Sum-Rate Maximization of Multirate NOMA-Based WSNs

This work considers optimal node pairing and channel allocation in downlink (DL) wireless sensor networks (WSNs) with multirate (MR)-nonorthogonal multiple access (NOMA). The objective is to maximize the network sum-rate and improve the IoT devices (IoDs) connectivity while satisfying the quality-of...

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Bibliographic Details
Published in:	IEEE sensors journal Vol. 25; no. 21; pp. 40806 - 40819
Main Authors:	Khader, Zainab, Al-Dweik, Arafat, Alsusa, Emad, Abou-Khousa, Mohamed
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.11.2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Binary phase shift keying Bit error rate Complexity Connectivity Integer programming Internet of Things Internet of Things (IoT) Linear programming Mixed integer multirate (MR)-NOMA NOMA Nonorthogonal multiple access nonorthogonal multiple access (NOMA) Optimization pairing Quality of service Resource management sixth generation (6G) Spectral efficiency sum-rate Symbols Ultra reliable low latency communication wireless sensor network (WSN) Wireless sensor networks
ISSN:	1530-437X, 1558-1748
Online Access:	Get full text
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