한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)

  • 제38A권5호
  • /
  • Pages.426-435
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  • 2013
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  • 1226-4717(pISSN)
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  • 2287-3880(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
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단일 노드에서 다중 안테나를 사용하는 HD DDF Relay 프로토콜에 대한 DMT 분석

Diversity-Multiplexing Tradeoff Analysis for Half-Duplex Dynamic Decode-and-Forward Relay Protocol Using Multiple Antennas at a Single Node

  • 임창호 (건국대학교 전자정보통신공학부 무선이동통신 연구실) ;
  • 김태영 (건국대학교 전자정보통신공학부 무선이동통신 연구실) ;
  • 윤은철 (건국대학교 전자정보통신공학부 무선이동통신 연구실)
  • 투고 : 2013.02.28
  • 심사 : 2013.05.02
  • 발행 : 2013.05.31
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초록

소스 노드, 목적지 노드, 릴레이 노드 중 하나의 노드에서 다중 안테나를 사용하는 특별한 세 가지 경우의 half-duplex (HD) dynamic decode and forward (DDF) 릴레이 프로토콜들에 대한 diversity multiplexing tradeoff(DMT) 함수를 유도하였다. 이 세 가지 릴레이 프로토콜들의 DMT 함수들을 상호 비교하였으며 nonorthogonal amplify-and-forward (NAF) 프로토콜들의 DMT 함수와 비교하였다.

The diversity-multiplexing tradeoff (DMT) functions of three special half-duplex (HD) dynamic decode-and-forward (DDF) protocols with multiple antennas only at the source node, only at the destination node, and only at the relay node are analytically derived. The DMT functions of these three relay protocols are compared with one another and with those of the nonorthogonal amplify and forward (NAF) protocols.

키워드

참고문헌

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