Title :
Centralized radio resource management strategies with heterogeneous traffics in HAPS WCDMA cellular systems
Author :
Abrardo, Andrea ; Benelli, Giuliano ; Sennati, David
Author_Institution :
Dept. of Inf. Eng., Siena Univ., Italy
fDate :
6/23/1905 12:00:00 AM
Abstract :
We address the radio resource management problem in high altitude platform stations (HAPS) systems. We propose a centralized resource allocation strategy, named ORA-LF, that allows maximizing the system throughput while preserving the fairness among mobile terminals carrying the same traffic type. We also describe a simplified procedure, named SRA-LF, that allows making the ORA-LF strategy compatible with real time implementations
Keywords :
broadband networks; cellular radio; code division multiple access; multiuser channels; radio networks; telecommunication traffic; HAPS WCDMA cellular systems; ORA-LIF; SRA-LF; centralized radio resource management; centralized resource allocation; heterogeneous traffic; mobile terminal fairness; real time implementation; system throughput; Antenna arrays; Antennas and propagation; Fading; Fluctuations; Multiaccess communication; Phased arrays; Resource management; Shadow mapping; Telecommunication traffic; Throughput;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.956848
