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Channel state information
Known as:
CSI
, Channel estimation
, Channel estimation coefficients
In wireless communications, channel state information (CSI) refers to known channel properties of a communication link. This information describes…
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Related topics
Related topics
22 relations
Bandwidth (signal processing)
Beamforming
Bit error rate
Cooperative MIMO
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Broader (2)
Information theory
Radio resource management
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2010
2010
On the Use of Channel Shortening in Multichannel Acoustic System Equalization
Wancheng Zhang
,
Emanuël Habets
,
P. Naylor
2010
Corpus ID: 52403772
This work investigates the use of channel shortening (CS) in equalization of acoustic systems. Channel shortening techniques have…
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2006
2006
MAI-Free MC-CDMA Systems Based on Hadamard–Walsh Codes
S. Tsai
,
Yuan-Pei Lin
,
C.-C. Jay Kuo
IEEE Transactions on Signal Processing
2006
Corpus ID: 8675500
It is known that multicarrier code-division multiple-access (MC-CDMA) systems suffer from multiaccess interference (MAI) when the…
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Highly Cited
2003
Highly Cited
2003
Comparative Study of Various Frequency Equalization Techniques for Downlink of a Wireless OFDM-CDMA System
T. Sao
,
F. Adachi
2003
Corpus ID: 16771552
SUMMARY In a wireless OFDM-CDMA system, the data-modulated symbol of each user is spread over multiple subcarriers in the…
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Review
2002
Review
2002
Joint Detection and Channel Estimation Algorithms for QS-CDMA Signals Over Time-Varying Channels
M. Tüchler
,
R. Koetter
,
+4 authors
B. Vucetic
2002
Corpus ID: 61870045
We study the turbo equalization approach to coded data trans- mission over channels with intersymbol interference. In the…
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2001
2001
Two-dimensional MMSE channel estimation for OFDM systems with transmitter diversity
W. Jeon
,
K. Paik
,
Y. Cho
IEEE 54th Vehicular Technology Conference. VTC…
2001
Corpus ID: 40446336
A two-dimensional pilot-symbol aided (2-D PSA) channel estimation technique for coherent orthogonal frequency-division…
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2000
2000
Joint channel estimation and data symbol detection in space-time communications
C. Cozzo
,
B. Hughes
IEEE International Conference on Communications…
2000
Corpus ID: 26545851
This paper considers joint channel estimation and data detection for multipath radio channels with multiple antennas at the…
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1999
1999
Blind multiuser MMSE detector for CDMA signals in ISI channels
D. Gesbert
,
J. Sorelius
,
P. Stoica
,
A. Paulraj
IEEE Communications Letters
1999
Corpus ID: 11996292
A technique is introduced that allows the blind and direct estimation of an optimal, in the minimum mean-squared error sense…
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Highly Cited
1998
Highly Cited
1998
Filtered decision feedback channel estimation for OFDM-based DTV terrestrial broadcasting system
A. Chini
,
Yiyan Wu
,
M. El-Tanany
,
S. Mahmoud
IEEE transactions on broadcasting
1998
Corpus ID: 62144574
Orthogonal frequency division multiplexing (OFDM) is one of the transmission techniques used for digital television (DTV…
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Highly Cited
1997
Highly Cited
1997
Channel estimation using time multiplexed pilot symbols for coherent RAKE combining for DS-CDMA mobile radio
H. Andoh
,
M. Sawahashi
,
F. Adachi
IEEE International Symposium on Personal, Indoor…
1997
Corpus ID: 62681130
Coherent DS-CDMA forward and reverse links periodically transmitting pilot symbols every data slot to estimate the fading…
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Highly Cited
1994
Highly Cited
1994
Symbol-aided channel estimation with nonselective Rayleigh fading channels
A. D'andrea
,
Antonello Diglio
,
Umberto Mengali
International Conference on Communications
1994
Corpus ID: 57253796
New algorithms are proposed to implement coherent detection of PSK signals transmitted over frequency-flat Rayleigh channels…
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