Title :
Scheduling Service Algorithms for Multimedia in IEEE802.16e OFDM System
Author :
Dong, Guojun ; Dai, Jufeng
Author_Institution :
Sch. of Electron. Inf. Eng., Tianjin Univ., Tianjin
Abstract :
Taking the traffic priority of real-time or non-real-time services into consideration, this paper proposes two scheduling algorithms for multimedia services based on the definitions of frame and subchannel in IEEE802.16e. The simulation results show that the proposed algorithms provide better performances of efficiency and fairness than conventional algorithm.
Keywords :
OFDM modulation; multimedia communication; personal area networks; scheduling; telecommunication traffic; IEEE802.16 OFDM system; multimedia services; nonreal-time services; scheduling service algorithms; Downlink; Multimedia systems; OFDM modulation; Physical layer; Real time systems; Resource management; Scheduling algorithm; Throughput; Traffic control; User centered design;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1311-9
DOI :
10.1109/WICOM.2007.57
