When receiving right of speech switching enabling signal, start the right of speech switching timing; When receiving right of speech switching stop signal, stop the right of speech switching timing; The right of speech switching timing time then distributes determination module to send the group calling release signal to described right of speech.
In above-mentioned signal reception and sending module, know that described calling terminal discharges right of speech first, after calling terminal discharges right of speech first, described terminal carries out the right to apply for words first, to the indication of described terminal to transmit call and the signal etc. that receives the release right of speech that described terminal sends be the known technology of those skilled in the art, do not repeat them here; For the right to apply for words memory module, can realize storing the right to apply for words that receives also is technology known in those skilled in the art, also repeats no more at this.
What any was described is: queuing policy can be ranked or also can rank for the application time sequencing according to terminal for the priority level height order according to terminal in the above-mentioned the right to apply for words memory module.
From the foregoing description as can be seen, utilize method proposed by the invention, system and colony communication server, if a terminal that obtains right of speech begins to exercise right of speech at right of speech timing end, system's right of speech that can automatically switch then, thus, right of speech is actually by user and system switching time to be controlled jointly, and the user's speech privilege application is frequent more, and right of speech is fast more switching time.Thereby method proposed by the invention, system and colony communication server response time of control sets group communication system effectively, thereby improve the performance of trunked communication system.
Claims (17)
1. the right of speech method of distributing is applied to set up the trunked communication system of group calling, comprising:
(a) will apply for that right of speech and the right to apply for words that does not obtain the terminal of right of speech rank in the right of speech formation according to predefined queuing policy and store;
(b) after the terminal with right of speech discharges right of speech, right of speech is distributed to the pairing terminal of first position the right to apply for words in the current right of speech formation, and this right to apply for words removed from the right of speech formation, when the terminal with right of speech is not exercised right of speech in the right of speech timing, right of speech is distributed to the pairing terminal of first position the right to apply for words in the current right of speech formation;
After the setting calling terminal discharges right of speech first, carry out the timing that right of speech is switched; When receiving right of speech switching enabling signal, start the right of speech switching timing; When receiving right of speech switching stop signal, stop the right of speech switching timing.
2. the method for claim 1 is characterized in that, described right of speech formation is by system's setting, and initial value is empty.
3. the method for claim 1 is characterized in that, described queuing policy is ranked for the priority level height order according to terminal.
4. the method for claim 1 is characterized in that, described queuing policy is for to rank according to the application time sequencing of terminal.
5. the method for claim 1 is characterized in that, described right of speech timing is preestablished by system.
6. the method for claim 1 is characterized in that, this method also comprises: when not having terminal enforcement right of speech and right of speech formation for sky, group calling discharges automatically.
7. the method for claim 1 is characterized in that, this method also comprises: after the terminal of initiating group calling discharged right of speech, when not having new terminal to apply right of speech in the right of speech switching timing time, group calling discharged automatically.
8. method as claimed in claim 7 is characterized in that, the described right of speech switching timing time is preestablished by system.
9. the method for claim 1, it is characterized in that, this method also comprises: when having the terminal release right of speech of right of speech for one, when having the right to apply for words of having lined up in the right of speech formation and new the right to apply for words being arranged again, above-mentioned all the right to apply for words are ranked according to predefined queuing policy and store.
10. the system that distributes of a right of speech, comprise: colony communication server, at least two terminals that are connected with colony communication server, described terminal are a calling terminal and at least one terminal called, it is characterized in that described colony communication server comprises:
The right to apply for words memory module is used to store the right to apply for words of carrying out the right to apply for words but not obtaining the terminal of right of speech indication, and the right to apply for words of above-mentioned terminal is ranked according to predetermined queuing policy;
Signal receives and sending module, be used to receive the signal of the release right of speech that described calling terminal sends after, distribute determination module to send the heavy distributing signal of right of speech to right of speech;
Right of speech is distributed determination module, be used to receive the heavy distributing signal of right of speech, and when judging the right to apply for words memory module non-NULL, determine to obtain the terminal of right of speech indication in proper order according to the right to apply for words of storing in the right to apply for words memory module, and will determine that the announcement information of terminal sends to right of speech distribution sending module;
Right of speech is distributed sending module, after being used to receive the announcement information of determining terminal, the right of speech indication is sent to the terminal of determining in the above-mentioned announcement information;
Right of speech switching timing module after being used to set calling terminal and discharging right of speech first, is carried out the timing that right of speech is switched; When receiving right of speech switching enabling signal, start the right of speech switching timing; When receiving right of speech switching stop signal, stop the right of speech switching timing; The right of speech switching timing time then distributes determination module to send the group calling release signal to described right of speech.
11. system as claimed in claim 10 is characterized in that, described colony communication server also comprises:
The right of speech time block is used to set the timing that distributes right of speech; When receiving the right of speech enabling signal, start right of speech regularly; When receiving right of speech timing stop signal, stop right of speech regularly; When the right of speech timing then, distribute determination module to send the heavy distributing signal of right of speech to right of speech;
At this moment, signal receives and sending module, after also being used to receive the signal of described terminal enforcement right of speech, sends regularly stop signal of right of speech to the right of speech time block; Receive after calling terminal discharges the right of speech signal first, send idle message, and send right of speech to right of speech switching timing module and switch enabling signal to all terminals; After calling terminal discharges right of speech first, receive described first terminal when carrying out the right to apply for words, distribute determination module to send the right of speech handover information that comprises the right to apply for words end message, and send right of speech to right of speech switching timing module and switch stop signal to right of speech;
Right of speech is distributed determination module, also is used to receive the heavy distributing signal of right of speech and judges that the right to apply for words memory module when empty or when receiving the group calling release signal, discharges the group calling of having set up; When receiving the right of speech handover information, distribute sending module to send the announcement information of determining terminal to right of speech.
12. system as claimed in claim 10 is characterized in that, queuing policy is ranked for the priority level height order according to terminal in the described the right to apply for words memory module.
13. system as claimed in claim 10 is characterized in that, queuing policy is for to rank according to the application time sequencing of terminal in the described the right to apply for words memory module.
14. a colony communication server is applied to trunked communication system, is connected with at least two terminals, described terminal is a calling terminal and at least one terminal called, it is characterized in that, this colony communication server comprises:
The right to apply for words memory module is used to store the right to apply for words of carrying out the right to apply for words but not obtaining the terminal of right of speech indication, and the right to apply for words of above-mentioned terminal is ranked according to predetermined queuing policy;
Signal receives and sending module, be used to receive the signal of the release right of speech that described calling terminal sends after, distribute determination module to send the heavy distributing signal of right of speech to right of speech;
Right of speech is distributed determination module, be used to receive the heavy distributing signal of right of speech, and when judging the right to apply for words memory module non-NULL, determine to obtain the terminal of right of speech indication in proper order according to the right to apply for words of storing in the right to apply for words memory module, and will determine that the announcement information of terminal sends to right of speech distribution sending module;
Right of speech is distributed sending module, after being used to receive the announcement information of determining terminal, the right of speech indication is sent to the terminal of determining in the above-mentioned announcement information;
Right of speech switching timing module after being used to set calling terminal and discharging right of speech first, is carried out the timing that right of speech is switched; When receiving right of speech switching enabling signal, start the right of speech switching timing; When receiving right of speech switching stop signal, stop the right of speech switching timing; The right of speech switching timing time then distributes determination module to send the group calling release signal to described right of speech.
15. colony communication server as claimed in claim 14 is characterized in that, described colony communication server also comprises:
The right of speech time block is used to set the timing that distributes right of speech; When receiving the right of speech enabling signal, start right of speech regularly; When receiving right of speech timing stop signal, stop right of speech regularly; When the right of speech timing then, distribute determination module to send the heavy distributing signal of right of speech to right of speech;
At this moment, signal receives and sending module, after also being used to receive the signal of described terminal enforcement right of speech, sends regularly stop signal of right of speech to the right of speech time block; Receive after calling terminal discharges the right of speech signal first, send idle message, and send right of speech to right of speech switching timing module and switch enabling signal to all terminals; After calling terminal discharges right of speech first, receive described first terminal when carrying out the right to apply for words, distribute determination module to send the right of speech handover information that comprises the right to apply for words end message, and send right of speech to right of speech switching timing module and switch stop signal to right of speech;
Right of speech is distributed determination module, also is used to receive the heavy distributing signal of right of speech and judges that the right to apply for words memory module when empty or when receiving the group calling release signal, discharges the group calling of having set up; When receiving the right of speech handover information, distribute sending module to send the announcement information of determining terminal to right of speech.
16. colony communication server as claimed in claim 14 is characterized in that, queuing policy is ranked for the priority level height order according to terminal in the described the right to apply for words memory module.
17. colony communication server as claimed in claim 14 is characterized in that, queuing policy is for to rank according to the application time sequencing of terminal in the described the right to apply for words memory module.
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| CN101557565B (en) * | 2009-05-14 | 2014-04-30 | 中兴通讯股份有限公司 | Switching method of terminal between reverse traffic channels and trunking communication system |
| CN104284301A (en) * | 2013-07-03 | 2015-01-14 | 普天信息技术研究院有限公司 | Visual calling control power management method |
| CN104427638B (en) * | 2013-09-09 | 2019-09-17 | 中兴通讯股份有限公司 | Method for building up, device and the equipment of cluster sessions carry |
| CN104902215A (en) * | 2014-03-05 | 2015-09-09 | 北京信威通信技术股份有限公司 | Video scheduling method in video group calling |
| CN105657670A (en) * | 2014-11-11 | 2016-06-08 | 中兴通讯股份有限公司 | Terminal state control method and device |
| CN107733631A (en) * | 2017-10-31 | 2018-02-23 | 深圳市惟新科技股份有限公司 | The right of speech control method and device of full-duplex terminal |
| CN109885393A (en) | 2019-01-10 | 2019-06-14 | 华为技术有限公司 | Read-write requests processing method, device, electronic equipment and storage medium |
| CN111447569B (en) * | 2020-04-03 | 2021-09-07 | 北京运安智维科技有限公司 | Method for idle called cluster terminal to receive wireless broadband cluster data service |
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| CN1585522A (en) * | 2004-06-04 | 2005-02-23 | 中兴通讯股份有限公司 | Talking right dispatching method for digital cluster system |
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