2172 search results - page 23 / 435 » Distributed User Access Control in Sensor Networks |
ICDCSW
2002
IEEE
14 years 18 days ago
2002
IEEE
IADIS
2004
13 years 9 months ago
2004
Distributed management of user profiles and identities allow reuse of profile information for different personalization services but also raises privacy issues. Users need a possi...
AINA
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper presents a distributed user authentication scheme in wireless sensor networks. Our scheme is based on the self-certified keys cryptosystem (SCK), and we have modified i...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper we analyze the performance of a distributed queuing medium access control (MAC) protocol designed to execute cooperative ARQ (C-ARQ) schemes at the MAC layer. Due to ...
SENSYS
2004
ACM
14 years 1 months ago
2004
ACM
Network congestion occurs when offered traffic load exceeds available capacity at any point in a network. In wireless sensor networks, congestion causes overall channel quality t...