Queueing behavior of a type-II hybrid-ARQ in a TDMA system over a Markovian channel

Author

Seo, Jun-Bae ; Lee, Seung-Que ; Park, Nam-Hoon ; Lee, Hyong-Woo ; Cho, Choong-Ho

Author_Institution

Dept. of Wireless Syst. Res., Electron. & Telecommun. Res. Inst., Daejeon, South Korea

Volume

1

fYear

2005

fDate

13-16 June 2005

Firstpage

362

Abstract

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/I type, which can be solved by a well-known matrix analytic method of M/G/I 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.

Keywords

Markov processes; automatic repeat request; matrix algebra; mobile radio; queueing theory; time division multiple access; Markovian channel; SNR; TDMA system; automatic repeat request; average received signal-to-noise ratio; coding rate; embedded Markov chain; matrix analytic method; mobile velocity; packet dropping probability; queueing behavior; type-II hybrid-ARQ; Automatic repeat request; Decoding; Delay; Downlink; Error correction; Error correction codes; Performance analysis; Queueing analysis; Signal to noise ratio; Time division multiple access;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Networks, Communications and Mobile Computing, 2005 International Conference on

Print_ISBN

0-7803-9305-8

Type

conf

DOI

10.1109/WIRLES.2005.1549436

Filename

1549436