Invention Grant
- Patent Title: Method of operating a communication system, a radio station, and a radio communication system
- Patent Title (中): 操作通信系统，无线电台和无线电通信系统的方法
-
Application No.: US11718617Application Date: 2005-11-08
-
Publication No.: US08014730B2Publication Date: 2011-09-06
- Inventor: Timothy J. Moulsley , Matthew P. J. Baker
- Applicant: Timothy J. Moulsley , Matthew P. J. Baker
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: GB0424817.5 20041110
- International Application: PCT/IB2005/053660 WO 20051108
- International Announcement: WO2006/051481 WO 20060518
- Main IPC: H04B1/00
- IPC: H04B1/00
Abstract:
A radio communication system has a plurality of transmission formats available for the transmission of data signals by a sending station, and a pilot signal is transmitted to enable channel estimation by the receiving station. A receiving station transmits a control signal indicating the transmission formats that the sending station may use for transmitting the data signals. The sending station selects one of the indicated transmission formats for transmitting a data signal and derives a transmission power level for the pilot signal from the control signal. The transmission power level of the pilot signal may be independent of the selected transmission format, or may depend on selected transmission format.
Public/Granted literature
- US20090104879A1 METHOD OF OPERATING A COMMUNICATION SYSTEM, A RADIO STATION, AND A RADIO COMMUNICATION SYSTEM Public/Granted day:2009-04-23
Information query
