{"work":{"id":"f5f5d282-6cde-449b-8323-7ccb79f2aadf","openalex_id":null,"doi":"10.1109/tcomm.2021.3051897","arxiv_id":null,"raw_key":"raw:33c7a95c23f2b35b579dc2c2","title":"Intelligent Reflecting Surface-Aided Wireless Communications: A Tutorial","authors":[{"ORCID":"https://orcid.org/0000-0002-0043-3266","given":"Qingqing","family":"Wu","sequence":"first","affiliation":[{"name":"State Key Laboratory of Internet of Things for Smart City and Department of Electrical and Computer Engineering, University of Macau, Macau, China"}],"authenticated-orcid":false},{"ORCID":"https://orcid.org/0000-0002-4511-4154","given":"Shuowen","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore"}],"authenticated-orcid":false},{"ORCID":"https://orcid.org/0000-0002-2374-9263","given":"Beixiong","family":"Zheng","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore"}],"authenticated-orcid":false},{"ORCID":"https://orcid.org/0000-0003-3245-9361","given":"Changsheng","family":"You","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore"}],"authenticated-orcid":false},{"ORCID":"https://orcid.org/0000-0002-8729-8393","given":"Rui","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore"}],"authenticated-orcid":false}],"authors_text":"Qingqing Wu, Shuowen Zhang, Beixiong Zheng, Changsheng You, Rui Zhang","year":2021,"venue":"IEEE Transactions on Communications","abstract":null,"external_url":"https://doi.org/10.1109/tcomm.2021.3051897","cited_by_count":2662,"metadata_source":"crossref","metadata_fetched_at":"2026-05-19T03:49:50.381201+00:00","pith_arxiv_id":null,"created_at":"2026-05-15T03:29:48.531391+00:00","updated_at":"2026-05-19T03:49:50.381201+00:00","title_quality_ok":true,"display_title":null,"render_title":"Intelligent Reflecting Surface-Aided Wireless Communications: A Tutorial"},"hub":{"state":{"tier_text":"hub","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":2,"external_cited_by_count":2662},"tier":"hub","role_counts":[],"polarity_counts":[],"runs":{},"summary":{},"graph":{},"authors":[]}}