Invention Grant
US08744031B1 Device and method for estimating carrier frequency offset of OFDM signals transmitted and received through plurality of polarized antennas
有权
用于估计通过多个极化天线发送和接收的OFDM信号的载波频率偏移的装置和方法
- Patent Title: Device and method for estimating carrier frequency offset of OFDM signals transmitted and received through plurality of polarized antennas
- Patent Title (中): 用于估计通过多个极化天线发送和接收的OFDM信号的载波频率偏移的装置和方法
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Application No.: US13965652Application Date: 2013-08-13
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Publication No.: US08744031B1Publication Date: 2014-06-03
- Inventor: Jun-Woo Kim , Young-Jo Bang , Kyung-Yeol Sohn , Se-Young Cho , Youn-Ok Park
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon-Si
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon-Si
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2012-0142894 20121210
- Main IPC: H04L7/00
- IPC: H04L7/00
Abstract:
Provided are a device and method for estimating carrier frequency offset of OFDM signals transmitted and received through a plurality of polarized antennas that may accurately estimate carrier frequency offset used for carrier frequency synchronization acquisition when there is interference between polarized waves.
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