Study on Electrical Power EPON System

Abstract:

In IEEE8023ah Protocols, the uplink bandwidth allocation algorithm is not clearly defined, which depends on the telecommunication device providers. Combined with the strong and multiples services requirements of smart distribution grid, the State Grid developed an OLT chip with QoS mechanism and responded EPON system. Compared with nowadays OLT chip in market, the highlight of our OLT chip is its multiple QoS mechanism. On the respect of dynamic bandwidth allocation, the priority allocate and bandwidth statistic multiplexing functions have been added..

• Periodical: Advanced Materials Research (Volume 722)
• Pages: 139-142
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.722.139
• Online since: July 2013
• Authors: Xiao Fang Xiong, Guo Liang Wu, Bo Tao Wang, Kai Rui Wang
• Keywords: DBA, EPON, QoS, Smart Grid (SG)

References

[1] J. Zhao: Telecommunication Design Technology Vol.9 (2011), p.53

[2] J. Zhou, R. Lin: Study on EPON QoS Architecture and Implementation Mechanism for Broadband Access Network, PhD thesis, Shanghai University (2005)

[3] J. Jiang, D. Jiang, C. Ni: Protection and Control in Electrical System Vol.33 (2005), p.63

[4] G. Singer: Telecommunication Technology Vol.8(2007), p.45

[5] Y. Sun, S. Luo, R. Wu and L. Tang: Protection and Control in Electrical System Vol. 40(2012), p.125

[6] EPON ONU Gigabit Ethernet optical network unit SOC datasheet PMC-SIERRA (2007)

[7] W. Liu, H. Yang, B. Zhu: Protection and Control in Electrical System Vol. 40(2012), p.120