Publications

The 5ESS(R) Digital Switch is an innovative method of providing distributed controlled software capabilities for local exchanges.

We discuss and illustrate the evolution of the 'Quality of Transmission' estimators suitable for optimized planning of next generation WDM networks featuring coherent detection, elastic spectral ef

This paper discusses the impact of physical impairments estimation in designing and operating reconfigurable optically transparent networks, accounting for uncertainties and the level of confidence

NG-PON2 is the industry's first multiple wavelength (per direction), standards-based passive optical network system that is compatible with power-split optical distribution networks.

This is the second of a two-part paper intended to provide technical insight and rationales behind the recently approved ITU-T G.989.2 Recommendation: the physical media dependent layer specificati

The physical layer capture (PLC) effect occurs frequently in the real wireless deployment; when two or more nodes transmit simultaneously, a receiver can successfully decode the collided frame if t

In this paper, we present a physical layer parameter optimization of direct-detection optical OFDM techniques at bitrates of 10Gb/s and 40Gb/s using two types of field modulation transmitters: opti

Physical layer security is an emerging security concept that achieves perfect secrecy data transmission between the intended network nodes, while the eavesdropping malicious nodes obtain zero infor

Physical layer security (PLS) with radio frequency (RF) energy harvesting (EH) in wireless sensor networks has received significant interest as a technology for secure information transmission and

Recent developments in the field of space-division multiplexing (SDM) for fiber-optic communication systems suggest that the spatial diversity offered by SDMcan be used not only to increase system