With rapid growth of Internet applications, supporting differentiated service and enlarging
system capacity have been new tasks for next generation access system. In recent years …

Upstream bandwidth allocation supporting differentiated services in OFDMA PONs Page 1
Abstract--An efficient scheduling algorithm has been proposed for upstream bandwidth …

Passive optical networks (PONs) represent one of the most attractive access network
solutions. TDM and WDM techniques are employed in the PON for higher resource …

WDM/TDM (wavelength-division multiplexing/time-division multiplexing) PON (passive
optical network) appears to be an attractive solution for the next generation optical access …

Orthogonal frequency division multiplexing passive optical network (OFDM-PON) has been
considered a promising access solution to meet the variable bandwidth demand. In this …

The wavelength-division multiplexing passive optical network (WDM-PON) is a potential
technology to carry multiple services in an optical access network. However, it has the …

WDM/TDM passive optical network (PON) is being viewed as a promising solution for
delivering multiple services and applications, such as high-definition video, video …

WDM based passive optical network (PON) upgrades current TDM based PON at the
architecture, protocol and dynamic bandwidth allocation algorithms to provide higher …

A randomized dynamic bandwidth allocation algorithm for upstream access in an orthogonal
frequency division multiplexing access passive optical network (OFDMA-PON) system is …

Orthogonal frequency division multiple access passive optical network (OFDMA-PON) has
being considered as a promising solution for next generation PONs due to its high spectral …