58 search results - page 4 / 12 » An Energy Efficient Data Reaccess Scheme for Data Broadcast ... |
COMCOM
2007
13 years 5 months ago
2007
With the increasing popularity of wireless networks and mobile computing, data broadcasting has emerged as an efficient way of delivering data to mobile clients having a high degr...
WONS
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper, we consider hybrid ad hoc networks, which are composed of two kinds of nodes, regular ones and nodes with additional capabilities. For example, multi-hop cellular a...
EWSN
2010
Springer
13 years 9 months ago
2010
Springer
Sparse wireless sensor networks (WSNs) are being effectively used in several applications, which include transportation, urban safety, environment monitoring, and many others. Sens...
MOBICOM
2000
ACM
13 years 10 months ago
2000
ACM
—Caching frequently accessed data items on the client side is an effective technique for improving performance in a mobile environment. Classical cache invalidation strategies ar...
CIS
2007
Springer
13 years 12 months ago
2007
Springer
ct This paper proposes a Secure Encrypted-data Aggregation (SEA) scheme in mobile wireless sensor networks (MWSN) environment. Our design for data aggregation eliminates redundant ...