Title :
A novel two-phase access priority scheme in wireless communication systems
Author :
Kwon, Taesoo ; Cho, Dong-Ho
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol., South Korea
fDate :
3/1/2005 12:00:00 AM
Abstract :
An efficient uplink access priority scheme is of great importance for supporting a large number of mobile users with various levels of quality of service (QoS). The authors propose a novel two-phase access priority scheme, and show through mathematical analysis and computer simulation that the proposed scheme can differentiate the success probability of each class adaptively, and can also support many priorities effectively.
Keywords :
3G mobile communication; access protocols; probability; quality of service; MAC; QoS; access control; computer simulation; mathematical analysis; mobile users; quality of service; success probability; two-phase access priority; uplink access priority scheme; wireless communication systems; Access control; Computer simulation; Data communication; Delay; Emergency services; Mathematical analysis; Permission; Qualifications; Quality of service; Wireless communication;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2005.03007
