Title :
CSDE2WFQ: an energy efficient scheduler for wireless terminal
Author :
Xue-Ping, Wang ; Jian-Li, Zheng ; Gen-Du, Zhang
Author_Institution :
Sch. of Inf. Sci. & Eng., Fudan Univ., Shanghai, China
Abstract :
Energy-efficient for wireless terminal is a significant research topic due to the characteristics of wireless terminal. The communication subsystem is one of the most important component of wireless terminal system, thus decrease energy consumption for communication is vital. In this paper, first a channel state dependent energy-efficient weighted fair queue model is presented, then the upper bound for packet delay is obtained through theoretical analysis, and the performance is construed by simulations, finally further research is outlined.
Keywords :
delays; modulation; packet radio networks; quality of service; queueing theory; CSDE2WFQ; channel state dependent energy-efficient weighted fair queue model; communication subsystem; dynamic modulation scaling; energy consumption; energy efficient scheduler; leaky bucket algorithm; packet delay; quality of service; weighted fair queue; wireless channel; wireless mobile equipment; wireless schedule; wireless terminal; Bandwidth; Batteries; Delay; Energy consumption; Energy efficiency; Information science; Operating systems; Queueing analysis; Scheduling algorithm; Upper bound;
Conference_Titel :
Communication Technology Proceedings, 2003. ICCT 2003. International Conference on
Print_ISBN :
7-5635-0686-1
DOI :
10.1109/ICCT.2003.1209668
