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Optics Express

Optics Express

  • Editor: Andrew M. Weiner
  • Vol. 21, Iss. 2 — Jan. 28, 2013
  • pp: 2083–2096

Delivery of video-on-demand services using local storages within passive optical networks

Sandu Abeywickrama and Elaine Wong  »View Author Affiliations


Optics Express, Vol. 21, Issue 2, pp. 2083-2096 (2013)
http://dx.doi.org/10.1364/OE.21.002083


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Abstract

At present, distributed storage systems have been widely studied to alleviate Internet traffic build-up caused by high-bandwidth, on-demand applications. Distributed storage arrays located locally within the passive optical network were previously proposed to deliver Video-on-Demand services. As an added feature, a popularity-aware caching algorithm was also proposed to dynamically maintain the most popular videos in the storage arrays of such local storages. In this paper, we present a new dynamic bandwidth allocation algorithm to improve Video-on-Demand services over passive optical networks using local storages. The algorithm exploits the use of standard control packets to reduce the time taken for the initial request communication between the customer and the central office, and to maintain the set of popular movies in the local storage. We conduct packet level simulations to perform a comparative analysis of the Quality-of-Service attributes between two passive optical networks, namely the conventional passive optical network and one that is equipped with a local storage. Results from our analysis highlight that strategic placement of a local storage inside the network enables the services to be delivered with improved Quality-of-Service to the customer. We further formulate power consumption models of both architectures to examine the trade-off between enhanced Quality-of-Service performance versus the increased power requirement from implementing a local storage within the network.

© 2013 OSA

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.4258) Fiber optics and optical communications : Networks, network topology

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: October 24, 2012
Revised Manuscript: January 6, 2013
Manuscript Accepted: January 6, 2013
Published: January 18, 2013

Citation
Sandu Abeywickrama and Elaine Wong, "Delivery of video-on-demand services using local storages within passive optical networks," Opt. Express 21, 2083-2096 (2013)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-2-2083


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References

  1. “Cisco visual networking index: Forecast and methodology, 2011 – 2016,” http://www.cisco.com/en/US/solutions/collateral/ns341/ns525/ns537/ns705/ns827/white_paper_c11-481360.pdf .
  2. “End user multimedia QoS categories,” ITU-T Recommendation G.1010 (2001).
  3. “Speech and Multimedia Transmission Quality (STQ); Audiovisual QoS for communication over IP networks,” ETSI ES202, 667 (2009).
  4. “Quality of Service ranking and measurement methods for digital video services delivered over broadband IP networks,” ITU-T recommendation J.241 (2005).
  5. P. Dymarski, S. Kula, and T. N. Huy, “QoS conditions for VoIP and VoD,” J. Telecommun. Inf. Technol.3, 29–37 (2011).
  6. D. De Vleeschauwer and K. Laevens, “Performance of caching algorithms for IPTV On-Demand services,” IEEE Trans. Broadcast.55(2), 491–501 (2009). [CrossRef]
  7. J. Baliga, R. Ayres, K. Hinton, and R. Tucker, “Architectures for energy-efficient IPTV networks,” in Proceedings of OFC 2008, paper ThQ5 (2008).
  8. C. Jayasundara, A. Nirmalathas, E. Wong, and N. Nadarajah, “Energy-efficient content distribution for VoD services,” in Proceedings of OFC/NFOEC 2011, paper OWR3 (2011).
  9. C. Jayasundara, A. Nirmalathas, E. Wong, and C. A. Chan, “Improving energy efficiency of Video on Demand Services,” J. Opt. Commun. Netw.3(11), 870–880 (2011). [CrossRef]
  10. C. Jayasundara, A. Nirmalathas, E. Wong, and N. Nadarajah, “Popularity-aware caching algorithm for Video-on-Demand delivery over broadband access networks,” in Proceedings of IEEE GLOBECOM, 1 – 5 (2010).
  11. “IEEE Standard for Information Technology – Telecommunications and information exchange between systems – Local and metropolitan area networks – Specific Requirements – Part 3: Carrier sense Multiple Access with Collision Detection (CSMA/CD) access method and physical layer specification,” ANSI/IEEE Standard 802.3 – 2002, http://standards.ieee.org/getieee802/download/802.3-2002.pdf .
  12. Y. Chen, T. Farley, and N. Ye, “QoS requirements of network applications on the Internet,” IOS Press, Systems Management4, 55–76 (2004).
  13. E. Wong, M. Mueller, M. P. Dias, C. A. Chan, and M. C. Amann, “Energy-efficiency of optical network units with vertical-cavity surface-emitting lasers,” Opt. Express20(14), 14960–14970 (2012). [CrossRef] [PubMed]

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