1018 search results - page 48 / 204 » Issues in wireless E-commerce |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract-- As the distance between terminals in modern wireless networks tends to decrease, the energy consumption issue, conventionally assumed to be exclusively dominated by the ...
TMC
2012
12 years 5 days ago
2012
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
WSNA
2003
ACM
14 years 3 months ago
2003
ACM
Many applications in ubiquitous computing rely on knowing where people and objects are relative to each other. By placing small wireless sensors on people, at specific locations, ...
CNSR
2008
IEEE
14 years 4 months ago
2008
IEEE
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of t...
PERCOM
2006
ACM
14 years 3 months ago
2006
ACM
—Efficient information management is crucial for the timely administration of Emergency Medical Services (EMS). In this paper, we describe a project to design and implement an au...