A Low Complexity Algorithm of Dynamic Resource Allocation for Downlink Multi-Carrier NOMA Systems

This paper investigates the sub-channels and power allocation issue in the multi-carrier NOMA communication system. To maximize the sum rate of the system, we design a fast dynamic resource allocation (FDRA) algorithm. The algorithm can quickly identify the interference nodes with poor channel condi...

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Veröffentlicht in:	IEEE transactions on vehicular technology Jg. 70; H. 12; S. 13418 - 13423
Hauptverfasser:	Hu, Yingmeng, Liu, Rongke, Bian, Hongxiu, Gao, Xiangqiang
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.12.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Channel capacity Communications systems Complexity Complexity theory Downlinking Genetic algorithms low decoding complexity multi-carrier technology NOMA QoS Quality of service Resource allocation Resource management
ISSN:	0018-9545, 1939-9359
Online-Zugang:	Volltext
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