{"corpus_id":221160338,"paper_sha":"98f81742f8bb79366970c5e0b063d95998c621cd","doi":"10.1109/OJCOMS.2020.3012466","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":3046173074,"dblp_id":"journals/ojcs/RezaeiTH20","acl_id":null,"title":"Large-Scale Wireless-Powered Networks With Backscatter Communications—A Comprehensive Survey","year":2020,"publication_date":"2020-07-28","venue":"IEEE Open Journal of the Communications Society","journal":{"name":"IEEE Open Journal of the Communications Society","pages":"1100-1130","volume":"1"},"journal_issn":null,"journal_title":null,"publication_types":["JournalArticle","Review"],"pubmed_pub_types":null,"s2_fields_of_study":["Physics","Computer Science","Engineering","Environmental Science"],"reference_count":265,"citation_count":88,"influential_citation_count":1,"is_open_access":true,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8816718/09151232.pdf","s2_open_access_landing_url":"https://www.semanticscholar.org/paper/98f81742f8bb79366970c5e0b063d95998c621cd","s2_open_access_license":"CCBY","s2_open_access_status":"GOLD","pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"Massive and ubiquitous deployment of devices in networks of fifth generation (5G) and beyond wireless has necessitated the development of ultra-low-power wireless communication paradigms. Recently, wireless-powered networks with backscatter communications (WPN-BCs) has been emerged as a most prominent technology for enabling large-scale self-sustainable wireless networks with the capabilities of RF energy harvesting (EH) and of extreme low power consumption. Therefore, we provide a comprehensive literature review on the fundamentals, challenges and the on-going research efforts in the domain of WPN-BCs. Our emphasis is on large-scale networks. In particular, we discuss signal processing aspects, network design issues and efficient communication techniques. Moreover, we review emerging technologies for WPN-BCs to bring about the best use of resources. Some applications of this innovative technology are also highlighted. Finally, we address some open research problems and future research directions.","claims":[{"public_id":"cl_178645d56d870b208b9362f87d2b8b56","status":"active","text":"Covers the fundamentals, challenges, and ongoing research efforts in wireless-powered networks with backscatter communications.","confidence":0.95,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_178645d56d870b208b9362f87d2b8b56"},{"public_id":"cl_61b72cfa49dd7e0f4045e40767201353","status":"active","text":"Discusses signal processing aspects, network design issues, and efficient communication techniques for wireless-powered networks with backscatter communications.","confidence":0.94,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous 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