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Article
The GRAPES evaluation tools based on Python (GetPy)
This paper describes the GRAPES Evaluation Tools based on Python (GetPy), a community verification and diagnostic tool for the evaluation of numerical models. The traditional statistical verification with conf...
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Article
Evaluation system and influencing paths for the integration of culture and tourism in traditional villages
The integration of culture and tourism is conductive to the realization of urban-rural integration and rural revitalization. Taking 16 typical traditional villages in Bei**g as cases, this study proposes an e...
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Chapter
Introduction
After about forty years of leap forward, the mobile communications have greatly reshaped people’s life and promoted the development of our society.
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Chapter
Summary and Future Directions
This book aims to study the key physical layer technologies in mmWave/sub-THz ultra-massive MIMO systems that are crucial to achieve various KPIs in future 6G wireless communication networks.
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Chapter and Conference Paper
Hybrid Beamforming Design for Multi-User Multi-Stream Communications with Terahertz Massive MIMO
The hybrid beamforming (HBF) design for terahertz (THz) massive multiple-input multiple-output (mMIMO) communications is an essential but challenging problem in future wireless communications. In this paper, w...
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Book
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Chapter
Closed-Loop Sparse Channel Estimation for MmWave Full-Dimensional MIMO Systems
This chapter considers the channel estimation problem in wideband millimeter-wave full-dimensional MIMO systems and proposes a closed-loop channel estimation method, which exploits the channel sparsity in both...
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Chapter
Hybrid Beamforming Design for MmWave Massive MIMO Systems
In this chapter, we propose an efficient hybrid beamforming design framework for downlink multi-user multi-stream transmission in mmWave massive MIMO systems. First, the analytic solutions for digital precoder...
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Chapter
Channel Estimation and Data Transmission for THz UM-MIMO in Space-Air-Ground Integrated Network
This chapter explores the use of terahertz (THz) ultra-massive (UM)-MIMO for aeronautical communications in the context of the promising space-air-ground integrated network, aiming to provide efficient and rel...
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Chapter
Receiver Design for Integrated Sensing and Communication
In this chapter, we review the recent research progress in receiver design for integrated sensing and communication (ISAC). The integrated systems are classified into two classes: (1) physical co-existing systems
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Chapter
Compressive Sensing Based Channel Estimation for MmWave Full-Dimensional Lens Antenna Array
This chapter studies the channel estimation (CE) for the mmWave full-dimensional (FD) massive MIMO with lens antenna array. The lens-array using antenna switching network (ASN) simplifies the hardware, but the...
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Chapter
Compressive Sensing Based Joint Active User Detection and Channel Estimation in MmWave XL-MIMO Systems
This chapter proposes a compressive sensing (CS)-based joint active user detection (AUD) and channel estimation (CE) scheme for the indoor near-field massive IoT access scenarios constructed by millimeter-wave...
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Article
Clinical T1aN0M0 lung cancer: differences in clinicopathological patterns and oncological outcomes based on the findings on high-resolution computed tomography
To elucidate the clinicopathological characteristics and oncological outcomes of clinical T1aN0M0 (c-T1N0M0) lung cancer based on the newest 8th TNM classification.
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Article
A Multi-module Controller for Walking Quadruped Robots
Motion control based on biologically inspired methods, such as Central Pattern Generator (CPG) models, offers a promising technique for robot control. However, for a quadruped robot which needs to maintain bal...
