A General Construction of Sequences with Good Autocorrelation over the 16-QAM Constellation
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概要
- 論文の詳細を見る
In this paper, we introduce a construction of 16-QAM sequences based on known binary sequences using multiple sequences, interleaved sequences and Gray mappings. Five kinds of binary sequences of period N are put into the construction to get five kinds of new 16-QAM sequences of period 4N. These resultant sequences have 5-level autocorrelation {0,±8,±8N}, where ±8N happens only once each. The distributions of the periodic autocorrelation are also given. These will provide more choices for many applications.
- The Institute of Electronics, Information and Communication Engineersの論文
著者
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ZHANG Xuan
School of Pharmaceutical Sciences, Peking University
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Wen Qiaoyan
State Key Laboratory Of Networking And Switching Technology Beijing University Of Posts And Telecomm
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Zhang Jie
State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
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QIN Jing
School of Mathematics, Shandong University
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ZHANG Xuan
School of Mathematics and Quantitative Economics, Shandong University of Finance and Economics
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