5657 search results - page 67 / 1132 » Micropayments for Wireless Communications |
ICRA
2008
IEEE
14 years 2 months ago
2008
IEEE
—We introduce an inexpensive, low complexity power surface system capable of simultaneously providing wireless power and bidirectional communication from a surface to multiple mo...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
A key constraint in mobile communications is the reliance on a battery with a limited energy supply. Efficiently utilizing the available energy is therefore an important design co...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
—This paper addresses the problem of real-time video streaming over a bandwidth and energy constrained wireless sensor network (WSN). Considering the compressed video bit stream ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—The time-varying nature of wireless channels poses a challenge for using soft-decision iterative decoders on such channels. Even if the channel gain is perfectly known to the re...
ICCCN
2007
IEEE
14 years 2 months ago
2007
IEEE
—For real-time wireless communications, short forward error-correcting (FEC) codes are indispensable due to the strict delay requirement. In this paper we study the performance o...