Invention Grant
US08355456B2 Transmitting device, receiving device, and signal processing method in radio communication system
有权
无线电通信系统中的发射设备，接收设备和信号处理方法
- Patent Title: Transmitting device, receiving device, and signal processing method in radio communication system
- Patent Title (中): 无线电通信系统中的发射设备，接收设备和信号处理方法
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Application No.: US12836149Application Date: 2010-07-14
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Publication No.: US08355456B2Publication Date: 2013-01-15
- Inventor: Satoshi Tamaki , Takashi Yano , Koki Uwano
- Applicant: Satoshi Tamaki , Takashi Yano , Koki Uwano
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2009-166722 20090715
- Main IPC: H04K1/10
- IPC: H04K1/10
Abstract:
A signal frequency of an interface signal between a baseband unit and a remote radio unit is decreased by downsampling, and the strain of the signal caused by downsampling is compensated for each subcarrier before an IFFT during transmission, and after FFT during reception.
Public/Granted literature
- US20110013714A1 TRANSMITTING DEVICE, RECEIVING DEVICE, AND SIGNAL PROCESSING METHOD IN RADIO COMMUNICATION SYSTEM Public/Granted day:2011-01-20
Information query
