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IWCMC
2006
ACM
14 years 2 months ago
Modeling key agreement in multi-hop ad hoc networks
Securing multicast communications in ad hoc networks has become one of the most challenging research directions in the areas of wireless networking and security. This is especiall...
Giovanni Di Crescenzo, Maria Striki, John S. Baras
MOBICOM
2006
ACM
14 years 2 months ago
Distributed channel management in uncoordinated wireless environments
Wireless 802.11 hotspots have grown in an uncoordinated fashion with highly variable deployment densities. Such uncoordinated deployments, coupled with the difficulty of implemen...
Arunesh Mishra, Vivek Shrivastava, Dheeraj Agrawal...
MOBIWAC
2006
ACM
14 years 2 months ago
Calibration-free WLAN location system based on dynamic mapping of signal strength
In this work we present a calibration-free system for locating wireless local area network devices, based on the radio frequency characteristics of such networks. Calibration proc...
Luís Felipe M. de Moraes, Bruno Astuto A. N...
SASN
2006
ACM
14 years 2 months ago
Attacker traceback with cross-layer monitoring in wireless multi-hop networks
Denial-of-Service (DoS) and Distributed DoS (DDoS) attacks can cause serious problems in wireless networks due to its limited network/host resources. Attacker traceback is a promi...
Yongjin Kim, Ahmed Helmy
SIGCOMM
2006
ACM
14 years 2 months ago
Building an AS-topology model that captures route diversity
An understanding of the topological structure of the Internet is needed for quite a number of networking tasks, e.g., making decisions about peering relationships, choice of upstr...
Wolfgang Mühlbauer, Anja Feldmann, Olaf Maenn...