Trunking communication system and its control device, voice call timer management method
A voice call and control device technology, applied in connection management, wireless communication, network topology, etc., can solve the problems that timer configuration takes up a lot of memory and cannot meet the needs of customizing different call durations, so as to save memory and avoid workload , the effect of simplifying the configuration
Active Publication Date: 2021-01-19
HARBIN HYTERA TECH CORP
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is that, aiming at the defect that the configuration of the timer in the above-mentioned terminal in the prior art takes up a large amount of memory and cannot meet the needs of users for customizing different call durations for different group call and single call services, a method and its The control device and the voice call timer management method make the configuration of the timer in the terminal occupy less memory, and can meet the user's needs for customizing different call durations for different group call and single call services
Method used
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Embodiment Construction
[0041] figure 1 It is a flowchart of Embodiment 1 of the voice call timer management method in the trunking communication system of the present invention. In the voice call timer management method of this embodiment, the suspension between two adjacent speeches of the voice call service starts , that is, when a terminal participating in the voice call service releases the right to speak, the following steps A and B are performed. In addition, the type of the voice call can be a group call or an individual call. When it is a group call, there are at least three terminals participating in the voice call, and when it is an individual call, there are two terminals participating in the voice call.
[0042] A. The control device starts the hang-up duration timer between two adjacent speeches related to this voice call service, wherein, the hang-up duration timer between two adjacent speeches related to this voice call service in the control device The timing value of the terminal i...
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The invention discloses a trunking communication system and a control device and a voice call timer management method in the trunking communication system. According to the voice call timer management method in the trunking communication system, starting from the hangtime of payload voice of voice call business of this time, the control device starts the payload voice hangtime timer of the control device related to the voice call business of this time; the timing time value of the payload voice hangtime timer of the control device related to the voice call business of this time is preconfigured into a value related to a user demand; the control device controls the terminal participating in the voice call business of this time to clear according to the timing time value of the payload voice hangtime timer of the control device related to the voice call business of this time. In application of the technical solution provided by the invention, the demands of the user for customizing different call durations for different group calls or single calls can be satisfied; moreover, the memory of the terminal is saved; the configuration of the terminal is simplified; and the operation maintenance cost of the network is reduced.
Description
technical field [0001] The invention relates to the field of trunking communication, in particular to a trunking communication system, a control device thereof, and a voice call timer management method. Background technique [0002] PDT (Police Digital Trunking, police trunking communication) and DMR (Digital Mobile Radio, digital trunking communication) standards define voice call timers, one of which is TV_HANG_TIMER (Payload Voice Hangtime Timer, between two adjacent speeches suspend / idle duration timer). Moreover, the control device and the terminal need to configure the timer respectively. When the timer of the control device or the timer of the terminal arrives, the terminal will disconnect (call release) to save resources. [0003] In practical applications, different customers have different configuration requirements for this timer. For example, PDT and DMR network operators are required to support customization of this timer for each group call or individual call...
Claims
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IPC IPC(8): H04W76/38H04W76/45H04W84/08
Inventor 谭建安
Owner HARBIN HYTERA TECH CORP