Invention Grant
US08005165B2 MIMO-OFDM transmission device, MIMO-OFDM transmission method, reception apparatus and reception method
有权
MIMO-OFDM传输设备，MIMO-OFDM传输方法，接收设备和接收方法
- Patent Title: MIMO-OFDM transmission device, MIMO-OFDM transmission method, reception apparatus and reception method
- Patent Title (中): MIMO-OFDM传输设备，MIMO-OFDM传输方法，接收设备和接收方法
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Application No.: US12840024Application Date: 2010-07-20
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Publication No.: US08005165B2Publication Date: 2011-08-23
- Inventor: Yutaka Murakami , Kiyotaka Kobayashi , Masayuki Orihashi
- Applicant: Yutaka Murakami , Kiyotaka Kobayashi , Masayuki Orihashi
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Dickinson Wright PLLC
- Priority: JP2005-243494 20050824; JP2006-228337 20060824
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H04B7/04 ; H04B7/06 ; H04J11/00
Abstract:
A MIMO-OFDM transmission and reception apparatus is provided which allows high accuracy estimation of frequency offset; high accuracy estimation of a transmission path fluctuation and high accuracy synchronization/signal detection. A mapping section generates a plurality of OFDM signals. In these OFDM signals, some pilot carriers are assigned to the same carrier position and orthogonal sequences are assigned to the same time slot in the same carrier position.
Public/Granted literature
- US20100284488A1 MIMO-OFDM TRANSMISSION DEVICE AND MIMO-OFDM TRANSMISSION METHOD Public/Granted day:2010-11-11
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