Technology and devices for 4th generation mobile communication terminals using software defined radio

Terumi Sunaga, Yoshiaki Terashima, Ryozo Kiyohara, Noriharu Suematsu, Tetsuro Itakura, Yoshio Hirose

Research output: Contribution to journalArticlepeer-review


In the future mobile communication, it is expected that various wireless communication systems will coexist. Therefore mobile terminal must have multi-band/multi-mode features.Software defined radio (SDR) is one of the technique achieve these functions. In this paper, we describe the development results of device and key technology for SDR.

Original languageEnglish
Pages (from-to)41-49
Number of pages9
JournalJournal of the National Institute of Information and Communications Technology
Issue number4
Publication statusPublished - 2006 Dec 1
Externally publishedYes


  • 4 Generation mobile communication system
  • Multi-band
  • Multi-mode
  • Software defined radio

ASJC Scopus subject areas

  • Media Technology
  • Electrical and Electronic Engineering

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