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A method, device and system for a base station to send an indication message to a communication terminal

A technology for communication terminals and indicating messages, applied in wireless communication, electrical components, etc., can solve the problems of adverse effects on communication services of communication terminals, major changes in the hardware design of communication terminals, etc., so as to avoid major changes in hardware design and reduce interference.

Active Publication Date: 2017-09-15
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The embodiment of the present invention provides a method, device and system for a base station to send an indication message to a communication terminal, so as to solve the problem existing in the prior art in order to reduce the interference of the uplink transmission process of the wireless communication system on the downlink transmission process of the satellite navigation system , the hardware design of the communication terminal has been greatly changed, and the communication service of the communication terminal has been adversely affected

Method used

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  • A method, device and system for a base station to send an indication message to a communication terminal
  • A method, device and system for a base station to send an indication message to a communication terminal
  • A method, device and system for a base station to send an indication message to a communication terminal

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Embodiment 1

[0038] like figure 2 As shown, it is a schematic diagram of the steps of the method for the base station to send an indication message to the communication terminal in Embodiment 1 of the present application. The method mainly includes the following steps:

[0039]Step 101: the base station monitors the uplink transmission signal sent by the navigation terminal to the satellite.

[0040] The concrete realization mode of this step 101 can be:

[0041] First, the base station monitors uplink transmission signals sent by all terminals within the coverage area, wherein the terminals within the coverage area of ​​the base station include communication terminals and navigation terminals.

[0042] Then, the base station analyzes the received uplink transmission signal according to the frequency band occupied by the uplink transmission signal sent by the navigation terminal to the satellite and the frequency band occupied by the uplink transmission signal sent by the communication t...

Embodiment 2

[0075] Embodiment 2 of this embodiment is a base station that sends an indication message to a communication terminal under the same inventive concept as Embodiment 1, such as Figure 4 As shown, the base station mainly includes: a monitoring module 11 , a judging module 12 and an indicating module 13 .

[0076] Among them, the monitoring module 11 is used to monitor the uplink transmission signal sent by the navigation terminal to the satellite, and according to the frequency band occupied by the uplink transmission signal sent by the navigation terminal to the satellite, determine that among the received uplink transmission signals, there is an uplink transmission signal sent by the navigation terminal to the satellite. Uplink transmission signal.

[0077] The judging module 12 is used to determine whether it is necessary to trigger the communication terminal to perform an operation of reducing interference to the navigation terminal according to the monitoring result of the...

Embodiment 3

[0092] Embodiment 3 is a communication terminal that receives an indication message sent by a base station and performs or does not perform related operations under the same inventive concept as Embodiment 1, such as Figure 5 As shown, the communication terminal mainly includes: a receiving module 21 and an executing module 22 .

[0093] Wherein, the receiving module 21 is used to receive the first indication message from the base station, and the first indication message is that the base station determines that it is necessary to trigger the communication terminal to perform a method of reducing interference to the navigation terminal according to the monitoring of the uplink transmission signal sent by the navigation terminal to the satellite. Sent during operation.

[0094] Preferably, the receiving module 21 is also used to receive a second indication message from the base station, the second indication message is that the base station determines that it is not necessary ...

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Abstract

The present invention discloses a method, device and system for a base station to send an instruction message to a communication terminal. While reducing the interference of the uplink transmission process of the wireless communication system to the downlink transmission process of the satellite navigation system, the problem that the hardware design of the communication terminal is changed greatly and the communication service of the communication terminal is adversely affected is avoided.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method, device and system for a base station to send an indication message to a communication terminal. Background technique [0002] With the continuous development of communication technology, there are currently a variety of wireless communication systems, such as TD-LTE (TimeDivision-Long Term Evolution, Time Division Long Term Evolution) wireless communication system, WCDMA (Wideband Code Division Multiple Access, wideband code division multiple access ) wireless communication system, WiMAX (Worldwide Interoperability for Microwave Access, global microwave interconnection access) wireless communication system, etc., when deploying these wireless communication system architectures, a certain frequency band will be allocated for each wireless communication system, so that the wireless communication system The network elements and communication terminals connecte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04W72/08H04W72/54
Inventor 潘峮
Owner CHINA MOBILE COMM GRP CO LTD