Throughput performance analysis for automatic-repeat-request techniques as combined with adaptive rate transmission

Author

Yun, Jungnam ; Jeong, WunCheol ; Kavehrad, Mohsen

Author_Institution

Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA, USA

fYear

2002

fDate

2002

Firstpage

31

Lastpage

34

Abstract

We mainly focus our investigation on the throughput performance of automatic-repeat-request (ARQ) techniques in conjunction with adaptive rate schemes. First, it is explained how three types of ARQ techniques are combined with adaptive rate transmission. Then, we present analytical expressions for throughput performance of these three ARQ techniques as combined with adaptive rate schemes. We also consider the channel estimation error for throughput analysis and compare the performance to throughput performance when perfect channel estimation is assumed.

Keywords

Rayleigh channels; Rician channels; adaptive modulation; automatic repeat request; channel estimation; packet radio networks; Rayleigh fading channel; Rician fading channel; adaptive modulation; adaptive rate transmission; automatic-repeat-request; channel estimation error; go-back-N ARQ; maximization; packet transmission; selective-repeat ARQ; stop-and-wait ARQ; throughput performance; AWGN; Automatic repeat request; Bit error rate; Channel estimation; Fading; Forward error correction; Performance analysis; Quadrature amplitude modulation; Throughput; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio and Wireless Conference, 2002. RAWCON 2002. IEEE

Print_ISBN

0-7803-7458-4

Type

conf

DOI

10.1109/RAWCON.2002.1030110

Filename

1030110