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Analysis of Multiple-Antenna Systems With Finite-Rate Feedback Using High-Resolution Quantization Theory
2007
IEEE Transactions on Signal Processing
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This paper considers the development of a general framework for the analysis of transmit beamforming methods in multiple antenna systems with finite-rate feedback. ...
Inspired by the results of classical high resolution quantization theory, the problem of finite-rate quantized communication system is formulated as a general fixed-rate vector quantization problem with ...
Due to the above-mentioned differences, high resolution quantization theory results from classical source coding cannot be directly applied to the design and analysis of finite-rate feedback systems. ...
doi:10.1109/tsp.2006.889407
fatcat:dbqfv3lgezb4rcm5algutwxffy
Analysis of Multiple Antenna Systems with Finite-Rate Feedback Using High Resolution Quantization Theory
Data Compression Conference (DCC'06)
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This paper considers the development of a general framework for the analysis of transmit beamforming methods in multiple antenna systems with finite-rate feedback. ...
Inspired by the results of classical high resolution quantization theory, the problem of finite-rate quantized communication system is formulated as a general fixed-rate vector quantization problem with ...
Due to the above-mentioned differences, high resolution quantization theory results from classical source coding cannot be directly applied to the design and analysis of finite-rate feedback systems. ...
doi:10.1109/dcc.2006.6
dblp:conf/dcc/ZhengDR06
fatcat:jyg6tepe7bc5pmjctnwa73o27m
Analysis of Multiple Antenna Systems With Finite-Rate Channel Information Feedback Over Spatially Correlated Fading Channels
2007
IEEE Transactions on Signal Processing
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Index Terms-Bennett's integral, capacity analysis, channel quantization, constrained source, CSI feedback, distortion analysis, encoder side information, finite-rate feedback, high-resolution quantization ...
This paper employs a high resolution quantization framework to study the effects of finite-rate quantization of the channel state information (CSI) on the performance of MISO systems over correlated fading ...
Duni for many stimulating discussions and critical feedback, which greatly helped with the development of this work. ...
doi:10.1109/tsp.2007.896293
fatcat:fhhtkszltnfnxawfc6acd2nntu
Capacity Analysis of MIMO Systems Using Limited Feedback Transmit Precoding Schemes
2008
IEEE Transactions on Signal Processing
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This paper employs a high resolution quantization framework to study the effects of finite-rate feedback of the channel state information (CSI) on the performance of multiple-input-multiple-output (MIMO ...
In addition, the analysis is extended to deal with MIMO systems using multi-mode spatial multiplexing transmission schemes with finite-rate CSI feedback. ...
CONCLUSION This paper analyzes the behavior of MIMO systems with limited feedback precoding matrices using high resolution quantization theory. ...
doi:10.1109/tsp.2008.917381
fatcat:gjlu44d72rgwzjia652q5vs3du
Analysis of Vector Quantizers Using Transformed Codebooks with Application to Feedback-Based Multiple Antenna Systems
2008
EURASIP Journal on Wireless Communications and Networking
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We then focus our attention on the application of the proposed general framework to providing capacity analysis of a feedback-based MISO system over correlated fading channels using channel quantizers ...
We first consider in this paper the analysis of a general vector quantizer with transformed codebook. ...
ANALYSIS OF VECTOR QUANTIZERS USING TRANSFORMED CODEBOOK WITH APPLICATION TO FEEDBACK-BASED MULTIPLE ANTENNA SYSTEMS
Jun Zheng and Bhaskar D. ...
doi:10.1155/2008/125892
fatcat:3jupkbqijfhfzjtqex6dtswi5m
Average SEP Loss Analysis of Transmit Beamforming for Finite Rate Feedback MISO Systems with QAM Constellation
2007
2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07
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In this paper, utilizing high resolution quantization theory, we analyze the loss in average symbol error probability (SEP) for finite rate feedback MISO systems with rectangular M-QAM constellation. ...
Assuming perfect channel estimation, no-feedback delay and error-less feedback, for spatially i.i.d and correlated channels we derive analytical expressions for loss in average SEP due to finite-rate channel ...
CONCLUSION In this paper, we studied the average SEP loss analysis of finite rate feedback MISO system with rectangular M-QAM utilizing a source coding perspective. ...
doi:10.1109/icassp.2007.366563
dblp:conf/icassp/IsukapalliZR07
fatcat:suijd3cvwrgt5moo3riu56idtu
Transmit beamforming in multiple-antenna systems with finite rate feedback: a VQ-based approach
2006
IEEE Transactions on Information Theory
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The resulting expressions provide insight into the dependence of the performance of transmit beamforming MISO systems on the number of transmit antennas and feedback rate. ...
The performance of systems with quantized beamforming is analyzed for the independent fading case. ...
CONCLUSION We have investigated the problem of quantization associated with beamforming in multiple-antenna communication systems with finite-rate feedback. ...
doi:10.1109/tit.2005.864426
fatcat:nuz3oenbdneqdovbnju6ftrs5a
Optimum Codebook Design and Average SEP Loss Analysis of Spatially Independent and Correlated Feedback Based MISO Systems With Rectangular QAM Constellation
2009
IEEE Transactions on Signal Processing
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Utilizing high resolution quantization theory and assuming perfect channel estimation at the receiver, we analyze the loss in ASEP for spatially independent and correlated finite-rate feedback transmit ...
finite-rate feedback under both perfect and imperfect channel estimate assumptions. ...
AVERAGE SEP LOSS ANALYSIS To obtain insights into the performance of quantized feedback schemes developed, we make use of the analytical results based on high resolution theory developed in [4] . ...
doi:10.1109/tsp.2009.2012886
fatcat:m42gqoyyizgazn3j2cbgqlvu2i
Finite-Rate Feedback MIMO Broadcast Channels with a Large Number of Users
2006
2006 IEEE International Symposium on Information Theory
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We analyze the sum-rate performance of a multiantenna downlink system carrying more users than transmit antennas, with partial channel knowledge at the transmitter due to finite rate feedback. ...
Expressions for the SINR distribution and the sum-rate are derived, and tradeoffs between the number of feedback bits, the number of users, and the SNR are observed. ...
CDI AND SINR FEEDBACK In this section we analyze the sum-rate of the finite-rate feedback scheme with SINR-based CQI. ...
doi:10.1109/isit.2006.261998
dblp:conf/isit/YooJG06
fatcat:uktq6dmc3vbltllvpt222zwnzm
Limited Feedback in Multiple-Antenna Systems with One-Bit Quantization
[article]
2015
arXiv
pre-print
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This paper presents initial results on codebook design and performance analysis for limited feedback systems with one-bit ADCs. ...
Different from the high-resolution case, the absolute phase at the receiver is important to align the phase of the received signals when the received signal is sliced by one-bit ADCs. ...
In our system, there are two one-bit resolution quantizers that separately quantize the real
B bits Fig. 1. A MISO system with one-bit quantization and limited feedback. ...
arXiv:1505.00484v2
fatcat:o3wuxwnczba5jdvgxkflzayr7a
An overview of limited feedback in wireless communication systems
2008
IEEE Journal on Selected Areas in Communications
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We review work in systems using various combinations of single antenna, multiple antenna, narrowband, broadband, single-user, and multiuser technology. ...
These practical systems, which are commonly referred to as limited or finite-rate feedback systems, supply benefits nearly identical to unrealizable perfect transmitter channel knowledge systems when they ...
Their comments and those of the anonymous reviewers improved the paper throughout. ...
doi:10.1109/jsac.2008.081002
fatcat:ko5kyqjpsbag5lkril7c75ahly
Low-Resolution ADCs for Wireless Communication: A Comprehensive Survey
2019
IEEE Access
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To cope with these problems, a useful solution is that the receiver equips with finite resolution analog-to-digital (ADC) converters. ...
However, massive MIMO systems are faced with the problems of mass data processing, high hardware cost, and huge total power consumption. ...
From 2018 to 2020, he will be a Visiting Scholar with the Department of Aeronautics and Astronautics, Shanghai Jiao Tong University (SJTU). ...
doi:10.1109/access.2019.2927891
fatcat:2qmas34hsrbwtilozekisqe5r4
On Low-Resolution ADCs in Practical 5G Millimeter-Wave Massive MIMO Systems
2018
IEEE Communications Magazine
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Finally, the associated challenges and potential implementations of the practical 5G mmWave massive MIMO system with ADC quantizers are discussed. ...
Nowadays, millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO) systems is a favorable candidate for the fifth generation (5G) cellular systems. ...
The good-quality CSI of all antennas can be derived in a round-robin manner. b) Signal detection using high-and low-resolution ADCs: N h antennas are connected with N h high-resolution ADCs, the rest of ...
doi:10.1109/mcom.2018.1600731
fatcat:aomnk3vtmjffrnxsnasssyfcqy
Multi-Antenna Downlink Channels with Limited Feedback and User Selection
2007
IEEE Journal on Selected Areas in Communications
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We analyze the sum-rate performance of a multiantenna downlink system carrying more users than transmit antennas, with partial channel knowledge at the transmitter due to finite rate feedback. ...
Expressions for the SINR distribution and the sum-rate are derived, and tradeoffs between the number of feedback bits, the number of users, and the SNR are observed. ...
INTRODUCTION R ECENT advances in multiuser downlink communication channels show that in multiple input multiple output (MIMO) systems with M transmit antennas and K ≥ M single antenna users, the full multiplexing ...
doi:10.1109/jsac.2007.070920
fatcat:ry4kw5vwnvaw3bjjaewckwyutq
Performance of Multi-User MIMO Precoding with Limited Feedback over Measured Channels
2008
IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference
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We assume that CSIT is obtained by means of a finite-rate feedback channel through channel vector quantization (CVQ) at the receiver. ...
For comparison, we also show the capacity of a single-user system using time division multiple access (TDMA) with no CSIT at all. ...
Further we assume a zero-delay error-free finite-rate feedback channel with a resolution of B bits for each subcarrier q and time m. ...
doi:10.1109/glocom.2008.ecp.738
dblp:conf/globecom/KaltenbergerGKK08
fatcat:mk6j4xmmzzaplmd2mdrw2bylqy
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