It is now well known that employing channel adaptive signaling in wireless communication
systems can yield large improvements in almost any performance metric. Unfortunately …

We develop medium access control protocols to enable users in a wireless network to
opportunistically transmit when they have favorable channel conditions, without requiring a …

Traditional network optimization focuses on a single control objective in a network populated
by obedient users and limited dispersion of information. However, most of today's networks …

The current research is situated on context of teacher support in Virtual Learning
Environments (VLE), specifically related to decision-making process. The knowledge about …

In this contribution, we present a survey on the radio resource allocation techniques in
orthogonal frequency division multiplexing (OFDM) and orthogonal frequency division …

IoT systems typically involve separate data collection and processing, and face the
scalability issue when the number of nodes increases. For some tasks, only the result of data …

Interferences arising between wireless sensor–actuator systems communicating over
shared wireless channels impact closed loop control performance. We design interference …

Computation over multiple access channel (CoMAC) scheme provides a promising solution
to future large-scale wireless networks by utilizing the superposition property of the wireless …

This paper considers from the perspective of MAC layer, a throughput maximization problem
of NOMA-ALOHA, ALOHA implemented over NOMA (non-orthogonal multiple access), that …

The sum rate performance of random-access networks crucially depends on the access
protocol and receiver structure. Despite extensive studies, how to characterize the maximum …