CN112600598A - 云接入网中智能反射面增强无线前传链路传输方法 - Google Patents
云接入网中智能反射面增强无线前传链路传输方法 Download PDFInfo
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- CN112600598A CN112600598A CN202011477379.7A CN202011477379A CN112600598A CN 112600598 A CN112600598 A CN 112600598A CN 202011477379 A CN202011477379 A CN 202011477379A CN 112600598 A CN112600598 A CN 112600598A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 title claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 89
- 238000004891 communication Methods 0.000 claims abstract description 37
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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
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
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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
- H04B7/0426—Power distribution
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114900398A (zh) * | 2022-04-28 | 2022-08-12 | 浙江工业大学 | 非理想csi的irs辅助云接入网下行的波束成形方法 |
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CN105812042A (zh) * | 2016-04-27 | 2016-07-27 | 电子科技大学 | 基于压缩感知的c-ran架构大规模mimo系统的数据传输方法 |
US20190319773A1 (en) * | 2017-09-06 | 2019-10-17 | Verizon Patent And Licensing Inc. | Signal link budget optimization |
CN111030779A (zh) * | 2019-12-10 | 2020-04-17 | 浙江工业大学 | 一种云接入网压缩传输下无速率码度数分布优化方法 |
CN111162823A (zh) * | 2019-12-25 | 2020-05-15 | 浙江工业大学 | 双向mimo通信系统中预编码矩阵和相移矩阵优化方法 |
CN111246491A (zh) * | 2020-03-10 | 2020-06-05 | 电子科技大学 | 一种智能反射表面辅助的太赫兹通信系统设计方法 |
CN111294095A (zh) * | 2020-02-17 | 2020-06-16 | 南京邮电大学 | 基于统计csi的irs辅助大规模mimo无线传输方法 |
CN111953391A (zh) * | 2020-07-09 | 2020-11-17 | 东南大学 | 智能反射面辅助的多用户mimo上行能效谱效联合优化方法 |
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2020
- 2020-12-15 CN CN202011477379.7A patent/CN112600598B/zh active Active
Patent Citations (7)
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CN105812042A (zh) * | 2016-04-27 | 2016-07-27 | 电子科技大学 | 基于压缩感知的c-ran架构大规模mimo系统的数据传输方法 |
US20190319773A1 (en) * | 2017-09-06 | 2019-10-17 | Verizon Patent And Licensing Inc. | Signal link budget optimization |
CN111030779A (zh) * | 2019-12-10 | 2020-04-17 | 浙江工业大学 | 一种云接入网压缩传输下无速率码度数分布优化方法 |
CN111162823A (zh) * | 2019-12-25 | 2020-05-15 | 浙江工业大学 | 双向mimo通信系统中预编码矩阵和相移矩阵优化方法 |
CN111294095A (zh) * | 2020-02-17 | 2020-06-16 | 南京邮电大学 | 基于统计csi的irs辅助大规模mimo无线传输方法 |
CN111246491A (zh) * | 2020-03-10 | 2020-06-05 | 电子科技大学 | 一种智能反射表面辅助的太赫兹通信系统设计方法 |
CN111953391A (zh) * | 2020-07-09 | 2020-11-17 | 东南大学 | 智能反射面辅助的多用户mimo上行能效谱效联合优化方法 |
Non-Patent Citations (2)
Title |
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DAESUNG YU: "Optimizing Over-the-Air Computation in IRS-Aided C-RAN Systems", 《 2020 IEEE 21ST INTERNATIONAL WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS 》 * |
张昱,谢灵杰: "云接入网中无速率编码上行传输方案", 《信号处理》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114900398A (zh) * | 2022-04-28 | 2022-08-12 | 浙江工业大学 | 非理想csi的irs辅助云接入网下行的波束成形方法 |
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