DocumentCode
537334
Title
A Discrete Particle Swarm Algorithm for Multipath Selection Scheme in UWB MMSE Receivers
Author
Gao, Hongfeng ; Zhang, Songchun ; Liu, Qingqing
Author_Institution
Electron. Inf. Eng. Coll., Henan Univ. of Sci. & Technol., Luoyang, China
fYear
2010
fDate
7-9 Nov. 2010
Firstpage
1
Lastpage
4
Abstract
In a MMSE Ultra-WideBand(UWB) selective rake receiver, the selection of optimal subset of multipath is important for the performance of system. As the optimal solution is NP hard, the Discrete Particle Swarm Optimization Multipath Selection algorithm (DPSO-MSa) was proposed. The DPSO-MSa can get near optimal performance after certain iterations. Simulation results are presents to compare with the conventional algorithm, Genetic Algorithms (GA). The results show that DPSO-MSa has better performance than other algorithms.
Keywords
genetic algorithms; least mean squares methods; particle swarm optimisation; radio receivers; ultra wideband communication; Genetic Algorithms; MMSE ultra wideband selective rake receiver; discrete particle swarm algorithm; multipath selection scheme; Gallium; Interference; Optimization; Particle swarm optimization; Receivers; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
Conference_Location
Henan
Print_ISBN
978-1-4244-7159-1
Type
conf
DOI
10.1109/ICEEE.2010.5661333
Filename
5661333
Link To Document