GSM neighbor measuring method and system in LTE mode

A neighboring cell measurement and mode technology, applied in the direction of electrical components, wireless communication, etc., can solve the problems that cannot meet the requirements of the agreement, and the needs of other neighboring cells cannot be met.

Active Publication Date: 2015-07-01
MORNINGCORE TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0012] The purpose of the present invention is to provide a method and system for measuring GSM neighboring cells in LTE mode, so as to solve the problem in the prior art that when LTE needs to measu

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  • GSM neighbor measuring method and system in LTE mode
  • GSM neighbor measuring method and system in LTE mode
  • GSM neighbor measuring method and system in LTE mode

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Embodiment Construction

[0061] The GSM neighbor cell measurement method and system in LTE mode proposed by the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. According to the following description and claims, the advantages and features of the present invention will be clearer. It should be noted that the drawings are in a very simplified form and all use imprecise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0062] Please refer to image 3 , Which is a schematic flowchart of a GSM neighbor cell measurement method in LTE mode according to an embodiment of the present invention. Such as image 3 As shown, the GSM neighbor cell measurement method in LTE mode includes:

[0063] Step S30: Obtain the number of frequency points to be tested and the GAP period;

[0064] Step S31: According to the number of frequency points to be measure...

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Abstract

The invention provides a GSM neighbor measuring method and system in an LTE mode. GAPs are distributed in corresponding periods to perform GSM neighbor measuring according to the number and GAP periods of frequency points to be tested, and accordingly, the GAPs measured in GSM neighbors can be reduced correspondingly. The GAPs measured in the GSM neighbors can be increased correspondingly when the number of the frequency points to be tested is small, and accordingly, the problems that the requirements of other neighbors cannot be met and the protocol requirement cannot be met caused by the use of too many GAP by the GSMs are solved.

Description

Technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method and system for measuring GSM neighboring cells in LTE mode. Background technique [0002] When performing services in LTE mode and requiring GSM neighbor cell measurement, this requires the terminal to periodically capture the synchronization channel (SCH) of the GSM neighbor cell in the LTE connection state. This is achieved by receiving the SB (synchronization pulse) sent by the GSM network. By decoding the BSIC information carried in the SB, the GSM frame number and timing information can be obtained. The position of SB is in 1, 11, 21, 31, 41 TS0 of GSM 51 multiframe, such as figure 1 The number S shown in. [0003] The agreement stipulates that when LTE is in RRC_CONNECTED, the measurement GAP is required to measure the neighboring cells of different frequencies or different systems. The measurement GAP is a continuous time slice with a length of 6ms...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W24/00
CPCH04W24/00
Inventor 唐旭明阮黎明
Owner MORNINGCORE TECH CO LTD
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