We model end-to-end flows in an ad-hoc wireless network using a tandem of finite-size,
discrete-time queues, located at the nodes along the routes used by the flows, with …

Next-generation wireless networks for personal communication services should be
designed to transfer delay-sensitive bursty-traffic flows over energy-limited buffer-equipped …

We present an" opportunistic" scheduling policy with the objective of improving delay
performance for time-sensitive users in wireless networks. Since packet delay depends on …

We consider the delay properties of one-hop networks with general interference constraints
and multiple traffic streams with time-correlated arrivals. We first treat the case when arrivals …

Broadband integrated services networks have to satisfy different requirements demanded by
both a diverse set of applications and network providers. Real-time, fair, and link-sharing …

The last few years have witnessed significant developments in our understanding of how to
control multi-hop wireless networks for optimizing performance metrics such as throughput …

The first generation of wireless networking protocols have treated time varying wireless
characteristics like fading and interference as adversities that need to be combated. The …

This paper focuses on the design and analysis of scheduling policies for multi-class queues,
such as those found in wireless networks and high-speed switches. In this context, we study …

Max-min fair bandwidth allocation is a mean-ingful objective whenever the level of user
satisfaction cannot be clearly expressed as a function of the allocated bandwidth. In this …

The input-queued switch architecture is widely used in Internet routers due to its ability to run
at very high line speeds. A central problem in designing an input-queued switch is the …