ES2922751T3 - Mapeo entre palabras codificadas y capas en un sistema que implementa HARQ - Google Patents
Mapeo entre palabras codificadas y capas en un sistema que implementa HARQ Download PDFInfo
- Publication number
- ES2922751T3 ES2922751T3 ES19210614T ES19210614T ES2922751T3 ES 2922751 T3 ES2922751 T3 ES 2922751T3 ES 19210614 T ES19210614 T ES 19210614T ES 19210614 T ES19210614 T ES 19210614T ES 2922751 T3 ES2922751 T3 ES 2922751T3
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- layers
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- codeword
- mapped
- Prior art date
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- 238000013507 mapping Methods 0.000 title claims abstract description 91
- 230000005540 biological transmission Effects 0.000 claims abstract description 100
- 238000000034 method Methods 0.000 claims abstract description 44
- 230000008569 process Effects 0.000 claims abstract description 21
- 230000011664 signaling Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 107
- 238000004891 communication Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 11
- 239000013598 vector Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 1
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
-
- 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
- H04B7/06—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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Error Detection And Correction (AREA)
- Optical Communication System (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0700368 | 2007-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2922751T3 true ES2922751T3 (es) | 2022-09-20 |
Family
ID=39685744
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES19210614T Active ES2922751T3 (es) | 2007-02-14 | 2008-02-11 | Mapeo entre palabras codificadas y capas en un sistema que implementa HARQ |
| ES08712790.8T Active ES2551312T3 (es) | 2007-02-14 | 2008-02-11 | Procedimientos y sistemas para el mapeo entre palabras codificadas y capas |
| ES15181225T Active ES2774339T3 (es) | 2007-02-14 | 2008-02-11 | Mapeo entre palabras codificadas y capas en un sistema que implementa HARQ |
| ES22158327T Active ES3036777T3 (en) | 2007-02-14 | 2008-02-11 | Codeword to layer mapping in a system implementing harq |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES08712790.8T Active ES2551312T3 (es) | 2007-02-14 | 2008-02-11 | Procedimientos y sistemas para el mapeo entre palabras codificadas y capas |
| ES15181225T Active ES2774339T3 (es) | 2007-02-14 | 2008-02-11 | Mapeo entre palabras codificadas y capas en un sistema que implementa HARQ |
| ES22158327T Active ES3036777T3 (en) | 2007-02-14 | 2008-02-11 | Codeword to layer mapping in a system implementing harq |
Country Status (12)
| Country | Link |
|---|---|
| US (3) | US8064394B2 (enExample) |
| EP (4) | EP3629509B1 (enExample) |
| JP (8) | JP5135358B2 (enExample) |
| KR (1) | KR101478375B1 (enExample) |
| CN (1) | CN101611586B (enExample) |
| ES (4) | ES2922751T3 (enExample) |
| HU (2) | HUE059616T2 (enExample) |
| PL (2) | PL3629509T3 (enExample) |
| RU (1) | RU2452088C2 (enExample) |
| TW (1) | TWI455491B (enExample) |
| WO (1) | WO2008100213A2 (enExample) |
| ZA (1) | ZA200905127B (enExample) |
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| CN102017445B (zh) | 2007-01-05 | 2014-05-07 | Lg电子株式会社 | 用于mimo系统的层映射方法和数据发射方法 |
| US8064394B2 (en) * | 2007-02-14 | 2011-11-22 | Telefonaktiebolaget L M Ericsson | Methods and systems for codeword to layer mapping |
| US7782749B2 (en) * | 2007-03-21 | 2010-08-24 | Samsung Electronics Co., Ltd | Method for mapping physical downlink control channel to resources and apparatus for transmitting/receiving the mapped physical downlink control channel in a wireless communication system |
| JP5042320B2 (ja) | 2007-03-29 | 2012-10-03 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおけるサウンディング基準信号伝送方法 |
| US8599819B2 (en) | 2007-06-19 | 2013-12-03 | Lg Electronics Inc. | Method of transmitting sounding reference signal |
| MX2010001707A (es) | 2007-08-14 | 2010-03-11 | Lg Electronics Inc | Metodo para adquiri informacion de region de recurso para canal indicador de solicitud automatica hibrido fisico (phich) y metodo para recibir canal de control de vinculo descendente fisico (pdcch). |
| WO2009022790A1 (en) * | 2007-08-14 | 2009-02-19 | Lg Electronics Inc. | Method of transmitting data in a wireless communication system |
| KR101397039B1 (ko) | 2007-08-14 | 2014-05-20 | 엘지전자 주식회사 | 전송 다이버시티를 사용하는 다중안테나 시스템에서 채널예측 오류의 영향을 감소시키기 위한 ｃｄｍ 방식 신호전송 방법 |
| KR101405974B1 (ko) * | 2007-08-16 | 2014-06-27 | 엘지전자 주식회사 | 다중입력 다중출력 시스템에서 코드워드를 전송하는 방법 |
| KR101507785B1 (ko) * | 2007-08-16 | 2015-04-03 | 엘지전자 주식회사 | 다중 입출력 시스템에서, 채널품질정보를 송신하는 방법 |
| US20100211842A1 (en) * | 2007-10-09 | 2010-08-19 | Sung Ho Moon | Method of transmitting data using constellation rearrangement |
| KR101529736B1 (ko) * | 2008-03-05 | 2015-06-29 | 엘지전자 주식회사 | 다중 안테나 시스템에서 데이터 전송 방법 |
| US8522101B2 (en) * | 2008-04-15 | 2013-08-27 | Qualcomm Incorporated | Physical HARQ indicator channel (PHICH) resource assignment signaling in a wireless communication environment |
| KR101481584B1 (ko) | 2008-06-24 | 2015-01-13 | 엘지전자 주식회사 | 전송 블록-코드워드 매핑 관계 규정 방법 및 이를 이용한 하향링크 신호 전송 방법 |
| TW201545494A (zh) * | 2008-07-02 | 2015-12-01 | Interdigital Patent Holdings | 多蘇入多輸出通訊排序及預編碼矩陣測量及報告方法及裝置 |
| US8705575B2 (en) * | 2008-07-03 | 2014-04-22 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements in a wireless communication system using multi-codeword transmission and ACK/NACK compression |
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| KR101949729B1 (ko) * | 2009-03-03 | 2019-02-19 | 엘지전자 주식회사 | 다중 안테나 무선 통신 시스템에서 상향 링크 신호 송신 방법 및 이를 위한 장치 |
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| WO2009096730A1 (en) * | 2008-01-30 | 2009-08-06 | Lg Electronics Inc. | Method for transmitting downlink control information |
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