5 citations · 9 across the 5 of their papers we have counts for
5 papers · 1 filter
Worst-Case Interactive Communication and Enhancing Sensor Network Lifetime
Samar Agnihotri, Pavan Nuggehalli
We are concerned with the problem of maximizing the worst-case lifetime of a data-gathering wireless sensor network consisting of a set of sensor nodes directly communicating with…
New Models for the Correlation in Sensor Data
Samar Agnihotri
In this paper, we propose two new models of spatial correlations in sensor data in a data-gathering sensor network. A particular property of these models is that if a sensor node k…
Energy Conscious Interactive Communication for Sensor Networks
Samar Agnihotri, Pavan Nuggehalli
In this work, we are concerned with maximizing the lifetime of a cluster of sensors engaged in single-hop communication with a base-station. In a data-gathering network, the spatio…
Coding, Scheduling, and Cooperation in Wireless Sensor Networks
Samar Agnihotri, Pavan Nuggehalli
We consider a single-hop data gathering sensor cluster consisting of a set of sensors that need to transmit data periodically to a base-station. We are interested in maximizing the…
Enhancing Sensor Network Lifetime Using Interactive Communication
Samar Agnihotri, Pavan Nuggehalli
We are concerned with maximizing the lifetime of a data-gathering wireless sensor network consisting of set of nodes directly communicating with a base-station. We model this scena…