A SIM-Based Solution to 5G Failures.

We develop Sonica, a software-defined open NB-IoT research platform.

Reliable mobility management under extreme mobility.

A flexible, open, and software-defined 4G LTE/5G networked system.

Device-based, standard-compliant solution to latency reduction for LTE.

Fine-grained mobile network analytics inside your smartphones.

A Software-Defined Approach to 5G Services for Robots.

Information-centric wireless with Augmented Reality

Configuration management for mobility support in cellular networks.

A cloud platform for mobile devices to share and query the fine-grained cellular information at scale.

Control-plane protocol verification in cellular Networks.

Reduce 4G/5G mobile data access latency via control-plane acceleration.

Device-customized cellular network access on commodity smartphones.

Supporting Mobile Virtual/Augmented Reality in Cellular Networks

A new SDR system that provides programmability and ensures low latency at PHY and MAC.

One ideal technology which balances between speed and energy during the race.

MiRA is a novel MIMO RA scheme that zigzags between intra- and inter-mode rate options.

Secure mobile data charging in 3G/4G cellular networks.

LTE Voice in peril and beyond: a security perspective on VoLTE and CSFB and more.

Rethinking NFV in LTE and Beyond: Reliable, Scalable and Fault Tolerant NFV designs in 4G LTE and 5G arena.

Traffic-driven power saving in operational 3G cellular networks