13 search results - page 2 / 3 » Chopper Modulation Improves OTA Information Transmission |
WOWMOM
2009
ACM
14 years 7 hour ago
2009
ACM
WIMAX (Worldwide Interoperability for Microwave Access) is a promising new networking technology that potentially offers high speed and wide area wireless access services that com...
GLOBECOM
2009
IEEE
14 years 7 days ago
2009
IEEE
Abstract— This paper presents a novel multi-functional MultipleInput Multiple-Output (MIMO) scheme that combines the benefits of the Vertical Bell Labs Layered Space-Time (V-BLA...
ICON
2007
IEEE
13 years 11 months ago
2007
IEEE
—Communication is not necessarily made secure by the use of encryption alone. The mere existence of communication is often enough to raise suspicion and trigger investigative act...
VTC
2006
IEEE
13 years 11 months ago
2006
IEEE
When adapting the transmitter to the channel state information (CSI), improved transmission is possible compared to the open loop system where no CSI is provided at the transmitte...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— This paper proposes a new method for peak to average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems using two alternative signalling ...