Understanding the Gain of Deploying IRSs in Large-Scale Heterogeneous Cellular Networks

Hu Cheng, Hongguang Sun, Linyi Zhang, Jiahui Li, Xijun Wang, Tony Q.S. Quek

研究成果: Conference contribution

摘要

As the superior improvement on wireless network coverage, spectrum efficiency and energy efficiency, Intelligent reflecting surface (IRS) has received more and more attention. In this work, we consider a large-scale IRS-assisted heterogeneous cellular network (HCN) consisting of K (K≥ 2) tiers of base stations (BSs) and one tier of passive IRSs. With tools from stochastic geometry, we analyze the coverage probability and network spatial throughput of the downlink IRS-assisted K-tier HCN. Compared with the conventional HCN, we observe the significant gain achieved by IRSs in coverage probability and network spatial throughput. The proposed analytical framework can be used to understand the limit of gain achieved by IRSs in HCN.

原文English
主出版物標題ICC 2023 - IEEE International Conference on Communications
主出版物子標題Sustainable Communications for Renaissance
編輯Michele Zorzi, Meixia Tao, Walid Saad
發行者Institute of Electrical and Electronics Engineers Inc.
頁面5787-5792
頁數6
ISBN(電子)9781538674628
DOIs
出版狀態Published - 2023
事件2023 IEEE International Conference on Communications, ICC 2023 - Rome, Italy
持續時間: 2023 5月 282023 6月 1

出版系列

名字IEEE International Conference on Communications
2023-May
ISSN(列印)1550-3607

Conference

Conference2023 IEEE International Conference on Communications, ICC 2023
國家/地區Italy
城市Rome
期間23-05-2823-06-01

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信
  • 電氣與電子工程

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