DocumentCode
891981
Title
A novel optical packet labeling scheme using interleaved low-speed DPSK labels
Author
Hung, Wai ; Chan, Chun-Kit ; Chen, Lian-Kuan
Author_Institution
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, China
Volume
16
Issue
2
fYear
2004
Firstpage
698
Lastpage
700
Abstract
We report a novel DPSK/ASK optical packet label encoding scheme based on synchronous phase modulation on ASK packets. By employing a simple packet structure, this scheme allows the phase-encoded labels being embedded within the ASK packets while having a high modulation extinction ratio. In addition, it also facilitates low-bit-rate DPSK label encoding and detection. Stable label encoding, demodulation and swapping of low-speed labels on 10-Gb/s packets were experimentally demonstrated.
Keywords
amplitude shift keying; differential phase shift keying; interleaved codes; optical fibre networks; optical modulation; packet switching; phase coding; phase modulation; DPSK/ASK optical packet label encoding; demodulation; interleaving DPSK labels; low-speed labels swapping; modulation extinction ratio; phase encoding; Bit rate; Demodulation; Differential quadrature phase shift keying; Encoding; High speed optical techniques; Labeling; Optical interferometry; Optical modulation; Payloads; Phase modulation;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2003.822242
Filename
1266536
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