Efficient Implementation Of PN Sequence Generator Using Vedic Mathematics
Nilima Patle
, Prof. Rahul Nawkhare
pseudo-noise sequence generator, ,LFSR, digital communication, spread spectrum, Uardhava tiryakbhyam, Vedic Mathematics,VHDL.
In the wireless communication system security and content privacy of user data is of prime importance. In military application to provided security to the message signal and to overcome the interference problem, we develop the use of pseudo- noise sequence (PN) for spreading digital data in DS-SS (Direct Sequence Spread Spectrum) . PN belongs to the class of Linear Feedback Shift Register (LFSR). In this paper the generation of PN sequence is done using multiplier. In order to reduce processing delay and to consume memory storage during sequence generation we adopted the concept of Vedic multiplier. The whole Vedic mathematics uses 16 sutras (formulas). Among the various method of multiplication Uardhava tiryakbhyam (vertically and crosswise) is discussed in details. It enables the parallel generation of partial products and eliminates unwanted multiplication steps.The modeled is proposed using VHDL and synthesis is done using Xilinx ISE 13.1/13.2 simulator
"Efficient Implementation Of PN Sequence Generator Using Vedic Mathematics", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.1, Issue 12, page no.40 - 47, December-2016, Available :https://ijsdr.org/papers/IJSDR1612009.pdf
Volume 1
Issue 12,
December-2016
Pages : 40 - 47
Paper Reg. ID: IJSDR_160968
Published Paper Id: IJSDR1612009
Downloads: 000347044
Research Area: Engineering
Country: Unknown, Unknown, India
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
