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» Contention-Free MAC Protocols for Wireless Sensor Networks
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CORR
2010
Springer
99views Education» more  CORR 2010»
14 years 9 months ago
A New Phase Transition for Local Delays in MANETs
: We study a slotted version of the Aloha Medium Access (MAC) protocol in a Mobile Ad-hoc Network (MANET). Our model features transmitters randomly located in the Euclidean plane, ...
François Baccelli, Bartek Blaszczyszyn
ITIIS
2010
223views more  ITIIS 2010»
14 years 8 months ago
An Adaptive FEC Mechanism Using Cross-layer Approach to Enhance Quality of Video Transmission over 802.11 WLANs
Forward Error Correction (FEC) techniques have been adopted to overcome packet losses and to improve the quality of video delivery. The efficiency of the FEC has been significantl...
Longzhe Han, Sungjun Park, Seung-Seok Kang, Hoh Pe...
INFOCOM
2009
IEEE
15 years 4 months ago
Rateless Coding with Feedback
The erasure resilience of rateless codes, such as Luby-Transform (LT) codes, makes them particularly suitable to a wide variety of loss-prone wireless and sensor network applicati...
Andrew Hagedorn, Sachin Agarwal, David Starobinski...
GI
2004
Springer
15 years 2 months ago
A Low-Cost Solution for Frequent Symmetric Key Exchange in Ad-hoc Networks
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...
Markus Volkmer, Sebastian Wallner
CVPR
2009
IEEE
16 years 1 months ago
Distributed Volumetric Scene Geometry Reconstruction With a Network of Distributed Smart Cameras
Central to many problems in scene understanding based on using a network of tens, hundreds or even thousands of randomly distributed cameras with on-board processing and wireless c...
Shubao Liu, Kongbin Kang, Jean-Philippe Tarel and ...