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A green open access optical distribution network with incremental deployment support

(2015) JOURNAL OF LIGHTWAVE TECHNOLOGY. 33(19). p.4079-4092
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Abstract
This paper proposes an optical distribution network (ODN) architecture for open access networks. The proposed scheme ensures co-existence of multiple business partners (BPs) e.g., service, network equipment, and infrastructure providers at different levels of the distribution network, along with physicallayer security. Further, physical-layer isolation is provided to each subscriber, preventing network disruption by malicious subscribers. The proposed open access ODN supports BPs with different granularities (sizes) and discourages monopoly; thus, allowing multiple BPs to co-exist. It also supports incremental deployability (ID) which allows the BPs to cope with an expanding user base. Thus, small BPs can take up a market share with reasonable initial investment and grow with differential expenditures. ID further allows us to incrementally scale up the power consumption as a function of the network load, making the architecture green. The proposed ODN is based on a passive optical network (PON) architecture resulting in low operational expenditures (OpEx) and high availability. Besides a new ODN architecture, a novel architecture for the optical line terminal (OLT), based on hybrid time and wavelength-division multiplexing (TWDM), is proposed. The BPs can adopt typical TWDM, wavelength division multiplexing, or the TWDM-based OLT architecture (introduced in this paper) over the proposed ODN.
Keywords
TRANSMISSION IMPAIRMENTS, IBCN, IMPACT, FIBER, WDM, Bandwidth flexibility, green access networks, open access networks, passive optical networks

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MLA
Bhar, Chayan et al. “A Green Open Access Optical Distribution Network with Incremental Deployment Support.” JOURNAL OF LIGHTWAVE TECHNOLOGY 33.19 (2015): 4079–4092. Print.
APA
Bhar, C., Das, G., Dixit, A., Lannoo, B., Van der Wee, M., Colle, D., Datta, D., et al. (2015). A green open access optical distribution network with incremental deployment support. JOURNAL OF LIGHTWAVE TECHNOLOGY, 33(19), 4079–4092.
Chicago author-date
Bhar, Chayan, Goutam Das, Abhishek Dixit, Bart Lannoo, Marlies Van der Wee, Didier Colle, Debasish Datta, Mario Pickavet, and Piet Demeester. 2015. “A Green Open Access Optical Distribution Network with Incremental Deployment Support.” Journal of Lightwave Technology 33 (19): 4079–4092.
Chicago author-date (all authors)
Bhar, Chayan, Goutam Das, Abhishek Dixit, Bart Lannoo, Marlies Van der Wee, Didier Colle, Debasish Datta, Mario Pickavet, and Piet Demeester. 2015. “A Green Open Access Optical Distribution Network with Incremental Deployment Support.” Journal of Lightwave Technology 33 (19): 4079–4092.
Vancouver
1.
Bhar C, Das G, Dixit A, Lannoo B, Van der Wee M, Colle D, et al. A green open access optical distribution network with incremental deployment support. JOURNAL OF LIGHTWAVE TECHNOLOGY. 2015;33(19):4079–92.
IEEE
[1]
C. Bhar et al., “A green open access optical distribution network with incremental deployment support,” JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 33, no. 19, pp. 4079–4092, 2015.
@article{7017820,
  abstract     = {This paper proposes an optical distribution network (ODN) architecture for open access networks. The proposed scheme ensures co-existence of multiple business partners (BPs) e.g., service, network equipment, and infrastructure providers at different levels of the distribution network, along with physicallayer security. Further, physical-layer isolation is provided to each subscriber, preventing network disruption by malicious subscribers. The proposed open access ODN supports BPs with different granularities (sizes) and discourages monopoly; thus, allowing multiple BPs to co-exist. It also supports incremental deployability (ID) which allows the BPs to cope with an expanding user base. Thus, small BPs can take up a market share with reasonable initial investment and grow with differential expenditures. ID further allows us to incrementally scale up the power consumption as a function of the network load, making the architecture green. The proposed ODN is based on a passive optical network (PON) architecture resulting in low operational expenditures (OpEx) and high availability. Besides a new ODN architecture, a novel architecture for the optical line terminal (OLT), based on hybrid time and wavelength-division multiplexing (TWDM), is proposed. The BPs can adopt typical TWDM, wavelength division multiplexing, or the TWDM-based OLT architecture (introduced in this paper) over the proposed ODN.},
  author       = {Bhar, Chayan and Das, Goutam and Dixit, Abhishek and Lannoo, Bart and Van der Wee, Marlies and Colle, Didier and Datta, Debasish and Pickavet, Mario and Demeester, Piet},
  issn         = {0733-8724},
  journal      = {JOURNAL OF LIGHTWAVE TECHNOLOGY},
  keywords     = {TRANSMISSION IMPAIRMENTS,IBCN,IMPACT,FIBER,WDM,Bandwidth flexibility,green access networks,open access networks,passive optical networks},
  language     = {eng},
  number       = {19},
  pages        = {4079--4092},
  title        = {A green open access optical distribution network with incremental deployment support},
  url          = {http://dx.doi.org/10.1109/JLT.2015.2456100},
  volume       = {33},
  year         = {2015},
}

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