基于正交矩阵构造非周期组间互补序列集

李玉博; 田立影

doi:10.11999/JEIT171005

基于正交矩阵构造非周期组间互补序列集

doi: 10.11999/JEIT171005

李玉博^*田立影,
田立影

基金项目:

国家自然科学基金(61501395, 61671402)，河北省自然科学基金(F2015203150)

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- 被引次数: 0
出版历程
- 收稿日期: 2017-10-26
- 修回日期: 2018-03-16
- 刊出日期: 2018-08-19

Construction of Inter-group Complementary Sequence Sets Based on Orthogonal Matrices

LI Yubo^*田立影,
TIAN Liying

Funds:

The National Natural Science Foundation of China (61501395, 61671402), The Natural Science Foundation of Hebei Province (F2015203150)

摘要

摘要: 基于正交矩阵，该文提出一类非周期组间互补序列集的构造法。构造的非周期组间互补序列集的零相关区长度可灵活设定，且参数达到了理论界限。通过选取二元或多相正交矩阵，可以得到二元或多相非周期组间互补序列集。构造的组间互补序列可以用于同步和非同步码分多址通信系统。
- 码分多址 /
- 组间互补序列集 /
- 零相关区 /
- 理论界限 /
- 正交矩阵
Abstract: A construction of aperiodic Inter-Group Complementary (IGC) sequence sets is proposed based on orthogonal matrices. The Zero Correlation Zone (ZCZ) length of the proposed aperiodic IGC sequence set can be chosen flexibly, and the parameters are optimal in terms of the corresponding theoretical bound. Moreover, binary and polyphase aperiodic IGC sequence sets can be obtained utilizing binary and polyphase orthogonal matrices. The presented IGC sequences can work in both synchronous and asynchronous Code Division Multiple Access (CDMA) communication systems.
- Code Division Multiple Access (CDMA) /
- Inter-Group Complementary (IGC) sequence set /
- Zero Correlation Zone (ZCZ) /
- Theoretical bound /
- Orthogonal matrices

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参考文献(15)

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