OFDM communication system and OFDM communication method

Details OFDM communication system and OFDM communication method OFDM communication system and OFDM communication method

2007-08-31

2010-11-23

Sheikh, Ayaz R (Department: 2476)

Multiplex communications

Pathfinding or routing

Fdm switching

C370S343000, C370S344000, C455S452100, C455S450000

Reexamination Certificate

active

07839880

ABSTRACT:
In an OFDM communication system that performs OFDM data communication by dividing a band region into a plurality of bands and assigning each band to a mobile station, a base station monitors transmission characteristics of the bands and state of use of adjacent bands, then sets whether to use or not use guard band regions between bands for data transmission based upon the transmission characteristics, and the state of use of the adjacent bands.

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Japanese Patent Office, Notification of Reasons for Refusal, for corresponding Japanese Patent Application No. 2007-505771, with a dispatch date of Nov. 17, 2009. English translation attached.

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