Title :
A distributed collision avoidance protocol using pilot tone-based carrier sense mechanism for passive optical networks
Author :
Tse, Y.T. ; Chen, L.K. ; Chan, C.K.
Author_Institution :
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, China
Abstract :
A distributed collision-avoidance scheme employing pilot-tone based carrier sensing mechanism is proposed for the upstream multiaccess in PONs. Simulation results show the proposed algorithm outperforms the conventional CSMA/CD scheme in terms of network throughput and delay.
Keywords :
carrier sense multiple access; delays; optical fibre networks; passive networks; telecommunication congestion control; CSMA/CD scheme; PON; distributed collision avoidance protocol; network delay; network throughput; passive optical networks; pilot tone-based carrier sense mechanism; simulation results; upstream multiaccess; Collision avoidance; Delay; Optical fiber networks; Optical network units; Optical sensors; Passive optical networks; Protocols; Quality of service; Sleep; Throughput;
Conference_Titel :
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN :
1-55752-746-6
DOI :
10.1109/OFC.2003.1247659
