Interoperability of GPON and WiMAX for network capacity enhancement and resilience
Journal of Optical Networking, Vol. 8, Issue 3, pp. 285-294 (2009)
http://dx.doi.org/10.1364/JON.8.000285
Acrobat PDF (623 KB)
Abstract
The interoperability of standard WiMAX and gigabit passive optical networks (GPONs) is shown to overcome the wireless spectrum congestion and provide resilience for GPON through the use of overlapping radio cells. The application of centralized control in the optical line terminal and time division multiplexing for upstream transmission enables efficient dynamic bandwidth allocation for wireless users on a single wavelength as well as minimized optical beat interference at the optical receiver. The viability of bidirectional transmission of multiple uncoded IEEE 802.16d channels by means of a single radio-frequency subcarrier at transmission rates of 50 and 15 Mbits/s downstream and upstream, respectively, for distances of up to 21 km of integrated GPON and WiMAX microcell links is demonstrated.
© 2009 Optical Society of America
OCIS Codes
(060.4250) Fiber optics and optical communications : Networks
(060.4510) Fiber optics and optical communications : Optical communications
ToC Category:
Radio-over-Optical-Fiber Networks
History
Original Manuscript: September 16, 2008
Revised Manuscript: December 19, 2008
Manuscript Accepted: January 15, 2009
Published: February 25, 2009
Virtual Issues
Radio-over-Optical-Fiber Networks (2008) Journal of Optical Networking
Citation
Milos Milosavljevic, Yuval Shachaf, Pandelis Kourtessis, and John M. Senior, "Interoperability of GPON and WiMAX for network capacity enhancement and resilience," J. Opt. Netw. 8, 285-294 (2009)
http://www.opticsinfobase.org/jocn/abstract.cfm?URI=jon-8-3-285
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