Invention Application
- Patent Title: Base station for detecting short codes
- Patent Title (中): 用于检测短码的基站
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Application No.: US10187693Application Date: 2002-07-01
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Publication No.: US20020163903A1Publication Date: 2002-11-07
- Inventor: Fatih M. Ozluturk , Alexander M. Jacques
- Applicant: InterDigital Technology Corporation
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: US DE Wilmington
- Main IPC: H04B007/216
- IPC: H04B007/216

Abstract:
A base station for receiving a transmitted signal in a communication system employing CDMA techniques wherein the transmitted signal includes a plurality of short codes, each of which is transmitted repetitively over a fixed period of time and where the received signal has CW interference in addition to the transmitted signal. The base station detects the presence of the short code in a plurality of time phases of the received signal by calculating a likelihood ratio for each phase. The likelihood ratio takes into account the current short code.
Public/Granted literature
- US06744755B2 Base station for detecting short codes Public/Granted day:2004-06-01
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