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Proceedings Paper

The architecture and design of ethernet passive electronic network
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Paper Abstract

To address the disadvantages of the EPON+EOC technical scheme used in the bidirectional reformation of HFC network and broadband access application, this paper proposes the concept of Ethernet Passive Electronic Network(EPEN) based on MPCP protocol. All kinds of modulated EOC technologies are based on CSMA/CA half-duplex mode MAC protocol, showing low efficiency in access network application. Learning from EPON point to multi-point (P2MP) control protocol, this paper originally proposes the concept of full-duplex EPEN based on MPCP protocol for upstream. This paper describes the network architecture of EPEN, and discusses the technical implementation scheme of the EPEN system. At present the core technologies and implementation of software and hardware of EPEN are being studied.

Paper Details

Date Published: 19 November 2008
PDF: 8 pages
Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 71373N (19 November 2008); doi: 10.1117/12.802979
Show Author Affiliations
Guangsheng Wu, Huazhong Univ. of Science and Technology (China)
Wuhan National Lab. for Optoelectronics (China)
Deming Liu, Huazhong Univ. of Science and Technology (China)
Wuhan National Lab. for Optoelectronics (China)
Jinhua Luo, Huazhong Univ. of Science and Technology (China)
Wuhan National Lab. for Optoelectronics (China)
Li Zhang, Huazhong Univ. of Science and Technology (China)
Wuhan National Lab. for Optoelectronics (China)
Chuanhao Zhang, Huazhong Univ. of Science and Technology (China)
Wuhan National Lab. for Optoelectronics (China)


Published in SPIE Proceedings Vol. 7137:
Network Architectures, Management, and Applications VI
Weisheng Hu; Shoa-Kai Liu; Ken-ichi Sato; Lena Wosinska, Editor(s)

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