Performance analysis of dual-mode selective repeat ARQ mechanism in fading channel environments

Author

Park, Seong-Soo ; Song, Young-Jae ; Cho, Dong-Ho

Author_Institution

Dept. of Mobile Network, ETRI, South Korea

Volume

5

fYear

1999

fDate

1999

Firstpage

2885

Abstract

In this paper, we propose DSR (dual-mode selective repeat) ARQ which performs error recovery based on a retransmission mechanism in fading channel environments. The DSR mechanism supports two different modes such as normal transmission and recovery mode. When transmission buffers are full due to waiting packets, the sender performs duplicate retransmission for the first frame of the transmission buffer. From performance analysis for data transmission, the DSR mechanism shows better performance than the conventional SR mechanism in fading channel environments

Keywords

automatic repeat request; data communication; error correction codes; fading channels; DSR ARQ; data transmission; dual-mode selective repeat; error recovery; fading channel; performance analysis; retransmission mechanism; transmission buffers; Automatic repeat request; Data communication; Error correction; Fading; Feedback; Forward error correction; Intelligent networks; Performance analysis; Strontium; Wireless application protocol;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th

Conference_Location

Amsterdam

ISSN

1090-3038

Print_ISBN

0-7803-5435-4

Type

conf

DOI

10.1109/VETECF.1999.800314

Filename

800314