Adaptive guard symbol insertion method for one-cell reuse TDMA cellular systems

Seiichiro Horikawa, Osamu Muta, Yoshihiko Akaiwa

Research output: Contribution to journalArticle

Abstract

In this paper, we propose an adaptive guard symbol insertion method for one-cell reuse TDMA cellular systems in which cochannel interference is reduced by adaptively selecting the best transmitpulse waveform with different guard (null-) symbols according to the average error power (AEP) corresponding to signal-to-interference and noise power ratio (SINR), even though the same frequency channel is used at all base stations. Using the proposed system, current TDMA-based systems are readily extensible to one-cell reuse systems, which achieves higher spectrum efficiency. The system capacity is enhanced using the proposed method; moreover, the required qualities such as blocking probability and outage probability are retained.

Original languageEnglish
Pages (from-to)3724-3728
Number of pages5
JournalIEICE Transactions on Communications
VolumeE90-B
Issue number12
DOIs
Publication statusPublished - Jan 1 2007

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Time division multiple access
Cochannel interference
Blocking probability
Outages
Base stations

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Adaptive guard symbol insertion method for one-cell reuse TDMA cellular systems. / Horikawa, Seiichiro; Muta, Osamu; Akaiwa, Yoshihiko.

In: IEICE Transactions on Communications, Vol. E90-B, No. 12, 01.01.2007, p. 3724-3728.

Research output: Contribution to journalArticle

Horikawa, Seiichiro ; Muta, Osamu ; Akaiwa, Yoshihiko. / Adaptive guard symbol insertion method for one-cell reuse TDMA cellular systems. In: IEICE Transactions on Communications. 2007 ; Vol. E90-B, No. 12. pp. 3724-3728.
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