CN101557563B - Trunking mobile station used for digital trunking communication system and business state processing method thereof - Google Patents
Trunking mobile station used for digital trunking communication system and business state processing method thereof Download PDFInfo
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- CN101557563B CN101557563B CN2008100901695A CN200810090169A CN101557563B CN 101557563 B CN101557563 B CN 101557563B CN 2008100901695 A CN2008100901695 A CN 2008100901695A CN 200810090169 A CN200810090169 A CN 200810090169A CN 101557563 B CN101557563 B CN 101557563B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
- H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
Abstract
The invention provides a trunking mobile station used for a digital trunking communication system and a business state processing method thereof. The business state processing method comprises the following steps: voice messages of a user are stored in the trunking mobile station in advance; the trunking mobile station judges if entering a voice buffering state; the trunking mobile station authorizes the user in the voice buffering state, and the user is allowed to send the voice messages stored in advance to a system side so that the trunking communication is achieved. The invention provides a business state with a voice buffering mode for the digital trunking communication system.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of group's travelling carriage and business state processing method thereof for digital clustering communication system.
Background technology
Digital clustering communication system is an important branch of mobile communication system, is a kind of mobile communication system that is applied to group's dispatch control communication.Often be applied to professional moving communicating field, such as government department, army, police service, all trades and professions such as railway, water conservancy, civil aviaton and steel logistics.
Fig. 1 shows a kind of digital clustering communication system network configuration of routine, mainly comprises cluster mobile station 1 (can be described as again terminal), base station sub-system 2, and scheduler subsystem 3, wherein:
Cluster mobile station 1 possesses the cluster mobile station equipment of group service function, is the mutual capital equipment of cluster network and user;
Wherein base station sub-system 2 and scheduler subsystem 3 can be collectively referred to as system side.
Fig. 2 has shown the state diagram in a kind of colony terminal business model of routine, and in the prior art, cluster mobile station may be in the right of speech Idle state, say state and three kinds of states of listen state in business model.After cluster mobile station entered business model, it was in the right of speech Idle state; After receiving the PTT Grant message that system side is sent, mate with himself pre-stored related data, if the match is successful, then enter the state of saying; Saying under the state, when travelling carriage is received the PTTRlease message that system side is sent, perhaps the user discharges PTT (Push-To-Talk, namely one by namely saying) button, perhaps receive the PTTGrant message that system side is sent, but when this message and himself pre-stored related data are not mated, then turn back to the right of speech Idle state; Be in when saying state at cluster mobile station, if right of speech is seized by other cluster mobile stations, then this travelling carriage enters listen state, when cluster mobile station be under the listen state and rob account for right of speech after, enter the state of saying; Cluster mobile station takies AWI (Alert With Information, information is reported to the police) message if receive the conversation that system side is sent under the right of speech Idle state, then enter listen state, receives the idle AWI message of conversation, returns the right of speech Idle state.
Under existing cluster mode of operation, cluster mobile station is only entering business model, setting up speech channel finishes, and successfully receive the PTT (Push-To-Talk that system side issues, namely one by namely saying) after GRANT (mandate) message, just can license to the user, allow user's speech, and user's voice are sent to system side wirelessly, realize trunking communication.Because only in this time, the language message of sending out just can be received on the cluster mobile station by system, and it is transmitted to other users listens to.
In realizing process of the present invention, the inventor finds that cluster mobile station is talked to real permission user from the PTT button that is pressed, and can expend a large amount of time (about 2s) in conventional cluster mobile station business state flow process shown in Figure 2.
Summary of the invention
The present invention aims to provide cluster mobile station and the business state processing method thereof of digital clustering communication system, talk to real permission user from the PTT button that is pressed to solve in the conventional cluster mobile station business state flow process group's travelling carriage, can expend the problem of a large amount of stand-by period.
In an embodiment of the present invention, provide a kind of business state processing method of the cluster mobile station for digital clustering communication system, may further comprise the steps: user's voice messaging is pre-stored in the cluster mobile station; Trunking mobile station judges if enters voice buffering state; And cluster mobile station licenses to the user in voice buffering state, allows the user that the voice messaging that prestores is sent to system side, to realize trunking communication.
Preferably, user's voice messaging is pre-stored in the cluster mobile station specifically comprises: after cluster mobile station enters business state, still hold the record voice messaging in cluster mobile station.
Preferably, cluster mobile station arranges speech buffer storage opening flag position in the application cache starting point before entering business state, with the speech buffer storage technology of having stated this call applications, trunking mobile station judges if enters voice buffering state and specifically comprises: cluster mobile station enters one by namely saying the sub-state of channel initialization; Judge speech buffer storage opening flag position, carry out follow-up processing, if speech buffer storage opening flag position is set up, the voice buffering state timer is set then, and the beginning timing, and current state is set is voice buffering state.
Preferably, cluster mobile station licenses to the user in advance in voice buffering state, allow the user that the voice messaging that prestores is sent to system side, to realize that trunking communication specifically comprises: if initiatively lag adding, then automatically send one by namely saying request (PTT Rlease) message, and wait for one by namely saying mandate (PTT Grant) message; If not the adding that initiatively lags, then do not do any operation, directly wait for one by namely saying mandate message.
Preferably, cluster mobile station licenses to the user in advance in voice buffering state, allows the user that the voice messaging that prestores is sent to system side, and to realize that trunking communication specifically comprises: cluster mobile station receives one by namely saying mandate message; Remove the voice buffering state timer; Automatically reply one by namely saying mandate affirmation (PTT Grant_ACK) message; Start anew to read voice messaging, obtain the content of reverse speech frame; Send reverse speech frame.
Preferably, cluster mobile station licenses to the user in advance in voice buffering state, allow the user that the voice messaging that prestores is sent to system side, to realize that trunking communication specifically comprises: cluster mobile station receives that the cluster mobile station right of speech discharges (Grant_Release) message; Execution stops caching, stops the new voice messaging of recording user.
Preferably, cluster mobile station licenses to the user in advance in voice buffering state, allows the user that the voice messaging that prestores is sent to system side, and to realize that trunking communication specifically comprises: cluster mobile station detects buffer memory and finishes; Cluster mobile station carries out the operation of active release speech right; If traditional group call, cluster mobile station arranges 1 delay and says that channel indicator is true, and keeps oppositely saying channel; Cluster mobile station sends out one by saying that namely release (PTT Release) message is to base station side, cluster mobile station opens one by namely saying release (TPTTRelease) timer, waits for one by namely saying release affirmation (PTT Rlease Acknowledge) message; Cluster mobile station receives that one closes one by namely saying release timer after namely saying the release acknowledge message; The release speech right success, if traditional group call, cluster mobile station switches to reverse sharing signaling channel from the reverse dedicated voice channel, cluster mobile station arranges the vacation that is masked as that postpones to say channel; If one by saying that namely release timer is overtime, cluster mobile station retransmits one by namely saying release message; When cluster mobile station surpassed the maximum number of times of transmission of reverse release signaling, if traditional group call, cluster mobile station was forced to switch to reverse sharing signaling channel from the reverse dedicated voice channel, and cluster mobile station arranges the vacation that is masked as that postpones to say channel; It is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process; Cluster mobile station enters the right of speech Idle state.
Preferably, cluster mobile station licenses to the user in advance in voice buffering state, allows the user that the voice messaging that prestores is sent to system side, and to realize that trunking communication specifically comprises: cluster mobile station receives one by namely saying release message; Remove the voice buffering state timer; Cluster mobile station stops buffer memory, and removes all voice messagings; The cluster mobile station release speech right; Cluster mobile station sends one by namely saying the release acknowledge message; It is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process; Cluster mobile station enters the right of speech Idle state.
Preferably, cluster mobile station licenses to the user in advance in voice buffering state, allow the user that the voice messaging that prestores is sent to system side, to realize that trunking communication specifically comprises: cluster mobile station receive that conversation that system sends takies one by the information of namely saying (PTT AlertWith Information, the PTT AWI) message of reporting to the police; Cluster mobile station stops buffer memory, and removes all voice messagings; It is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process; Cluster mobile station is carried out and is answered operation, enters listen state.
Preferably, cluster mobile station licenses to the user in advance in voice buffering state, allow the user that the voice messaging that prestores is sent to system side, to realize that trunking communication specifically comprises: cluster mobile station receive system send conversation idle one by namely saying the information warning message; If timer is not overtime, then do not do any operation; If timer is overtime, it is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process, and enters the right of speech Idle state.
Preferably, cluster mobile station licenses to the user in advance in voice buffering state, allows the user that the voice messaging that prestores is sent to system side, and to realize that trunking communication specifically comprises: cluster mobile station receives one by namely saying the release acknowledge message; Remove timer; Cluster mobile station stops buffer memory, and removes all voice messagings; The cluster mobile station release speech right; Cluster mobile station sends one by namely saying the release acknowledge message; It is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process; Cluster mobile station enters the right of speech Idle state.
In an embodiment of the present invention, also provide a kind of cluster mobile station for digital clustering communication system, having comprised: cache module, for the voice messaging of cache user; Judge module is used for judging whether the user enters voice buffering state; And the voice buffering state module, be used for licensing to the user in voice buffering state, allow the user that the voice messaging that prestores is sent to system side, to realize trunking communication.
The cluster mobile station and the business state processing method thereof that are used for digital clustering communication system of above-described embodiment, because adopted the speech buffer storage pattern, can license in advance the user and listen to the buffer memory voice, so having overcome in the conventional cluster mobile station business state flow process group's travelling carriage talks to real permission user from the PTT button that is pressed, can expend the problem of a large amount of time, and then reached the shortening stand-by period, increase the effect of user's user satisfaction.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 shows a kind of digital clustering communication system network configuration of routine;
Fig. 2 shows a kind of cluster mobile station business state figure of routine;
Fig. 3 shows the flow chart according to the business state processing method of the cluster mobile station of the embodiment of the invention;
Fig. 4 shows according to the preferred embodiment of the invention cluster mobile station business state figure;
The business state processing method that Fig. 5 shows Fig. 4 enters the flow chart of voice buffering state;
Fig. 6 shows the block diagram that is used for according to the preferred embodiment of the invention the cluster mobile station of digital clustering communication system.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 3 shows the flow chart according to the business state processing method of the cluster mobile station of the embodiment of the invention, may further comprise the steps:
Step S10 is pre-stored in user's voice messaging in the cluster mobile station;
Step S20, trunking mobile station judges if enters voice buffering state; And
Step S30, cluster mobile station license to the user in voice buffering state, allow the user that the voice messaging that prestores is sent to system side, to realize trunking communication.
This business state processing method is because adopted the speech buffer storage pattern, can license in advance the user and listen to the buffer memory voice, so having overcome in the conventional cluster mobile station business state flow process group's travelling carriage talks to real permission user from the PTT button that is pressed, can expend the problem of a large amount of time, and then reached the shortening stand-by period, increase the effect of user's user satisfaction.
Preferably, step S10 specifically comprises: after cluster mobile station enters business state, still hold the record voice messaging in cluster mobile station.
Preferably, cluster mobile station enters and in the application cache starting point speech buffer storage opening flag position is set before the business state, and with the speech buffer storage technology of having stated this call applications, step S20 specifically comprises: cluster mobile station enters the sub-state of PTT channel initialization; Judge that speech buffer storage opening flag position to carry out follow-up processing, if speech buffer storage opening flag position is set up, then arranges the voice buffering state timer, and the beginning timing, and current state is set is voice buffering state.
Preferably, step S30 specifically comprises: if initiatively lag adding, then automatically send PTT request message (this message is used for request and enters " voice buffering state "), and wait for PTT Grant message (this message is used for that request is entered " voice buffering state " and authorizes); If not the adding that initiatively lags, then do not do any operation, directly wait for PTT Grant message.
Preferably, step S30 specifically comprises: cluster mobile station is received PTT Grant message; Remove the voice buffering state timer; Automatically reply PTT Grant_ACK (this message is used for really appointing receiving PTT Grant message); Start anew to read voice messaging, obtain the content of reverse speech frame; Send reverse speech frame.
Preferably, step S30 specifically comprises: cluster mobile station is received cluster mobile station right of speech release message; Execution stops caching, stops the new voice messaging of recording user.
Preferably, step S30 specifically comprises: cluster mobile station detects buffer memory and finishes; Cluster mobile station carries out the operation of active release speech right; If traditional group call, cluster mobile station arranges 1 delay and says that channel indicator is true, and keeps oppositely saying channel; Cluster mobile station is sent out PTTRelease message (this message is used for the request release speech right) to base station side, cluster mobile station is opened the TPTTrelease timer, waits for PTT Release Acknowledge message (this message is used for acknowledgement PTTRelease message); Cluster mobile station is closed the TPTTrelease timer after receiving PTTRelease Acknowledge message; The release speech right success, if traditional group call, cluster mobile station switches to reverse sharing signaling channel from the reverse dedicated voice channel, cluster mobile station arranges the vacation that is masked as that postpones to say channel; If TPTTrelease is overtime, cluster mobile station is retransmitted PTTRelease message; When cluster mobile station surpassed the maximum number of times of transmission of reverse release signaling, if traditional group call, cluster mobile station was forced to switch to reverse sharing signaling channel from the reverse dedicated voice channel, and cluster mobile station arranges the vacation that is masked as that postpones to say channel; It is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process; Cluster mobile station enters the right of speech Idle state.
Preferably, step S30 specifically comprises: cluster mobile station is received PTT Release message; Remove the voice buffering state timer; Cluster mobile station stops buffer memory, and removes all voice messagings; The cluster mobile station release speech right; Cluster mobile station sends PTT Release ACK message; It is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process; Cluster mobile station enters the right of speech Idle state.
Preferably, step S30 specifically comprises: cluster mobile station is received the PTT Alert With Information that conversation that system sends takies; Cluster mobile station stops buffer memory, and removes all voice messagings; It is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process; Cluster mobile station is carried out and is answered operation, enters listen state.
Preferably, step S30 specifically comprises: cluster mobile station is received the PTT Alert With Information of the conversation free time that system sends; If timer is not overtime, then do not do any operation; If timer is overtime, it is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process, and enters the right of speech Idle state.
Preferably, step S30 specifically comprises: cluster mobile station is received PTT RELEASEACK message; Remove timer; Cluster mobile station stops buffer memory, and removes all voice messagings; The cluster mobile station release speech right; Cluster mobile station sends PTT Release ACK message; It is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process; Cluster mobile station enters the right of speech Idle state.
If cluster mobile station need to be realized the speech buffer storage function at cluster mobile station, need at first in the application cache starting point, speech buffer storage opening flag position is set, with the speech buffer storage technology of having stated this call applications.These operations must be before cluster mobile station enters business state, and the concrete time can be selected voluntarily.
After cluster mobile station enters business state, still hold the record user speech information in cluster mobile station, do not lose to keep voice messaging.During broadcast, voice will begin from the section start of voicemail logging to play.Fig. 4 shows according to the preferred embodiment of the invention cluster mobile station business state flow chart, may further comprise the steps:
Cluster mobile station enters the sub-state of PTT channel initialization, needs to carry out following operation:
1.1 judge speech buffer storage opening flag position, be set up such as speech buffer storage opening flag position, then carry out follow-up processing, otherwise carry out (as shown in Figure 2) by general flow;
1.2 timer (duration 5s (can change)) is set, and beginning timing;
Be voice buffering state 1.3 current state is set;
2. cluster mobile station enters voice buffering state, needs to carry out following operation:
2.1 if initiatively lag adding, then automatically send PTT request message, and wait for PTT Grant message;
2.2 if not the adding that initiatively lags, then do not do any operation, directly wait for PTTGrant message;
2.3 if cluster mobile station is received PTT Grant message, will carry out following operation:
2.3.1 cluster mobile station is received PTT Grant message;
2.3.2 removing timer;
2.3.3 automatically reply PTT Grant_ACK;
2.3.4 from the voice messaging that has recorded, start anew to read voice messaging, obtain the content of reverse speech frame;
2.3.5 send reverse speech frame;
2.4 if the cluster mobile station right of speech discharges, will carry out following operation (this step also can be carried out at other states, is not limited to business state):
2.4.1 cluster mobile station is received cluster mobile station right of speech release message;
Stop caching 2.4.2 carry out, stop to record the New Consumers voice messaging;
2.5 if the cluster mobile station speech buffer storage finishes, will carry out following operation:
2.5.1 cluster mobile station detects buffer memory and finishes;
2.5.2 cluster mobile station carries out the operation of active release speech right;
2.5.3 if traditional group call, cluster mobile station arranges 1 delay and says that channel indicator is true, and keeps oppositely saying channel;
2.5.4 cluster mobile station is sent out PTTRelease message and opened the TPTTrelease timer to the base station side cluster mobile station, waiting system is confirmed (PTT ReleaseAcknowledge message);
2.5.5 close the success of TPTTrelease timer release speech right after the PTT ReleaseAcknowledge message that cluster mobile station is received, if traditional group call, cluster mobile station switches to reverse sharing signaling channel (being that cluster mobile station withdraws from the reverse dedicated voice channel) from the reverse dedicated voice channel, cluster mobile station arrange postpone to say channel if to be masked as fruit TPTTrelease overtime, cluster mobile station is retransmitted PTTRelease message when cluster mobile station surpasses the maximum number of times of transmission of reverse release signaling, if traditional group call, cluster mobile station is forced to switch to reverse sharing signaling channel (being that cluster mobile station withdraws from the reverse dedicated voice channel) from the reverse dedicated voice channel, and cluster mobile station arranges the vacation that is masked as that postpones to say channel;
2.5.6 it is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process;
2.5.7 cluster mobile station is introduced into the right of speech Idle state;
2.6 if dispatching desk is forced release speech right, will carry out following operation:
2.6.1 cluster mobile station is received PTT Release message;
2.6.2 removing timer;
2.6.3 cluster mobile station stops buffer memory, and removes the cache information that all have recorded;
2.6.4 cluster mobile station release speech right;
2.6.5 cluster mobile station sends PTT ReleaseACK message;
2.6.6 it is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process;
2.6.7 cluster mobile station enters the right of speech Idle state;
If take AWI message 2.7 receive conversation, cluster mobile station will be carried out following operation;
2.7.1 cluster mobile station receives that the conversation that system sends takies PTT Alert With Information;
2.7.2 cluster mobile station stops buffer memory, and removes the cache information that all have recorded;
2.7.3 it is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process;
2.7.4 cluster mobile station is carried out and is answered operation, enters listen state;
2.8 if receive the idle AWI message of conversation, cluster mobile station will be carried out following operation:
2.8.1 cluster mobile station is received the idle PTT Alert of the conversation With Information that system sends;
2.8.2 if timer is not overtime, then do not do any operation;
If 2.8.3 timer is overtime, it is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process, and enter the right of speech Idle state;
2.9 cluster mobile station is received PTT RELEASE ACK message, will carry out following operation:
2.9.1 cluster mobile station is received PTT RELEASEACK message;
2.9.2 removing timer;
2.9.3 cluster mobile station stops buffer memory, and removes the cache information that all have recorded;
2.9.4 cluster mobile station release speech right;
2.9.5 cluster mobile station sends PTT ReleaseACK message;
2.9.6 it is FALSE that cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process;
2.9.7 cluster mobile station enters the right of speech Idle state;
2.10 if the cluster mobile station the right to apply for words is not carried out any operation;
2.11 cluster mobile station " is said " switching: by normal switching flow, the present invention does not relate to;
Switch 2.12 cluster mobile station is idle: by normal switching flow, the present invention does not relate to;
2.13 cluster mobile station when the right of speech Idle state, can be received various InformationRecord (information recording/) information.
After finishing, cluster mobile station is finished the processing of speech buffer storage business state, withdraws from voice buffering state, enters other corresponding states.
Fig. 6 shows the block diagram that is used for according to the preferred embodiment of the invention the cluster mobile station of digital clustering communication system, comprising:
Voice buffering state module 30 is used for licensing to the user in voice buffering state, allows the user that the voice messaging that prestores is sent to system side, to realize trunking communication.
In group system, higher to the stand-by period requirement of cluster mobile station, in order to shorten the stand-by period, increase user's user satisfaction, the present invention licenses to the user in advance for cluster mobile station provides a kind of speech buffer storage technology, allows the user to talk in advance.The speech buffer storage of the above embodiment of the present invention is a kind of method that the user says mandate that gives in advance.In the situation of using speech buffer storage, cluster mobile station can be put at any time and allow user's speech, and user's voice messaging is stored in the cluster mobile station, after receiving the PTT GRANT message that system side issues, the information that directly will record sends to system side, realizes trunking communication.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and be carried out by calculation element, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. business state processing method that is used for the cluster mobile station of digital clustering communication system,
It is characterized in that, may further comprise the steps:
User's voice messaging is pre-stored in the cluster mobile station;
Described cluster mobile station arranges speech buffer storage opening flag position in the application cache starting point before entering business state, with the speech buffer storage technology of having stated this call applications, described trunking mobile station judges if enters voice buffering state, and this step specifically comprises: described cluster mobile station enters one by namely saying the sub-state of channel initialization; Judge described speech buffer storage opening flag position, carry out follow-up processing, if speech buffer storage opening flag position is set up, the voice buffering state timer is set then, and the beginning timing, and current state is set is described voice buffering state; And
Described cluster mobile station licenses to the user in described voice buffering state, the described voice messaging that allows the user to prestore sends to system side, to realize trunking communication.
2. business state processing method according to claim 1 is characterized in that, user's voice messaging is pre-stored in the cluster mobile station specifically comprise:
After described cluster mobile station enters business state, still hold the record described voice messaging in described cluster mobile station.
3. business state processing method according to claim 1 is characterized in that, described cluster mobile station licenses to the user in advance in described voice buffering state, and the described voice messaging that allows the user to prestore sends to system side, to realize that trunking communication specifically comprises:
If initiatively lag adding, then automatically send one by namely saying request message, and wait for one by namely saying mandate message;
If not the adding that initiatively lags, then do not do any operation, directly wait for one by namely saying mandate message.
4. business state processing method according to claim 1 is characterized in that, described cluster mobile station licenses to the user in advance in described voice buffering state, and the described voice messaging that allows the user to prestore sends to system side, to realize that trunking communication specifically comprises:
Described cluster mobile station receives one by namely saying mandate message;
Remove the voice buffering state timer;
Automatically reply one by namely saying the mandate acknowledge message;
Start anew to read described voice messaging, obtain the content of reverse speech frame;
Send reverse speech frame.
5. business state processing method according to claim 1 is characterized in that, described cluster mobile station licenses to the user in advance in described voice buffering state, and the described voice messaging that allows the user to prestore sends to system side, to realize that trunking communication specifically comprises:
Described cluster mobile station is received cluster mobile station right of speech release message;
Execution stops caching, stops the new voice messaging of recording user.
6. business state processing method according to claim 1 is characterized in that, described cluster mobile station licenses to the user in advance in described voice buffering state, and the described voice messaging that allows the user to prestore sends to system side, to realize that trunking communication specifically comprises:
Described cluster mobile station detects buffer memory and finishes;
Described cluster mobile station carries out the operation of active release speech right;
If traditional group call, described cluster mobile station arranges and postpones to say that channel indicator is true, and keeps oppositely saying channel;
Described cluster mobile station sends out one by namely saying release message to base station side, and described cluster mobile station opens one by namely saying release timer, waits for one by namely saying the release acknowledge message;
Described cluster mobile station receives that one closes one by namely saying release timer after namely saying the release acknowledge message; The release speech right success, if traditional group call, described cluster mobile station switches to reverse sharing signaling channel from the reverse dedicated voice channel, described cluster mobile station arranges the vacation that is masked as that postpones to say channel; If one by saying that namely release timer is overtime, described cluster mobile station retransmits one by namely saying release message; When described cluster mobile station surpasses the maximum number of times of transmission of reverse release signaling, if traditional group call, described cluster mobile station is forced to switch to reverse sharing signaling channel from the reverse dedicated voice channel, and described cluster mobile station arranges the vacation that is masked as that postpones to say channel;
It is FALSE that described cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process;
Described cluster mobile station enters the right of speech Idle state.
7. business state processing method according to claim 1 is characterized in that, described cluster mobile station licenses to the user in advance in described voice buffering state, and the described voice messaging that allows the user to prestore sends to system side, to realize that trunking communication specifically comprises:
Described cluster mobile station receives one by namely saying release message;
Remove the voice buffering state timer;
Described cluster mobile station stops buffer memory, and removes all described voice messagings;
Described cluster mobile station release speech right;
Described cluster mobile station sends one by namely saying the release acknowledge message;
It is FALSE that described cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process;
Described cluster mobile station enters the right of speech Idle state.
8. business state processing method according to claim 1 is characterized in that, described cluster mobile station licenses to the user in advance in described voice buffering state, and the described voice messaging that allows the user to prestore sends to system side, to realize that trunking communication specifically comprises:
Described cluster mobile station receive that conversation that system sends takies one by namely saying the information warning message;
Described cluster mobile station stops buffer memory, and removes all described voice messagings;
It is FALSE that described cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process;
Described cluster mobile station is carried out and is answered operation, enters listen state.
9. business state processing method according to claim 1 is characterized in that, described cluster mobile station licenses to the user in advance in described voice buffering state, and the described voice messaging that allows the user to prestore sends to system side, to realize that trunking communication specifically comprises:
Described cluster mobile station receive system send conversation idle one by namely saying the information warning message;
If timer is not overtime, then do not do any operation;
If timer is overtime, it is FALSE that described cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process, and enters the right of speech Idle state.
10. business state processing method according to claim 1, it is characterized in that, described cluster mobile station licenses to the user in advance in described voice buffering state, the described voice messaging that allows the user to prestore sends to system side, to realize that trunking communication specifically comprises:
Described cluster mobile station receives one by namely saying the release acknowledge message;
Remove timer;
Described cluster mobile station stops buffer memory, and removes all described voice messagings;
Described cluster mobile station release speech right;
Described cluster mobile station sends one by namely saying the release acknowledge message;
It is FALSE that described cluster mobile station arranges the speech buffer storage flag bit, closes the speech buffer storage flow process;
Described cluster mobile station enters the right of speech Idle state.
11. a cluster mobile station that is used for digital clustering communication system is characterized in that, comprising:
Cache module is for the voice messaging of cache user;
Judge module, enter business state for described cluster mobile station and in the application cache starting point speech buffer storage opening flag position is set before, with the speech buffer storage technology of having stated this call applications, judge that whether the user enters voice buffering state, comprising: described cluster mobile station enters one by namely saying the sub-state of channel initialization; Judge described speech buffer storage opening flag position, carry out follow-up processing, if speech buffer storage opening flag position is set up, the voice buffering state timer is set then, and the beginning timing, and current state is set is described voice buffering state; And
The voice buffering state module is used for licensing to the user in described voice buffering state, and the described voice messaging that allows the user to prestore sends to system side, to realize trunking communication.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100901695A CN101557563B (en) | 2008-04-07 | 2008-04-07 | Trunking mobile station used for digital trunking communication system and business state processing method thereof |
| PCT/CN2008/072137 WO2009124437A1 (en) | 2008-04-07 | 2008-08-25 | Trunked mobile station in digital trunked communication system and corresponding processing method of service state |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100901695A CN101557563B (en) | 2008-04-07 | 2008-04-07 | Trunking mobile station used for digital trunking communication system and business state processing method thereof |
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| CN101557563A CN101557563A (en) | 2009-10-14 |
| CN101557563B true CN101557563B (en) | 2013-03-20 |
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| CN2008100901695A Expired - Fee Related CN101557563B (en) | 2008-04-07 | 2008-04-07 | Trunking mobile station used for digital trunking communication system and business state processing method thereof |
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| WO (1) | WO2009124437A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101808288A (en) * | 2010-03-31 | 2010-08-18 | 中兴通讯股份有限公司 | Speaking right control method and device of cluster communication terminal |
| CN101951560B (en) * | 2010-09-16 | 2015-06-10 | 中兴通讯股份有限公司 | Method and system for controlling say status in trunking communication |
| CN110519710A (en) * | 2018-05-21 | 2019-11-29 | 成都鼎桥通信技术有限公司 | The method, apparatus and terminal of loss of data are avoided in group call |
| CN110830923B (en) * | 2018-08-14 | 2022-05-17 | 海能达通信股份有限公司 | Voice connection method in MCPTT system and related equipment |
| CN112449443A (en) * | 2019-09-02 | 2021-03-05 | 成都鼎桥通信技术有限公司 | PTT authorization release method and device of PDT system |
| CN113301608A (en) * | 2020-02-24 | 2021-08-24 | 大唐移动通信设备有限公司 | Method for transmitting cluster voice service and network side equipment |
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| CN101119537A (en) * | 2007-09-11 | 2008-02-06 | 中兴通讯股份有限公司 | Calling authority control and calling authority prompt method and system in digital cluster |
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| CN100471292C (en) * | 2006-05-17 | 2009-03-18 | 华为技术有限公司 | Method for allocating and alternating speech right and related group calling system |
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- 2008-04-07 CN CN2008100901695A patent/CN101557563B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101137131A (en) * | 2007-03-02 | 2008-03-05 | 中兴通讯股份有限公司 | Cluster communication method and system and mobile terminal used for cluster communication system |
| CN101119537A (en) * | 2007-09-11 | 2008-02-06 | 中兴通讯股份有限公司 | Calling authority control and calling authority prompt method and system in digital cluster |
| CN101119540A (en) * | 2007-09-24 | 2008-02-06 | 中兴通讯股份有限公司 | Method and apparatus for implementing one-key PTT function on mobile terminal |
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| CN101557563A (en) | 2009-10-14 |
| WO2009124437A1 (en) | 2009-10-15 |
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