Sciweavers

1116 search results - page 127 / 224
» Packet combining in sensor networks
Sort
View
CMS
2010
149views Communications» more  CMS 2010»
14 years 11 months ago
Peer-to-Peer VoIP Communications Using Anonymisation Overlay Networks
Abstract. Nowadays, Voice over Internet Protocol (VoIP) which enables voice conversation remotely over packet switched networks gains much attentions for its low costs and flexible...
Ge Zhang, Simone Fischer-Hübner
ICDCS
2003
IEEE
15 years 4 months ago
Collision Avoidance in Single-Channel Ad Hoc Networks Using Directional Antennas
Three collision-avoidance protocols are analyzed that use omni-directional packet reception together with omnidirectional transmissions, directional transmissions, or a combinatio...
Yu Wang, J. J. Garcia-Luna-Aceves
PERCOM
2010
ACM
14 years 9 months ago
Resilient image sensor networks in lossy channels using compressed sensing
—Data loss in wireless communications greatly affects the reconstruction quality of a signal. In the case of images, data loss results in a reduction in quality of the received i...
Scott Pudlewski, Arvind Prasanna, Tommaso Melodia
MM
1994
ACM
125views Multimedia» more  MM 1994»
15 years 3 months ago
Two-Dimensional Scaling Techniques for Adaptive, Rate-Based Transmission Control of Live Audio and Video Streams
: One of the major obstacles facing designers of video conferencing systems is the problem of ameliorating the effects of congestion on interconnected packet-switched networks that...
Terry Talley, Kevin Jeffay
ANCS
2009
ACM
14 years 9 months ago
Experience with high-speed automated application-identification for network-management
AtoZ, an automatic traffic organizer, provides control of how network-resources are used by applications. It does this by combining the high-speed packet processing of the NetFPGA...
Marco Canini, Wei Li 0009, Martin Zádn&iacu...