Cognitive Sub-Band Scheduling and Link Adaptation for 5G URLLC

Link adaptation for downlink 5G ultra-reliable low latency communication (URLLC) is quite challenging. While reduced feedback schemes for link adaptation are crucial to achieve high spectral efficiency, accuracy of sub-band channel quality indicator (CQI) reports is more critical in 5G URLLC because...

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Veröffentlicht in:	IEEE transactions on cognitive communications and networking Jg. 7; H. 4; S. 1280 - 1290
Hauptverfasser:	Khan, Jihas, Jacob, Lillykutty
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Piscataway IEEE 01.12.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	5G mobile communication 5G URLLC Adaptation Adaptation models adaptive modulation and coding scheme channel quality indicator cognitive link adaptation differential feedback Encoding Feedback Network latency OFDM physical layer abstraction Reliability Resource utilization Signal to noise ratio Ultra reliable low latency communication
ISSN:	2332-7731, 2332-7731
Online-Zugang:	Volltext
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