Publications

A fault-diagnosis and repair facility confronted by demands from diverse finite populations of failure-prone units is to be scheduled under heavy-traffic conditions.

In future mobile networks denser deployment of radio access points is planned to satisfy demand of higher throughput, but an increased number of mobile users can suffer from inter-cell interference

We present an overview of NP-hard problems and methods related to deployment, resource sharing, load balancing and fairness among multiple users in 5G mobile networks.

We present an overview of NP-hard problems and methods related to deployment, resource sharing, load balancing and fairness among multiple users in 5G mobile networks.

We propose a method and hardware architecture for error-correction encoding of downstream traffic in a passive optical network.

Low-complexity multi-user MIMO detector of QAM signals based on long scrambling codes is proposed for HSUPA to improve its capacity and handle the near-far problem.

5G new radio is envisioned to support three major service classes: enhanced mobile broadband (eMBB), ultra-reliable low-latency communications (URLLC), and massive machine type communications.

Cloud Radio Access Network (C-RAN) is becoming more then ever timely in 5G for dense network deployments, but its design has to be adapted to 5G requirements.

Interference alignment (IA) is one of the promising technologies to mitigate multi-user interference in multiple-input multiple-output (MIMO) interference channels.

In a multiuser environment where single terminal serves as access point for a multiple number of devices, there is a challenge to provide service to all the devices contending for the permission to