Advances in relay networks: Performance and capacity analysis of space-time analog network coding

Shujaat Ali Khan Tanoli, Imran Khan, Nandana Rajatheva, Fumiyuki Adachi

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

We propose modified space-time-coding-based analog network coding (ANC) for multiple-relay network, termed space-time analog network coding (STANC). We present the performance and capacity analysis of the proposed network in terms of SER and ergodic capacity. We derive the closed-form expressions for the moment-generating function (MGF) of the equivalent signal-to-noise ratio (SNR) of the multiple-relay STANC network over independent and identically distributed (i.i.d.) Rayleigh, Nakagami, and Rician channels. Average SER of the system is evaluated using MGF-based approach. We further derive the approximate closed-form expressions of ergodic capacity. These expressions are simple and enable effective evaluation of the performance and capacity of STANC system.

Original languageEnglish
Article number232754
JournalEurasip Journal on Wireless Communications and Networking
Volume2010
DOIs
Publication statusPublished - 2010 Dec 1

ASJC Scopus subject areas

  • Signal Processing
  • Computer Science Applications
  • Computer Networks and Communications

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