This paper presents an analysis of existing Dynamic Bandwidth Allocation (DBA) algorithms, when applied to Long Reach Passive Optical Networks (LR-PON). LR-PONs provide coverage beyond 20 Km range up to 200 Km thus paving the way for a combined metropolitan and access network. The DBA algorithm is used to efficiently share the upstream optical bandwidth among the Optical Network Units (ONU). The objective of the analysis is to identify some critical issues in designing DBAs for LR-PONs.
|Title of host publication||Unknown Host Publication|
|Number of pages||3|
|Publication status||Published (in print/issue) - 18 Aug 2011|
|Event||IEEE 4th International Symposium on Advanced Networks and Telecommunication Systems - Mumbai, India|
Duration: 18 Aug 2011 → …
|Conference||IEEE 4th International Symposium on Advanced Networks and Telecommunication Systems|
|Period||18/08/11 → …|
Bibliographical noteReference text: REFERENCES
S. Reaz, L. Shi, and B. Mukherjee, "Broadband access networks: Current and future directions, " in (To Appear) in Next-Generation Internet: Architectures and Protocols, B. Ramamurthy, G. Rouskas, and K. M. Sivalingam, Eds. Cambridge University Press, 2010.
Song, B.-W. Kim, and B. Mukherjee, "Multi-thread polling: a dynamic bandwidth distribution scheme in long-reach pon, " Selected Areas in Communications, IEEE Journal on, vol. 27, no. 2, pp. 134-142, February 2009.
Tan, "SUPER PON-A fiber to the home cable network for CATV and POTS/ISDN/VOD as economical as a coaxial cable network, " Journal of Lightwave Technology, vol. 15, no. 2, p. 213, 1997.
Talli, C. Chow, P. Townsend, R. Davey, T. De Ridder, X. Qiu, P. Ossieur, H. Krimmel, D. Smith, I. Lealman et al., "Integrated metro and access network: PIEMAN, " in Proc. of NOC, Sweden, 2007.
Lazaro, C. Bock, V. Polo, R. Martinez, and J. Prat, "Remotely amplified combined ring-tree dense access network architecture using reflective RSOA-based ONU, " Journal of Optical Networking, vol. 6, no. 6, pp. 801-807, 2007. (Pubitemid 351333504)
Chow, C. Yeh, C. Wang, F. Shih, and S. Chi, "Demonstration of signal remodulation long reach carrier distributed passive optical network using OFDM-QAM signal, " in Optical Communication, 2009. ECOC'09. 35th European Conference on. IEEE, 2009, pp. 1-2.
Kramer, B. Mukherjee, and G. Pesavento, "IPACT a dynamic protocol for an Ethernet PON (EPON), " IEEE Communications Magazine, vol. 40, no. 2, pp. 74-80, 2002. (Pubitemid 34191673)
Clarke, S. Sarkar, and B. Mukherjee, "Simultaneous and interleaved polling: an upstream protocol for WDM-PON, " in Proc. of Optical Fiber Communication (OFC) Conference, 2005.