Dynamic allocation of capacity in UTRA TDD systems

Author

Kriengchaiyapruk, T. ; Forkel, I.

Author_Institution

Tech. Hochschule Aachen, Germany

fYear

2001

fDate

2001

Firstpage

262

Lastpage

266

Abstract

This paper presents a dynamic channel allocation (DCA) algorithm based on the time slot scoring method. The algorithm is designed for multimedia traffic in system which implements time division code division multiple access system (TD/CDMA). The algorithm tries to provide each service class appropriate quality of service (QoS). Simulations of a system using both fixed channel allocation (FCA) and DCA have been carried out in both speech-only and mixed services environment to investigate the benefits of DCA

Keywords

cellular radio; channel allocation; channel capacity; code division multiple access; multimedia communication; multiuser channels; quality of service; radio access networks; telecommunication traffic; time division multiple access; voice communication; DCA algorithm; FCA; QoS; TD/CDMA system; UMTS Terrestrial Radio Access; UTRA TDD systems; dynamic capacity allocation; dynamic channel allocation algorithm; fixed channel allocation; mixed services; multimedia traffic; quality of service; service class; simulations; speech-only services; time division code division multiple access; time slot scoring method;

fLanguage

English

Publisher

iet

Conference_Titel

3G Mobile Communication Technologies, 2001. Second International Conference on (Conf. Publ. No. 477)

Conference_Location

London

ISSN

0537-9989

Print_ISBN

0-85296-731-4

Type

conf

DOI

10.1049/cp:20010053

Filename

923550