DocumentCode
2050668
Title
An Enhancement of Sleep Mode Operation in IEEE 802.16e Systems
Author
Wu, Yi ; Le, Yanqun ; Zhang, Dongmei
Author_Institution
Nokia Siemens Networks, Beijing
fYear
2009
fDate
26-29 April 2009
Firstpage
1
Lastpage
6
Abstract
IEEE 802.16e has specified sleep mode operations depending on different types of power saving class for the purpose of energy saving. To solve the inefficient problem of multiple power saving classes over the same MS, this paper proposes an enhanced method to minimize the energy consumption of the MS as a whole while keeping the QoS requirements satisfied. Performance improvement of the proposed method has been validated in a developed WiMAX simulation platform based on ns-2 network simulator.
Keywords
WiMax; mobile computing; power aware computing; quality of service; telecommunication standards; IEEE 802.16e systems; QoS; WiMAX; energy saving; sleep mode operation; Availability; Base stations; Batteries; Communications technology; Delay; Energy consumption; Mobile communication; Power system protection; Sprites (computer); WiMAX;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2009. VTC Spring 2009. IEEE 69th
Conference_Location
Barcelona
ISSN
1550-2252
Print_ISBN
978-1-4244-2517-4
Electronic_ISBN
1550-2252
Type
conf
DOI
10.1109/VETECS.2009.5073382
Filename
5073382
Link To Document