An adaptive admission control strategy for WCDMA multicellular networks with non-uniform traffic

Gkonis, P; Tsoulos, G; Kaklamani, D

dc.contributor.author	Gkonis, P	en
dc.contributor.author	Tsoulos, G	en
dc.contributor.author	Kaklamani, D	en
dc.date.accessioned	2014-03-01T02:44:25Z
dc.date.available	2014-03-01T02:44:25Z
dc.date.issued	2007	en
dc.identifier.issn	15502252	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31820
dc.subject	Admission Control	en
dc.subject	Antenna Array	en
dc.subject	Monte Carlo	en
dc.subject	Base Station	en
dc.subject.other	Adaptive antenna arrays	en
dc.subject.other	Antenna accessories	en
dc.subject.other	Antenna arrays	en
dc.subject.other	Image compression	en
dc.subject.other	MOSFET devices	en
dc.subject.other	Adaptive Admission Control (AC)	en
dc.subject.other	Base Station (BS)	en
dc.subject.other	Hot spotting	en
dc.subject.other	Monte Carlo (MC)	en
dc.subject.other	Multi rate	en
dc.subject.other	Multicellular environment	en
dc.subject.other	Non uniform traffic	en
dc.subject.other	Transmitted power	en
dc.subject.other	Vehicular technologies	en
dc.subject.other	W-CDMA systems	en
dc.subject.other	Adaptive control systems	en
dc.title	An adaptive admission control strategy for WCDMA multicellular networks with non-uniform traffic	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/VETECF.2007.215	en
heal.identifier.secondary	http://dx.doi.org/10.1109/VETECF.2007.215	en
heal.identifier.secondary	4349864	en
heal.publicationDate	2007	en
heal.abstract	This paper presents an adaptive admission control (AC) strategy for WCDMA multicellular networks which employ antenna arrays (AAs) at the base station (BS). The adaptive AC strategy generates beams that focus the transmitted power in the directions of desired users, thus minimizing interference and increasing capacity. A WCDMA system level simulator has been developed in order to evaluate the performance of the proposed adaptive AC strategy by means of Monte Carlo(MC) simulations. Results for different traffic scenarios with up to four tiers of interfering cells show that a network with the adaptive AC strategy can achieve almost two times higher throughput per beam when compared to the traditional AC in a multirate multicellular environment with hotspot areas. © 2007 IEEE.	en
heal.journalName	IEEE Vehicular Technology Conference	en
dc.identifier.doi	10.1109/VETECF.2007.215	en
dc.identifier.spage	989	en
dc.identifier.epage	993	en