Multihop transmission with interference using spatial reused space-time coded cooperative-routing

Behrouz Maham, Are Hjørungnes, Zhu Han

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We consider a communication network with a single source node, a single destination node, and N intermediate nodes. We propose efficient techniques to increase the spectral efficiency of cooperative multihop transmission. We analyze the minimum total transmit power needed to achieve a desired end-to-end outage probability for a given rate for several schemes. In the first scheme, incremental relaying, also known as hybrid ARQ, is embedded in the cooperative routing. In the second approach, we propose cooperative multihop communication with spatial reuse, in which interference is treated as noise. The performance of spatial reused scheme can be further improved by employing interference cancelation. Thus, an efficient interference cancelation for cooperative multihop networks is introduced when multiple antenna nodes are used.

Original languageEnglish
Title of host publicationASMS/SPSC 2010
Subtitle of host publication2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop
Pages512-515
Number of pages4
DOIs
Publication statusPublished - Nov 11 2010
Event2010 5th Advanced Satellite Multimedia Systems Conference, ASMS 2010 and the 11th Signal Processing for Space Communications Workshop, SPSC 2010 - Cagliari, Italy
Duration: Sep 13 2010Sep 15 2010

Publication series

NameASMS/SPSC 2010: 2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop

Other

Other2010 5th Advanced Satellite Multimedia Systems Conference, ASMS 2010 and the 11th Signal Processing for Space Communications Workshop, SPSC 2010
CountryItaly
CityCagliari
Period9/13/109/15/10

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition
  • Signal Processing

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