Search Results - "precoder optimization"

A Bistatic ISAC Framework for LEO Satellite Systems: A Rate-Splitting Approach by Park, Juha, Seong, Jaehyup, Mao, Yijie, Shin, Wonjae, Ottersten, Bjorn

“…Achieving ubiquitous connectivity and radar sensing on the same platform with improved spectral/energy efficiency is a critical challenge for low Earth orbit…”
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Bi-Directional Training Methods With Frequency-Division Duplexing by Zhou, Hao, Honig, Michael L., Liu, Jialing, Xiao, Weimin

“…We study distributed algorithms for joint adaptation of precoding and combining filters in frequency division duplex (FDD) multiple-input multiple-output…”
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Spatial Signal Design for Positioning via End-to-End Learning by Rivetti, Steven, Miguel Mateos-Ramos, Jose, Wu, Yibo, Song, Jinxiang, Keskin, Musa Furkan, Yajnanarayana, Vijaya, Hager, Christian, Wymeersch, Henk

“…This letter considers the problem of end-to-end (E2E) learning for joint optimization of transmitter precoding and receiver processing for mmWave downlink…”
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Comparison of Distributed Beamforming Algorithms for MIMO Interference Networks by Schmidt, David A., Shi, Changxin, Berry, Randall A., Honig, Michael L., Utschick, Wolfgang

“…This paper presents a comparative study of algorithms for jointly optimizing beamformers and receive filters in an interference network, where each node may…”
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Optimal Joint Base Station Assignment and Beamforming for Heterogeneous Networks by Sanjabi, Maziar, Razaviyayn, Meisam, Zhi-Quan Luo

“…Consider a downlink MIMO heterogeneous wireless network with multiple cells, each containing many mobile users and a number of base stations with varying…”
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Distributed Linear Precoder Optimization and Base Station Selection for an Uplink Heterogeneous Network by Hong, Mingyi, Luo, Zhi-Quan

“…In a heterogeneous wireless cellular network, each user may be covered by multiple access points such as macro/pico/relay/femto base stations (BS). An…”
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Gradient of mutual information in linear vector Gaussian channels by Palomar, D.P., Verdu, S.

“…This paper considers a general linear vector Gaussian channel with arbitrary signaling and pursues two closely related goals: i) closed-form expressions for…”
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Bi-Directional Training for Adaptive Beamforming and Power Control in Interference Networks by Changxin Shi, Berry, Randall A., Honig, Michael L.

“…We study distributed algorithms for adapting transmit beamformers and linear receiver filters in a Time-Division Duplex Multiple-Input Multiple-Output (MIMO)…”
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Distributed Joint Multi-cell Optimization of IRS Parameters with Linear Precoders by Wiesmayr, R., Honig, M., Joham, M., Utschick, W.

“…We present distributed methods for jointly optimizing Intelligent Reflecting Surface (IRS) phase-shifts and beamformers in a cellular network. The proposed…”
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Duality and Optimization for Generalized Multi-Hop MIMO Amplify-and-Forward Relay Networks With Linear Constraints by An Liu, Lau, V. K. N., Youjian Liu

“…We consider a generalized multi-hop MIMO amplify-and-forward (AF) relay network with multiple sources/destinations and arbitrarily number of relays. We…”
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On the Precoder Design of a Wireless Energy Harvesting Node in Linear Vector Gaussian Channels with Arbitrary Input Distribution by Gregori, M., Payaro, M.

“…A Wireless Energy Harvesting Node (WEHN) operating in linear vector Gaussian channels with arbitrarily distributed input symbols is considered in this paper…”
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Precoding of space-time block coded signals for joint transmit-receive correlated MIMO channels by Hjorungnes, A., Gesbert, D., Akhtar, J.

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Precoding of Orthogonal Space-Time Block Codes in Arbitrarily Correlated MIMO Channels: Iterative and Closed-Form Solutions by Hjorungnes, A., Gesbert, D.

“…A memoryless precoder is designed for orthogonal space-time block codes (OSTBCs) for multiple-input multiple-output (MIMO) channels exhibiting joint…”
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Non-linear transceiver design for secure communications with artificial noise-assisted MIMO relay by Zhang, Lei, Cai, Yunlong, Champagne, Benoit, Zhao, Minjian

“…This study investigates the problem of physical layer security for amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay systems operating in…”
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RSMA-Based Bistatic ISAC Framework for LEO Satellite Systems by Park, Juha, Seong, Jaehyup, Ryu, Jaehak, Mao, Yijie, Shin, Wonjae

“…To provide ubiquitous global connectivity and target detection on the same platform, a low Earth orbit (LEO) satellite system simultaneously performing…”
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Joint Data and Tag Precoder Optimization for MIMO Physical Layer Authentication with Embedded Fingerprinting by Chalise, Batu K., Sadler, Brian M.

“…We consider precoder optimization for authentication in a wireless multiple-input-multiple-output (MIMO)system that embeds a fingerprint at the physical layer…”
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Interference avoidance and multiuser MIMO systems by Popescu, Dimitrie C., Rose, Christopher

“…We apply interference avoidance methods to multiuser systems with multiple inputs and multiple outputs (MIMO) such as would be used on the uplink (or in…”
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Yet another entropy power inequality with an application by Payaro, Miquel, Gregori, Maria, Palomar, Daniel

“…In this paper we derive a generalization of the vector entropy power inequality (EPI) recently put forth in [1], which was valid only for diagonal matrices, to…”
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Precoding design for interference suppression in multi-cell multi-user networks by Liu, Heng, Ding, Zhiguo, Fan, Pingzhi, Hao, Li

“…This study focuses on the design of downlink transmission protocols in multi-cell multi-user mobile networks, where co-channel interference has been recognised…”
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