Surveillance performance is studied for a wireless eavesdropping system, where a full-
duplex legitimate monitor eavesdrops a suspicious user's link with artificial noise (AN) …

This paper studies optimal transmission over wireless channels with imperfect channel state
information available at the transmitter side in the context of point-to-point channels …

Distributed Opportunistic Scheduling (DOS) techniques have been recently proposed to
improve the throughput performance of wireless networks. With DOS, each station contends …

Distributed opportunistic scheduling (DOS) is studied for wireless ad hoc networks in which
many links contend for a channel using random access before data transmission. Simply …

In this paper, we study the quality-of-service (QoS) support for realtime traffic in cognitive
radio (CR) networks when spectrum availability and quality is not known a priori. A resource …

In this study, we consider a single-hop wireless sensor network where both the sensor
nodes and the controller node have multiple antennas. We focus on single beam …

Distributed opportunistic scheduling (DOS) is inherently more difficult than conventional
opportunistic scheduling due to the absence of a central entity that knows the channel state …

We investigate achievable degrees-of-freedom (DoF) of an (N, K)-user interference channel
where only K user (transmitter-receiver) pairs among N user pairs are allowed to …

For next-generation network topologies, the distributed wireless ad-hoc network is one of the
most challenging issues because of the inherent node intelligence decision. Nevertheless …

This letter studies distributed opportunistic channel access in a contention-based wireless
network with decode-and-forward relays. If a source wins a contention, the channel state …