770 search results - page 98 / 154 » Packet Dispersion in IEEE 802.11 Wireless Networks |
IPPS
2007
IEEE
14 years 4 months ago
2007
IEEE
Our goal is to save energy in wireless sensor networks (WSNs) by periodic duty-cycling of sensor nodes. We schedule sensor nodes between active (transmit or receive) and sleep mod...
ICPPW
2002
IEEE
14 years 2 months ago
2002
IEEE
A wireless ad hoc network is a collection of mobile nodes with no fixed infrastructure. The absence of central authorization facility in dynamic and distributed environment requir...
NAS
2010
IEEE
13 years 8 months ago
2010
IEEE
Node localization becomes an important issue in the wireless sensor network as its broad applications in environment monitoring, emergency rescue and battlefield surveillance, et...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
—This paper presents a group-based security scheme for distributed wireless sensor networks. The scheme is proposed with 3-types of entities: one or more base stations, Y number ...
SEUS
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract. Wireless sensor networks (WSNs) are comprised of energy constrained nodes. This limitation has led to the crucial need for energy-aware protocols to produce an efficient ...