@inproceedings{66320b5193ec468a91525ed6bec7936c,
title = "Semi-granted sparse code multiple access (SCMA) for 5G networks (invited paper)",
abstract = "Sparse Code Multiple Access (SCMA) is a promising non-orthogonal multiple access technology for 5G radio access networks. It improves the connectivity and capacity. However, the two multiple access methods of SCMA: granted and grant-free cannot dynamically match the real-time demands since the resources allocated for the granted method and grant-free method are clearly separated with each other. This further deteriorates the system performance. This article proposes a semi-granted SCMA method, by enabling the granted demands and grant-free demands to share the same resources. Simulation results confirm that semi-granted SCMA matches the dynamically fluent demands and significantly improve the throughput of SCMA 5G system.",
keywords = "5G, Grant-free, Multiple access, Non-orthogonal multiple access, SCMA, Sparse code multiple access",
author = "Mao Yang and Bo Li and Zhicheng Bai and Xiaoya Zuo and Zhongjiang Yan and Yusheng Liang",
note = "Publisher Copyright: {\textcopyright} ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2018.; 3rd International Conference on IoT as a Service, IoTaaS 2017 ; Conference date: 20-09-2017 Through 22-09-2017",
year = "2018",
doi = "10.1007/978-3-030-00410-1_44",
language = "英语",
isbn = "9783030004095",
series = "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST",
publisher = "Springer Verlag",
pages = "381--388",
editor = "Yi-Bing Lin and Ilsun You and Der-Jiunn Deng and Chun-Cheng Lin",
booktitle = "IoT as a Service - Third International Conference, IoTaaS 2017, Proceedings",
}