dc.contributor.author | Neophytou, Marios | en |
dc.contributor.author | Pitsillides, Andreas | en |
dc.creator | Neophytou, Marios | en |
dc.creator | Pitsillides, Andreas | en |
dc.date.accessioned | 2019-11-13T10:41:29Z | |
dc.date.available | 2019-11-13T10:41:29Z | |
dc.date.issued | 2006 | |
dc.identifier.isbn | 1-4244-0329-4 | |
dc.identifier.isbn | 978-1-4244-0329-5 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/54622 | |
dc.description.abstract | In this paper, a novel hybrid Connection Admission Control (CAC) scheme combining downlink transmission power and aggregate throughput in the case of dedicated and shared connection setup respectively, is presented ("DPTCAC: Downlink Power/Throughput based CAC algorithm"). The algorithm has special applicability in the case of wireless networks with particular emphasis on 3G UMTS networks [6] enhanced with new multicasting technologies namely in this case "Multimedia Broadcast-Multicast Service (MBMS)" [7]. The motivation for introducing this hybrid CAC approach is twofold: the need to use a representative resource metric on which to base CAC decisions and the necessity to take advantage of the particularities of the resource allocation procedure in true multicast environments with connection sharing. We first present the algorithm which is based on previously conducted work in [1, 2] and augment this presentation with description of the hybrid nature of our proposal. We then compare via simulations the performance of the proposed algorithm against a reference "Throughput based CAC algorithm (TCAC)" [3]. Simulation results show a beneficial effect of DPTCACs applicability on cell capacity without observable degradation of offered QoS. © 2006 IEEE. | en |
dc.source | IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC | en |
dc.source | 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-45149107064&doi=10.1109%2fPIMRC.2006.253977&partnerID=40&md5=fb6e35c016c7323599d3b23bd184a3c2 | |
dc.subject | Technology | en |
dc.subject | Distributed computer systems | en |
dc.subject | Resource allocation | en |
dc.subject | Algorithms | en |
dc.subject | Wireless networks | en |
dc.subject | Computer networks | en |
dc.subject | Network protocols | en |
dc.subject | International symposium | en |
dc.subject | Throughput | en |
dc.subject | Boolean functions | en |
dc.subject | simulation results | en |
dc.subject | Evolutionary algorithms | en |
dc.subject | Metropolitan area networks | en |
dc.subject | Beneficial effects | en |
dc.subject | Multicasting | en |
dc.subject | Multicast services | en |
dc.subject | Sulfate minerals | en |
dc.subject | Planning | en |
dc.subject | Mobile radio communications | en |
dc.subject | UMTS | en |
dc.subject | Scheduling algorithms | en |
dc.subject | aggregate throughput | en |
dc.subject | Call admission control (CAC) algorithms | en |
dc.subject | Cell capacity | en |
dc.subject | connection set-up | en |
dc.subject | Downlink (DL) | en |
dc.subject | Downlink transmissions | en |
dc.subject | Hybrid connection | en |
dc.subject | Microfluidics | en |
dc.subject | multicast | en |
dc.subject | Multimedia broadcasting | en |
dc.subject | Power based connection admission control | en |
dc.subject | Universal mobile telecommunications service (UMTS) networks | en |
dc.title | Hybrid CAC for MBMS-enabled 3G UMTS networks | en |
dc.type | info:eu-repo/semantics/conferenceObject | |
dc.identifier.doi | 10.1109/PIMRC.2006.253977 | |
dc.author.faculty | 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Πληροφορικής / Department of Computer Science | |
dc.type.uhtype | Conference Object | en |
dc.description.notes | <p>Conference code: 72218 | en |
dc.description.notes | Cited By :2</p> | en |
dc.contributor.orcid | Pitsillides, Andreas [0000-0001-5072-2851] | |
dc.gnosis.orcid | 0000-0001-5072-2851 | |