Sciweavers

1314 search results - page 20 / 263
» The Impact of Active Networks on Established Network Operato...
Sort
View
GLOBECOM
2010
IEEE
13 years 5 months ago
Phase Transition Diagram for Underlay Heterogeneous Cognitive Radio Networks
Abstract--Characterizing the topology and therefore fundamental limits is a must to establish effective end-to-end cognitive radio networking (CRN). However, there lacks complete u...
Weng-Chon Ao, Shin-Ming Cheng, Kwang-Cheng Chen
GLOBECOM
2007
IEEE
14 years 2 months ago
Provider Provisioned Overlay Networks and Their Utility in DoS Defense
—The current overlay deployment model supports minimal or no involvement by ISPs in overlay deployment and operation. This model rules out a richer set of interactions between th...
Jinu Kurian, Kamil Saraç
ISCC
2002
IEEE
121views Communications» more  ISCC 2002»
14 years 20 days ago
Towards a hybrid network model for wireless packet data networks
In this paper we study the performance trade-offs between conventional cellular and ad-hoc peer-to-peer wireless networks. We compare through simulations the performance of the tw...
Hung-Yun Hsieh, Raghupathy Sivakumar
BROADNETS
2007
IEEE
14 years 2 months ago
Assessing the impact of BitTorrent on DOCSIS networks
Abstract— BitTorrent is a widely deployed peer-to-peer protocol that provides scalable file sharing capabilities. While BitTorrent applications contribute to the demand for high...
James J. Martin, James Westall
ICDCSW
2002
IEEE
14 years 21 days ago
The Impact of Data Aggregation in Wireless Sensor Networks
Sensor networks are distributed event-based systems that differ from traditional communication networks in several ways: sensor networks have severe energy constraints, redundant ...
Bhaskar Krishnamachari, Deborah Estrin, Stephen B....