A Review on Passive Optical Network
نویسنده
چکیده
In this paper, passive optical network and its techniques have been reviewed. Due to the property of high bandwidth and energy saving, Passive optical network can be a better solution for the networks accessed in future. Traffic pattern has evolved to video and image based services from voice and text oriented services in the access networks. For the support of symmetric, high-speed and perfect bandwidths for future video services with highdefinition TV quality will require passive optical networks. PON is point to multipoint mechanism and provides an application like data transmission and reception (IP), video and voice (triple play).
منابع مشابه
A Review of Optical Routers in Photonic Networks-on-Chip: A Literature Survey
Due to the increasing growth of processing cores in complex computational systems, all the connection converted bottleneck for all systems. With the protection of progressing and constructing complex photonic connection on chip, optical data transmission is the best choice for replacing with electrical interconnection for the reason of gathering connection with a high bandwidth and insertion lo...
متن کاملWavelength-division-multiplexed passive optical network (WDM-PON) technologies for broadband access: a review [Invited]
RECEIVED 16 JUNE 2005; REVISED 17 SEPTEMBER 2005; ACCEPTED 26 SEPTEMBER 2005; PUBLISHED 27 OCTOBER 2005 The passive optical network (PON) is an optical fiber based network architecture, which can provide much higher bandwidth in the access network compared to traditional copper-based networks. Incorporating wavelength-division multiplexing (WDM) in a PON allows one to support much higher bandwi...
متن کاملA Review on Effect of Wavelength Assignment on Passive Optical Networks
In this paper, Effect of wavelength assignment on Passive optical networks has been reviewed.In WDM networks, each edgenode (EN) has its own light sources, and optical channels,called lightpaths, are established by using optical carriers generated from laser diodes (LDs) at the source. However, such networks will suffer from the need for complicated wavelength management. While designing WDM sy...
متن کاملAll-optical virtual private network in passive optical networks
We review recent progress on all-optical virtualprivate-network (VPN) schemes in passive optical networks (PONs). PON is a promising candidate in future access areas to provide broadband services with low cost. With all-optical virtual private network (VPN) function, PON can support efficient internetworking among end users with dedicated optical channels, thus enabling guaranteed bandwidth and...
متن کاملReview of physical layer networking for optical-wireless integration
We present a review of physical networking options and enabling system technologies for efficient unification of optical and wireless access backhaul infrastructure. Different physical layer integration architectures are reviewed in conjunction with the possible wireless signal transport schemes. We also review some of our research work as one possible physical layer integration technique using...
متن کامل