Radio communication apparatus

Details Radio communication apparatus Radio communication apparatus

2006-04-04

2006-04-04

Bayard, Emmanuel (Department: 2634)

Pulse or digital communications

Transmitters

C375S261000

Reexamination Certificate

active

07023933

ABSTRACT:
In a radio communication method whereby adaptive modulation is performed, a method is used whereby pilot symbol signal points are arranged in the in-phase-quadrature plane (IQ plane) so that the reception sensitivity of a receiving apparatus is made optimal in the respective modulation methods while maintaining the average transmission output power of the transmitting apparatus at a fixed level. By this means, it is possible to arrange pilot symbol signal points and improve the reception sensitivity characteristics of a receiving apparatus while maintaining the average transmission output power of the transmitting apparatus at a fixed level.

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