Performance Analysis of Cooperative Multi-hop Strip Networks

  • Authors:
  • Syed Ali Hassan

  • Affiliations:
  • School of Electrical Engineering and Computer Science, National University of Sciences and Technology, Islamabad, Pakistan 44000

  • Venue:
  • Wireless Personal Communications: An International Journal
  • Year:
  • 2014

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Abstract

A two-dimensional strip-shaped network is analyzed where groups of nodes perform cooperative transmission and propagate the message in a multi-hop manner along the length of the network. The transmission from one group of nodes to the next is modeled as a discrete-time Markov chain and the probability transition matrix of the chain is derived. By invoking the theory of Perron---Frobenius, the eigen-decomposition of the matrix provides insightful information about the coverage of the network and the probability of making finite successful hops. It has been shown that a specific signal-to-noise ratio margin is required for obtaining a desired hop distance for different network topologies and packet delivery ratio constraints.