Invention Grant
- Patent Title: Wireless reception device, wireless communication system and wireless communication method
- Patent Title (中): 无线接收设备，无线通信系统和无线通信方式
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Application No.: US12602033Application Date: 2008-05-22
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Publication No.: US08363756B2Publication Date: 2013-01-29
- Inventor: Ryota Yamada , Takashi Yoshimoto , Kazuyuki Shimezawa
- Applicant: Ryota Yamada , Takashi Yoshimoto , Kazuyuki Shimezawa
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2007-141696 20070529
- International Application: PCT/JP2008/059473 WO 20080522
- International Announcement: WO2008/146713 WO 20081204
- Main IPC: H04L27/06
- IPC: H04L27/06
Abstract:
A wireless reception device which communicates with a wireless transmission device which has a plurality of transmission antennas, includes at least one reception antenna which receives a plurality of transmission signals transmitted from the plurality of transmission antennas of the wireless transmission device; a channel response estimation unit which estimates a channel response between a plurality of transmission antennas and the reception antenna; a block dividing unit which divides a reception signal of at least one reception antennas into a plurality of blocks; and a transmission signal detection unit which detects the plurality of transmission signals transmitted by the wireless transmission device based on a plurality of reception signals divided by the block dividing unit and the channel response estimated by the channel response estimation unit.
Public/Granted literature
- US20100158080A1 WIRELESS RECEPTION DEVICE, WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD Public/Granted day:2010-06-24
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