CA3039109C - Configuration for data and reference signal transmissions with shortened transmission time intervals - Google Patents
Configuration for data and reference signal transmissions with shortened transmission time intervals Download PDFInfo
- Publication number
- CA3039109C CA3039109C CA3039109A CA3039109A CA3039109C CA 3039109 C CA3039109 C CA 3039109C CA 3039109 A CA3039109 A CA 3039109A CA 3039109 A CA3039109 A CA 3039109A CA 3039109 C CA3039109 C CA 3039109C
- Authority
- CA
- Canada
- Prior art keywords
- tti
- data
- symbol
- configuration
- uplink
- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 158
- 230000008054 signal transmission Effects 0.000 title description 45
- 238000004891 communication Methods 0.000 claims abstract description 162
- 238000000034 method Methods 0.000 claims abstract description 132
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- 125000004122 cyclic group Chemical group 0.000 claims description 19
- 230000011664 signaling Effects 0.000 claims description 5
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- 230000006870 function Effects 0.000 description 26
- 238000005516 engineering process Methods 0.000 description 16
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- 101100315468 Glossina morsitans morsitans TTI gene Proteins 0.000 description 15
- 238000010586 diagram Methods 0.000 description 15
- 238000013468 resource allocation Methods 0.000 description 12
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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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- 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
- 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
-
- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
- H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662421183P | 2016-11-11 | 2016-11-11 | |
| US62/421,183 | 2016-11-11 | ||
| US15/806,812 US11381435B2 (en) | 2016-11-11 | 2017-11-08 | Configuration for data and reference signal transmissions with shortened transmission time intervals |
| US15/806,812 | 2017-11-08 | ||
| PCT/US2017/060780 WO2018089586A1 (en) | 2016-11-11 | 2017-11-09 | Configuration for data and reference signal transmissions with shortened transmission time intervals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3039109A1 CA3039109A1 (en) | 2018-05-17 |
| CA3039109C true CA3039109C (en) | 2022-11-29 |
Family
ID=62108886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3039109A Active CA3039109C (en) | 2016-11-11 | 2017-11-09 | Configuration for data and reference signal transmissions with shortened transmission time intervals |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11381435B2 (enExample) |
| EP (1) | EP3539251B1 (enExample) |
| JP (1) | JP6975232B2 (enExample) |
| KR (1) | KR102236749B1 (enExample) |
| CN (1) | CN109923821B (enExample) |
| CA (1) | CA3039109C (enExample) |
| TW (1) | TWI747991B (enExample) |
| WO (1) | WO2018089586A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10517021B2 (en) | 2016-06-30 | 2019-12-24 | Evolve Cellular Inc. | Long term evolution-primary WiFi (LTE-PW) |
| US20180131490A1 (en) * | 2016-11-04 | 2018-05-10 | Qualcomm Incorporated | Dynamic reference signal configuration for shortened transmission time interval wireless communications |
| US10447457B2 (en) * | 2016-11-09 | 2019-10-15 | Qualcomm Incorporated | Reference signal pattern and pilot sharing for shortened transmission time interval wireless communications |
| US10368365B2 (en) * | 2017-02-02 | 2019-07-30 | Qualcomm Incorporated | Time mask techniques for shortened transmission time intervals |
| US10356812B2 (en) | 2017-02-06 | 2019-07-16 | Qualcomm Incorporated | Variable-length transmission schemes |
| EP3592071B1 (en) * | 2017-03-24 | 2023-05-10 | LG Electronics Inc. | V2x communication method performed by v2x terminal in wireless communication system and terminal using same method |
| CN109391382B (zh) * | 2017-08-03 | 2021-10-15 | 华硕电脑股份有限公司 | 无线通信系统中混合自动重复请求反馈处理的方法和设备 |
| US11489638B2 (en) * | 2018-12-05 | 2022-11-01 | Qualcomm Incorporated | Measurement report triggering techniques for multiple component carriers |
| US20240389089A1 (en) * | 2023-05-15 | 2024-11-21 | Qualcomm Incorporated | Symbol scrambling for combining |
| CN121079946A (zh) * | 2023-05-15 | 2025-12-05 | 高通股份有限公司 | 用于组合的符号加扰 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI107210B (fi) * | 1999-07-09 | 2001-06-15 | Nokia Networks Oy | Menetelmä puhelujen välittämiseksi pakettiverkon kautta |
| JP4418334B2 (ja) * | 2004-09-13 | 2010-02-17 | パナソニック株式会社 | 移動局装置および上り回線送信電力制御方法 |
| JP4542405B2 (ja) * | 2004-09-30 | 2010-09-15 | 株式会社ケンウッド | ベースバンド信号生成装置、ベースバンド信号生成方法及びプログラム |
| US7660229B2 (en) | 2005-06-20 | 2010-02-09 | Texas Instruments Incorporated | Pilot design and channel estimation |
| EP2156629A4 (en) * | 2007-05-30 | 2016-03-23 | Lg Electronics Inc | METHOD FOR TRANSMITTING CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM |
| JP5443317B2 (ja) * | 2010-04-30 | 2014-03-19 | 株式会社Ｎｔｔドコモ | 移動端末装置及び無線通信方法 |
| WO2013169184A2 (en) * | 2012-05-11 | 2013-11-14 | Telefonaktiebolaget L M Ericsson (Publ) | Scheduling a user equipment in a communication system |
| RU2609535C2 (ru) | 2012-05-11 | 2017-02-02 | Оптис Вайрлесс Текнолоджи, Элэлси | Осуществление опорного сигнала для особых конфигураций подкадра |
| WO2014021768A1 (en) * | 2012-08-03 | 2014-02-06 | Telefonaktiebolaget L M Ericsson (Publ) | Channel quality reporting in a wireless communication system |
| US9642140B2 (en) | 2013-06-18 | 2017-05-02 | Samsung Electronics Co., Ltd. | Methods of UL TDM for inter-enodeb carrier aggregation |
| CN104468030B (zh) | 2014-08-26 | 2018-06-05 | 上海华为技术有限公司 | 一种数据传输方法、用户设备及基站 |
| US10015691B2 (en) | 2014-10-16 | 2018-07-03 | Qualcomm Incorporated | Channel state information procedure for enhanced component carriers |
| EP3327975B1 (en) * | 2015-07-24 | 2021-03-03 | LG Electronics Inc. | Downlink control information receiving method and user equipment, and downlink control information transmission method and base station |
| KR102180344B1 (ko) * | 2015-09-30 | 2020-11-19 | 노키아 테크놀로지스 오와이 | 짧은 물리적 업링크 공유 채널 배치 |
| EP3393057B1 (en) * | 2015-12-18 | 2022-02-02 | LG Electronics Inc. | Method for transmitting uplink control information and user apparatus for carrying out same |
| KR102202612B1 (ko) * | 2016-05-13 | 2021-01-13 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 다운링크 송신들의 구성 |
-
2017
- 2017-11-08 US US15/806,812 patent/US11381435B2/en active Active
- 2017-11-09 JP JP2019524055A patent/JP6975232B2/ja active Active
- 2017-11-09 WO PCT/US2017/060780 patent/WO2018089586A1/en not_active Ceased
- 2017-11-09 CA CA3039109A patent/CA3039109C/en active Active
- 2017-11-09 EP EP17805045.6A patent/EP3539251B1/en active Active
- 2017-11-09 CN CN201780068661.XA patent/CN109923821B/zh active Active
- 2017-11-09 KR KR1020197013410A patent/KR102236749B1/ko active Active
- 2017-11-10 TW TW106138918A patent/TWI747991B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6975232B2 (ja) | 2021-12-01 |
| US11381435B2 (en) | 2022-07-05 |
| TW201820812A (zh) | 2018-06-01 |
| KR20190075959A (ko) | 2019-07-01 |
| EP3539251B1 (en) | 2021-02-24 |
| US20180139083A1 (en) | 2018-05-17 |
| EP3539251A1 (en) | 2019-09-18 |
| CN109923821A (zh) | 2019-06-21 |
| TWI747991B (zh) | 2021-12-01 |
| JP2019537371A (ja) | 2019-12-19 |
| CN109923821B (zh) | 2021-08-03 |
| BR112019009357A2 (pt) | 2019-08-06 |
| WO2018089586A1 (en) | 2018-05-17 |
| CA3039109A1 (en) | 2018-05-17 |
| KR102236749B1 (ko) | 2021-04-05 |
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| US12022402B2 (en) | Uplink transmission techniques in low latency wireless communication systems | |
| EP3535913B1 (en) | Dynamic reference signal configuration for shortened transmission time interval wireless communications | |
| CA3039109C (en) | Configuration for data and reference signal transmissions with shortened transmission time intervals | |
| CA3039046C (en) | Reference signal pattern and pilot sharing for shortened transmission time interval wireless communications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20210211 |
|
| EEER | Examination request |
Effective date: 20210211 |
|
| EEER | Examination request |
Effective date: 20210211 |
|
| EEER | Examination request |
Effective date: 20210211 |