Title :
A prioritized random access with discriminative power ramping step size
Author :
Kim, Hyu-Dae ; Wie, Sung-Hong ; Cho, Dong-Ho
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
Abstract :
Power ramping makes the access more likely to succeed in a contention, so power ramping can be modified to support multi-class services in a random access channel. In this paper, we introduce discriminative router ramping into a slotted-ALOHA channel and 3GPP (Third Generation Partnership Project) common packet channel. The proposed scheme serves the high-priority service more rapidly and more efficiently with few defects in both channels
Keywords :
Internet; access protocols; cellular radio; multi-access systems; packet radio networks; random processes; 3GPP; 3GPP common packet channel; Third Generation Partnership Project; contention; defects; discriminative power ramping step size; discriminative router ramping; high-priority service; multi-class services; prioritized random access; random access channel; slotted-ALOHA channel; 3G mobile communication; Communication system traffic control; Delay effects; Explosives; Information systems; Mobile communication; Multiaccess communication; Probes; Throughput; Web and internet services;
Conference_Titel :
Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-6507-0
DOI :
10.1109/VETECF.2000.886123
