Method and system for solving coexistence interference inside terminal and mobile terminal

A coexistence interference and terminal technology, applied in electrical components, wireless communication, network planning, etc., can solve problems such as large frequency occupation fee, scarcity of spectrum resources, uneconomical, etc., and achieve the effect of avoiding coexistence interference problems

Active Publication Date: 2018-08-21
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the scarcity of spectrum resources, the vast majority of operators in the world need to spend a lot of frequency occupancy fees for the use of certain spectrums. Therefore, the above-mentioned practice of giving up the use of certain frequency bands is a very uneconomical approach

Method used

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  • Method and system for solving coexistence interference inside terminal and mobile terminal
  • Method and system for solving coexistence interference inside terminal and mobile terminal
  • Method and system for solving coexistence interference inside terminal and mobile terminal

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Embodiment Construction

[0076] In order to make the technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0077] Figure 5 It is a flowchart of a method for solving coexistence interference inside a terminal in an embodiment of the present invention.

[0078] Such as Figure 5 As shown, the method for solving the coexistence interference inside the terminal in the embodiment of the present invention includes the following steps:

[0079] Step 501, detecting the working frequency band of the internal communication module of the terminal.

[0080] In this step, the working frequency band of the internal communication module of the terminal will be detected first, so as to obtain the working frequency band currently used by the internal communication module of the terminal.

[0081] Specifically, in a preferred embodiment of the present invention, a ...

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Abstract

The invention provides a method for settling internal coexisting interferences of a terminal, a system and a mobile terminal thereof. The method of the invention comprises the steps of: detecting a working frequency band of an internal communication module of the terminal; and performing bandpass filtering according to the detected working frequency band and at least one preset band-pass filter. The method of the invention can settle the coexisting interferences between a WLAN and an LTE in the terminal and simultaneously prevents frequency spectrum resource wastage as possible.

Description

technical field [0001] The present application relates to the technical field of mobile communication, and in particular to a method and system for solving coexistence interference inside a terminal and a mobile terminal. Background technique [0002] In areas covered by a wireless local area network (WLAN), users can access the Internet conveniently and with high quality through terminals with WLAN functions, and obtain information, entertainment or mobile office. The vast majority of terminals with WLAN functions support the frequency band required in the IEEE802.11b protocol, that is, 2400MHz to 2483.5MHz. The same frequency is used for sending and receiving, and can be compatible with 13 standard channels. For specific frequency points of the 13 standard channels, refer to Table 1 as follows: [0003] channel identifier Center frequency CH1 2412MHz CH2 2417MHz CH3 2422MHz CH4 2427MHz CH5 2432MHz ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/14H04W88/06
Inventor 宋丹郑巍王小旭
Owner CHINA MOBILE COMM GRP CO LTD
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