FTTx Confidential Enhancement with Reconfigurable Time-Spreading and Wavelength-Group-Hopping

Author

Huang, Jen-Fa ; Chang, Yao-Tang ; Chou, Li-Wei ; Hsu, Kai-Chun

Author_Institution

Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan

fYear

2007

fDate

26-31 Aug. 2007

Firstpage

1

Lastpage

2

Abstract

In order to enhance confidentiality over fiber-to-the-home, reconfigurable time-spreading and wavelength-group-hopping, which embedded M-sequence is assigned to the optical network unit as signature address code. The proposed scheme has better confidentiality in terms of the attained degree of confidentiality and possesses larger capacity than wavelength-division multiple-access passive optical network.

Keywords

m-sequences; optical fibre subscriber loops; wavelength division multiplexing; FTTx confidential enhancement; embedded M-sequence; fiber-to-the-home; passive optical network; reconfigurable time-spreading; signature address code; wavelength-division multiple-access; wavelength-group-hopping; Arrayed waveguide gratings; Codecs; Galois fields; Integrated optics; Optical fiber communication; Optical fiber networks; Optical network units; Optical waveguides; Passive optical networks; Two dimensional displays;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on

Conference_Location

Seoul

Print_ISBN

978-1-4244-1173-3

Electronic_ISBN

978-1-4244-1174-0

Type

conf

DOI

10.1109/CLEOPR.2007.4391614

Filename

4391614