507 search results - page 49 / 102 » Signal processing challenges for future wireless communicati... |
COMCOM
2006
14 years 9 months ago
2006
Recent technological advances in sensors, low-power integrated circuits, and wireless communications have enabled the design of lowcost, miniature, lightweight, and intelligent ph...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Orthogonal Frequency Division Multiplexing (OFDM) has been adopted in many broadband wireless communication standards. In OFDM systems, channel estimation is a crucial module in co...
MSWIM
2006
ACM
15 years 3 months ago
2006
ACM
As mobile devices, such as laptops, PDAs or mobile phones, are getting more and more ubiquitous and are able to communicate with each other via wireless technologies, the paradigm...
MOBICOM
2009
ACM
15 years 4 months ago
2009
ACM
Wireless sensor networks (WSNs) have been increasingly available for critical applications such as security surveillance and environmental monitoring. An important performance mea...
SECON
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper we present a new approach called cue-based networking that uses hints or cues about the physical environment to optimize networked application behavior. We define...