SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
— What is the fastest rate at which we can collect a stream of aggregated data from a set of wireless sensors organized as a tree? We explore a hierarchy of techniques using real...
SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
Abstract—In multicast/broadcast services over infrastructurebased/cellular wireless networks (e.g. 3G cellular networks, WiMax, DVB), data is transmitted to multiple recipients f...
SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
Abstract— In most sensor networks the nodes are static. Nevertheless, the node connectivity is subject to changes because of disruptions in wireless connectivity, transmission po...
SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
Congestion control in wireless multi-hop networks is challenging because of two reasons. First, broadcast is an inherent feature of wireless networks and motivates many creative p...
SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
—Due to the unreliable nature of the wireless medium, provisioning of the Quality of Service (QoS) in wireless LANs is by far more complicated than in wired networks. In this dem...
SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
Abstract—We show that signal strength variability can be reduced by employing multiple low-cost antennas at fixed locations. We further explore the impact of this reduction on w...
SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
Stationary wireless sensor networks (WSNs) fail to scale when the area to be monitored is open (i.e borderless) and the physical phenomena to be monitored may migrate through a la...
SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
—Vehicular networks, in which cars communicate wirelessly to exchange information on traffic conditions, offer a promising way to improve road safety. Yet ensuring the correct f...
SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
—Many sensor networks are deployed for the purpose of covering and monitoring a particular region, and detecting the object of interest in the region. In this paper, based on the...
SECON
2008
IEEE
14 years 7 months ago
2008
IEEE
This paper investigates the benefit of network coding for TCP traffic in a wireless mesh network. We implement network coding in a real wireless mesh network and measure TCP thr...