Source-Constrained Hierarchical Modulation Systems With Protograph LDPC Codes: A Promising Transceiver Design for Future 6G-Enabled IoT

This work studies the transceiver design and convergence performance analysis for the hierarchical modulation (HM) systems with protograph-based low-density parity-check (P-LDPC) codes. Specifically, we first conceive new source-constrained (SC) coding scheme and inter-layer-cascaded (ILC) decoding...

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Veröffentlicht in:	IEEE journal on selected areas in communications Jg. 43; H. 4; S. 1103 - 1117
Hauptverfasser:	Yang, Zhaojie, Li, Yunye, Guan, Yong Liang, Fang, Yi
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.04.2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms AWGN channels bit-interleaved-coded modulation Codes Coding Constraints Data transmission Decoding Demodulation Encoding Error correcting codes hierarchical modulation Information systems Internet of Things low-density parity-check codes Modulation Multiplexing Performance enhancement Quadrature amplitude modulation Quality of service Simulation Streams Transceivers transmission-rate adaptation
ISSN:	0733-8716, 1558-0008
Online-Zugang:	Volltext
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