Invention Grant
US09178587B2 Communication system, transmitter, receiver and communication method
有权
通信系统，发射机，接收机和通信方式
- Patent Title: Communication system, transmitter, receiver and communication method
- Patent Title (中): 通信系统，发射机，接收机和通信方式
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Application No.: US13582259Application Date: 2011-01-31
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Publication No.: US09178587B2Publication Date: 2015-11-03
- Inventor: Hiroshi Nakano , Shimpei To , Takashi Onodera , Kozue Hirata , Hiromichi Tomeba
- Applicant: Hiroshi Nakano , Shimpei To , Takashi Onodera , Kozue Hirata , Hiromichi Tomeba
- 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: JP2010-043724 20100301
- International Application: PCT/JP2011/051853 WO 20110131
- International Announcement: WO2011/108318 WO 20110909
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04B7/04 ; H04J11/00 ; H04L25/03 ; H04B7/06 ; H04L5/00
Abstract:
The disclosed is a transmission device including a plurality of transmission antennas for transmitting signals in the same channel at the same time point to a plurality of reception devices, characterized by including: a dedicated reference signal generator configured to generate dedicated reference signals for the respective reception devices; a data signal generator configured to generate data signals for the respective reception devices; a spatial multiplexer configured to spatially multiplex at least some of the dedicated reference signals and at least some of the data signals; and a transmitter configured to transmit the spatially multiplexed signals.
Public/Granted literature
- US20120327881A1 COMMUNICATION SYSTEM, TRANSMITTER, RECEIVER AND COMMUNICATION METHOD Public/Granted day:2012-12-27
Information query
