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Additive white Gaussian noise
Known as:
AWGN
, WGN
, Gaussian channel
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Additive white Gaussian noise (AWGN) is a basic noise model used in Information theory to mimic the effect of many random processes that occur in…
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Related topics
Related topics
31 relations
Bandwidth (signal processing)
Channel (communications)
Channel capacity
Constant false alarm rate
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2012
Highly Cited
2012
Suboptimal FIR Filtering of Nonlinear Models in Additive White Gaussian Noise
Y. Shmaliy
IEEE Transactions on Signal Processing
2012
Corpus ID: 14792678
The first- and second-order extended finite impulse response (EFIR1 and EFIR2, respectively) filters are addressed for suboptimal…
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Highly Cited
2012
Highly Cited
2012
Molecular Communication in Fluid Media: The Additive Inverse Gaussian Noise Channel
K. Srinivas
,
A. Eckford
,
R. Adve
IEEE Transactions on Information Theory
2012
Corpus ID: 8543405
In this paper, we consider molecular communication, with information conveyed in the time of release of molecules. These…
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Highly Cited
2001
Highly Cited
2001
Analysis of sum-product decoding of low-density parity-check codes using a Gaussian approximation
Sae-Young Chung
,
T. Richardson
,
R. Urbanke
IEEE Trans. Inf. Theory
2001
Corpus ID: 13530310
Density evolution is an algorithm for computing the capacity of low-density parity-check (LDPC) codes under message-passing…
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Highly Cited
1999
Highly Cited
1999
Capacity of Multi-antenna Gaussian Channels
E. Telatar
Eur. Trans. Telecommun.
1999
Corpus ID: 1053126
We investigate the use of multiple transmitting and/or receiving antennas for single user communications over the additive…
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Highly Cited
1995
Highly Cited
1995
Information capacity and power control in single-cell multiuser communications
R. Knopp
,
P. Humblet
Proceedings IEEE International Conference on…
1995
Corpus ID: 61897036
We consider a power control scheme for maximizing the information capacity of the uplink in single-cell multiuser communications…
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Review
1991
Review
1991
Elements of Information Theory
T. Cover
,
Joy A. Thomas
1991
Corpus ID: 190432
Preface to the Second Edition. Preface to the First Edition. Acknowledgments for the Second Edition. Acknowledgments for the…
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Highly Cited
1981
Highly Cited
1981
Determining Optical Flow
Berthold K. P. Horn
,
B. G. Schunck
Other Conferences
1981
Corpus ID: 1371968
Optical flow cannot be computed locally, since only one independent measurement is available from the image sequence at a point…
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Highly Cited
1975
Highly Cited
1975
Adaptive noise cancelling: Principles and applications
B. Widrow
,
J. Glover
,
+6 authors
R. Goodlin
Proceedings of the IEEE
1975
Corpus ID: 16574996
This paper describes the concept of adaptive noise cancelling, an alternative method of estimating signals corrupted by additive…
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Highly Cited
1974
Highly Cited
1974
A simple converse for broadcast channels with additive white Gaussian noise (Corresp.)
P. Bergmans
IEEE Trans. Inf. Theory
1974
Corpus ID: 32689465
Sets of achievable rates for the additive white Gaussian noise broadcast channel have been found by Cover [1] for channels with…
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Highly Cited
1966
Highly Cited
1966
A coding scheme for additive noise channels with feedback-I: No bandwidth constraint
J. Schalkwijk
,
T. Kailath
IEEE Trans. Inf. Theory
1966
Corpus ID: 29598137
In some communication problems, it is a good assumption that the channel consists of an additive white Gaussian noise forward…
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