An effective way to improve the performance in Ethernet PON system - art. no. 67841Y

作者：Min Li^*; Fu Xiaomei; Yul Cao; Fulei Deng

来源：Conference on Network Architectures, Management and Applications V, 2007-11-02 to 2007-11-05.

• access network
• EPON
• dynamic bandwidth allocation
• QoS
• fair allocation

The Ethernet PON (EPON) system has many advantages, such as compliance with traditional Ethernet, supporting Triple-play, simple system architecture, etc. It has become one of the best technologies in the next generation access network, In EPON it is important to control upstream traffic because optical network units (ONUs) use a single shared medium, In this paper, a new DBA algorithm was proposed to support priority and fairness among the ON-Us over EPON. The performance of the proposed DBA algorithm was evaluated through simulation results and compared with the IPACT algorithm. From the simulation result, we have confirmed that the new DBA algorithm can reduce the average queue length.

• 出版日期2007
• 单位天津大学