Title :
Dynamic allocation of capacity in UTRA TDD systems
Author :
Kriengchaiyapruk, T. ; Forkel, I.
Author_Institution :
Tech. Hochschule Aachen, Germany
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;
Conference_Titel :
3G Mobile Communication Technologies, 2001. Second International Conference on (Conf. Publ. No. 477)
Conference_Location :
London
Print_ISBN :
0-85296-731-4
DOI :
10.1049/cp:20010053
