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Chapter
Future Trends and Open Issues
In this section, we discuss future trends and open issues of RIS-enabled ISAC from four aspects, namely, new information theory and practical measurement, air interface technologies, signal processing technolo...
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Chapter
Delay-Doppler Information Acquisition in RIS-Enabled ISAC
In this chapter, delay-Doppler information acquisition in the RIS-enabled ISAC system is studied. In Sect. 4.1, the introduction is first provided. In Sect. 4.2, we introduce the system model of the RIS-enable...
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Chapter
Beamforming for Simultaneous Communication and Sensing Enhancement
This chapter focuses on the beamforming design for simultaneous communication and sensing enhancement in the RIS-enabled ISAC system. In Sect. 6.1, the introduction is first provided. Section 6.2 studies narro...
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Chapter
Introduction of RIS-Enabled ISAC
In this chapter, we first introduce the basics of ISAC and RIS, and discuss the motivations of RIS-enabled ISAC in 6G. Then, we present the potential application scenarios of RIS-enabled ISAC and provide its f...
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Chapter
Angle Information Acquisition in RIS-Enabled ISAC
In this chapter, angle information acquisition for location sensing in the RIS-enabled ISAC system is addressed. In Sect. 3.1, the introduction is first provided. Then, Sect. 3.2 proposes an RIS-aided AoA esti...
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Chapter
Sensing-Assisted Beamforming in RIS-Enabled ISAC
In this chapter, sensing-assisted beamforming in the RIS-enabled ISAC system is studied. In Sect. 5.1, the introduction is first provided. In Sect. 5.2, we study sensing-assisted beamforming in the single-user...
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Book
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Chapter
Theoretical Performance Analysis of RIS-Enabled ISAC
In this chapter, we present the theoretical framework for performance evaluation of RIS-enabled NO-ISAC systems. Section 2.1 provides the introduction. Section 2.2 introduces the system model. Section 2.3 pres...
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Article
Joint information transmission design for intelligent reflecting surface aided system with discrete phase shifts
This paper studies the joint information transmission for an intelligent reflecting surface (IRS) aided single-input multiple-output (SIMO) communication system, where an IRS with discrete phase shifts aims to...
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Article
Low-complexity beamforming design for IRS-aided communication systems
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Article
Beamforming and fronthaul compression design for intelligent reflecting surface aided cloud radio access networks
Owing to the inherent central information processing and resource management ability, the cloud radio access network (C-RAN) is a promising network structure for an intelligent and simplified sixth-generation ...
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Low-cost intelligent reflecting surface aided Terahertz multiuser massive MIMO: design and analysis
Terahertz (THz) multiuser massive multiple-input multiple-output (MIMO) has been envisioned as a promising technique to support massive connectivity in next-generation wireless networks. However, due to ultra-...
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Full-duplex two-way AF relaying systems with imperfect interference cancellation in Nakagami-m fading channels
Full-duplex (FD) two-way relaying has the potential to substantially improve the spectral efficiency of the system, and is regarded as an enabling technology for the next generation wireless communication syst...
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Statistical CSI based design for intelligent reflecting surface assisted MISO systems
This paper considers an intelligent reflecting surface (IRS) aided multiple-input single-output communication system, where statistical channel state information (CSI) is exploited for transmit beam-forming an...
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Article
Physical layer security for massive access in cellular Internet of Things
The upcoming fifth generation (5G) cellular network is required to provide seamless access for a massive number of Internet of Things (IoT) devices over the limited radio spectrum. In the context of massive sp...
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Chapter
On the Design of Multiple-Antenna Non-Orthogonal Multiple Access
This chapter aims to provide a comprehensive solution for the design, analysis, and optimization of a multiple-antenna non-orthogonal multiple access (NOMA) system for multiuser downlink communication with bot...
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Article
Exploiting cooperative multipath–Doppler diversity in relay-assisted high-speed train communications
Severe doubly selective channel fading, or the time- and frequency-selective fading, prevailing in high-speed train (HST) communications, has been a critical issue that hinders the improvement of system effici...
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Article
Open AccessPerformance analysis of interference-limited dual-hop multiple antenna AF relaying systems with feedback delay
In this paper, we present a comprehensive performance analysis of dual-hop multiple antenna channel state information (CSI) assisted amplify-and-forward (AF) relaying systems over Rayleigh fading channels empl...
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Article
Open AccessPerformance analysis of fixed-gain AF dual-hop relaying systems over Nakagami-m fading channels in the presence of interference
This article presents an analytical investigation on the performance of interference-limited fixed-gain amplify-and-forward dual-hop relaying systems over Nakagami-m fading channels. Assuming the fading parameter...