Performance of WCDMA in a multicellular network for different multiuser detection strategies

Gkonis, P; Athanaileas, T; Tsoulos, G; Kaklamani, D

dc.contributor.author	Gkonis, P	en
dc.contributor.author	Athanaileas, T	en
dc.contributor.author	Tsoulos, G	en
dc.contributor.author	Kaklamani, D	en
dc.date.accessioned	2014-03-01T02:44:54Z
dc.date.available	2014-03-01T02:44:54Z
dc.date.issued	2007	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32010
dc.subject	Monte Carlo	en
dc.subject	Multiuser Detection	en
dc.subject	Parallel Interference Canceller	en
dc.subject	Problem Solving Environment	en
dc.subject	Multi User Interference	en
dc.subject	Power Control	en
dc.subject	wideband code division multiple access	en
dc.subject.other	Concurrency control	en
dc.subject.other	Decision making	en
dc.subject.other	Intelligent vehicle highway systems	en
dc.subject.other	Multiuser detection	en
dc.subject.other	Problem solving	en
dc.subject.other	Signal interference	en
dc.subject.other	Detection strategies	en
dc.subject.other	Execution time	en
dc.subject.other	Intelligent transport system (ITS)	en
dc.subject.other	International conferences	en
dc.subject.other	Link-level simulations	en
dc.subject.other	Monte Carlo Simulation (MCS)	en
dc.subject.other	Multi users	en
dc.subject.other	Multi-user detection (MUD)	en
dc.subject.other	Multi-User Interference (MUI)	en
dc.subject.other	Parallel Interference Cancellation (PIC)	en
dc.subject.other	Problem-solving environment (PSE)	en
dc.subject.other	System level simulations	en
dc.subject.other	Wide-band code division multiple access (W-CDMA)	en
dc.subject.other	Intelligent systems	en
dc.title	Performance of WCDMA in a multicellular network for different multiuser detection strategies	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ITST.2007.4295860	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ITST.2007.4295860	en
heal.identifier.secondary	4295860	en
heal.publicationDate	2007	en
heal.abstract	The purpose of the study presented in this paper is to investigate the performance of a multicelluar Wideband Code Division Multiple Access (WCDMA) network for different multiuser detection (MUD) strategies in terms of maximum achievable capacity. Capacity is evaluated both with system level simulations for different loading, as well as with link level simulations for different MUD techniques. Due to the increased complexity of the problem, a grid-enabled problem solving environment is developed in order to reduce execution time and make feasible the Monte Carlo (MC) simulation of scenarios with up to 4 tiers of cells and increased number of users. Hence, this Grid enabled WCDMA simulator now allows for detailed consideration of the multi-cell multi-user interference with complex techniques like MUD, previously not possible. Results indicate that the parallel interference cancellation (PIC) technique with one stage detection has the best performance in a multicellular network with ideal power control. ©2007 IEEE.	en
heal.journalName	ITST 2007 - 7th International Conference on Intelligent Transport Systems Telecommunications, Proceedings	en
dc.identifier.doi	10.1109/ITST.2007.4295860	en
dc.identifier.spage	195	en
dc.identifier.epage	200	en