A measurement-based dynamic guard channel scheme for handover prioritization in cellular networks

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Abstract

The introduction of guard channels in a cellular network is a method for giving priority to on-going calls by having channels exclusively reserved for handover purposes. Herein, an adaptive measurement-based dynamic guard channel scheme is introduced. The proposed scheme uses the number of on-going calls in adjacent cells and measurements of handover probabilities to determine the amount of guard channels to allocate in a cell. To improve the efficiency of the scheme, the calls are divided into groups depending upon mobility and latest visited cell, where separate measurements are performed for every single group. Simulations showed that the proposed scheme seems to be very efficient

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Elektroteknik och elektronik
  • Kommunikationssystem

Nyckelord

Originalspråkengelska
Titel på värdpublikationNETWORKING 2002. Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications. Second International IFIP-TC6 Networking Conference. Proceedings (Lecture Notes in Computer Science Vol.2345)
FörlagSpringer
Sidor1245-1251
ISBN (tryckt)3-540-43709-6
StatusPublished - 2002
PublikationskategoriForskning
Peer review utfördJa
EvenemangProceedings of Networking 2002 - Second IFIP TC6 Networking Conference - Pisa, Italien
Varaktighet: 2002 maj 192002 maj 24

Konferens

KonferensProceedings of Networking 2002 - Second IFIP TC6 Networking Conference
LandItalien
OrtPisa
Period2002/05/192002/05/24