Adaptive hybrid ARQ in wireless ATM networks

Author

Pu, Jianfeng ; Liu, Yilu

Author_Institution

Bradley Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA

Volume

3

fYear

1999

fDate

1999

Firstpage

1695

Abstract

We investigates the adaptation of FEC code rate, specifically Reed-Solomon codes, to channel error conditions in a wireless ATM network environment. A hybrid ARQ adaptive algorithm is introduced and the protocol throughput performance is optimized subject to the satisfaction of key QoS requirements like delay and cell loss ratio of real-time connections. Simulation shows the effectiveness of the algorithm

Keywords

Reed-Solomon codes; adaptive systems; asynchronous transfer mode; automatic repeat request; forward error correction; land mobile radio; packet radio networks; transport protocols; B-ISDN; FEC code rate; QoS requirements; Reed-Solomon codes; cell loss ratio; channel error conditions; delay; hybrid ARQ adaptive algorithm; mobile wireless devices; real-time connections; simulation; transport protocol; wireless ATM networks; Asynchronous transfer mode; Automatic repeat request; Bandwidth; Delay; Error correction; Forward error correction; Intelligent networks; Performance loss; Protocols; Throughput;

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.1999.801590

Filename

801590