ES2827218T3 - Identificación de esquemas de modulación y codificación e indicadores de calidad de canal - Google Patents
Identificación de esquemas de modulación y codificación e indicadores de calidad de canal Download PDFInfo
- Publication number
- ES2827218T3 ES2827218T3 ES13824267T ES13824267T ES2827218T3 ES 2827218 T3 ES2827218 T3 ES 2827218T3 ES 13824267 T ES13824267 T ES 13824267T ES 13824267 T ES13824267 T ES 13824267T ES 2827218 T3 ES2827218 T3 ES 2827218T3
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- mcs
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- cqi
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Classifications
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- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- 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
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03375—Passband transmission
- H04L2025/0342—QAM
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361750601P | 2013-01-09 | 2013-01-09 | |
| US14/140,098 US9407417B2 (en) | 2013-01-09 | 2013-12-24 | Identifying modulation and coding schemes and channel quality indicators |
| PCT/US2013/077844 WO2014109915A1 (en) | 2013-01-09 | 2013-12-26 | Identifying modulation and coding schemes and channel quality indicators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2827218T3 true ES2827218T3 (es) | 2021-05-20 |
Family
ID=51060887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13824267T Active ES2827218T3 (es) | 2013-01-09 | 2013-12-26 | Identificación de esquemas de modulación y codificación e indicadores de calidad de canal |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9407417B2 (cg-RX-API-DMAC7.html) |
| EP (2) | EP2944044B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP6339100B2 (cg-RX-API-DMAC7.html) |
| KR (2) | KR102239226B1 (cg-RX-API-DMAC7.html) |
| CN (2) | CN105027483B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112015016567B1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2827218T3 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014109915A1 (cg-RX-API-DMAC7.html) |
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| EP2787670A1 (en) | 2013-04-05 | 2014-10-08 | Panasonic Intellectual Property Corporation of America | MCS table adaptation for 256-QAM |
| WO2014194534A1 (zh) | 2013-06-08 | 2014-12-11 | 华为技术有限公司 | 一种信道质量指示及调制编码方案的通知方法、装置 |
| EP3031153B1 (en) * | 2013-08-09 | 2018-05-02 | Telefonaktiebolaget LM Ericsson (publ) | Method and radio node for enabling use of high order modulation in a radio communication with a user equipment |
| WO2015034151A1 (en) * | 2013-09-03 | 2015-03-12 | Samsung Electronics Co., Ltd. | Downlink transmission method and user terminal equipment |
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| WO2015050416A1 (ko) * | 2013-10-04 | 2015-04-09 | 엘지전자 주식회사 | 무선접속 시스템에서 256qam 지원을 위한 채널상태정보 송수신 방법 및 장치 |
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2013
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- 2013-12-26 BR BR112015016567-2A patent/BR112015016567B1/pt active IP Right Grant
- 2013-12-26 WO PCT/US2013/077844 patent/WO2014109915A1/en not_active Ceased
- 2013-12-26 EP EP13824267.2A patent/EP2944044B1/en active Active
- 2013-12-26 JP JP2015551729A patent/JP6339100B2/ja active Active
- 2013-12-26 EP EP20179657.0A patent/EP3726761B1/en active Active
- 2013-12-26 CN CN201380074333.2A patent/CN105027483B/zh active Active
- 2013-12-26 CN CN201810233573.7A patent/CN108551381B/zh active Active
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| CN105027483A (zh) | 2015-11-04 |
| US20140192732A1 (en) | 2014-07-10 |
| CN108551381B (zh) | 2021-03-16 |
| JP2018152880A (ja) | 2018-09-27 |
| BR112015016567B1 (pt) | 2022-10-18 |
| KR20150105388A (ko) | 2015-09-16 |
| KR102205013B1 (ko) | 2021-01-18 |
| US9407417B2 (en) | 2016-08-02 |
| EP3726761B1 (en) | 2023-06-07 |
| EP3726761A1 (en) | 2020-10-21 |
| CN108551381A (zh) | 2018-09-18 |
| EP2944044B1 (en) | 2020-07-29 |
| CN105027483B (zh) | 2019-03-26 |
| BR112015016567A2 (pt) | 2017-07-11 |
| JP6339100B2 (ja) | 2018-06-06 |
| KR20200057807A (ko) | 2020-05-26 |
| WO2014109915A1 (en) | 2014-07-17 |
| KR102239226B1 (ko) | 2021-04-09 |
| US10097331B2 (en) | 2018-10-09 |
| EP2944044A1 (en) | 2015-11-18 |
| JP6559835B2 (ja) | 2019-08-14 |
| JP2016506202A (ja) | 2016-02-25 |
| US20160261393A1 (en) | 2016-09-08 |
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