Analysis of the linear SIC for DS/CDMA signals with random spreading
IEEE Transactions on Signal Processing
Performance evaluation of a generalized linear SIC for DS/CDMA signals
IEEE Transactions on Signal Processing
Multiuser detection in CDMA - a comparison of relaxations, exact, and heuristic search methods
IEEE Transactions on Wireless Communications
Iterative transmitter and receiver optimization for CDMA networks
IEEE Transactions on Wireless Communications
A novel random wireless packet multiple access method using CDMA
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
Linear multiuser receivers: effective interference, effective bandwidth and user capacity
IEEE Transactions on Information Theory
Optimal Power/Rate Allocation and Code Selection for Iterative Joint Detection of Coded Random CDMA
IEEE Transactions on Information Theory
Hybrid ARQ with selective combining for fading channels
IEEE Journal on Selected Areas in Communications
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In this paper, we present a novel analytical framework for the study of a multiple access scheme for an ad hoc code division multiple access (CDMA) network with hybrid automatic repeat request (HARQ) error control and matched filter linear successive interference cancellation receivers. Unlike most prior work on Multi-User Detection (MUD), we directly address networking issues. In particular, we develop an approach based on renewal and semi-Markov processes, that accurately accounts for the statistical dependencies between interference, coding rate, and performance in a multiple access system. We show that our approximate approach can accurately predict throughput and failure rate values, and present results for a specific system, providing useful insight on issues related to the use of HARQ error control and MUD receivers in CDMA ad hoc networks.