Title :
A Novel Implementation of VLAN-Based Multicast Carried on LLID in EPON
Author :
Zhu, Min ; Zou, Junni ; Lin, Rujian
Author_Institution :
Sch. of Commun. & Inf. Eng., Shanghai Univ.
Abstract :
As one of the best solutions for FTTH, EPON provides 1 Gbit/ s upstream/ downstream bandwidth. Meanwhile, all kinds of high-bandwidth services such as VOD, teleconferencing and distance learning have been running over an access network and over LANs. In this paper, we present a novel implementation of VLAN-based multicast in EPON system. Using LLID (Logical Links Identifier) to carry multicast VLAN, which is mapped with IP multicast address, RS sub-layers can exactly filter and distribute multicast data frames. The basic ideas, detailed process of implementation are given in this paper, and the verification and test procedure is also provided.
Keywords :
distance learning; multicast communication; optical fibre LAN; optical fibre subscriber loops; passive networks; teleconferencing; 1 Gbit/s; EPON; Ethernet passive optical network; FTTH; IP multicast address; LLID; RS sub-layer; VLAN-based multicast; VOD; access network; distance learning; logical links identifier; multicast data frame; teleconferencing; upstream/-downstream bandwidth; Bandwidth; Broadcasting; Computer aided instruction; EPON; Filtering; Filters; Optical fiber subscriber loops; Optical network units; Switches; Teleconferencing;
Conference_Titel :
Optical Fiber Communication & Optoelectronic Exposition & Conference, 2006. AOE 2006. Asian
Conference_Location :
Shanghai, China
Print_ISBN :
978-0-9789217-0-5
DOI :
10.1109/AOE.2006.307342
