Joint Block Sparse Signal Recovery Problem and Applications in LTE Cell Search

2017 ◽  
Vol 66 (2) ◽  
pp. 1130-1143 ◽  
Author(s):  
Neelakandan Rajamohan ◽  
Amrutraj Joshi ◽  
Arun Pachai Kannu
Keyword(s):  
Sparse Signal ◽  
Sparse Signal Recovery ◽  
Signal Recovery ◽  
Cell Search ◽  
Recovery Problem

scholarly journals Restrictedp-Isometry Properties of Partially Sparse Signal Recovery

2013 ◽  
Vol 2013 ◽  
pp. 1-6
Author(s):  
Haini Bi ◽  
Lingchen Kong ◽  
Naihua Xiu
Keyword(s):  
Minimization Problem ◽  
Sparse Signal ◽  
Sparse Signal Recovery ◽  
Signal Recovery ◽  
Sufficient Condition ◽  
Recovery Problem

By generalizing the restrictedp-isometry property to the partially sparse signal recovery problem, we give a sufficient condition for exactly recovering partially sparse signal via the partiallpminimization (truncatedlpminimization) problem withp∈(0,1]. Based on this, we establish a simpler sufficient condition which can show how thep-RIP bounds vary corresponding to differentps.

scholarly journals Sparse signal recovery based on adaptive algorithms for debris detector

AIP Advances ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 065131
Author(s):  
Bingsen Xue ◽  
Xingming Zhang ◽  
Yunzhe Xu ◽  
Yehui Li ◽  
Hongpeng Zhang ◽  
...  
Keyword(s):  
Adaptive Algorithms ◽  
Sparse Signal ◽  
Sparse Signal Recovery ◽  
Signal Recovery

Improved RIP‐based performance guarantee for sparse signal recovery via A*OMP

2018 ◽  
Vol 54 (21) ◽  
pp. 1216-1218 ◽  
Author(s):  
Haifeng Li ◽  
Guoqi Liu ◽  
Jian Zou
Keyword(s):  
Sparse Signal ◽  
Sparse Signal Recovery ◽  
Signal Recovery ◽  
Performance Guarantee
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