2880 search results - page 68 / 576 » Using Channels for Multimedia Communication |
PERCOM
2009
ACM
14 years 2 months ago
2009
ACM
Abstract—In this paper, we consider privacy challenges in eventdriven pervasive spaces where multimedia streams captured by sensors embedded in the infrastructure are used to det...
PPL
2008
13 years 7 months ago
2008
Parallel functional programs with implicit communication often generate purely hierarchical communication topologies during execution: communication only happens between parent an...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— We consider a collocated wireless network where all links contend for a given channel and each link can hear others’ transmissions. Due to channel fading, the link condition ...
JSAC
2007
13 years 7 months ago
2007
— We propose to add a new dimension to existing wireless multimedia systems by enabling autonomous stations to dynamically compete for communication resources through adjustment ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract-- Channel estimation for frequency-selective timevarying channels is considered using superimposed training. We employ a discrete prolate spheroidal basis expansion model ...