Infostation information transfer using hybrid ARQ technique combined with adaptive modulation

Author

Al-Harthi, Yahya ; Tewfik, Ahmed ; Alouini, Mohamed-Slim

Author_Institution

Dept. of Electr. & Comput. Eng., Minnesota Univ., Minneapolis, MN, USA

fYear

2004

fDate

18-21 Dec. 2004

Firstpage

480

Lastpage

482

Abstract

In this paper we analysis the performance of Infostation information transfer using a hybrid automatic repeat request (ARQ) technique combined with adaptive modulation (AM). The ARQ scheme works in selective-repeat (SR) mode combined with adaptive modulation and maximum ration combining (MRC). First, we explain how our hybrid ARQ/AM scheme works to transmit fragmented information files. Then, we present numerical evaluation of average number of channel access (ACHA) needed to complete a file transfer.

Keywords

adaptive modulation; automatic repeat request; cellular radio; diversity reception; Infostation information transfer; adaptive modulation; channel access; hybrid automatic repeat request; maximum ration combining; selective-repeat mode; Airports; Automatic repeat request; Communication system control; Costs; Delay; Electronic mail; Information analysis; Protocols; Rayleigh channels; Strontium;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing and Information Technology, 2004. Proceedings of the Fourth IEEE International Symposium on

Print_ISBN

0-7803-8689-2

Type

conf

DOI

10.1109/ISSPIT.2004.1433822

Filename

1433822

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3241571