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TCOM
2016
4 years 4 months ago
Transmission of Sporadic Analog Samples Over Wireless Channels
Abstract—A low-latency, parameter modulationestimation feedback protocol for wideband channels is introduced for both pure line-of-sight and more general fading channels with sev...
Ayse Ünsal, Raymond Knopp
DSD
2008
IEEE
115views Hardware» more  DSD 2008»
9 years 9 months ago
Reliable Data Transmission over Simple Wireless Channels: A Case Study
We discuss the issue of reliable transmission of bounded streams of data samples over simple wireless channels offered by low-end RF modules. Traditional solutions, i.e., window-b...
Pawel Gburzynski, Bozena Kaminska, Ashikur Rahman
ICASSP
2011
IEEE
8 years 11 months ago
Shannon meets Nyquist: Capacity limits of sampled analog channels
We explore several fundamental questions at the intersection of sampling theory and information theory. In particular, we study how capacity is affected by a given sampling mechan...
Yuxin Chen, Yonina C. Eldar, Andrea J. Goldsmith
VTC
2010
IEEE
172views Communications» more  VTC 2010»
9 years 6 months ago
Two-Slot Channel Estimation for Analog Network Coding Based on OFDM in a Frequency-Selective Fading Channel
—Recently, broadband analog network coding (ANC) was introduced to utilize high-data rate transmission over the wireless – frequency selective fading – channel. However, ANC ...
Tomas Sjodin, Haris Gacanin, Fumiyuki Adachi
WIOPT
2011
IEEE
8 years 11 months ago
Energy-neutral source-channel coding in energy-harvesting wireless sensors
Abstract—This work addresses the problem of energy allocation over source compression and transmission for a single energy-harvesting sensor. An optimal class of policies is iden...
Paolo Castiglione, Osvaldo Simeone, Elza Erkip, Th...
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