Radio Resource Allocation with Resource Metric Estimation for Multimedia CDMA Systems

Yeonwoo Lee, Moti Tabulo, David Laurenson, Stephen McLaughlin

Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

Abstract

In this paper, the radio resource allocation with resource metric estimation (RME) technique is presented and discussed, which is applicable to wireless multimedia CDMA systems such as W-CDMA and single-code or multi-code multi-carrier ((MC)2)-CDMA system. Based on call admission criterion, the admissible residual resource region in which QoS and acceptable link quality for NRTT data users can be guaranteed are demonstrated. It is shown that the resource allocation with the predictive RME can deliver exact status of residual ADR and admissible capacity region, which in turn can decide appropriate allowable rates for each data users. Thus, the full utilisation of left resource, i.e. the residual capacity, can be achieved in a dynamic and predictive manner.
Original languageEnglish
Title of host publication8th International Conference on Cellular and Intelligent Communications
Publication statusPublished - 2003

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