CN105262531B - 用户具有双天线的大规模天线系统的解码方法 - Google Patents
用户具有双天线的大规模天线系统的解码方法 Download PDFInfo
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- CN105262531B CN105262531B CN201510707456.6A CN201510707456A CN105262531B CN 105262531 B CN105262531 B CN 105262531B CN 201510707456 A CN201510707456 A CN 201510707456A CN 105262531 B CN105262531 B CN 105262531B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims abstract description 55
- 238000012549 training Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000017105 transposition Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000010267 cellular communication Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
Classifications
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
- H04B7/0854—Joint weighting using error minimizing algorithms, e.g. minimum mean squared error [MMSE], "cross-correlation" or matrix inversion
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
- H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510707456.6A CN105262531B (zh) | 2015-10-27 | 2015-10-27 | 用户具有双天线的大规模天线系统的解码方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510707456.6A CN105262531B (zh) | 2015-10-27 | 2015-10-27 | 用户具有双天线的大规模天线系统的解码方法 |
Publications (2)
Publication Number | Publication Date |
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CN105262531A CN105262531A (zh) | 2016-01-20 |
CN105262531B true CN105262531B (zh) | 2018-08-24 |
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CN201510707456.6A Active CN105262531B (zh) | 2015-10-27 | 2015-10-27 | 用户具有双天线的大规模天线系统的解码方法 |
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CN (1) | CN105262531B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108600125B (zh) * | 2017-06-20 | 2021-06-08 | 杭州电子科技大学 | 一种基于迭代的信道估计方法 |
CN108183737B (zh) * | 2018-01-10 | 2020-09-18 | 杭州电子科技大学 | 用于mimo下行系统中基于黄金码的传输与解码方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1706110A (zh) * | 2002-11-08 | 2005-12-07 | 英特尔公司 | 用于多速率cdma链接的降低复杂度的mmse多用户检测 |
CN102833043A (zh) * | 2012-08-25 | 2012-12-19 | 华南理工大学 | 空分复用多天线系统基于旋转星座图的编解码方法 |
US8913700B1 (en) * | 2012-10-31 | 2014-12-16 | Marvell International Ltd. | High-performance diagonal loading for MMSE equalization |
CN104333406A (zh) * | 2014-11-04 | 2015-02-04 | 杭州电子科技大学 | 用于在多小区多用户多天线系统中的解码方法 |
-
2015
- 2015-10-27 CN CN201510707456.6A patent/CN105262531B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1706110A (zh) * | 2002-11-08 | 2005-12-07 | 英特尔公司 | 用于多速率cdma链接的降低复杂度的mmse多用户检测 |
CN102833043A (zh) * | 2012-08-25 | 2012-12-19 | 华南理工大学 | 空分复用多天线系统基于旋转星座图的编解码方法 |
US8913700B1 (en) * | 2012-10-31 | 2014-12-16 | Marvell International Ltd. | High-performance diagonal loading for MMSE equalization |
CN104333406A (zh) * | 2014-11-04 | 2015-02-04 | 杭州电子科技大学 | 用于在多小区多用户多天线系统中的解码方法 |
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Application publication date: 20160120 Assignee: Hangzhou Elice Chemical Co.,Ltd. Assignor: Wuhu Qibo Intellectual Property Operation Co.,Ltd. Contract record no.: X2021330000464 Denomination of invention: Decoding method of large-scale antenna system with dual antennas Granted publication date: 20180824 License type: Common License Record date: 20211018 |
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