Unlock instant, AI-driven research and patent intelligence for your innovation.

Terminal position information collection method and device, base station, and terminal

A technology for location information and information collection, which is applied in the directions of location information-based services, wireless communications, electrical components, etc., can solve the problems of reducing the number of service channels, reducing the utilization rate of base stations' service channels, etc., so as to reduce the occupancy rate, increase the Quantity, the effect of improving utilization

Active Publication Date: 2018-05-08
HYTERA COMM CORP
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the disadvantages of the above-mentioned method of obtaining the position information of the terminal in the group call are as follows: since each group call group needs to occupy two channels (i.e., a traffic channel and a GPS pull-up channel), the GPS pull-up channel is composed of As a traffic channel, the number of traffic channels available to the base station is reduced, which reduces the utilization rate of the traffic channel of the base station

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Terminal position information collection method and device, base station, and terminal
  • Terminal position information collection method and device, base station, and terminal
  • Terminal position information collection method and device, base station, and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] In this embodiment, the specific process of the terminal location information collection method is described from the perspective of the base station, please refer to figure 1 , which shows a flowchart of a method for collecting terminal location information provided by the present application, which may include the following steps:

[0070] Step S11: When the base station is started, the base station selects two traffic channels from its own traffic channels as the first GPS dedicated channel and the second GPS dedicated channel respectively, and selects a traffic channel from the available traffic channels of the base station The channel is used as a traffic channel of the terminal.

[0071] The time slots of the first GPS dedicated channel are different from the time slots of the second GPS dedicated channel.

[0072] In this embodiment, the base station selects one channel from all its own channels as the control channel, and the remaining channels are respectively...

Embodiment 2

[0092] In this embodiment, the specific process of the terminal location information collection method is described from the perspective of the terminal, please refer to image 3 , can include the following steps:

[0093] Step S31: the terminal obtains the channel information of the first GPS dedicated channel and the channel information of the second GPS dedicated channel broadcast by the base station from the control channel.

[0094] Step S32: The terminal judges whether the time slot number in the channel information of the first GPS dedicated channel is the same as the time slot number of the current traffic channel of the terminal.

[0095] If not, execute step S33, and if yes, execute step S35.

[0096] Step S33: Monitoring whether there is a request for querying terminal location information in the first GPS dedicated channel.

[0097] If yes, execute step S34.

[0098] Step S34: uploading the location information of the terminal to the base station through the fir...

Embodiment 3

[0154] Corresponding to Embodiment 1 of the above method, this embodiment provides a terminal location information collection device, please refer to Figure 7 , The device for collecting terminal location information includes: a selection unit 711 , a broadcast unit 712 and a first delivery unit 713 .

[0155] The selection unit 711 is used to select two traffic channels from the traffic channels of the base station itself when the base station starts, as the first GPS dedicated channel and the second GPS dedicated channel respectively, and select two traffic channels from the available traffic channels of the base station. A traffic channel is selected as the traffic channel of the terminal, and the time slot of the first GPS dedicated channel is different from the time slot of the second GPS dedicated channel.

[0156] The broadcast unit 712 is configured to broadcast the channel information of the first GPS dedicated channel and the channel information of the second GPS de...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a terminal position information collection method and device, a base station, and a terminal. According to the application, the base station just selects two business channels from its own business channels as a first GPS dedicated channel and a second GPS dedicated channel, and the remaining business channels are all available. Compared with a mode that each group call occupies two channels, the method reduces the occupation rate of the business channels of the base station, increases the number of available business channels of the base station, and improves the utilization rate of the business channels of the base station.

Description

technical field [0001] The present application relates to the communication field, and in particular to a terminal location information collection method, device, base station and terminal. Background technique [0002] At present, under the DMR (Digital Mobile Terminal) / PDT (Police Digital Trunking) trunking system, users require that they can query the location information of each terminal in real time from the base station. In order to meet user requirements, the base station first needs to be able to obtain the location information of the terminal. When the user participates in a group call conversation, the base station can also obtain the location information of the terminal in the group call conversation. The specific implementation method is: the base station is a group call group Allocate a business channel, and select the channel adjacent to the time slot of the business channel as the GPS pull-up channel of the group call talk group, and the time slots of the busi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W4/02H04W72/00H04W72/04
CPCH04W4/02H04W72/30H04W72/21
Inventor 尹瑞华王亚茹张颖哲汪金华刘星
Owner HYTERA COMM CORP