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» Transmission costs, selfish nodes, and protocol design
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GLOBECOM
2006
IEEE
16 years 4 days ago
On the Performance of Access Strategies for MIMO Ad Hoc Networks
— In this paper, we address the impact of different access strategies in ad hoc networks with multiple antennas and MIMO communications. We employ a cross–layer designed MAC pr...
Marco Levorato, Paolo Casari, Michele Zorzi
IPSN
2009
Springer
16 years 26 days ago
Application-informed radio duty-cycling in a re-taskable multi-user sensing system
As sensor networks mature, there will be an increasing need for re-usable, dynamically taskable software systems that support multiple concurrent applications. In this paper, we c...
Omprakash Gnawali, Jongkeun Na, Ramesh Govindan
ISORC
2005
IEEE
15 years 11 months ago
Placement Solutions for Multiple Versions of A Multimedia Object
Transcoding is an important technology which adapts the same multimedia object to diverse mobile appliances; thus, users’ requests for a specified version of a multimedia objec...
Keqiu Li, Hong Shen, Francis Y. L. Chin
INFOCOM
2006
IEEE
16 years 3 days ago
Time Synchronization for High Latency Acoustic Networks
— Distributed time synchronization is an important part of a sensor network where sensing and actuation must be coordinated across multiple nodes. Several time synchronization pr...
Affan A. Syed, John S. Heidemann
SASN
2006
ACM
16 years 1 days ago
Attack-resilient hierarchical data aggregation in sensor networks
In a large sensor network, in-network data aggregation, i.e., combining partial results at intermediate nodes during message routing, significantly reduces the amount of communic...
Sankardas Roy, Sanjeev Setia, Sushil Jajodia