International Journal of Emerging Technology and Advanced Engineering (IJETAE)
Pseudo Noise sequences (PN) are widely used in telecommunications and for measurement purposes. In this paper, cross correlation results of PN family codes: Gold, Kasami sequences are shown. PN sequences have random like properties that help in reducing the correlation among speech samples. In Spread Spectrum CDMA system each user is assigned a pseudo noise sequence for the purpose of spreading as well as de-spreading. The maximal length PN-sequence (m-sequence) is the best-described PN-sequence whose length is equal to its period. Various PN-codes can be generated using Linear Feedback Shift Register (LFSR). All the results presented here were tested and simulated via MatLab programs.