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Multipair Full-Duplex Relaying With Massive Arrays and Linear Processing
2014
IEEE Journal on Selected Areas in Communications
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In contrast, we consider multipair full-duplex relaying channels with massive arrays at the relay station. ...
Multipair full-duplex relaying system. sions for the end-to-end (e2e) achievable rates of MRC/MRT and ZF processing, respectively. ...
The (m, n)th element of the can be written as We can see that the vector (10) , we arrive at (19) . 2) For MRC/MRT processing: We next provide the proof for MRC/MRT processing. ...
doi:10.1109/jsac.2014.2330091
fatcat:uygpjqkvyrbgfku4vsj5yg2rpm
Multipair Full-Duplex Relaying with Massive Arrays and Linear Processing
[article]
2014
arXiv
pre-print
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We consider a multipair decode-and-forward relay channel, where multiple sources transmit simultaneously their signals to multiple destinations with the help of a full-duplex relay station. ...
We derive an exact achievable rate in closed-form for MRC/MRT processing and an analytical approximation of the achievable rate for ZF processing. ...
In contrast, we consider multipair full-duplex relaying channels with massive arrays at the relay station. ...
arXiv:1405.1063v1
fatcat:nxi4u4uvorg7vm737wk2s5goha
Multi-Pair Two Way AF Full-Duplex Massive MIMO Relaying with ZFR/ZFT Processing
[article]
2017
arXiv
pre-print
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We consider two-way amplify and forward relaying, where multiple full-duplex user pairs exchange information via a shared full-duplex massive multiple-input multiple-output (MIMO) relay. ...
We derive closed-form lower bound for the spectral efficiency with zero-forcing processing at the relay, by using minimum mean squared error channel estimation. ...
CONCLUSION We considered a multi-pair AF full-duplex massive MIMO two-way relay with full-duplex users with single transmit and receive antenna. ...
arXiv:1710.01209v1
fatcat:j7gwj6vhyfefpfzo6uczoqlu5e
Massive MIMO Relaying with Hybrid Processing
[article]
2016
arXiv
pre-print
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In particular, we consider a multipair amplify-and-forward (AF) relay system with maximum ratio combining/transmission (MRC/MRT) and we determine the asymptotic spectral efficiency for this hybrid analog ...
Massive multiple-input multiple-output (MIMO) relaying is a promising technological paradigm which can offer high spectral efficiency and substantially improved coverage. ...
We recall that MRC/MRT type of processing has been well integrated in the context of massive MIMO, since it offers a near-optimal performance and can be implemented in a distributed manner [20] . ...
arXiv:1511.05834v2
fatcat:43rboxrkqjdrdhphwt37cphcda
Massive MIMO relaying with hybrid processing
2016
2016 IEEE International Conference on Communications (ICC)
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We recall that MRC/MRT type of processing has been well integrated in the context of massive MIMO, since it offers a near-optimal performance and can be implemented in a distributed manner [20] . ...
In [1] , a massive relay is considered to overcome the detrimental effects of loop interference in full-duplex operation. ...
doi:10.1109/icc.2016.7510972
dblp:conf/icc/FozooniMJA16
fatcat:3wc5jrysdvfrpbnmtm4bamtz2m
Hybrid Processing Design for Multipair Massive MIMO Relaying with Channel Spatial Correlation
[article]
2018
arXiv
pre-print
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Massive multiple-input multiple-output (MIMO) avails of simple transceiver design which can tackle many drawbacks of relay systems in terms of complicated signal processing, latency, and noise amplification ...
Then, the beamforming is completed by simple digital signal processing, i.e., maximum ratio combining/maximum ratio transmission (MRC/MRT) or zero-forcing (ZF) in the baseband domain. ...
The potential of massive relaying to mitigate self-interference in full-duplex relaying was originally investigated in the seminal work of [10] . ...
arXiv:1808.09053v1
fatcat:sfez3h5uovhnxp2uqhw4nf2tim
Hybrid Processing Design for Multipair Massive MIMO Relaying with Channel Spatial Correlation
2018
IEEE Transactions on Communications
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Massive multiple-input multiple-output (MIMO) avails of simple transceiver design which can tackle many drawbacks of relay systems in terms of complicated signal processing, latency, and noise amplification ...
Then, the beamforming is completed by simple digital signal processing, i.e., maximum ratio combining/maximum ratio transmission (MRC/MRT) or zero-forcing (ZF) in the baseband domain. ...
The potential of massive relaying to mitigate self-interference in full-duplex relaying was originally investigated in the seminal work of [10] . ...
doi:10.1109/tcomm.2018.2867490
fatcat:vprk2ufqxrbzxamqgrufoq6b5q
Power Allocation Optimization for Spectrum-Efficient Multi-Pair Two-Way Massive MIMO Full-Duplex Relay over Ricean Channels
2017
International Journal of Communications, Network and System Sciences
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In this paper we investigate the power allocation optimization for spectrum efficient multi-pair two-way massive MIMO (TWMM) amplify-and-forward (AF) full-duplex (FD) relay over Ricean fading channels, ...
First, the zero-forcing reception/zeroforcing transmission and maximum-ratio combining/maximum ratio transmission processing matrices with imperfect channel state information at the relay are presented ...
First, the ZFR/ZFT and MRC/MRT processing matrices with imperfect channel state information at the relay are presented. ...
doi:10.4236/ijcns.2017.108b005
fatcat:oe6r7xiodrcdxcyqzuj33ennfa
Multipair Massive MIMO Relaying Systems With One-Bit ADCs and DACs
2018
IEEE Transactions on Signal Processing
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This paper considers a multipair amplify-and-forward massive MIMO relaying system with one-bit ADCs and one-bit DACs at the relay. ...
Furthermore, power scaling laws are characterized to study the potential energy efficiency associated with deploying massive one-bit antenna arrays at the relay. ...
In particular, the main contributions are summarized as follows: • We investigate a multipair AF relaying system that employs one-bit ADCs and DACs at the relay and uses MRC/MRT beamforming to process ...
doi:10.1109/tsp.2018.2816585
fatcat:3pvmsid3o5cptogd52fx365rga
On the Effects of Channel Aging in D2D Two-Way Relaying with Space-Constrained Massive MIMO
2020
2020 IEEE Globecom Workshops (GC Wkshps
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Maximum ratio combining/Maximum ratio transmission (MRC/MRT) processing is employed at the relay and imperfect channel estimation is assumed. ...
This paper studies the spectral efficiency (SE) of a space-constrained multi-pair two-way massive multiple-input multiple-output (MIMO) decode-and-forward (DF) relay system with channel aging for device-to-device ...
CONCLUSION In this paper, we have studied the SE performance of a space-constrained multi-pair D2D two-way massive MIMO half-duplex DF relaying system with MRC/MRT processing, imperfect CSI and channel ...
doi:10.1109/gcwkshps50303.2020.9367524
fatcat:vqn4qs2jmrbfhjlespvpwykcn4
Performance Analysis for Training-Based Multi-Pair Two-Way Full-Duplex Relaying with Massive Antennas
[article]
2016
arXiv
pre-print
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This paper considers a multi-pair two-way amplify-and-forward relaying system, where multiple pairs of full-duplex users are served via a full-duplex relay with massive antennas, and the relay adopts maximum-ratio ...
combining/maximum-ratio transmission (MRC/MRT) processing. ...
CONCLUSION In this paper, we investigated the achievable rate of a multipair two-way full-duplex AF relay system, where the relay adopted MRC/MRT processing and was equipped with largescale antennas. ...
arXiv:1612.04654v1
fatcat:d2vykhm2dzendgyfw6dcex6i6i
Full-Duplex Massive MIMO Relaying Systems with Low-Resolution ADCs
[article]
2017
arXiv
pre-print
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This paper considers a multipair amplify-and-forward massive MIMO relaying system with low-resolution ADCs at both the relay and destinations. ...
The channel state information (CSI) at the relay is obtained via pilot training, which is then utilized to perform simple maximum-ratio combining/maximum-ratio transmission processing by the relay. ...
Specifically, we consider a multipair full-duplex relaying system using the amplify-and-forward (AF) protocol with simple maximum-ratio combining/maximum-ratio transmission (MRC/MRT) processing at the ...
arXiv:1705.04909v1
fatcat:5bfmnwrycvdbpez6qqlyotvw74
Multipair Massive MIMO Relaying with Pilot-Data Transmission Overlay
[article]
2016
arXiv
pre-print
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We propose a pilot-data transmission overlay scheme for multipair massive multiple-input multiple-output (MIMO) relaying systems employing either half- or full-duplex (HD or FD) communications at the relay ...
The RS can detect the source data with minimal destination pilot interference by exploiting the asymptotic orthogonality of massive MIMO channels. ...
techniques, e.g., maximum-ratio combining/maximum-ratio transmission (MRC/MRT), with inexpensive and low-power components [4] . ...
arXiv:1606.00933v1
fatcat:p2qcnsbycnbqhjmcyi3qhocwba
Efficient message exchange protocols exploiting state-of-the-art PHY layer
2017
EURASIP Journal on Wireless Communications and Networking
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The paper considers a PHY layer where physical-layer network coding (PLNC), multiple-input multiple-output (MIMO), and in-band "full-duplex" (IBFD) with loopback interference cancellation are all integrated ...
For the TWRC, it is shown that, if a massive MIMO relay is used, a simple lattice-based PLNC can be directly applied and, with typical IBFD interference cancellation amounts, a TWRC can effectively use ...
In [4] , a multipair DF "full-duplex" relay that combines massive antenna array techniques is presented to mitigate the self-interference borne by the relay. ...
doi:10.1186/s13638-017-0850-2
fatcat:paycxxg2fff7dlwhwykune2ixm
Design and Analysis of Full-Duplex Massive Antenna Array Systems Based on Wireless Power Transfer
2020
IEEE Transactions on Communications
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The same results have been found in the literature, in context of multipair FD relaying [9] and uplink massive MIMO systems [31] . ...
MRC/MRT processing. ...
However, due to hardware impairments at the full-duplex transceiver, the SI term cannot be perfectly removed. ...
doi:10.1109/tcomm.2020.3035401
fatcat:yh3e7rxrifgq7jqw6ucephrnuy
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