469 search results - page 50 / 94 » Impact of Radio Irregularity on Wireless Sensor Networks |
SENSYS
2009
ACM
15 years 4 months ago
2009
ACM
Energy in sensor networks is a distributed, non-transferable resource. Over time, differences in energy availability are likely to arise. Protocols like routing trees may concent...
SENSYS
2003
ACM
15 years 2 months ago
2003
ACM
Wireless sensor networks enable dense sensing of the environment, offering unprecedented opportunities for observing the physical world. Centralized data collection and analysis a...
66
Voted
ISCAS
2008
IEEE
15 years 4 months ago
2008
IEEE
—This study describes a method of implementing a fully integrated ultra-low-power (ULP) radio for wireless sensor networks (WSNs). This is achieved using an ad hoc modulation sch...
95
Voted
ICUMT
2009
14 years 7 months ago
2009
Localization of sensor nodes is one of the key issues in Wireless Sensor Networks. It is a precondition for a variety of applications, as well as geographic clustering and routing....
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— Broadcast protocols play a vital role in multihop wireless networks. Due to the broadcast nature of radio signals, a node’s interference range can be larger than its transmis...