A satellite radio interface for IMT-advanced system using OFDM

  • Hee Wook Kim
  • , Tae Chul Hong
  • , Kunseok Kang
  • , Bon Jun Ku
  • , Sooyoung Kim
  • , Sungmoon Yeo

Research output: Contribution to conferenceConference paperpeer-review

Abstract

In this paper, we introduce a new satellite radio interface technology to provide efficient IMT-Advanced services. Maximizing the commonalities with the terrestrial system is one of the most important factors for cost-effective service delivery, which will finally bring successful deployment of the system. For this purpose, we adopt an OFDM based radio interface. At the same time, the interface should be tailored in order to compensate a long round trip delay of satellite systems. In this paper, we present a number of satellite specified techniques which was developed for this purpose, including frequency reuse technique, uplink synchronization technique, random access technique, and interleaving technique combined with adaptive modulation and coding.

Original languageEnglish
Title of host publication2010 International Conference on Information and Communication Technology Convergence, ICTC 2010
Pages303-308
Number of pages6
DOIs
StatePublished - 2010
Event2010 International Conference on Information and Communication Technology Convergence, ICTC 2010 - Jeju, Korea, Republic of
Duration: 2010.11.172010.11.19

Publication series

Name2010 International Conference on Information and Communication Technology Convergence, ICTC 2010

Conference

Conference2010 International Conference on Information and Communication Technology Convergence, ICTC 2010
Country/TerritoryKorea, Republic of
CityJeju
Period10.11.1710.11.19

Keywords

  • IMT-Advanced
  • LTE
  • Mobile satellite
  • Radio interface

Quacquarelli Symonds(QS) Subject Topics

  • Computer Science & Information Systems

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