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Method and system for transmitting location information during a call, trunking terminal and device

A location information and trunking terminal technology, applied in the field of communication, can solve problems such as low efficiency of location information acquisition, location information of trunking terminals cannot be uploaded synchronously with voice information, etc.

Active Publication Date: 2017-01-18
HARBIN HYTERA TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a method for synchronously uploading the location information of the trunking terminal and the voice information in order to solve the problem that the location information of the trunking terminal cannot be uploaded synchronously with the voice information during the existing call process, resulting in low efficiency of obtaining the location information. Location information transmission method and system, trunking terminal and trunking system during a call

Method used

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  • Method and system for transmitting location information during a call, trunking terminal and device
  • Method and system for transmitting location information during a call, trunking terminal and device
  • Method and system for transmitting location information during a call, trunking terminal and device

Examples

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Embodiment 1

[0077] This embodiment provides a method for uploading location information during a group call. Specifically, a total of 20 trunking terminals including MS01, MS02...MS20 form a group call group. The device used to realize the location information transmission during the call starts the function of uploading the location information during the call to realize the group call group during the call. The location information is uploaded in real time, such as image 3 shown, including the following steps:

[0078] Each cluster terminal in the group call group can send a voice call request to the device for transmitting location information during a call.

[0079] The device for transmitting location information during a call receives a voice call request from a trunking terminal and allocates a voice call service channel for the voice call, so that the trunking terminals MS01, MS02...MS20 in the group call group can make a voice call in this voice call Voice calls on business ch...

Embodiment 2

[0083] This embodiment provides a method for uploading location information during a single voice call. Specifically, the trunking terminal MS01 initiates a single voice call to the trunking terminal MS02, and the device for realizing the transmission of location information during the call performs location information tracking services for the trunking terminal MS01 and the trunking terminal MS02, such as image 3 shown, including the following steps:

[0084] The trunking terminal MS01 initiates a voice call request to the trunking terminal MS02 to the device for transmitting location information during a call;

[0085] After receiving the voice call request, the device for realizing the transmission of location information during the call allocates a voice call service channel for the voice call, so that the trunking terminals MS01 and MS02 conduct voice calls; and detect whether the trunking terminals MS01 and MS02 support the call process location information upload fun...

Embodiment 3

[0091] This embodiment provides another group call group composed of 20 trunking terminals MS01, MS02...MS20, which is used to realize the transmission of location information during a call. A method for real-time uploading of location information during a call, such as Figure 4 shown, including the following steps:

[0092] Any cluster terminal MS01, MS02... or MS20 in the group call group sends a voice call request to the device for transmitting location information during a call.

[0093] The device for transmitting location information during a call receives a voice call request from a trunking terminal and allocates a voice call service channel for the voice call, so that the trunking terminals MS01, MS02... or MS20 in the group call group can be in the voice call Make a voice call on the call service channel; and detect that all the trunking terminals in the group call group support the function of uploading location information during the call. If they do not support ...

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Abstract

The invention discloses a position information transmission method and system in communication, a trunking terminal and a device. The method includes the steps operated by the trunking terminal and the steps operated by a device used for achieving position information transmission in the communication process. The steps operated by the trunking terminal include sending a voice calling request to the device used for achieving position information transmission in the communication process, receiving a channel allocation command used for allocating voice communication service channels, and detecting whether the function of supporting position information synchronous uploading in the voice communication process is started, and if the answer is yes, synchronously uploading current position information through the channels in the voice communication process. The steps operated by the device used for achieving position information transmission in the communication process include receiving the voice calling request and allocating the voice communication service channels, allocating the channels which have the same frequency as the voice communication service channels and different time slots with the voice communication service channels according to a channel allocation strategy, and during a voice communication, issuing a position information pulling command, through the channels which have the same frequency as the voice communication service channels and different time slots with the voice communication service channels. The aim of achieving synchronous uploading of the position information is achieved in the voice communication process.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and system for transmitting location information during a call, a trunking terminal and a device. Background technique [0002] At present, GPS (Global Position System, Global Positioning System) has been widely used in civil and professional fields. In addition to using GPS to meet its own positioning needs, the GPS position information is uploaded to the processing center using a wireless communication system to realize GIS (Global Information System, Global Information System) has also been widely used. [0003] In the prior art, data services of public mobile communication networks such as GPRS (General Packet Radio Service, General Packet Radio Service) are usually used to upload GPS location information. However, in some special applications, it is unreliable to use the public mobile communication network to upload GPS location information, and ther...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/20
Inventor 吴国稳孙鹏飞连全斌
Owner HARBIN HYTERA TECH CORP