Topology Control (TC) is one of the most important techniques used in wireless ad hoc and
sensor networks to reduce energy consumption (which is essential to extend the network …

We analyze the critical transmitting range for connectivity in wireless ad hoc networks. More
specifically, we consider the following problem: assume n nodes, each capable of …

In ad hoc wireless networks, it is crucial to minimize power consumption while maintaining
key network properties. This work studies power assignments of wireless devices that …

We consider the problem of computing an optimal range assignment in a wireless network
which allows a specified source station to perform a broad-cast operation. In particular, we …

In this paper we consider a constrained version of the range assignment problem for
wireless ad hoc networks, where the value the node transmitting ranges must be assigned in …

We investigate the problem of minimum energy broadcasting in ad hoc networks where
nodes have capability to adjust their transmission range. The minimal transmission energy …

A communication network is called a radio network if its nodes exchange messages in the
following restricted way. First, a send operation performed by a node delivers copies of the …

Some Recent Theoretical Advances and Open Questions on Energy Consumption in Ad-Hoc
Wireless Networks Page 1 Some Recent Theoretical Advances and Open Questions on …

In this paper we consider the problem of efficient data gathering in sensor networks for
arbitrary sensor node deployments. The efficiency of the solution is measured by a number …

Given a set N of radio stations located on an Euclidean space, a source station s and an
integer h (1⩽ h⩽| N|− 1), the minimum bounded-hop broadcast range assignment problem …