An Efficient Algorithm to Improve the Success Threshold of Node-Based Verification-Based Algorithms in Compressed Sensing

In this letter, we introduce an algorithm to enhance the success threshold of node-based verification-based (NB-VB) algorithms in compressed sensing. The NB-VB algorithms have low computational complexity, and are generally classified as iterative message passing algorithms employed for signal recov...

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Vydáno v:	IEEE communications letters Ročník 20; číslo 8; s. 1487 - 1490
Hlavní autoři:	Khosravi, Sara, Asvadi, Reza, Ahmadian-Attari, Mahmoud
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.08.2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithm design and analysis Algorithms Channels Complexity Complexity theory Compressed sensing (CS) Decoding Detection Iterative decoding Iterative methods low-density parity-check (LDPC) code node-based verification-based (NB-VB) algorithms Sensors Signal processing algorithms stopping set success threshold Thresholds
ISSN:	1089-7798, 1558-2558
On-line přístup:	Získat plný text
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