{"title":"非2次幂长度的4q-QAM互补序列集","authors":"Yajing Zhou, Zhengchun Zhou, Yang Yang","doi":"10.1109/IWSDA46143.2019.8966093","DOIUrl":null,"url":null,"abstract":"Complementary sequences with quadrature amplitude modulation (QAM) are proposed to deal with the high peakto- mean envelope power ratio (PMEPR) problem in Orthogonal frequency-division multiplexing (OFDM) systems. There have been many constructions of 4q-QAM Golay complementary sequences of length 2m. This paper presents a construction of 4q-QAM complementary sequence sets of size 4 with non-power-of-two lengths, whose PMEPRs are upper bounded by 4. The number of 4q-QAM complementary sequences generated from this construction is also calculated in this paper.","PeriodicalId":326214,"journal":{"name":"2019 Ninth International Workshop on Signal Design and its Applications in Communications (IWSDA)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"4q-QAM Complementary Sequence Sets with Non-Power-of-Two Length*\",\"authors\":\"Yajing Zhou, Zhengchun Zhou, Yang Yang\",\"doi\":\"10.1109/IWSDA46143.2019.8966093\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Complementary sequences with quadrature amplitude modulation (QAM) are proposed to deal with the high peakto- mean envelope power ratio (PMEPR) problem in Orthogonal frequency-division multiplexing (OFDM) systems. There have been many constructions of 4q-QAM Golay complementary sequences of length 2m. This paper presents a construction of 4q-QAM complementary sequence sets of size 4 with non-power-of-two lengths, whose PMEPRs are upper bounded by 4. The number of 4q-QAM complementary sequences generated from this construction is also calculated in this paper.\",\"PeriodicalId\":326214,\"journal\":{\"name\":\"2019 Ninth International Workshop on Signal Design and its Applications in Communications (IWSDA)\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 Ninth International Workshop on Signal Design and its Applications in Communications (IWSDA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWSDA46143.2019.8966093\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Ninth International Workshop on Signal Design and its Applications in Communications (IWSDA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWSDA46143.2019.8966093","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
4q-QAM Complementary Sequence Sets with Non-Power-of-Two Length*
Complementary sequences with quadrature amplitude modulation (QAM) are proposed to deal with the high peakto- mean envelope power ratio (PMEPR) problem in Orthogonal frequency-division multiplexing (OFDM) systems. There have been many constructions of 4q-QAM Golay complementary sequences of length 2m. This paper presents a construction of 4q-QAM complementary sequence sets of size 4 with non-power-of-two lengths, whose PMEPRs are upper bounded by 4. The number of 4q-QAM complementary sequences generated from this construction is also calculated in this paper.
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