Throughput analysis of SR-ARQ scheme with adaptive packet length in slowly varying Rayleigh fading channel

Author

Yang, D. ; Lee, W.C.

Author_Institution

Dept. of Electron. & Inf. Eng., Hong Kong Polytech. Univ.

Volume

2

fYear

2006

fDate

20-22 Feb. 2006

Firstpage

1091

Lastpage

1094

Abstract

In this paper, throughput efficiency of a selective repeat automatic repeat request (SR-ARQ) scheme with controllable packet length in Rayleigh fading channel is analyzed. The slowly Rayleigh fading channel is modeled to two Markov states with known transitional probabilities. Our system has four modes with known transition probabilities with which steady-state probabilities of each system mode can be calculated. With clear form of throughput efficiency, system performance can be directly evaluated so that time consuming simulation can be avoided. Throughput efficiencies in four simulation environments from former article are calculated to get numerical results which are considerably close to the former simulation results

Keywords

Markov processes; Rayleigh channels; automatic repeat request; Markov states; Rayleigh fading channel; SR-ARQ scheme; adaptive packet length; selective repeat automatic repeat request scheme; transitional probabilities; Adaptive control; Automatic repeat request; Automatic testing; Control systems; Error analysis; Fading; Probability; Programmable control; System testing; Throughput; adaptive packet length; rayleigh fading;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Communication Technology, 2006. ICACT 2006. The 8th International Conference

Conference_Location

Phoenix Park

Print_ISBN

89-5519-129-4

Type

conf

DOI

10.1109/ICACT.2006.206162

Filename

1625767