Paper Title:
Optimization of ARQ Mechanism in Wireless Relay Network
  Abstract

In this paper we do some researches on the ARQ mechanism which provides the probability of involving the relay nodes into the UWB multi-hop network. The ARQ mechanism we designed combines PWMR ARQ and Relay ARQ, which can perform on both the end nodes and relay nodes. Then we make a theoretical analysis of the indoor UWB channel model and give a Finite-state Markov linker layer model. With the simulation results, we can get the conclusion that using ARQ mechanism designed in this paper significant enhances throughput, time delay and bandwidth utilization of the UWB multi-hop network.

  Info
Periodical
Advanced Materials Research (Volumes 108-111)
Edited by
Yanwen Wu
Pages
1290-1295
DOI
10.4028/www.scientific.net/AMR.108-111.1290
Citation
L. F. Wu, G. X. Zhu, W. M. Wu, "Optimization of ARQ Mechanism in Wireless Relay Network", Advanced Materials Research, Vols. 108-111, pp. 1290-1295, 2010
Online since
May 2010
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Price
$32.00
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