An investigation of satellite radio access technology for beyond IMT-2000 systems

  • Kunseok Kang*
  • , Sunheui Ryoo
  • , Byoung Gi Kim
  • , Sooyoung Kim
  • , Do Seob Ahn
  • *Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

Abstract

This paper presents an investigation of satellite radio access technology for beyond IMT-2000 systems. Although we could not see any active role of a satellite system in the 3G networks, satellite system will provide strong advantages in future systems for certain applications. Because a satellite link has longer round trip delay than a terrestrial link, we need technologies that would make the satellite component especially efficient. After presenting the satellite radio interface of the 3G system, we suggest several points which need to be considered in the beyond 3G systems. We also suggest a few candidate technologies with various simulation results.

Original languageEnglish
Pages (from-to)135-143
Number of pages9
JournalJournal of Communications and Networks
Volume7
Issue number2
DOIs
StatePublished - 2005.06

Keywords

  • B3G
  • Radio access technology
  • Satellite

Quacquarelli Symonds(QS) Subject Topics

  • Computer Science & Information Systems

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