CDMA: principles of spread spectrum communication
CDMA: principles of spread spectrum communication
Wcdma for Umts
Power control and capacity of spread spectrum wireless networks
Automatica (Journal of IFAC)
Evolution of CDMA from interference-limited to noise-limited
Wireless communications systems and networks
IEEE Transactions on Mobile Computing
Cognitive network access using fuzzy decision making
IEEE Transactions on Wireless Communications
Power management strategies in data transmission
Proceedings of the 16th Asia and South Pacific Design Automation Conference
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This paper studies the uplink of the universal mobile telecommunications system flexible physical layer. It recalls the semistatic approach of transport highlighting key parameters of its control and proposes an external analytic model of the mobile physical layer. This approach is adapted to radio resource management in a multiservice environment, accounting for the relationships between the link and the system levels. This paper clearly shows the impact of the rate matching mechanism on the transmission performances at link level for transport channels multiplexed in the uplink. It refines the power index notion useful at the system level as an indicator of resource consumption and transmission quality of the physical data and control channels. Integrating inter- and intramobile multiservice features with performance tables (considering environment influence, channel coding type, etc.) leads to a cost function of the transport format combinations; a valuable tool for the evaluation of the uplink multiservice cellular capacity. Several multiplexing cases are then studied under the joint aspects of quality tuning and resource consumption.