Now showing items 11-20 of 22
Shield behaviour of communication cables.
Memory effect in thin films of insulating polymer and C60 nanocomposites
(Institute of Physics, 2006-01-14)
We describe the use of C60 fullerene molecules as the charge storage medium in an insulating poly-vinyl-phenol (PVP) polymer. The simple metal–organic–metal (MOM) sandwich structure devices deposited from solution exhibit ...
Fast tree-trellis list viterbi decoding
Langmuir-Blodgett film deposition of metallic nanoparticles and their application to electronic memory structures.
(American Chemical Society, 2003-04-01)
Branch and bound algorithms for rate-distortion optimized media streaming
We consider the problem of rate-distortion optimized streaming of packetized multimedia data over a single quality-of-service network using feedback and retransmissions. For a single data unit, we prove that the problem ...
Determination of density of states in amorphous carbon
Various methods have been employed before to deduce the density of states (DOS) in amorphous carbon. However, further investigations show that capacitance measurements on a metal-insulator-semiconductor structure are an ...
MIMO-OFDM-based DVB-H systems: a hardware design for a PAPR reduction technique
Digital video broadcasting - handheld (DVB-H) is the technology driving mobile TV, which uses orthogonal frequency division multiplexing (OFDM) systems with multiple-input multiple-output technology (MIMO). These mobile ...
Efficient rate-distortion optimized media streaming for tree-structured packet dependencies
When streaming packetized media data over a lossy packet network, it is desirable to use transmission strategies that minimize the expected distortion subject to a constraint on the expected transmission rate. Because the ...
Real-time error protection of embedded codes for packet erasure and fading channels
Reliable real-time transmission of packetized embedded multimedia data over noisy channels requires the design of fast error control algorithms. For packet erasure channels, efficient forward error correction is obtained ...