New construction of enhanced cross Z-complementary set for generalized spatial modulation

被引：0

作者：

Peng, Xiuping ^{[1
,2
]}

Liu, Yinna ^{[1
,2
]}

Wang, Yu ^{[1
,2
]}

Niu, Xiaoxia ^{[1
]}

机构：

[1] School of Information Science and Engineering, Yanshan University, Qinhuangdao

[2] Hebei Province Key Laboratory of Information Transmission and Signal Processing, Qinhuangdao

来源：

Tongxin Xuebao/Journal on Communications | 2024年 / 45卷 / 12期

关键词：

channel estimation; enhanced cross Z-complementary set; extended generalized Boolean function; generalized spatial modulation;

D O I：

10.11959/j.issn.1000-436x.2024271

中图分类号：

学科分类号：

摘要：

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. © 2024 Editorial Board of Journal on Communications. All rights reserved.

引用

页码：153 / 161

页数：8

共 19 条

[1]

GUO S S, ZHANG H X, ZHANG P, Et al., Signal shaping for generalized spatial modulation and generalized quadrature spatial modulation, IEEE Transactions on Wireless Communications, 18, 8, pp. 4047-4059, (2019)

[2]

AL-NAHHAL M, BASAR E, UYSAL M., Flexible generalized spatial modulation for visible light communications, IEEE Transactions on Vehicular Technology, 70, 1, pp. 1041-1045, (2021)

[3]

CHEN Y M, LIN K C, PENG Y H, Et al., A low-complexity high-rate spatial multiplexing aided generalized spatial modulation scheme, Proceedings of the 2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), pp. 434-439, (2021)

[4]

ZHU F F, HAI H, PENG Y Y, Et al., Extended variable active antenna generalized spatial modulation, IEEE Wireless Communications Letters, 13, 2, pp. 265-269, (2024)

[5]

RENZO M D, HAAS H, GRANT P M., Spatial modulation for multiple-antenna wireless systems: a survey, IEEE Communications Magazine, 49, 12, pp. 182-191, (2011)

[6]

WEN M W, ZHENG B X, KIM K J, Et al., A survey on spatial modulation in emerging wireless systems: research progresses and applications, IEEE Journal on Selected Areas in Communications, 37, 9, pp. 1949-1972, (2019)

[7]

YIN W J, KONG Z M, LIU Y S, Et al., Artificial-noise-aided CQI-mapped generalized spatial modulation, IEEE Transactions on Vehicular Technology, 72, 4, pp. 5338-5343, (2023)

[8]

XU W Z, JHONG C H, LAI K C., Ordered block detector for single-carrier generalized spatial modulation in frequency-selective fading channels, IEEE Communications Letters, 27, 2, pp. 691-695, (2023)

[9]

SINGH K, MAKARIM A F, ALBINSAID H, Et al., Passive beamforming design and DNN-based signal detection in RIS-assisted MIMO systems with generalized spatial modulation, IEEE Transactions on Vehicular Technology, 72, 2, pp. 1879-1892, (2023)

[10]

ADHIKARY A R, ZHOU Z C, YANG Y, Et al., Constructions of cross Z-complementary pairs with new lengths, IEEE Transactions on Signal Processing, 68, pp. 4700-4712, (2020)

← 1 2 →