FPGA implementation of direct sequence spread spectrum techniques
Choudhary, Vivek Kumar
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This work presents the performance, noise analysis and FPGA implementation of Direct Sequence Spread Spectrum technique. Performance of signal increases as increasing parity bits in Hamming code algorithm. Increasing parity noise goes reduce therefore received signal close to its original value, but adding parity band-width requirement also increases. This work is bases on the IS-95 standard for CDMA (Code Division Multiple Access) Digital Cellular.
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