Performance Analysis of a Type-II Hybrid-ARQ in a TDMA System over a Non-Stationary Channel

Conference: PIMRC 2005 - 16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications
09/11/2005 - 09/14/2005 at Berlin, Germany

Proceedings: PIMRC 2005

Pages: 5Language: englishTyp: PDF

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Seo, Jun-Bae; Lee, Seung-Que; Park, Nam-Hoon (Department of Wireless System Research, Electronics and Telecommunication Research Institute, 161 Gajeong-dong, Yuseong-gu, Daejeon, Korea 305-350)
Lee, Hyong-Woo (Department of Electronics and Information Engineering, Korea University, Choongnam, Korea)
Cho, Choong-Ho (Department of Computer and Information Science, Korea University, Choongnam, Korea)

In this paper, the queueing performance of a type-II hybrid ARQ (Automatic Repeat reQuest) scheme in a TDMA system over a Markovian channel is analyzed by assuming infinite queue size. The system of interest can be described by an embedded Markov chain of M/G/1 type, which can be solved by a well-known matrix analytic method of M/G/1 type. In the numerical examples, the mean delay and the packet dropping probability obtained using the infinite queue assumption are examined under varying the mobile velocity, average received signal-to-noise ratio (SNR) and coding rate.