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Direct Constructions of Multiple Shift Complementary Sets of Flexible Lengths

Roy, A and Majhi, S (2023) Direct Constructions of Multiple Shift Complementary Sets of Flexible Lengths. In: IEEE International Symposium on Information Theory, ISIT 2023, 25-30 June 2023, Taipei, pp. 2440-2445.

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Official URL: https://10.1109/ISIT54713.2023.10206672


Golay complementary set (GCS) plays a vital role in reducing peak-to-mean envelope power ratio (PMEPR) in orthogonal frequency division multiplexing (OFDM). A more general version of GCS is a multiple shift complementary set (MSCS), where by relaxing the condition of zero auto-correlation sum throughout all the non-zero time shifts to the integer multiples of some fixed time shift, more sequence sets can be made available. In this paper, we propose direct constructions of MSCSs with flexible and arbitrary lengths and flexible set sizes, by using multivariable functions, which have not been reported before. © 2023 IEEE.

Item Type: Conference Paper
Publication: IEEE International Symposium on Information Theory - Proceedings
Publisher: Institute of Electrical and Electronics Engineers Inc.
Additional Information: The copyright for this article belongs to author.
Keywords: Flowcharting; Orthogonal functions; Set theory, Complementary sets; Golay complementary set; Multiple shift complementary set; Multivariable functions; Orthogonal frequency division multiplexing; Orthogonal frequency-division multiplexing; Peak to mean envelope power ratio; Peak-to-mean envelope power ratio; Time shifts, Orthogonal frequency division multiplexing
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 20 Dec 2023 02:54
Last Modified: 20 Dec 2023 02:54
URI: https://eprints.iisc.ac.in/id/eprint/83269

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