DK2533530T3 - Transmissionssignalsender og transmissionssignal-sendefremgangsmåde - Google Patents
Transmissionssignalsender og transmissionssignal-sendefremgangsmåde Download PDFInfo
- Publication number
- DK2533530T3 DK2533530T3 DK11740034.1T DK11740034T DK2533530T3 DK 2533530 T3 DK2533530 T3 DK 2533530T3 DK 11740034 T DK11740034 T DK 11740034T DK 2533530 T3 DK2533530 T3 DK 2533530T3
- Authority
- DK
- Denmark
- Prior art keywords
- μιμο
- qam
- data
- signal
- signals
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims description 172
- 238000000034 method Methods 0.000 title claims description 171
- 230000008054 signal transmission Effects 0.000 title description 3
- NGVDGCNFYWLIFO-UHFFFAOYSA-N pyridoxal 5'-phosphate Chemical compound CC1=NC=C(COP(O)(O)=O)C(C=O)=C1O NGVDGCNFYWLIFO-UHFFFAOYSA-N 0.000 claims description 91
- 238000012545 processing Methods 0.000 claims description 68
- 239000011159 matrix material Substances 0.000 claims description 47
- 238000013507 mapping Methods 0.000 claims description 30
- 230000011664 signaling Effects 0.000 description 81
- 230000002596 correlated effect Effects 0.000 description 54
- 230000000875 corresponding effect Effects 0.000 description 48
- 235000015429 Mirabilis expansa Nutrition 0.000 description 30
- 244000294411 Mirabilis expansa Species 0.000 description 30
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- 230000002441 reversible effect Effects 0.000 description 21
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- 230000006854 communication Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 10
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- 238000011069 regeneration method Methods 0.000 description 2
- 230000026676 system process Effects 0.000 description 2
- 101000982010 Homo sapiens Myelin proteolipid protein Proteins 0.000 description 1
- 101001129124 Mannheimia haemolytica Outer membrane lipoprotein 1 Proteins 0.000 description 1
- 102100026784 Myelin proteolipid protein Human genes 0.000 description 1
- 101000761187 Odontomachus monticola U-poneritoxin(01)-Om1a Proteins 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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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
- H04B7/06—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
- H04B7/0617—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 for beam forming
-
- 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
- H04B7/0434—Power distribution using multiple eigenmodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
- H04L1/0058—Block-coded modulation
-
- 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
- H04L27/345—Modifications of the signal space to allow the transmission of additional information
- H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel
- H04L27/3483—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel using a modulation of the constellation points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Claims (6)
1. Fremgangsmåde til at sende transmissionssignaler, fremgangsmåden omfattende; at inddele Physical Layer Pipe, PLP, -databit i første og andet inputsignaler; at Quadrature Amplitude Modulation, QAM, -afbilde det første og andet inputsignal med M-QAM-konstellationer for at outputte første QAM-symboler og anden QAM-symboler, hvor M = 16; at Multi-input Multi-Output, ΜΙΜΟ, -behandle det første og andet QAM-symbol for at outputte første og andet transmissionssignaler, hvor MIMO-behandlingen udføres ved at anvende en MIMO-behandlingsmatrix på det første og andet QAM-symbol, hvor MIMO-behandlingsmatrixen repræsenteres som:
hvor
at bygge første og anden rammer som inkluderer det første og andet transmissionssignal; og at modulere data i den byggede første og anden ramme med en Orthogonal Frequency Division Multiplexing, OFDM, -fremgangsmåde.
2. Fremgangsmåden ifølge krav 1, hvor MIMO-behandlingsmatrixen anvendes på et rumligt multipleksingsskema.
3. Fremgangsmåden ifølge krav 1, fremgangsmåden yderligere omfattende; at frekvensindflette data i den byggede første og anden ramme.
4. Apparat til at sende transmissionssignaler, apparatet omfattende; en inddeler (45070) til at inddele bit af PLP-dataet i første og andet inputsignaler; en Quadrature Amplitude Modulation, QAM, -afbilder (45080) til at afbilde det første og andet inputsignal med M-QAM-konstellationer for at outputte første QAM-symboler og anden QAM-symboler, hvor M = 16; en Multi-input Multi-Output, ΜΙΜΟ, -behandler (45090) til at MIMO-behandle det første og andet QAM-symbol for at outputte første og andet transmissionssignal, hvor MIMO-behandlingen udføres ved at anvende en MIMO-behandlingsmatrix på det første og andet QAM-symbol, hvor MIMO-behandlingsmatrixen repræsenteres som:
hvor
en rammebygger (45020) til at bygge første og anden rammer som inkluderer det første og andet transmissionssignal; og en modulator (45040) til at modulere data i den byggede første og anden ramme med en Orthogonal Frequency Division Multiplexing, OFDM, -fremgangsmåde.
5. Apparatet ifølge krav 4, hvor MIMO-behandlingsmatrixen anvendes på et rumligt multipleksingsskema.
6. Apparatet ifølge krav 4, apparatet yderligere omfattende; en frekvensindfletter (45030) til at frekvensindflette data i den byggede første og anden ramme.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30161110P | 2010-02-04 | 2010-02-04 | |
| PCT/KR2011/000740 WO2011096738A2 (ko) | 2010-02-04 | 2011-02-01 | 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2533530T3 true DK2533530T3 (da) | 2016-01-25 |
Family
ID=44355982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK11740034.1T DK2533530T3 (da) | 2010-02-04 | 2011-02-01 | Transmissionssignalsender og transmissionssignal-sendefremgangsmåde |
Country Status (7)
| Country | Link |
|---|---|
| EP (2) | EP2940953B1 (da) |
| DK (1) | DK2533530T3 (da) |
| ES (1) | ES2559213T3 (da) |
| HU (1) | HUE028385T2 (da) |
| PL (1) | PL2533530T3 (da) |
| SI (1) | SI2533530T1 (da) |
| WO (1) | WO2011096738A2 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101713406B1 (ko) * | 2015-03-27 | 2017-03-07 | 아이디에이씨 홀딩스, 인크. | 실수 m진 신호 부호화 방법, 및 이를 이용한 부호화 장치 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005006696A1 (en) * | 2003-07-14 | 2005-01-20 | Ntt Docomo, Inc. | Apparatus and method for providing a multi-carrier signal to be transmitted and apparatus and method for providing an output signal from a received multi-carrier signal |
| US20060039489A1 (en) * | 2004-08-17 | 2006-02-23 | Texas Instruments Incorporated | Method and apparatus for providing closed-loop transmit precoding |
| KR101349731B1 (ko) * | 2007-06-01 | 2014-01-13 | 한국과학기술원 | 다중 입출력 광대역 무선통신 시스템에서 신호 송수신 장치및 방법 |
| WO2009145549A2 (en) * | 2008-05-27 | 2009-12-03 | Lg Electronics Inc. | Apparatus for transmitting and receiving a signal and a method thereof |
| EP2533524B1 (en) * | 2010-02-03 | 2015-10-28 | LG Electronics Inc. | Apparatus and method for transmitting broadcast signals |
-
2011
- 2011-02-01 PL PL11740034T patent/PL2533530T3/pl unknown
- 2011-02-01 ES ES11740034.1T patent/ES2559213T3/es active Active
- 2011-02-01 HU HUE11740034A patent/HUE028385T2/en unknown
- 2011-02-01 EP EP15171996.0A patent/EP2940953B1/en not_active Not-in-force
- 2011-02-01 EP EP11740034.1A patent/EP2533530B1/en not_active Not-in-force
- 2011-02-01 DK DK11740034.1T patent/DK2533530T3/da active
- 2011-02-01 SI SI201130705T patent/SI2533530T1/sl unknown
- 2011-02-01 WO PCT/KR2011/000740 patent/WO2011096738A2/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| HUE028385T2 (en) | 2017-02-28 |
| WO2011096738A2 (ko) | 2011-08-11 |
| EP2533530A2 (en) | 2012-12-12 |
| EP2940953B1 (en) | 2017-07-26 |
| EP2533530A4 (en) | 2014-09-24 |
| SI2533530T1 (sl) | 2016-02-29 |
| ES2559213T3 (es) | 2016-02-11 |
| EP2940953A1 (en) | 2015-11-04 |
| EP2533530B1 (en) | 2015-10-21 |
| WO2011096738A3 (ko) | 2011-11-24 |
| PL2533530T3 (pl) | 2016-03-31 |
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