RIS Aided MIMO Communications

Hongliang Zhang; Boya Di; Lingyang Song; Zhu Han

doi:10.1007/978-3-030-73499-2_2

RIS Aided MIMO Communications

Hongliang Zhang
, Boya Di
, Lingyang Song
, Zhu Han

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

In this chapter, we will discuss how the performance will be in RIS-aided MIMO communications. In Sect. 2.1, we consider the physical constraint of RIS, where the number of the phase shift for each element is limited. In Sect. 2.2, we consider how many reflective elements of the RIS can offer an acceptable data rate. These two sections focus on the point-to-point communications, followed by multi-user communications. In Sect. 2.3, we optimize the placement and orientation of the RIS to extend the coverage. In Sect. 2.4, a hybrid beamforming scheme is introduced in the RIS-aided MIMO communications. Finally, in Sect. 2.5, the hybrid type RIS is utilize to achieve a full-dimensional coverage extension.

Original language	English
Title of host publication	Wireless Networks(United Kingdom)
Publisher	Springer Science and Business Media B.V.
Pages	19-104
Number of pages	86
DOIs	https://doi.org/10.1007/978-3-030-73499-2_2
Publication status	Published - 2021

Publication series

Name	Wireless Networks(United Kingdom)
ISSN (Print)	2366-1186
ISSN (Electronic)	2366-1445

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Publisher Copyright:
© 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.

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10.1007/978-3-030-73499-2_2

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abstract = "In this chapter, we will discuss how the performance will be in RIS-aided MIMO communications. In Sect. 2.1, we consider the physical constraint of RIS, where the number of the phase shift for each element is limited. In Sect. 2.2, we consider how many reflective elements of the RIS can offer an acceptable data rate. These two sections focus on the point-to-point communications, followed by multi-user communications. In Sect. 2.3, we optimize the placement and orientation of the RIS to extend the coverage. In Sect. 2.4, a hybrid beamforming scheme is introduced in the RIS-aided MIMO communications. Finally, in Sect. 2.5, the hybrid type RIS is utilize to achieve a full-dimensional coverage extension.",

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TY - CHAP

T1 - RIS Aided MIMO Communications

AU - Zhang, Hongliang

AU - Di, Boya

AU - Song, Lingyang

AU - Han, Zhu

PY - 2021

Y1 - 2021

N2 - In this chapter, we will discuss how the performance will be in RIS-aided MIMO communications. In Sect. 2.1, we consider the physical constraint of RIS, where the number of the phase shift for each element is limited. In Sect. 2.2, we consider how many reflective elements of the RIS can offer an acceptable data rate. These two sections focus on the point-to-point communications, followed by multi-user communications. In Sect. 2.3, we optimize the placement and orientation of the RIS to extend the coverage. In Sect. 2.4, a hybrid beamforming scheme is introduced in the RIS-aided MIMO communications. Finally, in Sect. 2.5, the hybrid type RIS is utilize to achieve a full-dimensional coverage extension.

AB - In this chapter, we will discuss how the performance will be in RIS-aided MIMO communications. In Sect. 2.1, we consider the physical constraint of RIS, where the number of the phase shift for each element is limited. In Sect. 2.2, we consider how many reflective elements of the RIS can offer an acceptable data rate. These two sections focus on the point-to-point communications, followed by multi-user communications. In Sect. 2.3, we optimize the placement and orientation of the RIS to extend the coverage. In Sect. 2.4, a hybrid beamforming scheme is introduced in the RIS-aided MIMO communications. Finally, in Sect. 2.5, the hybrid type RIS is utilize to achieve a full-dimensional coverage extension.

UR - https://www.scopus.com/pages/publications/85107276858

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DO - 10.1007/978-3-030-73499-2_2

M3 - Chapter

AN - SCOPUS:85107276858

T3 - Wireless Networks(United Kingdom)

SP - 19

EP - 104

BT - Wireless Networks(United Kingdom)

PB - Springer Science and Business Media B.V.

ER -

RIS Aided MIMO Communications

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