Invention Grant
- Patent Title: Reduced cell acquisition time
- Patent Title (中): 减少细胞获取时间
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Application No.: US11126526Application Date: 2005-05-10
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Publication No.: US07929509B2Publication Date: 2011-04-19
- Inventor: Inyup Kang
- Applicant: Inyup Kang
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agent Sayed H. Beladi
- Main IPC: H04B7/216
- IPC: H04B7/216

Abstract:
A method and apparatus for reduced acquisition time are disclosed. In one embodiment, such as in a W-CDMA system, a receiver receives one or more signals from remote stations, each signal comprising a scrambling code associated with one of a plurality of code groups, each code group identified by a unique series of a synchronization codes. A searcher identifies a subset of first synchronization codes, and a processor selects one or more hypotheses in response to the received subset. The searcher may then perform searching for a scrambling code in accordance with the one or more hypotheses. The scrambling code search may be performed in parallel with continued synchronization code searching. Various other embodiments are also disclosed.
Public/Granted literature
- US20060268808A1 Reduced cell acquisition time Public/Granted day:2006-11-30
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