New construction of enhanced cross Z-complementary set for generalized spatial modulation
Papers|更新时间:2025-01-14
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New construction of enhanced cross Z-complementary set for generalized spatial modulation
Journal on CommunicationsVol. 45, Issue 12, Pages: 153-161(2024)
作者机构:
1.燕山大学信息科学与工程学院,河北 秦皇岛 066004
2.河北省信息传输与信号处理重点实验室,河北 秦皇岛 066004
作者简介:
基金信息:
The Central Government Guides Local Science and Technology Development Foundation(236Z0403G);The Natural Science Foundation of Hebei Province(E2024203225);Hebei Key Laboratory Project(202250701010046)
PENG Xiuping,LIU Yinna,WANG Yu,et al.New construction of enhanced cross Z-complementary set for generalized spatial modulation[J].Journal on Communications,2024,45(12):153-161.
PENG Xiuping,LIU Yinna,WANG Yu,et al.New construction of enhanced cross Z-complementary set for generalized spatial modulation[J].Journal on Communications,2024,45(12):153-161. DOI: 10.11959/j.issn.1000-436x.2024271.
New construction of enhanced cross Z-complementary set for generalized spatial modulation
In order to expand the existence space of enhanced cross Z-complementary set (E-CZCS)
based on the extended generalized Boolean function (EGBF)
the direct construction method of enhanced cross Z-complementary sets was proposed. The constructed
q
-ary E-CZCS had flexible and variable size
and their length was no longer limited to the traditional power of two. At the same time
the obtained enhanced cross Z-complementary sets was used as the training sequence of the generalized spatial modulation (GSM) system for channel estimation. The simulation results show that the enhanced cross Z-complementary sets can achieve optimal channel estimation. This presumably provides greater flexibility in the selection of training sequences in generalized spatial modulation systems.
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references
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