IEEE/ACM Transactions on Networking (TON)
Adaptive power control and MMSE interference suppression
Wireless Networks
On Accommodating Mobile Hosts in an Integrated Services Packet Network
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
An optimistic quality-of-service provisioning scheme for cellular networks
ICDCS '97 Proceedings of the 17th International Conference on Distributed Computing Systems (ICDCS '97)
Spreading codes for direct sequence CDMA and wideband CDMA cellular networks
IEEE Communications Magazine
Wideband DS-CDMA for next-generation mobile communications systems
IEEE Communications Magazine
Bandwidth allocation strategies for transporting variable bit rate video traffic
IEEE Communications Magazine
Dynamic resource scheduling schemes for W-CDMA systems
IEEE Communications Magazine
Rate-regulated power control for supporting flexible transmission in future CDMA mobile networks
IEEE Journal on Selected Areas in Communications
A framework for uplink power control in cellular radio systems
IEEE Journal on Selected Areas in Communications
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Third generation wireless communication systems will support multimedia, and W-CDMA will be the common air interface technology. Due to the interference limited nature of CDMA, power is the main resource of the network, and power control is a means of resource management. In this article, we introduce Dynamic Resource Scheduling (DRS) as a framework which employs power control for QoS provisioning of multimedia traffic in W-CDMA. In DRS, we propose the application of optimal power assignment to the W-CDMA architecture, and we also suggest several implementation strategies. A simulation model of the Japanese W-CDMA standard (ARIB) has been developed for performance evaluation. The DRS framework is shown to accommodate different service classes efficiently by optimal resource management. Quantitative advantages are proven in terms of gains in capacity, throughput, power saving and QoS stability.