Invention Grant
- Patent Title: Method and apparatus for estimating channel using phase compensation in wireless communication system
- Patent Title (中): 在无线通信系统中使用相位补偿估计信道的方法和装置
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Application No.: US12978820Application Date: 2010-12-27
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Publication No.: US08681912B2Publication Date: 2014-03-25
- Inventor: Hyo-Yol Park , Sung-Kwon Jo , Ha-Young Yang
- Applicant: Hyo-Yol Park , Sung-Kwon Jo , Ha-Young Yang
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2009-0131301 20091224
- Main IPC: H03D1/00
- IPC: H03D1/00 ; H04L27/06
Abstract:
Method of estimating a channel in a wireless communication system by obtaining a channel impulse response from a pilot signal included in a received signal; estimating a timing offset with a maximum peak power value for the channel impulse response; and performing a phase compensation using the estimated timing offset and estimating a channel which is applied with the compensated phase.
Public/Granted literature
- US20110158343A1 METHOD AND APPARATUS FOR ESTIMATING CHANNEL USING PHASE COMPENSATION IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2011-06-30
Information query
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