Analysis of a type II hybrid ARQ strategy in a DS-CDMA packet transmission environment

Author

Pérez-Romero, Jordi ; Agustí, Ramón ; Sallent, Oriol

Author_Institution

Dept. of Signal Theor. & Commun., Univ. Politecnica de Catalunya, Barcelona, Spain

Volume

51

Issue

8

fYear

2003

Firstpage

1249

Lastpage

1253

Abstract

A type II hybrid automatic repeat request scheme is considered as a retransmission strategy in a direct-sequence code-division multiple-access packet mobile radio network. An analysis based on equilibrium point analysis is presented to model the behavior of the system in a message-based traffic generation model. A simulation approach is introduced to validate the proposed analytical model, obtaining results that closely match those derived theoretically.

Keywords

Markov processes; automatic repeat request; channel coding; code division multiple access; forward error correction; mobile radio; packet radio networks; spread spectrum communication; telecommunication traffic; DS-CDMA packet transmission; FEC; Markov processes; channel coding; direct-sequence code-division multiple-access; equilibrium point analysis; forward error correction; mobile radio network; packet radio network; type II hybrid ARQ strategy; type II hybrid automatic repeat request scheme; Analytical models; Associate members; Automatic repeat request; Channel coding; Error correction codes; Forward error correction; Land mobile radio; Multiaccess communication; Packet radio networks; Redundancy;

fLanguage

English

Journal_Title

Communications, IEEE Transactions on

Publisher

ieee

ISSN

0090-6778

Type

jour

DOI

10.1109/TCOMM.2003.815081

Filename

1221774