7992 search results - page 1514 / 1599 » Communication Abstractions for Distributed Systems |
SENSYS
2006
ACM
14 years 3 months ago
2006
ACM
Sensor networks are fundamentally constrained by the difficulty and energy expense of delivering information from sensors to sink. Our work has focused on garnering additional si...
SIGCOMM
2006
ACM
14 years 3 months ago
2006
ACM
Extensive measurement studies have shown that end-to-end Internet path performance degradation is correlated with routing dynamics. However, the root cause of the correlation betw...
INFOCOM
2005
IEEE
14 years 3 months ago
2005
IEEE
— In wireless sensor networks (WSNs), sensor location plays a critical role in many applications. Having a GPS receiver on every sensor node is costly. In the past, a number of l...
INFOCOM
2005
IEEE
14 years 3 months ago
2005
IEEE
—It is well known that IEEE 802.11 provides a physical layer multirate capability and, hence, MAC layer mechanisms are needed to exploit this capability. Several solutions have b...
MOBICOM
2004
ACM
14 years 3 months ago
2004
ACM
Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sens...