Dynamic allocation of capacity in UTRA TDD systems
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- Author(s): T. Kriengchaiyapruk 1 ; I. Forkel 1
- Conference: Second International Conference on 3G Mobile Communication Technologies (3G 2001)
View affiliations
Source:
Second International Conference on 3G Mobile Communication Technologies (3G 2001),
January 2001
p.
262 – 266
Affiliations:
1:
Tech. Hochschule Aachen
, Germany
- DOI: 10.1049/cp:20010053
- ISBN: 0 85296 731 4
- Location: London, UK
- Conference date: 26-28 March 2001
- Format: PDF
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.
Inspec keywords: voice communication; channel capacity; code division multiple access; channel allocation; telecommunication traffic; quality of service; multimedia communication; time division multiple access; multiuser channels; radio access networks; cellular radio
Subjects: Radio access systems; Multimedia communications; Subscriber loops; Multiple access communication; Mobile radio systems
