Publications

In response to the need for higher-speed and affordable-cost datacenter interconnection networks, hybrid optical/electrical architectures have been proposed.

The IEEE 802.16 standard defines MAC and physical layers for WiMAX networks, but it does not provide any recommendation for the scheduling algorithm that regulates resource assignment for both upli

Vehicles are the third fastest growing connected device type after smart phones and tablets.

Orthogonal frequency division multiple access (OFDMA) is extensively utilized for the downlink of cellular systems such as long term evolution (LTE) and LTE Advanced (LTE-A).

The adaptive RAKE receiver can be used in spread spectrum systems to combine the separate signal energies received due to multipath propagation effects.

We have evaluated the performance of an X-cut Ti:LiNbO3 traveling wave waveguide phase modulator at 1.523micron wavelength for modulation frequencies of 0.1 - 1 GHz.

Being an evolution of IEEE 802.16e, IEEE 802.16j mobile multi-hop relay (MMR) is proposed to gain coverage extension and throughput enhancement.

­the Digital Video Broadcasting Satellite services to Handhelds (DVB-SH) is a hybrid satellite/terrestrial system for the broadcasting of multimedia services to mobile receivers.

Connection admission control (CAC) is an essential technical for code-division multiple-access (CDMA) mobile cellular communication systems.

Coordinated multipoint (CoMP) processing is a key enabling technique in Long Term Evolution-Advanced (LTE-A) to improve the system spectral efficiency.