Invention Grant
- Patent Title: Fast cell search
- Patent Title (中): 快速小区搜索
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Application No.: US14159390Application Date: 2014-01-20
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Publication No.: US09480006B2Publication Date: 2016-10-25
- Inventor: Durga Prasad Malladi , Byoung-Hoon Kim , Tao Luo
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Paul Kuo
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04W48/16 ; H04J11/00 ; H04L27/26

Abstract:
Systems and methodologies are described that facilitate searches for a cell in a wireless communication environment. A mobile device can employ a searcher that can detect timing information respectively associated with PSCs and cells to determine the cell with the highest correlation. The searcher can detect SSCs, which can include detecting associated phase information, to determine the SSC with the highest correlation, CP length, and/or other information to facilitate identifying a desired cell having the strongest signal to establish communication between the mobile device and the desired cell. PSCs respectively associated with cells can have different positions in the symbol sequences, and SSCs can respectively be phase shifted at different angles to facilitate detection and identification of a cell(s), where a PSC can be utilized as a phase reference by the associated SSC.
Public/Granted literature
- US20140135001A1 Fast Cell Search Public/Granted day:2014-05-15
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