638 search results - page 124 / 128 » Topology management in ad hoc networks |
IJNSEC
2011
13 years 2 months ago
2011
This paper presents a description and performance evaluation of a threshold secret sharing (TSS) node authentication scheme in noisy mobile ad hoc networks (MANETs). The scheme ca...
AHSWN
2008
13 years 7 months ago
2008
This paper discusses the ideal shapes of control frames (i.e., RTS/CTS frames) in the IEEE 802.11 MAC layer for efficient power control and directional beam forming in mobile ad h...
ADHOC
2006
13 years 7 months ago
2006
Since the energy budget of mobile nodes is limited, the performance of a networking protocol for such users should be evaluated in terms of its energy efficiency, in addition to t...
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
—There is a growing interest in methods for analyzing data describing networks of all types, including information, biological, physical, and social networks. Typically the data ...
POLICY
2004
Springer
14 years 29 days ago
2004
Springer
We study the specification of access control policy in large-scale distributed systems. Our work on real-world policies has shown that standard policy idioms such as role hierarc...