Title :
User-dependent perfect-scheduling multiple access (UPMA) for wireless ad hoc Internet access
Author :
Jiandong, Li ; Weiying, Li ; Jiawei, Yang
Author_Institution :
ISN Lab., Xidian Univ., Xi´´an, China
Abstract :
A new multiple access protocol for wireless Internet access called user-dependant perfect-scheduling multiple access (UPMA) is proposed. Packet transmissions are scheduled according to the number of active users, packet queue length and round-robin service rule. The number of active users are determined by the proposed self-organizing algorithm. Users in the ad hoc network are divided into clusters by the self-organizing algorithm. UPMA algorithms for star and ad hoc wireless networks are given. Performance analysis shows that UPMA has very high throughput
Keywords :
Internet; access protocols; network topology; packet radio networks; packet switching; queueing theory; scheduling; telecommunication traffic; UPMA; active users; multiple access protocol; packet queue length; packet transmissions; round-robin service rule; self-organizing algorithm; star networks; throughput; user-dependent perfect-scheduling multiple access; wireless ad hoc Internet access; Access protocols; Ad hoc networks; Bluetooth; Clustering algorithms; Electronic mail; IP networks; Internet; Organizing; Radio frequency; Round robin;
Conference_Titel :
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-6394-9
DOI :
10.1109/ICCT.2000.890989
