dc.contributor.author | Christophorou, C. | en |
dc.contributor.author | Pitsillides, Andreas | en |
dc.creator | Christophorou, C. | en |
dc.creator | Pitsillides, Andreas | en |
dc.date.accessioned | 2019-11-13T10:39:21Z | |
dc.date.available | 2019-11-13T10:39:21Z | |
dc.date.issued | 2008 | |
dc.identifier.isbn | 978-1-4244-2703-1 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/53748 | |
dc.description.abstract | As currently specified by 3GPP, MBMS services can be provided in a cell either by Point-to-Point (PtP) or Point-to-Multipoint (PtM) transmission mode, but not both at the same time. With PtP transmission mode, one Dedicated Channel (DCH) is established for each MBMS user within the cell. With PtM transmission mode one Forward Access Channel (FACH) is established, covering the whole cell's area and commonly shared by all the MBMS users within. In this paper we describe the existing 3GPP MBMS service provision approach, highlight its deficiencies, and propose a new approach to address them. To achieve this we introduce the "Dual Transmission mode cells" in which PtP and PtM transmissions can coexist and where FACH's coverage range can be dynamically adapted (shrink or expand) through time based on the MBMS users' location within the cell. The performance evaluation performed, showed that our approach outperforms the existing 3GPP approach in terms of capacity, signaling and processing effort efficiency. © 2008 IEEE. | en |
dc.source | Proceedings - IEEE Symposium on Computers and Communications | en |
dc.source | 13th IEEE Symposium on Computers and Communications, ISCC 2008 | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-55849088413&doi=10.1109%2fISCC.2008.4625711&partnerID=40&md5=b34120353fcdf935c5ecbde51e19afb9 | |
dc.subject | Cells | en |
dc.subject | Cytology | en |
dc.subject | New approaches | en |
dc.subject | Transmissions | en |
dc.subject | Performance evaluations | en |
dc.subject | Dedicated channels | en |
dc.subject | Forward Access Channels | en |
dc.subject | Service provisions | en |
dc.subject | Transmission modes | en |
dc.subject | Whole cells | en |
dc.title | A new approach for efficient MBMS service provision in UTRAN | en |
dc.type | info:eu-repo/semantics/conferenceObject | |
dc.identifier.doi | 10.1109/ISCC.2008.4625711 | |
dc.description.startingpage | 356 | |
dc.description.endingpage | 361 | |
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>Sponsors: IEEE Computer Society | en |
dc.description.notes | IEEE COMMUNICATIONS SOCIETY | en |
dc.description.notes | IEEE | en |
dc.description.notes | HPS | en |
dc.description.notes | CENTRE NATIONAL POUR LA RECHERCHE SCIENTIFIQUE ET TECHNIQUE | en |
dc.description.notes | Conference code: 73969 | en |
dc.description.notes | Cited By :4</p> | en |
dc.contributor.orcid | Pitsillides, Andreas [0000-0001-5072-2851] | |
dc.gnosis.orcid | 0000-0001-5072-2851 | |