Distributed admission control for power-controlled cellular wireless systems
IEEE/ACM Transactions on Networking (TON)
Power control based QoS provisioning for multimedia in W-CDMA
Wireless Networks
GAME Based QoS Provisioning in Multimedia Wideband CDMA Networks
IWQoS '01 Proceedings of the 9th International Workshop on Quality of Service
Genetic Algorithm for Mobiles Equilibrium Applied to Video Traffic
QoS-IP '01 Proceedings of the International Workshop on Quality of Service in Multiservice IP Networks
A utility-based power-control scheme in wireless cellular systems
IEEE/ACM Transactions on Networking (TON)
Mobile Networks and Applications
Rate Allocation and Admission Control for Differentiated Services in CDMA Data Networks
IEEE Transactions on Mobile Computing
Pilot power adjustment for saving transmit power in pilot channel assisted DS-CDMA mobile systems
IEEE Transactions on Wireless Communications
QoS guarantees in multimedia CDMA wireless systems with non-precise network parameter estimates
IWQoS'05 Proceedings of the 13th international conference on Quality of Service
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In code division multiple access (CDMA) mobile networks, transmitted power is controlled to provide each user an acceptable connection by limiting the interference seen by other users. Previous work has focused on finding a power assignment that maximizes the minimum carrier-to-interference ratio where the transmission rate of each user is known and fixed. In future mobile networks, however, fluctuations in mobiles' transmission rate should be considered in designing power control algorithms. In this work, we present an algorithm for controlling mobiles' transmitter power levels while explicitly handling their time-varying transmission rates. During the whole power control process, the required signal quality is always maintained. The traffic-carrying performance of the algorithm is evaluated by simulation where different types of users are sending burst data