The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2018
Filed:
Dec. 14, 2015
Spreadtrum Communications (Shanghai) Co., Ltd., Zhangjiang, Shanghai, CN;
Fengting Xue, Shanghai, CN;
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
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.