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@article{144746,
        author = {Jyoti Gurjar and Shivraj Singh and Rohit Bhayre},
        title = {Peak to Average Power Ratio Reduction of OFDM Signal using Companding Transforms},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {4},
        number = {3},
        pages = {10-15},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=144746},
        abstract = {The major drawbacks which is yet to be solved in orthogonal frequency division multiplexing (OFDM) system is its high peak-to-average power ratio (PAPR). In this paper, a new companding transform has been proposed which is nonlinear in nature and which transforms the Gaussian-distributed OFDM signals into a desired piecewise function. variable slopes and inflexion points are introduced in the target probability density function, to impart more flexibility in the companding form and an effective trade-off between the PAPR and bit error rate performances can be achieved along with a relatively low complexity. The theoretical analyses of different techniques and trade-off between PAPR reduction and bit error ratio (BER) performance are presented well.},
        keywords = {Complementary cumulative distribution function (CCDF), Nonlinear companding transform (NCT), Orthogonal frequency division multiplexing (OFDM), Peak-to-average power ratio (PAPR).},
        month = {},
        }