Title :
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
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;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2003.815081
