An Enhanced Random Access With Preamble-Assisted Short-Packet Transmissions for Cellular IoT Communications
نویسندگان
چکیده
منابع مشابه
Short-Packet Communications with NOMA for IoT Applications
This work introduces downlink non-orthogonal multiple access (NOMA) into short-packet communications. NOMA has great potential to improve fairness and spectral efficiency with respect to orthogonal multiple access (OMA) for lowlatency downlink transmission, thus making it attractive for the emerging Internet of Things. We consider a two-user downlink NOMA system with finite blocklength constrai...
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ژورنال
عنوان ژورنال: IEEE Communications Letters
سال: 2019
ISSN: 1089-7798,1558-2558,2373-7891
DOI: 10.1109/lcomm.2019.2910179