Power control based QoS provisioning for multimedia in W-CDMA
Wireless Networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Distributed scheduling and dynamic pricing in a communication network
Wireless Networks
IEEE Transactions on Mobile Computing
Rate Allocation and Admission Control for Differentiated Services in CDMA Data Networks
IEEE Transactions on Mobile Computing
Utility based service differentiation in CDMA data networks
Wireless Networks
A Channel based Fair Scheduling Scheme for Downlink Data Transmission in TD-CDMA Networks
Wireless Personal Communications: An International Journal
Wireless Personal Communications: An International Journal
Quality of service (QoS) issues in multimedia wireless network: a survey
Journal of Mobile Multimedia
An adaptive scheduled transmission strategy for multimedia services in WCDMA systems
ICCNMC'05 Proceedings of the Third international conference on Networking and Mobile Computing
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W-CDMA is the strongest candidate for the air interface technology of third-generation wireless communication systems. Dynamic resource scheduling is proposed as a framework that will provide QoS provisioning for multimedia traffic in W-CDMA systems. The DRS framework monitors the traffic variations and adjusts the transmission powers of users in an optimal manner to accommodate different service classes efficiently. Variable and optimal power allocation is suggested to provision error requirements and maximize capacity, while prioritized queuing is introduced to provision delay bounds. A family of DRS algorithms has been devised along these dimensions for obtaining different levels of QoS. The DRS schemes are discussed in terms of queuing and bandwidth allocation with an emphasis on their impact on delay QoS