Method and system for searching network in long term evolution slave mode

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United States of America Patent

PATENT NO 9866362
SERIAL NO

14967978

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Abstract

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Method and system for searching network in a Long Term Evolution (LTE) slave mode are provided. The method includes: determining whether the number of frequency points to be measured is greater than N, wherein N is a positive integer; if the number is greater than N, ordering the frequency points to be measured according to their signal strength; selecting, from the ordered frequency points to be measured, N frequency points whose signal strength is greater than other ordered frequency points as optimally selected frequency points; and performing cell search based on the optimally selected frequency points. Based on the above method, the cell search is performed by measuring the N optimally selected frequency points. In this way, the number of measured frequency points is reduced, and a time period for measuring each optimally selected frequency point is prolonged. Therefore, the possibility of finding a cell may be increased.

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Patent Owner(s)

Patent OwnerAddress
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO LTDSPREADTRUM CENTER BLDG NO 1 2288 ZUCHONGZHI ROAD SHANGHAI 201203

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Xue, Fengting Shanghai, CN 2 5

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