Invention Grant
- Patent Title: Method, device and system for detecting pilot sequence signal
- Patent Title (中): 用于检测导频序列信号的方法，装置和系统
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Application No.: US12602394Application Date: 2008-05-27
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Publication No.: US08401124B2Publication Date: 2013-03-19
- Inventor: Hongyan Xu , Kewei Wu , Yinxiang Zheng , Yuemin Cai
- Applicant: Hongyan Xu , Kewei Wu , Yinxiang Zheng , Yuemin Cai
- Applicant Address: CN Haidian District, Beijing
- Assignee: China Academy of Telecommunications Technology
- Current Assignee: China Academy of Telecommunications Technology
- Current Assignee Address: CN Haidian District, Beijing
- Agency: Sutherland Asbill & Brennan LLP
- Priority: CN200710099927 20070531
- International Application: PCT/CN2008/001027 WO 20080527
- International Announcement: WO2008/148295 WO 20081211
- Main IPC: H03D1/00
- IPC: H03D1/00 ; H04L27/06
Abstract:
A method for detecting pilot sequence signal includes: when the service data signal in the received signal is confirmed to be right, the said service data signal is extracted from the received signal, wherein, the service data signal and the pilot sequence signal in the received signal are located in the same slot; the pilot sequence signal is obtained from the received signal having been extracted the service data signal. At the same time, a communication device and a communication system are provided. The interference of pilot sequence signal made by the service data signal can be restrained, the detecting performance of the pilot sequence can be enhanced by using the present invention.
Public/Granted literature
- US20100189165A1 Method, Device and System for Detecting Pilot Sequence Signal Public/Granted day:2010-07-29
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