K
Keshab K. Parhi
Researcher at University of Minnesota
Publications - 768
Citations - 21763
Keshab K. Parhi is an academic researcher from University of Minnesota. The author has contributed to research in topics: Decoding methods & Adaptive filter. The author has an hindex of 68, co-authored 749 publications receiving 20097 citations. Previous affiliations of Keshab K. Parhi include University of California, Berkeley & University of Warwick.
Papers
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Journal ArticleDOI
Novel FEXT Cancellation and Equalization for High Speed Ethernet Transmission
TL;DR: Two different approaches to efficiently deal with FEXT over unshielded twisted-pair copper cables are presented and it is shown that the hardware complexity of the transceiver can be reduced by about 37.2% by utilizing the increased DP-SNR in the proposed designs.
Journal Article
Correlation between initial vision and vision improvement with automatically calculated retinal cyst volume in treated DME after resolution
Proceedings ArticleDOI
Low Complexity Implementations of Sum-Product Algorithm for Decoding Low-Density Parity-Check Codes
Daesun Oh,Keshab K. Parhi +1 more
TL;DR: This paper proposes low complexity implementations of sum-product algorithm for decoding low-density parity-check (LDPC) codes with significant reductions of 75% and 33% in hardware complexities of LUT and memories, respectively, without significant performance degradations over conventional uniform quantization scheme.
Proceedings ArticleDOI
Estimating delay differences of arbiter PUFs using silicon data
Satya Venkata Sandeep Avvaru,Chen Zhou,Saroj Satapathy,Yingjie Lao,Chris H. Kim,Keshab K. Parhi +5 more
TL;DR: A novel approach to estimate delay differences of each stage in a standard MUX-based physical unclonable function (PUF) and confirms that the delay Differences of all stages of the PUFs on the same chip belong to the same Gaussian probability density function.