Optimisation of downlink resource allocation algorithms for UMTS networks

Authors:
Michel Terré;Emmanuelle Vivier;Bernard Fino
Affiliations:
Conservatoire National des Arts et Métiers (CNAM), Paris, France;Institut Supérieur d'Electronique de Paris (ISEP), Paris, France;Conservatoire National des Arts et Métiers (CNAM), Paris, France
Venue:
EURASIP Journal on Wireless Communications and Networking
Year:
2005

Citing 7
Cited 1

Downlink joint rate and power allocation in cellular multirate WCDMA systems

IEEE Transactions on Wireless Communications
Adaptive multirate CDMA for uplink throughput maximization

IEEE Transactions on Wireless Communications
Optimal resource allocation in multiservice CDMA networks

IEEE Transactions on Wireless Communications
Dynamic rate and power adaptation for provisioning class-based QoS in Cellular Multirate WCDMA systems

IEEE Transactions on Wireless Communications
A scheme for throughput maximization in a dual-class CDMA system

IEEE Journal on Selected Areas in Communications
Joint power control and intracell scheduling of DS-CDMA nonreal time data

IEEE Journal on Selected Areas in Communications
An emulator framework for a new radio resource management for QoS guaranteed services in W-CDMA systems

IEEE Journal on Selected Areas in Communications

Performance Analysis of Dynamic Priority Shifting

EPEW '08 Proceedings of the 5th European Performance Engineering Workshop on Computer Performance Engineering

Quantified Score

Hi-index	0.00

Visualization

Abstract

Recent interest in resource allocation algorithms for multiservice CDMA networks has focused on algorithms optimising the aggregate uplink or downlink throughput, sum of all individual throughputs. For a given set of real-time (RT) and non-real-time (NRT) communications services, an upper bound of the uplink throughput has recently been obtained. In this paper, we give the upper bound for the downlink throughput and we introduce two downlink algorithms maximising either downlink throughput, or maximising the number of users connected to the system, when orthogonal variable spreading factors (OVSFs) are limited to the wideband code division multiple access (WCDMA) set.