Title :
On effect of timer object for sleep mode operation in cdma2000 system
Author :
So, Jae-Woo ; Cho, Dong-Ho
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
Abstract :
The cdma2000, a candidate submission to ITU-R for IMT-2000 radio interface, has many MAC states such as control hold state (CHS), active state (AS), suspended state (SS), and dormant state (DS) for packet data services. A mobile station consumes the power differently as these MAC states and many timer objects called normal hold timer, slotted hold timer, virtual traffic timer, and slotted suspended timer, determine the MAC transition time of packet data. We show the relationship between the achieved power saving gain and the mean packet delay degradation
Keywords :
access protocols; cellular radio; code division multiple access; delays; network interfaces; packet radio networks; timing; GSM; IMT-2000 radio interface; ITU-R; MAC protocol; MAC states; MAC transition time; active state; cdma2000 system; control hold state; dormant state; mean packet delay degradation; mobile station; multiple access control protocol; normal hold timer; packet data services; power consumption; power saving gain; sleep mode operation; slotted hold timer; slotted suspended timer; suspended state; timer object; virtual traffic timer; Access protocols; Batteries; Control systems; Degradation; Delay; Energy consumption; Media Access Protocol; Radio control; Wireless application protocol; Wireless communication;
Conference_Titel :
Communications, 2000. ICC 2000. 2000 IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-6283-7
DOI :
10.1109/ICC.2000.853379
