490 search results - page 48 / 98 » Changing the Channel |
TMC
2011
13 years 2 months ago
2011
—We investigate location distinction, the ability of a receiver to determine when a transmitter has changed location, which has application for energy conservation in wireless se...
ENGL
2008
13 years 6 months ago
2008
Mobile application development belongs on the complicated, but quite regular software development environment that includes many different solutions possibilities in the developmen...
TWC
2010
13 years 2 months ago
2010
Abstract--In this paper we develop a new analytical methodology for the evaluation of the outage probability of cooperative decode-and-forward (DF) automatic-repeat-request (ARQ) r...
CHES
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. A5/2 is a synchronous stream cipher that is used for protecting GSM communication. Recently, some powerful attacks [2,10] on A5/2 have been proposed. In this contribution...
TON
2010
13 years 2 months ago
2010
Abstract--We consider a scheduled orthogonal frequency division multiplexed (OFDM) wireless cellular network where the channels from the base-station to the mobile users undergo fl...