Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Introducing Handover Prioritization in Channel Borrowing Without Locking (CBWL)

In English

Författare

Summary, in English

In order to improve the offered quality of service in a cellular network, load balancing between cells with momentarily different traffic loads can be applied. This can be accomplished through channel borrowing techniques where a cell requiring extra capacity borrows a channel from a less loaded cell in the same region. However, the borrowing of a channel results in an alteration of the channel reuse pattern. To prevent channels from being locked in some of its dedicated cells due to unacceptable interference levels caused by borrowing, a method where borrowed channels are transmitted with reduced power, called Channel Borrowing Without Locking (CBWL), can be applied. In CBWL, borrowed channels are only capable of serving calls in the proximity of the base station, meaning that an intracellular handover is required if one of these calls move to the outer cell area. In this paper, different handover prioritization methods applicable to CBWL are discussed. It is shown that the efficiency of these methods are highly dependent on the CBWL parameter settings.

Publiceringsår

2003

Språk

Engelska

Sidor

429-434

Publikation/Tidskrift/Serie

Proceedings of the IASTED International Conference on Wireless and Optical Communications

Volym

3

Dokumenttyp

Konferensbidrag

Förlag

International Assoc. of Science and Technology for Development

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering
  • Communication Systems

Nyckelord

  • Channel borrowings
  • Channel borrowing without locking (CBWL)
  • Handover prioritization
  • Traffic engineering and control
  • Resource management
  • Cellular networks

Conference name

Proceedings of the Third IASTED International Conference on Wireless and Optical Communications

Conference date

2003-07-02 - 2003-07-04

Conference place

Banff, Canada

Status

Published

ISBN/ISSN/Övrigt

  • ISBN: 0889863741