Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masayuki Orihashi0
Akihiko Matsuoka0
Shinichiro Takabayashi0
Yutaka Murakami0
Date of Patent
September 2, 2008
Patent Application Number
10486916
Date Filed
August 22, 2002
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention performs orthogonal frequency division multiplex processing on a transmission signal to form an OFDM modulation signal (daubed in FIG.) and performs orthogonal frequency division multiplex processing and code division multiple access processing on a transmission signal to form an OFDM-CDM modulation signal (shaded in FIG.) to transmit the OFDM modulation signal and the OFDM-CDM modulation signal, which makes it possible to transmit data in a very high rate using the OFDM modulation signal while making it possible to transmit data in a higher quality using the OFDM-CDM modulation signal than using the OFDM—modulation signal, although it is slightly inferior to OFDM modulation in terms of high rate transmission.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
