ES2949424T3 - Diseño de canal de enlace descendente para LTE con baja latencia - Google Patents
Diseño de canal de enlace descendente para LTE con baja latencia Download PDFInfo
- Publication number
- ES2949424T3 ES2949424T3 ES20172179T ES20172179T ES2949424T3 ES 2949424 T3 ES2949424 T3 ES 2949424T3 ES 20172179 T ES20172179 T ES 20172179T ES 20172179 T ES20172179 T ES 20172179T ES 2949424 T3 ES2949424 T3 ES 2949424T3
- Authority
- ES
- Spain
- Prior art keywords
- downlink
- channel region
- data
- slot
- control channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000013461 design Methods 0.000 title description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 124
- 238000000034 method Methods 0.000 claims abstract description 88
- 238000004891 communication Methods 0.000 claims abstract description 81
- 230000002123 temporal effect Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 description 37
- 238000010586 diagram Methods 0.000 description 25
- 238000012384 transportation and delivery Methods 0.000 description 24
- 230000006870 function Effects 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 14
- 238000007726 management method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 239000000969 carrier Substances 0.000 description 9
- 230000002776 aggregation Effects 0.000 description 8
- 238000004220 aggregation Methods 0.000 description 8
- 238000002910 structure generation Methods 0.000 description 7
- 238000012795 verification Methods 0.000 description 6
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- 238000007906 compression Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000013439 planning Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
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- 230000006837 decompression Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000013468 resource allocation Methods 0.000 description 2
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- 238000013459 approach Methods 0.000 description 1
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- 230000008901 benefit Effects 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
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- 230000010365 information processing Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Classifications
-
- 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
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462056347P | 2014-09-26 | 2014-09-26 | |
| US14/836,183 US9794922B2 (en) | 2014-09-26 | 2015-08-26 | Downlink channel design for LTE with low latency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2949424T3 true ES2949424T3 (es) | 2023-09-28 |
Family
ID=54066220
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES20172179T Active ES2949424T3 (es) | 2014-09-26 | 2015-08-27 | Diseño de canal de enlace descendente para LTE con baja latencia |
| ES15760574T Active ES2818091T3 (es) | 2014-09-26 | 2015-08-27 | Diseño de canal de enlace descendente para LTE con baja latencia |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15760574T Active ES2818091T3 (es) | 2014-09-26 | 2015-08-27 | Diseño de canal de enlace descendente para LTE con baja latencia |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US9794922B2 (enExample) |
| EP (3) | EP3709556B1 (enExample) |
| JP (2) | JP6400843B2 (enExample) |
| KR (2) | KR101896356B1 (enExample) |
| CN (2) | CN107078840B (enExample) |
| AU (2) | AU2015321923B2 (enExample) |
| DK (2) | DK3709556T3 (enExample) |
| ES (2) | ES2949424T3 (enExample) |
| FI (1) | FI3709556T3 (enExample) |
| HU (2) | HUE062221T2 (enExample) |
| PL (2) | PL3709556T3 (enExample) |
| PT (2) | PT3198760T (enExample) |
| SI (2) | SI3709556T1 (enExample) |
| WO (1) | WO2016048570A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202115B (zh) * | 2014-05-09 | 2019-05-07 | 中兴通讯股份有限公司 | 高阶编码的调制处理方法及装置、基站、终端 |
| US9794922B2 (en) | 2014-09-26 | 2017-10-17 | Qualcomm Incorporated | Downlink channel design for LTE with low latency |
| US10560245B2 (en) * | 2014-10-21 | 2020-02-11 | Lg Electronics Inc. | Data transmission/reception method in wireless communication system that supports low latency, and apparatus therefor |
| US10932256B2 (en) | 2015-06-16 | 2021-02-23 | Qualcomm Incorporated | Long-term evolution compatible very narrow band design |
| CN107950052B (zh) | 2015-09-02 | 2022-03-08 | 株式会社Ntt都科摩 | 用户终端、无线基站、无线通信方法以及无线通信系统 |
| WO2017099461A1 (ko) | 2015-12-07 | 2017-06-15 | 엘지전자 주식회사 | 상향링크 채널 전송 방법 및 사용자기기와, 상향링크 채널 수신 방법 및 기지국 |
| US10855417B2 (en) | 2016-02-03 | 2020-12-01 | Qualcomm Incorporated | Control channel signaling techniques in wireless systems with multiple possible transmission time intervals |
| KR102533829B1 (ko) * | 2016-03-04 | 2023-05-19 | 삼성전자주식회사 | 하이브리드 자동 반복 요구 방식을 지원하는 무선 통신 시스템에서 신호를 송신 및 수신하는 장치 및 방법 |
| US10171216B2 (en) * | 2016-04-08 | 2019-01-01 | Qualcomm Incorporated | Downlink control for demodulation reference signal transmissions |
| US10200990B2 (en) * | 2016-08-10 | 2019-02-05 | Nokia Technologies Oy | Method and apparatus for implementing dynamic signaling of downlink control usage |
| CN107872804B (zh) | 2016-09-23 | 2019-11-08 | 电信科学技术研究院 | 一种数据传输方法和设备 |
| US10536966B2 (en) * | 2016-12-09 | 2020-01-14 | Qualcomm Incorporated | Physical downlink control channel and hybrid automatic repeat request feedback for multefire coverage enhancement |
| US10568130B2 (en) * | 2016-12-22 | 2020-02-18 | Qualcomm Incorporated | Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization |
| US10849148B2 (en) * | 2018-03-21 | 2020-11-24 | Qualcomm Incorporated | Group common control channel and bandwidth part management in wireless communications |
| WO2020063905A1 (en) | 2018-09-28 | 2020-04-02 | Suteng Innovation Technology Co., Ltd. | Range-finding system and method for data communication within the same |
| US12238701B2 (en) * | 2019-03-29 | 2025-02-25 | Lg Electronics Inc. | Method and device for determining transport block size in NR V2X |
| KR102780108B1 (ko) | 2019-11-18 | 2025-03-12 | 삼성전자주식회사 | 패킷 전달을 제어하는 전자 장치 및 그의 동작 방법 |
| US20230114310A1 (en) * | 2020-04-21 | 2023-04-13 | Qualcomm Incorporated | Enhanced cg-ul transmission over pusch |
| US11398876B2 (en) * | 2021-02-19 | 2022-07-26 | Ultralogic 6G, Llc | Error detection and correction in 5G/6G pulse-amplitude modulation |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010521864A (ja) * | 2007-03-12 | 2010-06-24 | 韓國電子通信研究院 | パケット基盤移動通信システムにおけるデータ伝送のための無線リソース割当方法及びデータ伝送方法 |
| CN101034964B (zh) * | 2007-04-16 | 2011-04-06 | 华为技术有限公司 | 一种下行数据传输方法、系统及基站 |
| EP2020515B1 (de) * | 2007-07-30 | 2011-12-28 | Hoerbiger Antriebstechnik GmbH | Schlingfederkupplung |
| US8218509B2 (en) * | 2008-01-15 | 2012-07-10 | Apple Inc. | Dynamic allocation of communication resources in a wireless system |
| JP5069147B2 (ja) * | 2008-02-29 | 2012-11-07 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、基地局装置、ユーザ装置及び方法 |
| CN101299634A (zh) * | 2008-06-19 | 2008-11-05 | 中兴通讯股份有限公司 | Lte系统的专用导频的发送方法 |
| US8797231B2 (en) * | 2009-04-15 | 2014-08-05 | Nlt Technologies, Ltd. | Display controller, display device, image processing method, and image processing program for a multiple viewpoint display |
| CN101998494B (zh) * | 2009-08-21 | 2016-02-03 | 华为技术有限公司 | 业务流共享资源的方法、系统和接入网关 |
| AU2011205920B2 (en) * | 2010-01-18 | 2015-03-26 | Qualcomm Incorporated | A method and an apparatus for providing channel quality information in a wireless communication system |
| US9320022B2 (en) * | 2011-04-27 | 2016-04-19 | Panasonic Intellectual Property Corporation Of America | Transmission apparatus, receiveing apparatus, transmission method, and receiving method for mapping control signals to different resource regions within the same resource block |
| US9705654B2 (en) | 2011-11-08 | 2017-07-11 | Apple Inc. | Methods and apparatus for an extensible and scalable control channel for wireless networks |
| WO2013162247A1 (ko) * | 2012-04-24 | 2013-10-31 | 엘지전자 주식회사 | 상향링크 제어정보 전송 방법 및 장치 |
| WO2013168969A1 (ko) * | 2012-05-07 | 2013-11-14 | 엘지전자 주식회사 | 무선통신 시스템에서 채널 상태 정보 전송 방법 및 장치 |
| JP6214878B2 (ja) * | 2013-01-31 | 2017-10-18 | 株式会社Ｎｔｔドコモ | ユーザ装置、基地局、干渉低減方法、及び干渉低減制御情報通知方法 |
| US20160020882A1 (en) * | 2013-03-18 | 2016-01-21 | Sharp Kabushiki Kaisha | Base station, terminal, communication system, communication method, and integrated circuit |
| US9198079B2 (en) * | 2013-12-02 | 2015-11-24 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for equalization processing in a wireless communication receiver |
| US9794922B2 (en) | 2014-09-26 | 2017-10-17 | Qualcomm Incorporated | Downlink channel design for LTE with low latency |
-
2015
- 2015-08-26 US US14/836,183 patent/US9794922B2/en active Active
- 2015-08-27 JP JP2017516408A patent/JP6400843B2/ja active Active
- 2015-08-27 PL PL20172179.2T patent/PL3709556T3/pl unknown
- 2015-08-27 KR KR1020177007900A patent/KR101896356B1/ko active Active
- 2015-08-27 AU AU2015321923A patent/AU2015321923B2/en active Active
- 2015-08-27 EP EP20172179.2A patent/EP3709556B1/en active Active
- 2015-08-27 HU HUE20172179A patent/HUE062221T2/hu unknown
- 2015-08-27 EP EP20164023.2A patent/EP3687103B1/en active Active
- 2015-08-27 CN CN201580051856.4A patent/CN107078840B/zh active Active
- 2015-08-27 PT PT157605742T patent/PT3198760T/pt unknown
- 2015-08-27 SI SI201531950T patent/SI3709556T1/sl unknown
- 2015-08-27 DK DK20172179.2T patent/DK3709556T3/da active
- 2015-08-27 WO PCT/US2015/047118 patent/WO2016048570A1/en not_active Ceased
- 2015-08-27 ES ES20172179T patent/ES2949424T3/es active Active
- 2015-08-27 ES ES15760574T patent/ES2818091T3/es active Active
- 2015-08-27 EP EP15760574.2A patent/EP3198760B1/en active Active
- 2015-08-27 DK DK15760574.2T patent/DK3198760T3/da active
- 2015-08-27 KR KR1020187025303A patent/KR102246787B1/ko active Active
- 2015-08-27 CN CN201910788903.3A patent/CN110417517B/zh active Active
- 2015-08-27 HU HUE15760574A patent/HUE050123T2/hu unknown
- 2015-08-27 SI SI201531329T patent/SI3198760T1/sl unknown
- 2015-08-27 FI FIEP20172179.2T patent/FI3709556T3/fi active
- 2015-08-27 PL PL15760574T patent/PL3198760T3/pl unknown
- 2015-08-27 PT PT201721792T patent/PT3709556T/pt unknown
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2017
- 2017-09-21 US US15/711,470 patent/US10314029B2/en active Active
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2018
- 2018-09-05 JP JP2018165685A patent/JP6755912B2/ja active Active
-
2019
- 2019-02-15 AU AU2019201071A patent/AU2019201071B2/en active Active
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