Title :
A dynamic state management algorithm for overloaded systems
Author :
Lee, Kyoung Seok ; Ryu, Byung-Han ; Lee, Cheol-Hoon
Author_Institution :
Broadband Mobile MAC Res. Team, Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
The traffic state control scheme is a radio resource management (RRM) technique which optimizes the use of radio resources and reduces the mobile´s power consumption. In this paper, we propose an efficient traffic state control scheme which is based on the three-state model. It exploits utilization of limited radio resources by dynamically switching mobile states. We evaluate the performance of traffic state control schemes on a packet based wireless OFDMA system. The simulation result shows that proposed scheme provides efficient resource allocation in overloaded system
Keywords :
frequency division multiple access; mobile radio; packet radio networks; resource allocation; telecommunication congestion control; telecommunication network management; telecommunication switching; telecommunication traffic; dynamic state management algorithm; dynamic switching; limited radio resources; mobile power consumption; mobile states; overloaded systems; packet based wireless OFDMA system; radio resource management; resource allocation; three-state model; traffic state control scheme; Communication system traffic control; Control systems; Engineering management; Heuristic algorithms; OFDM; Radio control; Radio spectrum management; Resource management; Scheduling algorithm; Traffic control; packet scheduling; radio resource management (RRM); traffic state control scheme; wireless OFDMA;
Conference_Titel :
Advanced Communication Technology, 2006. ICACT 2006. The 8th International Conference
Conference_Location :
Phoenix Park
Print_ISBN :
89-5519-129-4
DOI :
10.1109/ICACT.2006.206038
