Title :
Optimal sleep interval decision for energyefficient VoIP services in wireless networks
Author :
Choi, H.-H. ; Cho, D.-H.
Author_Institution :
Samsung Adv. Inst. of Technol., Yongin
Abstract :
An analytic model has been made for the end-to-end delay of VoIP traffic and an optimal sleep interval obtained according to the delay distribution of VoIP traffic. This optimal sleep interval minimises the power consumption of a mobile station while guaranteeing the quality of service of VoIP.
Keywords :
Internet telephony; minimisation; mobile radio; power consumption; quality of service; telecommunication traffic; VoIP traffic; end-to-end delay; mobile station; optimal sleep interval decision; power consumption minimisation; quality of service; wireless network;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20070838
