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» Performance of multichannel wireless ad hoc networks
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WS
2003
ACM
15 years 11 months ago
An authentication framework for hierarchical ad hoc sensor networks
Recent results indicate scalability problems for flat ad hoc networks. To address the issue of scalability, self-organizing hierarchical ad hoc architectures are being investigat...
Mathias Bohge, Wade Trappe
INFOCOM
1999
IEEE
15 years 10 months ago
CEDAR: a Core-Extraction Distributed Ad Hoc Routing Algorithm
Abstract--CEDAR is an algorithm for QoS routing in ad hoc network environments. It has three key components: (a) the establishment and maintenance of a self-organizing routing infr...
Prasun Sinha, Raghupathy Sivakumar, Vaduvur Bhargh...
IPPS
2007
IEEE
16 years 23 days ago
On the Security of Ultrasound as Out-of-band Channel
Ultrasound has been proposed as out-of-band channel for authentication of peer devices in wireless ad hoc networks. Ultrasound can implicitly contribute to secure communication ba...
Rene Mayrhofer, Hans Gellersen
AINA
2007
IEEE
16 years 25 days ago
Power and Delay Analysis of The WEAC Protocol Based MANET Under Video Transport
Abstract— Transporting video over wireless networks has twofold constraints. Not only should it satisfy delay requirements but power minimization and QoS issues should be handled...
Hafiz M. Asif, Tarek R. Sheltami
CORR
2010
Springer
91views Education» more  CORR 2010»
15 years 6 months ago
Shadowing Effects on Routing Protocol of Multihop Ad Hoc Networks
Two-ray ground reflection model has been widely used as the propagation model to investigate the performance of an ad hoc network. But two-ray model is too simple to represent a r...
Anwar Hossain, Mohammed Tarique, Rumana Islam