Adaptive forward subchannel control scheme of OFDM mobile communication system

Tadahiro Makabe*, Soichi Watanabe, Takuro Sato, Takeo Abe

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review


This paper describes an adaptive forward subchannel control scheme of the OFDM mobile communication system. The transmission channel conditions are estimated using the MUSIC (Multiple Signal Classification) method and the proposed adaptive estimator. The simulation results clarified that the forward subchannel control scheme improved the 4.5 dB of Eb/N0, which aided in more effectively obtaining the 10-2 of the BER (Bit Error Rate).

Original languageEnglish
Pages (from-to)2438-2441
Number of pages4
JournalIEEE Vehicular Technology Conference
Publication statusPublished - 1999 Jan 1
Externally publishedYes
EventProceedings of the 1999 VTC - Fall IEEE VTS 50th Vehicular Technology Conference 'Gateway to 21st Century Communications Village' - Amsterdam, Neth
Duration: 1999 Sept 191999 Sept 22

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics


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