DPSK-OFDM System for Reliable Data Transmission using QRcode System in Mobile Devices
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 4
Abstract
The work of 2-D barcodes is of great relevance for evaluate in wireless data transmission between handheld electronic devices. In a typical setup, any file on a mobile phone, for concrete illustration, can be transferred to a second mobile phone over a sequence of images on the LCD which are before captured and decoded on the camera of the second mobile phone. In this study, a new approach for data modulation in 2-D barcodes is confirmed, and its attitude is evaluated in allegory to contrasting standard methods of barcode modulation. In this new approach, orthogonal frequency-division multiplexing (OFDM) modulation is used together by all of differential phase shift keying (DPSK) over adjacent frequency domain elements. A specific desire of this study is to establish a system that is proven tolerant to camera movements, picture blur, and light leakage within adjoining pixels of an LCD.
Authors and Affiliations
P. Hari Chandana, B. Sravani, I. Praveen
Keywords
Related Articles
- EP ID EP23906
- DOI http://doi.org/10.22214/ijraset.2017.4200
- Views 231
- Downloads 9
Exploration of Novel Algorithm for Reduced Computational Time by Using Fuzzy Classification Technique in Data Mining
we will work on reduction of unwanted data sets from large data sets. We apply fuzzy logic , classification and data mining techniques to do the same. The size of data items is very large, so it is difficult to reduce i...
A Bird’s Eye View of Anti-Phishing Techniques for Classification of Phishing E-Mails
Today, phishing emails are considered as one of the fastest growing threat for both organizations and individuals. Internet users are heavily prone to economic deficits due to fraudulent activities performed by these ph...
Numerical and Buckling Analysis of Composite Hybrid Propeller Shaft
Composites structures have many advantages because of higher stiffness and strength of composite materials. This work deals with the replacement of conventional steel drive shafts with a hybrid aluminium/carbon fibre pr...
Comparison of MCS and GA in Term of Iteration and Time Constraint
In radio communication industry Frequency assignment [13] is main problem. In the communication there are transmitter and receiver that transmit data between sources to destination. For this we use a radio network that...
Secured Data Search over Cloud
Cloud computing is one of the best feature where organizations are interested. The security provided to the cloud ensures the confidentiality of the data in the cloud database to the organizations for the usage of cloud...