About: WiMAX Parameters Adaptation Through A Baseband Processor Using Discrete Particle Swarm Method

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About: WiMAX Parameters Adaptation Through A Baseband Processor Using Discrete Particle Swarm Method Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The measurements of physical level parameters can become the area where decisions about cognitive radio will have the most striking effect. FPGA enables real time analyses of physical layer data to satisfy constraints like dynamic spectrum allocations, data throughput and the coding rate. Cognitive radio will be based on simple network management techniques, using remote procedure calls. Intelligent Knowledge-Base System (IKBS) techniques will be used to search the parameter space in selecting changes to the system. WiMAX PHY-layer functions will be managed cognitively by a FPGA based controller to optimise the performance of the system. Instead of simple bit loading methods, the global multi-criteria optimisation promise possibility to adapt more parameters with respect to several objectives. In this paper the application of particle swarm optimisation to fixed WiMAX-OFDM parameter adaptation is presented and compared with the greedy bit loading algorithm. The measurements of physical level parameters can become the area where decisions about cognitive radio will have the most striking effect. FPGA enables real time analyses of physical layer data to satisfy constraints like dynamic spectrum allocations, data throughput and the coding rate. Cognitive radio will be based on simple network management techniques, using remote procedure calls. Intelligent Knowledge-Base System (IKBS) techniques will be used to search the parameter space in selecting changes to the system. WiMAX PHY-layer functions will be managed cognitively by a FPGA based controller to optimise the performance of the system. Instead of simple bit loading methods, the global multi-criteria optimisation promise possibility to adapt more parameters with respect to several objectives. In this paper the application of particle swarm optimisation to fixed WiMAX-OFDM parameter adaptation is presented and compared with the greedy bit loading algorithm. (en)
Title	WiMAX Parameters Adaptation Through A Baseband Processor Using Discrete Particle Swarm Method WiMAX Parameters Adaptation Through A Baseband Processor Using Discrete Particle Swarm Method (en)
skos:prefLabel	WiMAX Parameters Adaptation Through A Baseband Processor Using Discrete Particle Swarm Method WiMAX Parameters Adaptation Through A Baseband Processor Using Discrete Particle Swarm Method (en)
skos:notation	RIV/00216305:26220/10:PU85421!RIV11-MSM-26220___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GA102/09/0776), P(GD102/08/H027), P(OC09016), S, Z(MSM0021630513)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Povalač, Karel Maršálek, Roman
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	298840
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/10:PU85421
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	WiMAX, Cognitive Radio, Particle Swarm Optimisation, PSO (en)
http://linked.open.../riv/klicoveSlovo	WiMAX Cognitive Radio PSO Particle Swarm Optimisation
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[3C4B31234237]
http://linked.open...i/riv/nazevZdroje	International Journal of Microwave and Wireless Technologies
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Algorithms and subsystems for software defined and cognitive multicarrier radio Advanced Methods, Structures and Components of Electronic Wireless Communication Components of advanced radio-communication systems (CARS)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	2010 (2)
http://linked.open...iv/tvurceVysledku	Maršálek, Roman Povalač, Karel Adams, Chris Al-Sherbaz, Ali Kuseler, Torben
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
issn	1759-0787
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	26220

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