60 search results - page 7 / 12 » Potentials of Opportunistic Routing in Energy-Constrained Wi... |
ICCSA
2005
Springer
14 years 16 days ago
2005
Springer
Abstract. In this paper, we propose a novel hierarchical routing protocol for a large wireless sensor network (WSN) wherein sensors are arranged into a multi-layer architecture wit...
CONEXT
2008
ACM
13 years 8 months ago
2008
ACM
There are two primary challenges to supportinghigh-throughput, reliable multicast in wireless mesh networks (WMNs). The first is no different from unicast: wireless links are inhe...
COMSUR
2011
12 years 6 months ago
2011
—Wireless sensor networks (WSNs) are networks of distributed autonomous devices that can sense or monitor physical or environmental conditions cooperatively. WSNs face many chall...
PERCOM
2006
ACM
14 years 6 months ago
2006
ACM
In this paper we study the use of vehicles as sensors in a "vehicular sensor network," a new network paradigm that is critical for gathering valuable information in urba...
IJDSN
2006
13 years 7 months ago
2006
Security is a critical challenge for creating robust and reliable sensor networks. For example, routing attacks have the ability to disconnect a sensor network from its central ba...