Analysis of cooperative HARQ with opportunistic routing

Amogh Rajanna, Mostafa Kaveh

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

3 Scopus citations

Abstract

In this paper, we do performance analysis of the cooperative HARQ protocol in a wireless adhoc multihop network employing spatial ALOHA. We model the nodes in such a network by a homogeneous 2-D Poisson point process. We study the tradeoff between the transport capacity submetrics inherent in the network when using cooperative HARQ protocol and opportunistic routing by optimizing the transport capacity w.r.t the network design parameters, coding rate and medium access probability. Using approximations, we obtain an analytic expression for the expected progress of opportunistic routing. By way of numerical results, we show that the network design parameters obtained by optimizing the analytic expression of transport capacity closely follows that of Monte Carlo based exact transport capacity optimization.

Original languageEnglish (US)
Title of host publication2013 IEEE 14th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2013
Pages71-75
Number of pages5
DOIs
StatePublished - 2013
Event2013 IEEE 14th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2013 - Darmstadt, Germany
Duration: Jun 16 2013Jun 19 2013

Publication series

NameIEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC

Other

Other2013 IEEE 14th Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2013
CountryGermany
CityDarmstadt
Period6/16/136/19/13

Keywords

  • Coding Rate
  • Cooperative HARQ
  • MAP
  • PPP
  • Transport Capacity

Cite this