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MOBIHOC
2002
ACM
16 years 2 months ago
Directional virtual carrier sensing for directional antennas in mobile ad hoc networks
This paper presents a new carrier sensing mechanism called DVCS (Directional Virtual Carrier Sensing) for wireless communication using directional antennas. DVCS does not require ...
Mineo Takai, Jay Martin, Rajive Bagrodia, Aifeng R...
ICC
2007
IEEE
128views Communications» more  ICC 2007»
15 years 9 months ago
Supporting the Sink Mobility: a Case Study for Wireless Sensor Networks
— This paper deals with a system level design solution to support information gathering in the presence of a mobile querying node that experiences frequent disconnections from a ...
David Tacconi, Iacopo Carreras, Daniele Miorandi, ...
CODES
2006
IEEE
15 years 9 months ago
Automatic run-time extraction of communication graphs from multithreaded applications
Embedded system synthesis, multiprocessor synthesis, and thread assignment policy design all require detailed knowledge of the runtime communication patterns among different threa...
Ai-Hsin Liu, Robert P. Dick
ISPAN
2005
IEEE
15 years 8 months ago
An Efficient MPI-IO for Noncontiguous Data Access over InfiniBand
Noncontiguous data access is a very common access pattern in many scientific applications. Using POSIX I/O to access many pieces of noncontiguous data segments will generate a lot...
Ding-Yong Hong, Ching-Wen You, Yeh-Ching Chung
RSP
2003
IEEE
130views Control Systems» more  RSP 2003»
15 years 8 months ago
Contributions to middleware architectures to prototype distribution infrastructures
— Distributed applications require specific middleware support for semantics and run-time constraints for a wide range of hardware or software configurations. However, their fu...
Jérôme Hugues, Laurent Pautet, Fabric...