Suchergebnisse - Optimal precoder parameters~

Spatial Multiplexing for Noncoherent Reception in MIMO Systems With Binary ASK: Optimal Precoder Design von Biswas, Pialy, Mallik, Ranjan K.

“… -formula>), is premultiplied by a diagonal precoder matrix with positive precoder parameters …”
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Precoder design for a three-input multiple-output spatial multiplexing system with noncoherent reception von Mallik, Ranjan K., Murch, Ross D.

“… It is found that when the number of receive antennas is large, the optimal values of the precoder parameters are almost independent of the number of receive antennas …”
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Optimal Precoder Designs for the Estimation of a Temporally Correlated Parameter in OFDM-based WSNs von Rajput, Kunwar Pritiraj, Ahmed, Mohammad Faisal, Jagannatham, Aditya K., Sharma, Govind

“… This work presents optimal precoder designs for the linear decentralized estimation of an unknown temporally correlated parameter in an orthogonal frequency division multiplexing (OFDM …”
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Large System Analysis of Base Station Cooperation for Power Minimization von Sanguinetti, Luca, Couillet, Romain, Debbah, Merouane

“… ) of N antennas each communicate with K single-antenna user equipments. We consider the design of the linear precoder that minimizes the total power consumption while ensuring target user rates …”
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Exploiting Channel Angular Domain Information for Precoder Design in Distributed Antenna Systems von Chen, Xiaoming, Zhang, Zhaoyang

“… Built on the distributed characteristics of DAS, a more realistic non-Kronecker channel model is established, and then the optimal precoder is designed as a function of the above angular domain parameters …”
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Signal Design for Multiple Antenna Systems With Spatial Multiplexing and Noncoherent Reception von Mallik, Ranjan K., Singh, Shiny, Murch, Ross D., Mehra, Sanyam

“… To obtain the best error performance, we need to find the optimal precoder and constellation parameters that minimize the saturation value of the SEP …”
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Base Station Cooperation for Confidential Broadcasting in Multi-Cell Networks von He, Biao, Yang, Nan, Zhou, Xiangyun, Yuan, Jinhong

“… \beta=K/N. Using these results, we determine the optimal regularization parameters of the RCI and the generalized …”
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Secrecy Sum-Rates for Multi-User MIMO Regularized Channel Inversion Precoding von Geraci, G., Egan, M., Jinhong Yuan, Razi, A., Collings, I. B.

“… The proposed precoder is based on regularized channel inversion (RCI) with a regularization parameter α …”
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Design Parameters for Massive Communication Systems Under Energy-Efficient Polynomial Precoder von El-Mashed, Mohamed G., Alraddady, Fahad, Aldosari, Fahd, Faragallah, Osama S.

“… An energy efficiency (EE) optimization problem is formulated. This paper also studies optimal design parameters, which are the optimal transmit power, active UEs and number of antennas at BS …”
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Nonredundant Precoding-Assisted Blind Channel Estimation for Single-Carrier Space-Time Block-Coded Transmission With Frequency-Domain Equalization von Wu, Jwo-Yuh, Lee, Ta-Sung

“… Relying on nonredundant diagonal precoding and independent and identically distributed (i.i.d.) source assumption, this paper proposes a blind channel …”
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Open-Loop Precoder Design for Spatial Multiplexing Systems in Transmit Correlated MIMO Channels von Jang, Jungyup, Kim, Dong Ho, LEE, YE HOON, Seo, JongSeo

“… For these systems, open-loop precoders that require no feedback CSI were proposed. However, an analytical precoder design method was not presented in the previous works …”
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Globally Optimal Linear Precoders for Finite Alphabet Signals Over Complex Vector Gaussian Channels von Chengshan Xiao, Zheng, Yahong Rosa, Zhi Ding

“… This mutual information is a nonlinear and non-concave function of the precoder parameters, posing a major obstacle to precoder design optimization …”
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Low-complexity Optimized Version of AOR Algorithm for Signal Precoding in Large-scale MIMO Systems von Naceur Aounallah, Smail Labed

“… : low complexity (compared to the near optimal zero forcing (ZF) precoder) and iterative nature, with its parameters …”
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Robust WMMSE Precoder With Deep Learning Design for Massive MIMO von Shi, Junchao, Lu, An-An, Zhong, Wen, Gao, Xiqi, Li, Geoffrey Ye

“… ) precoder to maximize the bound. We characterize the structure of the precoding vectors by low-dimensional parameters, which are learned directly from the available CSI through a neural network …”
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Deep Ridge Regression Neural Network-based hybrid precoder and combiner design von Nagapuri, Lalitha, Penchala, Suresh, Vallem, Sharmila, Navitha, C. H., Rao, D. Sreenivasa

“… In mm-wave MIMO systems, hybrid precoder and combiner designs enhance antenna gain for improved transmission efficiency …”
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Max–Min SINR in Large-Scale Single-Cell MU-MIMO: Asymptotic Analysis and Low-Complexity Transceivers von Sifaou, Houssem, Kammoun, Abla, Sanguinetti, Luca, Debbah, Merouane, Alouini, Mohamed-Slim

“… Tools from random matrix theory (RMT) are then used to compute, in closed form, accurate approximations for the parameters of the optimal precoder and receiver, when imperfect channel state information …”
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An Online Zero-Forcing Precoder for Weighted Sum-Rate Maximization in Green CoMP Systems von Dong, Yanjie, Zhang, Haijun, Li, Jianqiang, Yu, F. Richard, Guo, Song, Leung, Victor C. M.

“… Motivated by the capacity-achieving property and simple implementation, an online zero-forcing dirty paper precoder is proposed to update the precoding matrices by combining statistical learning …”
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Robust Linear Precoder Design for Multi-Cell Downlink Transmission von Tajer, A, Prasad, N, Xiaodong Wang

“… In practice, however, the CSI can be obtained only imperfectly. As a result, due to the uncertainties involved, the network is not guaranteed to benefit from a globally optimal QoS …”
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Robust Joint Design of Linear Relay Precoder and Destination Equalizer for Dual-Hop Amplify-and-Forward MIMO Relay Systems von Xing, Chengwen, Ma, Shaodan, Wu, Yik-Chung

“… This paper addresses the problem of robust linear relay precoder and destination equalizer design for a dual-hop amplify-and-forward (AF …”
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Optimal linear precoders for MIMO wireless correlated channels with nonzero mean in space-time coded systems von Mai Vu, Paulraj, A.

“… Two PEP design criteria are studied-minimum distance and average distance. The optimal precoder with an orthogonal …”
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