A New Construction Method for Large Girth Quasi-Cyclic LDPC Codes with Optimized Lower Bound using Chinese Remainder Theorem

Bajpai, Ambar; Srirutchataboon, Gan; Kovintavewat, Piya; Wuttisittikulkij, Lunchakorn

doi:10.1007/s11277-016-3465-8

Cited by 6 publications

(3 citation statements)

References 21 publications

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“…Moreover, RF‐based positioning techniques suffer from aforementioned issues, and camera‐based positioning has a higher cost. Recently, utilizing light for indoor localization has become an active area of research, and many algorithms for indoor positioning have been proposed –…”

Section: Applications Of Visible Light Communicationmentioning

confidence: 99%

“…The main idea of their approach is shown in Figure . Other than bringing confidentiality in the data, data integrity was improved by incorporating proposed variant of low‐density parity‐check codes . By doing so, the authors were able to establish a secure and reliable communication link.…”

Section: Applications Of Visible Light Communicationmentioning

confidence: 99%

“…Recently, utilizing light for indoor localization has become an active area of research, and many algorithms for indoor positioning have been proposed. [12][13][14][15][16][17][18][19][20] Exploiting light for estimating the location of an object is relatively inexpensive and is inheritably safe to use. The algorithms that are used for VLC-based positioning are predominantly based on proximity, fingerprinting, triangulation, and vision-based algorithms.…”

Section: Indoor Positioning Using Vlcmentioning

confidence: 99%

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Visible light communication – An architectural perspective on the applications and data rate improvement strategies

Saadi

Ahmad

Saleem

et al. 2018

Trans Emerging Tel Tech

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Demand for bandwidth hungry applications and mobile services is pushing an unquenchable need for wireless capacity. Existing radio frequency networks are characterized by shared medium, inadequate spectrum, and restricted user capacity. Solid state lighting is modernizing indoor as well as outdoor illumination. The capability of quick switching of light emitting diode makes them superior to other lighting sources enabling simultaneous use as a communication and illumination device. Visible light communication (VLC) using light emitting diodes is an attractive approach for many networking scenarios and is considered as a complementary technology for future heterogeneous wireless networks. This article presents an architectural perspective on the applications and data rate improvement strategies. A wide range of VLC applications have been investigated, comparison has been drawn with radio frequency, and generalized network architecture is also proposed. Numerous applications of VLC are data rate intensive, so data rate improvement approaches have also been studied. At the end, a lucid conclusion is drawn about the applicability, acceptability, and utilization of VLC and co‐VLC–based systems.

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Section: Applications Of Visible Light Communicationmentioning

confidence: 99%

Section: Applications Of Visible Light Communicationmentioning

confidence: 99%