Invention Grant
US08218517B2 Method and apparatus for dual frequency timing acquisition for compressed WCDMA communication networks
有权
用于压缩WCDMA通信网络的双频定时采集方法和装置
- Patent Title: Method and apparatus for dual frequency timing acquisition for compressed WCDMA communication networks
- Patent Title (中): 用于压缩WCDMA通信网络的双频定时采集方法和装置
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Application No.: US11364751Application Date: 2006-02-28
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Publication No.: US08218517B2Publication Date: 2012-07-10
- Inventor: Francis Swarts , Mark Kent , Uri Landau
- Applicant: Francis Swarts , Mark Kent , Uri Landau
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H04B7/216
- IPC: H04B7/216

Abstract:
Methods and systems for dual frequency timing acquisition for compressed WCDMA communication networks may include processing received WCDMA signals. The WCDMA signals, which may be primary synchronization channel signals, may comprise signals transmitted by one base station at one frequency band and by another base station at a different frequency band, during a compressed frame. Samples of the received WCDMA signals from the different base stations may be stored in portions of a memory allocated for signals from each base station. The received WCDMA signals having the first frequency band may be processed via the processing circuitry during a non-compressed frame. The samples corresponding to the signals with the first frequency band during the non-compressed frame may be stored in the memory. The received WCDMA signals may be sampled at a faster rate during the non-compressed frame than during the compressed frame.
Public/Granted literature
- US20070201422A1 Method and apparatus for dual frequency timing acquisition for compressed WCDMA communication networks Public/Granted day:2007-08-30
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