Audio augmented reality (AAR) applications need to render virtual sounds with acoustic effects that match the real environment of the user to create an experience with strong sense of presence.
Knowledge of accurate and timely channel state information (CSI) at the transmitter is becoming increasingly important in wireless communication systems.
Design and performance of a novel, fast, endless, and continuously tunable nematic liquid crystal polarization controller is reported.
We have developed fast-tunable multi-frequency lasers and SG- DBR lasers that switch wavelength on the nanosecond timescale.
We demonstrate a silicon photonics filter based on ring resonator for an integrated receiver in access networks.
In real-time augmented reality applications, it is important to find and track the 3D position and orientation of a moving camera with high accuracy.
An all-optical fast wavelength switching at 10 Gbit/s between 200 GHz-spaced channels using a digitally tunable external cavity laser and semiconductor optical amplifier-based wavelength converter
ATM networks are used to carry a variety of types of traffic.
Per-flow network traffic measurements are needed for effective network traffic management, network performance assessment, and detection of anomalous network events such as incipient DoS attacks.
We consider the problem of fast estimation of flow rates in backbone network links with possible millions of flows.
