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Full-Text Articles in Signal Processing
An Optical Design Configuration For Wireless Data Transmission, Seyed Mohammad Amin Motahari Bidgoli
An Optical Design Configuration For Wireless Data Transmission, Seyed Mohammad Amin Motahari Bidgoli
FIU Electronic Theses and Dissertations
The concept of 2D barcodes is of great relevance for use in wireless data transmission between handheld electronic devices. In a typical setup, any file on a cell phone for example can be transferred to a second cell phone through a series of images on the LCD which are then captured and decoded through the camera of the second cell phone. In this research, a new approach for data modulation in 2D barcodes is introduced, and its performance is evaluated in comparison to other standard methods of barcode modulation. In the proposed method, Orthogonal Frequency Division Multiplexing (OFDM) modulation is …