Title :
Scheduling the cdma2000 reverse link
Author :
Damnjanovic, Jelena ; Jain, Avinash ; Chen, Tao ; Sarkar, Sandip
Author_Institution :
QUALCOMM Inc., San Diego, CA, USA
Abstract :
The performance of a scheduled cdma2000 reverse link is evaluated. Scheduling allows for trading-off system throughput and fairness. In our algorithm, the base station prioritizes the requests received from the mobiles and schedules mobiles by greedy filling the available rise-over-thermal (RoT) noise. The scheme provides for time division scheduling gains, while maximizing available RoT utilization. The choice of prioritizing function is driven by the objective of maximizing the throughput by exploiting the link condition of the mobile, reducing interference to the neighboring cells and providing fairness to all mobiles.
Keywords :
3G mobile communication; cellular radio; code division multiple access; radiofrequency interference; scheduling; thermal noise; time-varying channels; base station; cdma2000 reverse link; greedy filling; mobiles; rise-over-thermal noise; time division scheduling gain; time-varying channel; wireless mobile communications; Base stations; Delay; Fading; Filling; Multiaccess communication; Power control; Quality of service; Scheduling algorithm; Throughput; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 2002. Proceedings. VTC 2002-Fall. 2002 IEEE 56th
Print_ISBN :
0-7803-7467-3
DOI :
10.1109/VETECF.2002.1040370
