348 search results - page 22 / 70 » Using Data Aggregation to Prevent Traffic Analysis in Wirele... |
ICC
1997
IEEE
13 years 11 months ago
1997
IEEE
The task of supporting integrated multi-rate multimedia traffic in a bandwidth poor wireless environment poses a unique and challenging problem for network managers. In this paper...
IPSN
2004
Springer
14 years 28 days ago
2004
Springer
The efficacy of data aggregation in sensor networks is a function of the degree of spatial correlation in the sensed phenomenon. While several data aggregation (i.e., routing with...
COMSWARE
2007
IEEE
14 years 1 months ago
2007
IEEE
— Recent studies on wireless sensor networks (WSN) have shown that the duration of contacts and inter-contacts are power law distributed. While this is a strong property of these...
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
Wireless sensor networks have enormous potential to aid data collection in a number of areas, such as environmental and wildlife research. In this paper, we address the challenges...