Particle swarm and quantum particle swarm optimization applied to ds/cdma multiuser detection in flat rayleigh channels
LD De Oliveira, F Ciriaco, T Abrao… - 2006 IEEE Ninth …, 2006 - ieeexplore.ieee.org
The particle swarm and quantum particle swarm optimization (PSO and QPSO) techniques
applied to Direct Sequence/Code Division Multiple Access systems (DS/CDMA) with …
applied to Direct Sequence/Code Division Multiple Access systems (DS/CDMA) with …
Ant colony input parameters optimization for multiuser detection in DS/CDMA systems
In this work a simple and efficient methodology for tuning the input parameters applied to the
ant colony optimization multiuser detection (ACO-MuD) in direct sequence code division …
ant colony optimization multiuser detection (ACO-MuD) in direct sequence code division …
Optimal multiuser detection with artificial fish swarm algorithm
M Jiang, Y Wang, S Pfletschinger, MA Lagunas… - … Computing Theories and …, 2007 - Springer
The optimal multiuser detection for communication systems can be characterized as an NP-
hard optimization problem. In this paper, as a new heuristic intelligent optimization …
hard optimization problem. In this paper, as a new heuristic intelligent optimization …
Local search multiuser detection
LD Oliveira, F Ciriaco, T Abrão… - AEU-International Journal …, 2009 - Elsevier
In this work, a wide analysis of local search multiuser detection (LS-MUD) for direct
sequence/code division multiple access (DS/CDMA) systems under multipath channels is …
sequence/code division multiple access (DS/CDMA) systems under multipath channels is …
S/mimo mc-cdma heuristic multiuser detectors based on single-objective optimization
This paper analyzes the complexity-performance trade-off of several heuristic near-optimum
multiuser detection (MuD) approaches applied to the uplink of synchronous single/multiple …
multiuser detection (MuD) approaches applied to the uplink of synchronous single/multiple …
[PDF][PDF] Multiuser detection: Comparative analysis of heuristic approach
Multiple users simultaneously accessing the resource give rise to interference. In such a
scenario maximum likelihood multiple user detector is optimum but at the cost of increased …
scenario maximum likelihood multiple user detector is optimum but at the cost of increased …
Multiple access network optimization aspects via swarm search algorithms
In the current telecommunication scenario, companies must deal with spectrum scarcity,
power consumption issues, increasing throughput demand, and quality of service (QoS) …
power consumption issues, increasing throughput demand, and quality of service (QoS) …
Particle swarm optimization assisted multiuser detector for m-qam ds/cdma systems
LD Oliveira, T Abrao, PJE Jeszensky… - 2008 IEEE Swarm …, 2008 - ieeexplore.ieee.org
This paper analyzes the particle swarm optimization multiuser detector (PSO-MUD) under
high-order modulation schemes,(particularly for M-QAM), in DS/CDMA systems single-input …
high-order modulation schemes,(particularly for M-QAM), in DS/CDMA systems single-input …
Multiuser detection based on wavelet packet modulation and artificial fish swarm algorithm
M Jiang, C Li, D Yuan, MA Lagunas - 2007 - IET
A new system scheme of the multiuser detection (MUD) is proposed, the wavelet packet
transform as a kind of multi-carrier modulation system is employed for the first stage MUD …
transform as a kind of multi-carrier modulation system is employed for the first stage MUD …
Multiuser detection based on adaptive LMS and modified genetic algorithm in DS-CDMA communication systems
A Zahedi, H Bakhshi - Wireless personal communications, 2013 - Springer
In this paper, we present an efficient evolutionary algorithm for the multi-user detection
(MUD) problem in direct sequence-code division multiple access (DS-CDMA) …
(MUD) problem in direct sequence-code division multiple access (DS-CDMA) …