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Noncooperative iterative MMSE beamforming algorithms for ad hoc networks
2006
IEEE Transactions on Communications
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An asynchronous unicast ad hoc network is considered, where each node is equipped with a receive/transmit beamformer pair (w g ) designed under a quality-of-service (QoS) SNR constraint. ...
Iterative minimum mean-square error (IMMSE) beamforming algorithms are then proposed in which w = g is enforced. ...
CONCLUSION To conclude, iterative beamforming algorithms were presented for ad hoc networks. ...
doi:10.1109/tcomm.2006.873095
fatcat:oqcyd5z6zngabogwcxiv2absde
Uplink Power Control Scheme for Virtual MIMO Multi-Cell Systems
가상 MIMO 다중 셀 시스템을 위한 역방향 전력 제어 방법
2013
The Journal of Korean Institute of Communications and Information Sciences
가상 MIMO 다중 셀 시스템을 위한 역방향 전력 제어 방법
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This paper considers an uplink power control scheme for a virtual multi-input multi-output (MIMO) multi-cell system where multiple mobile stations with single transmit antenna form a virtual MIMO link. ...
penalty term to improve the performance, a constraint on the total effective interference power is introduced to the maximization of the utility function of the transmission rate with linear receive beamforming ...
Interference limited performance is often observed in practical systems such as ad-hoc network of simultaneous transmission of the arbitrary transmitters and multi-cell network operating at frequency reuse ...
doi:10.7840/kics.2013.38a.6.535
fatcat:vcpx6hdzczhzbjkxnxaqtuocki
Generalized Eigencoding for MIMO Ad-hoc Networks
2006
2006 40th Annual Conference on Information Sciences and Systems
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We introduce a new noncooperative eigencoding algorithm for MIMO Ad hoc networks. ...
The algorithm is first developed for narrow band MIMO networks, and then extended to frequency selective fading applications. A cooperative algorithm is also developed as a benchmark in simulations. ...
The proposed algorithm in [12] is for beamforming only. In this paper we present a noncooperative algorithm for full eigencoding in MIMO Ad hoc networks. ...
doi:10.1109/ciss.2006.286561
fatcat:w6gxyha7trdoxmnx6wrbnhnpf4
Noncooperative Eigencoding for MIMO Ad hoc Networks
2008
IEEE Transactions on Signal Processing
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A new noncooperative eigencoding algorithm is introduced for multiple-input multiple-output (MIMO) ad hoc networks. ...
A game theoretic interpretation of the algorithm is also provided. Index Terms-Ad hoc networks, game theory, generalized eigencoding, multiple-input multiple-output (MIMO), waterfilling. ...
We previously considered distributed beamforming for ad hoc networks in [15] . ...
doi:10.1109/tsp.2007.907822
fatcat:2qxlqeq5cvhkjc2y2pumqt3lea
An Iteratively Weighted MMSE Approach to Distributed Sum-Utility Maximization for a MIMO Interfering Broadcast Channel
2011
IEEE Transactions on Signal Processing
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In this paper we propose a linear transceiver design algorithm for weighted sum-rate maximization that is based on iterative minimization of weighted mean squared error (MSE). ...
The basic problem is to design linear beamformers that can maximize the system throughput. ...
As a generic model for multi-user downlink communication, MIMO-IBC can be used in the study of many practical systems such as Digital Subscriber Lines (DSL), Cognitive Radio systems, ad-hoc wireless networks ...
doi:10.1109/tsp.2011.2147784
fatcat:wioo75uyznbfbj4ovksv64opxa
An iteratively weighted MMSE approach to distributed sum-utility maximization for a MIMO interfering broadcast channel
2011
2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
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In this paper we propose a linear transceiver design algorithm for weighted sum-rate maximization that is based on iterative minimization of weighted mean squared error (MSE). ...
The basic problem is to design linear beamformers that can maximize the system throughput. ...
As a generic model for multi-user downlink communication, MIMO-IBC can be used in the study of many practical systems such as Digital Subscriber Lines (DSL), Cognitive Radio systems, ad-hoc wireless networks ...
doi:10.1109/icassp.2011.5946304
dblp:conf/icassp/ShiRLH11
fatcat:cjsbrfmydjb33lnxyirmbuvxsy
Non-convex Generalized Nash Games for Energy Efficient Power Allocation and Beamforming in mmWave Networks
[article]
2022
arXiv
pre-print
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This paper focuses on the problem of distributed joint beamforming control and power allocation in ad-hoc mmWave networks. ...
Network management is a fundamental ingredient for efficient operation of wireless networks. ...
and power control in ad-hoc mmWave networks. ...
arXiv:2108.06779v4
fatcat:lvlhjlpomrb7bjtu6osl7hlar4
A Game-Theoretic Precoding for Secure Communication in MIMO Interference Channels
2018
Mathematical Problems in Engineering
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To reduce the complexity, the problem is formulated as a noncooperative game, and an asynchronous algorithm is proposed to obtain the Nash equilibrium solution. ...
In each iteration, the closed-form solution is obtained by using Karush-Kuhn-Tucker (KKT) conditions. ...
Introduction Interference channels are usually used to model multiuser scenarios, such as cognitive radio systems, ad-hoc wireless networks, and various forms of broadcast channels [1] . ...
doi:10.1155/2018/3680791
fatcat:dmyxoboorrgcvh7u7ivefvpeze
A Survey on MIMO Transmission with Discrete Input Signals: Technical Challenges, Advances, and Future Trends
[article]
2017
arXiv
pre-print
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Particularly, a unified framework which designs low complexity transmission schemes applicable to massive MIMO systems in upcoming 5G wireless networks is provided in the first time. ...
We first summarize the existing fundamental results for MIMO systems with discrete input signals. ...
The transceiver designs for ad hoc MIMO cognitive radio networks based on total MSE minimization are proposed in [64] , [424] . For fullduplex MIMO cognitive radio networks, A. C. ...
arXiv:1704.07611v1
fatcat:4gep4gnbefdytjdggniocdora4
Design of large polyphase filters in the Quadratic Residue Number System
2010
2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers
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ad-hoc networks. ...
of MIMO beamforming with quantized feedback in ad hoc networks. ...
doi:10.1109/acssc.2010.5757589
fatcat:ccxnu5owr5fyrcjcqukumerueq
Linear Precoding and Equalization for Network MIMO With Partial Cooperation
2012
IEEE Transactions on Vehicular Technology
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The focus of this paper is on the optimization of linear beamforming strategies at the BSs and at the users for network MIMO with partial cooperation. ...
This scenario is referred to as network MIMO with partial cooperation, since only a subset of the BSs are able to coordinate their transmission towards any user. ...
Specific topics of interest include cognitive radio, cooperative communications, rate-distortion theory, ad hoc, sensor, mesh and hybrid networks, distributed estimation, and synchronization. ...
doi:10.1109/tvt.2012.2187710
fatcat:d6oq3nxxnbberim4lw66qfpsfy
Signal Processing and Optimal Resource Allocation for the Interference Channel
[article]
2012
arXiv
pre-print
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The latter is a natural model for multi-user communication networks. ...
Moreover, we summarize various existing algorithms for resource allocation and discuss their complexity and performance tradeoff. We also mention various open research problems throughout the article. ...
The simplest example is a wireless ad hoc network in which transmitters and their intended receivers are randomly placed. ...
arXiv:1206.5144v1
fatcat:2p7rmukfd5dv5e4zg3sq4zumyu
Practical Hybrid Beamforming for Millimeter Wave Massive MIMO Full Duplex with Limited Dynamic Range
[article]
2022
arXiv
pre-print
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2021 pre-print arXiv:2104.11537v6 fatcat:zncrerladrfd3mdh6vexiuw72uOther Versions
This paper studies a novel hybrid beamforming (HYBF) design to maximize the weighted sum-rate (WSR) in a single-cell millimeter wave (mmWave) massive multiple-input-multiple-output (mMIMO) FD system. ...
A novel interference, self-interference (SI) and LDR noise aware optimal power allocation scheme for the uplink (UL) users and FD BS is also presented to satisfy the joint constraints. ...
Giannakis, “Optimal resource allocation for MIMO
full-duplex with analog self-interference cancellation,” in IEEE Inter- ad hoc cognitive radio networks,” IEEE Transactions on Information ...
arXiv:2104.11537v7
fatcat:czfpzgjznndyvonuryt6y7445u
Network Formation Games in Cooperative MIMO Interference Systems
2014
IEEE Transactions on Wireless Communications
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We prove that the proposed coalition formation (CF) and coalition graph formation (CGF) algorithms are Nash-stable, and the proposed network formation (NF) algorithm converges to a Nash Equilibrium. ...
The formation of the cooperative sets, that represent the cooperation relationship among links, is considered as coalition games and network formation games. ...
Two typical examples are the MIMO cellular systems, where a user located near the cell edge suffers the co-channel interference from the adjacent cell, and the MIMO ad hoc network, where a transceiver ...
doi:10.1109/twc.2013.113013.131602
fatcat:aqhripqcnrd2phmddgo4iluqqm
Collaborative Sensor Network Localization: Algorithms and Practical Issues
2018
Proceedings of the IEEE
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Given the energy requirements and lack of indoor coverage of GPS, collaborative localization appears to be a powerful tool for such networks. ...
Emerging communication network applications including 5G cellular and the Internet-of-Things (IoT) will almost certainly require location information at as many network nodes as possible. ...
This is mainly due to the fundamental challenge of ad-hoc networking: orchestrating efficient communication in ad-hoc networks is still notoriously hard. ...
doi:10.1109/jproc.2018.2829439
fatcat:iqkmquznxbeglbxjwq62x3wjrq
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