PL2111695T3 - Sposób generowania zestawu kodowego i urządzenie do generowania zestawu kodowego dla systemów multiple-input multiple-output (mimo) o wielu polaryzacjach - Google Patents
Sposób generowania zestawu kodowego i urządzenie do generowania zestawu kodowego dla systemów multiple-input multiple-output (mimo) o wielu polaryzacjachInfo
- Publication number
- PL2111695T3 PL2111695T3 PL08712390T PL08712390T PL2111695T3 PL 2111695 T3 PL2111695 T3 PL 2111695T3 PL 08712390 T PL08712390 T PL 08712390T PL 08712390 T PL08712390 T PL 08712390T PL 2111695 T3 PL2111695 T3 PL 2111695T3
- Authority
- PL
- Poland
- Prior art keywords
- codebook
- generating
- mimo
- systems
- output
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
- H04L25/03898—Spatial equalizers codebook-based design
- H04L25/03904—Spatial equalizers codebook-based design cooperative design, e.g. exchanging of codebook information between base stations
-
- 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
-
- 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
- H04B7/0417—Feedback systems
-
- 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
-
- 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
- H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
- H04B7/0469—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking special antenna structures, e.g. cross polarized antennas into account
-
- 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
- H04B7/06—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
- H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
-
- 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
- H04B7/06—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
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- 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
- H04B7/10—Polarisation diversity; Directional diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
- H04L25/03898—Spatial equalizers codebook-based design
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
- H04L25/03898—Spatial equalizers codebook-based design
- H04L25/0391—Spatial equalizers codebook-based design construction details of matrices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89963407P | 2007-02-06 | 2007-02-06 | |
KR20070028878 | 2007-03-23 | ||
US92903207P | 2007-06-08 | 2007-06-08 | |
KR1020070095490A KR20080073624A (ko) | 2007-02-06 | 2007-09-19 | 다중 편파 다중 입출력 시스템을 위한 코드북 생성 방법 및그 장치 |
PCT/KR2008/000739 WO2008097035A1 (en) | 2007-02-06 | 2008-02-05 | Codebook generating method and apparatus for generating a codebook for multi-polarized multiple-input multiple-output (mimo) systems |
EP08712390.7A EP2111695B1 (en) | 2007-02-06 | 2008-02-05 | Codebook generating method and apparatus for generating a codebook for multi-polarized multiple-input multiple-output (mimo) systems |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2111695T3 true PL2111695T3 (pl) | 2019-07-31 |
Family
ID=39883348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL08712390T PL2111695T3 (pl) | 2007-02-06 | 2008-02-05 | Sposób generowania zestawu kodowego i urządzenie do generowania zestawu kodowego dla systemów multiple-input multiple-output (mimo) o wielu polaryzacjach |
Country Status (7)
Country | Link |
---|---|
US (5) | US8050357B2 (pl) |
EP (2) | EP2111695B1 (pl) |
JP (4) | JP2010518726A (pl) |
KR (8) | KR20080073624A (pl) |
CN (2) | CN101675599B (pl) |
PL (1) | PL2111695T3 (pl) |
WO (1) | WO2008097035A1 (pl) |
Families Citing this family (110)
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KR20080073624A (ko) | 2007-02-06 | 2008-08-11 | 삼성전자주식회사 | 다중 편파 다중 입출력 시스템을 위한 코드북 생성 방법 및그 장치 |
US8306140B2 (en) | 2007-04-30 | 2012-11-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and arrangement for adapting a multi-antenna transmission |
KR101346042B1 (ko) * | 2007-07-31 | 2013-12-31 | 재단법인서울대학교산학협력재단 | 다중 입/출력 통신 방법 및 이를 이용한 다중 입/출력 통신시스템 |
US8335274B2 (en) * | 2007-12-03 | 2012-12-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Precoder for spatial multiplexing, multiple antenna transmitter |
US9287951B2 (en) * | 2007-12-03 | 2016-03-15 | Telefonaktiebolaget L M Ericsson (Publ) | Precoder for spatial multiplexing, multiple antenna transmitter |
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KR101056614B1 (ko) | 2008-07-30 | 2011-08-11 | 엘지전자 주식회사 | 다중안테나 시스템에서 데이터 전송방법 |
KR20100019948A (ko) * | 2008-08-11 | 2010-02-19 | 엘지전자 주식회사 | 공간 다중화 기법을 이용한 데이터 전송방법 |
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