Invention Grant
US08437381B2 Method and system for delay matching in a rake receiver for WCDMA closed loop modes
有权
用于WCDMA闭环模式的耙式接收机中的延迟匹配方法和系统
- Patent Title: Method and system for delay matching in a rake receiver for WCDMA closed loop modes
- Patent Title (中): 用于WCDMA闭环模式的耙式接收机中的延迟匹配方法和系统
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Application No.: US12872250Application Date: 2010-08-31
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Publication No.: US08437381B2Publication Date: 2013-05-07
- Inventor: Severine Catreux-Erceg , Zoran Kostic , Joseph Boccuzzi
- Applicant: Severine Catreux-Erceg , Zoran Kostic , Joseph Boccuzzi
- 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: H04B1/00
- IPC: H04B1/00

Abstract:
Certain aspects of a method and system for delay matching in a rake receiver for WCDMA closed loop modes are disclosed. Aspects of one method may include selecting a set of channel estimates from a plurality of channel estimates generated for a delay matched branch and/or a non-delay matched branch in a rake receiver. A plurality of weight factors may be generated based on the selected set of channel estimates. In the delay matched branch of the rake receiver, the application of the generated plurality of weight factors may be delayed by a particular time period. A delay associated with a control channel and/or a data channel may be compensated based on the delayed application of the generated plurality of weight factors.
Public/Granted literature
- US20100322356A1 Method and System for Delay Matching in a Rake Receiver for WCDMA Closed Loop Modes Public/Granted day:2010-12-23
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