CN103501193B - 补偿mu‑mas通信、动态适应mu‑mas的方法 - Google Patents
补偿mu‑mas通信、动态适应mu‑mas的方法 Download PDFInfo
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- CN103501193B CN103501193B CN201310407419.4A CN201310407419A CN103501193B CN 103501193 B CN103501193 B CN 103501193B CN 201310407419 A CN201310407419 A CN 201310407419A CN 103501193 B CN103501193 B CN 103501193B
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- 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
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- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
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- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0684—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using different training sequences per antenna
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- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
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- 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
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- H—ELECTRICITY
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- H04L25/00—Baseband systems
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- H04L25/03343—Arrangements at the transmitter end
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- Engineering & Computer Science (AREA)
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- Power Engineering (AREA)
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Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/894,394 | 2007-08-20 | ||
US11/894,540 US7636381B2 (en) | 2004-07-30 | 2007-08-20 | System and method for distributed input-distributed output wireless communications |
US11/894,362 US7633994B2 (en) | 2004-07-30 | 2007-08-20 | System and method for distributed input-distributed output wireless communications |
US11/894,540 | 2007-08-20 | ||
US11/894,394 US7599420B2 (en) | 2004-07-30 | 2007-08-20 | System and method for distributed input distributed output wireless communications |
US11/894,362 | 2007-08-20 | ||
CN2008801029334A CN101861718B (zh) | 2007-08-20 | 2008-08-20 | 分布式输入分布式输出无线通信的***和方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008801029334A Division CN101861718B (zh) | 2007-08-20 | 2008-08-20 | 分布式输入分布式输出无线通信的***和方法 |
Publications (2)
Publication Number | Publication Date |
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CN103501193A CN103501193A (zh) | 2014-01-08 |
CN103501193B true CN103501193B (zh) | 2017-04-12 |
Family
ID=48023331
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210464974.6A Active CN103036839B (zh) | 2007-08-20 | 2008-08-20 | Mu-mas、无线客户装置及在mu-mas中实施的方法 |
CN201310407419.4A Active CN103501193B (zh) | 2007-08-20 | 2008-08-20 | 补偿mu‑mas通信、动态适应mu‑mas的方法 |
CN201210466082.XA Active CN103117975B (zh) | 2007-08-20 | 2008-08-20 | 补偿mu‑mas通信及动态适应mu‑mas通信***的通信特性的*** |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210464974.6A Active CN103036839B (zh) | 2007-08-20 | 2008-08-20 | Mu-mas、无线客户装置及在mu-mas中实施的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210466082.XA Active CN103117975B (zh) | 2007-08-20 | 2008-08-20 | 补偿mu‑mas通信及动态适应mu‑mas通信***的通信特性的*** |
Country Status (5)
Country | Link |
---|---|
JP (5) | JP2013251915A (ja) |
KR (3) | KR101598324B1 (ja) |
CN (3) | CN103036839B (ja) |
CA (2) | CA2937021C (ja) |
RU (4) | RU2578206C2 (ja) |
Cited By (3)
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US11864007B2 (en) | 2007-06-05 | 2024-01-02 | Constellation Designs, LLC | Communication systems capable of receiving and processing data using unequally spaced and uniform quadrature amplitude modulated 64 point symbol constellations |
US11902078B2 (en) | 2007-06-05 | 2024-02-13 | Constellation Designs, LLC | Methods and apparatuses for signaling with geometric constellations |
US12041468B2 (en) | 2007-06-05 | 2024-07-16 | Constellation Designs, LLC | Methods and apparatuses for signaling with geometric constellations in a Rayleigh fading channel |
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US11864006B2 (en) | 2007-06-05 | 2024-01-02 | Constellation Designs, LLC | Methods of transmitting data using uniform and non-uniform constellations with rings |
US11871252B2 (en) | 2007-06-05 | 2024-01-09 | Constellation Designs, LLC | Methods of receiving data using unequally spaced quadrature amplitude modulated 64 point symbol constellations |
US11877164B2 (en) | 2007-06-05 | 2024-01-16 | Constellation Designs, LLC | Methods of receiving data using unequally spaced and uniform quadrature amplitude modulated 64 point symbol constellations |
US11889326B2 (en) | 2007-06-05 | 2024-01-30 | Constellation Designs, LLC | Methods of receiving data transmitted using unequally spaced constellations that provide reduced SNR requirements as compared to equally spaced constellations |
US11895513B2 (en) | 2007-06-05 | 2024-02-06 | Constellation Designs, LLC | Methods of transmitting data using unequally spaced constellations that provide reduced SNR requirements as compared to equally spaced constellations |
US11902078B2 (en) | 2007-06-05 | 2024-02-13 | Constellation Designs, LLC | Methods and apparatuses for signaling with geometric constellations |
US12041468B2 (en) | 2007-06-05 | 2024-07-16 | Constellation Designs, LLC | Methods and apparatuses for signaling with geometric constellations in a Rayleigh fading channel |
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CN103117975B (zh) | 2017-05-24 |
JP2015216699A (ja) | 2015-12-03 |
CA2937021C (en) | 2019-01-08 |
CA3025857C (en) | 2022-10-18 |
JP2017085589A (ja) | 2017-05-18 |
JP2015111849A (ja) | 2015-06-18 |
RU2700568C2 (ru) | 2019-09-18 |
JP6055524B2 (ja) | 2016-12-27 |
RU2011131822A (ru) | 2013-02-10 |
RU2016107617A3 (ja) | 2019-06-25 |
JP6922027B2 (ja) | 2021-08-18 |
CN103036839A (zh) | 2013-04-10 |
KR101805345B1 (ko) | 2018-01-10 |
CA2937021A1 (en) | 2009-02-26 |
RU2578206C2 (ru) | 2016-03-27 |
CN103117975A (zh) | 2013-05-22 |
JP2020127215A (ja) | 2020-08-20 |
JP2013251915A (ja) | 2013-12-12 |
KR101598324B1 (ko) | 2016-02-26 |
CA3025857A1 (en) | 2009-02-26 |
CN103036839B (zh) | 2015-09-30 |
KR20160136476A (ko) | 2016-11-29 |
RU2580324C2 (ru) | 2016-04-10 |
KR20150136548A (ko) | 2015-12-07 |
CN103501193A (zh) | 2014-01-08 |
RU2016107617A (ru) | 2017-09-07 |
RU2019126350A (ru) | 2021-02-24 |
RU2011131821A (ru) | 2013-02-10 |
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