Publications

A cost effective symmetrical 25 Gbps TDM-PON utilizing a novel multilevel user-interleaving scheme based on PAM-4 in the downstream and 3-level duobinary modulation in the upstream is demonstrated

We demonstrate a new architecture that overcomes the bandwidth bottleneck of SONET rings with high node count by allocating different WDM channels for each receiving node and transmitting time-mult

We experimentally demonstrate a net capacity per wavelength of 1.23 Tb/s with 30 GBaud 16-ary quadrature amplitude modulation (16-QAM) mode-division multiplexing (MDM) signals over a single silicon

We report on the interplay between PMD and nonlinearities experienced by polarization-multiplexed signals detected with a coherent receiver.

: We demonstrate the interconnection of two optical packet switching systems: a hybrid optoelectronic packet router and two optical packet rings.

We demonstrate a voice user interface for ONOS, where natural language processing (NLP) is applied to 1) translate human-spoken requests into northbound APIs of ONOS and 2) answer network-related q

A periodic wavelength plan allows for a cost-effective WDM solution in PON.

By transmitting trains of 2 sup (14) bit pseudorandom words in a recirculating loop containing strong, sliding-frequency, guiding filters, we demonstrate "error-free" (measured BER = 10 sup (-9)) s

The close synergy between a satellite system and terrestrial mobile cellular networks for cost-efficient content delivery to mobile users lies at the core of the satellite digital multimedia broadc

Proper design of an embedded system requires the ability to analyze multiple implementation options to determine what parts of the system are best implemented in hardware and what parts are best im