CN113612505A - 基于可重构智能表面的空时移位键控方法 - Google Patents
基于可重构智能表面的空时移位键控方法 Download PDFInfo
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- CN113612505A CN113612505A CN202110805012.1A CN202110805012A CN113612505A CN 113612505 A CN113612505 A CN 113612505A CN 202110805012 A CN202110805012 A CN 202110805012A CN 113612505 A CN113612505 A CN 113612505A
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- 230000010363 phase shift Effects 0.000 claims abstract description 26
- 230000002068 genetic effect Effects 0.000 claims abstract description 7
- 238000005457 optimization Methods 0.000 claims abstract description 6
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- 238000007476 Maximum Likelihood Methods 0.000 claims description 6
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/36—Modulator circuits; Transmitter circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6363103B1 (en) * | 1998-04-09 | 2002-03-26 | Lucent Technologies Inc. | Multistage interference cancellation for CDMA applications using M-ary orthogonal moduation |
CN104468456A (zh) * | 2014-12-09 | 2015-03-25 | 西安交通大学 | 一种基于单位阵循环结构的广义空时移键控调制方法 |
CN105207751A (zh) * | 2015-08-14 | 2015-12-30 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 基于多维调制的空时键控方法及其联合优化方法 |
CN106385391A (zh) * | 2016-08-31 | 2017-02-08 | 电子科技大学 | 一种基于scm‑sm的***的频偏抑制方法 |
CN108989262A (zh) * | 2018-08-08 | 2018-12-11 | 中国计量大学 | 一种基于apsk调制的低复杂度非相干空间调制检测方法 |
CN111355519A (zh) * | 2020-03-10 | 2020-06-30 | 电子科技大学 | 智能反射表面协助的室内太赫兹mimo通信***设计方法 |
CN111988256A (zh) * | 2020-07-27 | 2020-11-24 | 南京信息工程大学 | 一种基于改进的自适应遗传算法的水声信道估计方法 |
CN112383332A (zh) * | 2020-11-03 | 2021-02-19 | 电子科技大学 | 一种基于智能反射表面的蜂窝基站通信*** |
CN112910807A (zh) * | 2021-02-04 | 2021-06-04 | 华中科技大学 | 一种基于空间随机采样的智能超表面信道估计方法及*** |
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2021
- 2021-07-16 CN CN202110805012.1A patent/CN113612505B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6363103B1 (en) * | 1998-04-09 | 2002-03-26 | Lucent Technologies Inc. | Multistage interference cancellation for CDMA applications using M-ary orthogonal moduation |
CN104468456A (zh) * | 2014-12-09 | 2015-03-25 | 西安交通大学 | 一种基于单位阵循环结构的广义空时移键控调制方法 |
CN105207751A (zh) * | 2015-08-14 | 2015-12-30 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 基于多维调制的空时键控方法及其联合优化方法 |
CN106385391A (zh) * | 2016-08-31 | 2017-02-08 | 电子科技大学 | 一种基于scm‑sm的***的频偏抑制方法 |
CN108989262A (zh) * | 2018-08-08 | 2018-12-11 | 中国计量大学 | 一种基于apsk调制的低复杂度非相干空间调制检测方法 |
CN111355519A (zh) * | 2020-03-10 | 2020-06-30 | 电子科技大学 | 智能反射表面协助的室内太赫兹mimo通信***设计方法 |
CN111988256A (zh) * | 2020-07-27 | 2020-11-24 | 南京信息工程大学 | 一种基于改进的自适应遗传算法的水声信道估计方法 |
CN112383332A (zh) * | 2020-11-03 | 2021-02-19 | 电子科技大学 | 一种基于智能反射表面的蜂窝基站通信*** |
CN112910807A (zh) * | 2021-02-04 | 2021-06-04 | 华中科技大学 | 一种基于空间随机采样的智能超表面信道估计方法及*** |
Non-Patent Citations (2)
Title |
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FULVIO BABICH; ALESSANDRO CRISMANI; MARCO DRIUSSO; LAJOS HANZO: "Design Criteria and Genetic Algorithm Aided Optimization of Three-Stage-Concatenated Space-Time Shift Keying Systems", 《 IEEE SIGNAL PROCESSING LETTERS ( VOLUME: 19, ISSUE: 8, AUG. 2012)》 * |
谢欣,金宁,金小萍,倪鑫鑫: "结合天线选择和索引组合映射调制的M IMO***研究", 《中国计量大学学报》 * |
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