An Approximation of the Outage Probability for Multi-hop AF Fixed Gain Relay

2008/12/04 by Jun Kyoung Lee, Lee, Jun Kyoung, Janghoon Yang +3
Computer Science · #FOS: Computer and information sciences #Performance (cs.PF) #cs.PF

paper · pdf · doi:10.48550/arxiv.0812.0904

3 pages, 3 figures, Submitted to IEEE Communication Letters

arxiv created 2008/12/04 · arxiv updated 2009/12/01

Abstract

In this letter, we present a closed-form approximation of the outage probability for the multi-hop amplify-and-forward (AF) relaying systems with fixed gain in Rayleigh fading channel. The approximation is derived from the outage event for each hop. The simulation results show the tightness of the proposed approximation in low and high signal-to-noise ratio (SNR) region.

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