Invention Grant
US08842768B2 Radio communication system, a radio station, and method of transmitting data
有权
无线电通信系统，无线电台以及发送数据的方法
- Patent Title: Radio communication system, a radio station, and method of transmitting data
- Patent Title (中): 无线电通信系统，无线电台以及发送数据的方法
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Application No.: US11575319Application Date: 2005-09-15
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Publication No.: US08842768B2Publication Date: 2014-09-23
- Inventor: Timothy J. Moulsley , Matthew P. J. Baker
- Applicant: Timothy J. Moulsley , Matthew P. J. Baker
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Priority: GB0420847.6 20040920
- International Application: PCT/IB2005/053032 WO 20050915
- International Announcement: WO2006/033059 WO 20060330
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H03C1/52 ; H04W52/32 ; H04W52/12 ; H04L25/02 ; H04W52/16 ; H04W52/44 ; H04W52/26
Abstract:
A radio communication system has a plurality of transmission formats available for transmitting data signals, and a pilot signal is transmitted during the transmission of data to enable channel estimation. The transmit power of the pilot signal is varied depending on the current transmission format of the data, and is reduced in the periods between data transmissions.
Public/Granted literature
- US20080317159A1 Radio Communication System, a Radio Station, and Method of Transmitting Data Public/Granted day:2008-12-25
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