Text

Reconfigurable Intelligent Surfaces for 6G Systems : Principles, Applications, and Research Directions

Reconfigurable intelligent surfaces (RISs) or intelligent reflecting surfaces (IRSs) are regarded as one of the most promising and revolutionizing techniques for enhancing the spectrum and/ or energy efficiency of wireless systems. These devices are capable of reconfiguring the wireless propagation environment by carefully tuning the phase shifts of a large number of low-cost passive reflecting elements. In this article, we aim to answer four fundmental questions: 1) Why do we need RISs? 2) What is an RIS? 3) What are RIS's applications? 4) What are the relevant challenges and future research directions? In response, eight promising research directions are pointed out.

Ketersediaan

Informasi Detail

Judul Seri

IEEE COMMUNICATIONS MAGAZINE; Vol.59 No.6 June 2021

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 14 - 20

Bahasa

English

ISBN/ISSN

-

Klasifikasi

-

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

WIRELESS COMMUNICATION
ENERGY EFFICIENCY
HARDWARE
5G MOBILE COMMUNICATION
6G MOBILE COMMUNICATION
NOMA
RECONFIGURABLE INTELLIGENT SURFACES

Info Detail Spesifik

DOI: 10.1109/MCOM.001.2001076

Pernyataan Tanggungjawab

Cunhua Pan, Hong Ren, Kezhi Wang, Jonas Florentin Kolb, Maged Elkashlan, Ming Chen, Marco Di Renzo, Yang Hao, Jiangzhou Wang, A. Lee Swindlehurst, Xiaohu You, Lajos Hanzo

Versi lain/terkait

Lampiran Berkas

Komentar