CA3069757A1 - Methods and apparatus related to demodulation reference signal design and related signaling - Google Patents
Methods and apparatus related to demodulation reference signal design and related signaling Download PDFInfo
- Publication number
- CA3069757A1 CA3069757A1 CA3069757A CA3069757A CA3069757A1 CA 3069757 A1 CA3069757 A1 CA 3069757A1 CA 3069757 A CA3069757 A CA 3069757A CA 3069757 A CA3069757 A CA 3069757A CA 3069757 A1 CA3069757 A1 CA 3069757A1
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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
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
- H04L5/0012—Hopping in multicarrier systems
-
- 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
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
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 |
|---|---|---|---|
| US201762544705P | 2017-08-11 | 2017-08-11 | |
| US62/544,705 | 2017-08-11 | ||
| US16/044,385 US11212053B2 (en) | 2017-08-11 | 2018-07-24 | Methods and apparatus related to demodulation reference signal design and related signaling |
| US16/044,385 | 2018-07-24 | ||
| PCT/US2018/043732 WO2019032296A1 (en) | 2017-08-11 | 2018-07-25 | METHODS AND APPARATUS RELATED TO THE DESIGN OF A DEMODULATION REFERENCE SIGNAL AND ASSOCIATED SIGNALING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3069757A1 true CA3069757A1 (en) | 2019-02-14 |
Family
ID=63294436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3069757A Pending CA3069757A1 (en) | 2017-08-11 | 2018-07-25 | Methods and apparatus related to demodulation reference signal design and related signaling |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11212053B2 (https=) |
| EP (1) | EP3665830B1 (https=) |
| JP (1) | JP7233412B2 (https=) |
| KR (1) | KR102427126B1 (https=) |
| CN (1) | CN111034099B (https=) |
| CA (1) | CA3069757A1 (https=) |
| TW (1) | TWI770242B (https=) |
| WO (1) | WO2019032296A1 (https=) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10616914B2 (en) * | 2017-01-06 | 2020-04-07 | Qualcomm Incorporated | Unicast data transmission on a downlink common burst of a slot using mini-slots |
| CN110546911B (zh) * | 2017-08-04 | 2022-03-25 | Lg电子株式会社 | 在无线通信系统中发送和接收参考信号的方法及其设备 |
| US11212053B2 (en) | 2017-08-11 | 2021-12-28 | Qualcomm Incorporated | Methods and apparatus related to demodulation reference signal design and related signaling |
| CN109842432B (zh) * | 2017-11-17 | 2021-02-12 | 华为技术有限公司 | 跳频处理方法及设备 |
| KR20190076810A (ko) * | 2017-12-22 | 2019-07-02 | 삼성전자주식회사 | 무선 셀룰라 통신 시스템에서 dmrs 정보 설정 방법 및 장치 |
| US10897755B2 (en) * | 2017-12-22 | 2021-01-19 | Samsung Electronics Co., Ltd | Method and apparatus for configuring demodulation reference signal information in wireless cellular communication system |
| JP7353269B2 (ja) * | 2018-03-30 | 2023-09-29 | 株式会社Ｎｔｔドコモ | 端末、基地局、及び通信方法 |
| CN113348643B (zh) * | 2019-01-23 | 2024-07-19 | 苹果公司 | 用于使能l1 cli测量和报告的数据信道映射类型和dm-rs配置 |
| WO2020167082A1 (ko) * | 2019-02-15 | 2020-08-20 | 엘지전자 주식회사 | 무선통신시스템에서 사이드 링크 단말이 신호를 수신하는 방법 및 장치 |
| CN113330709B (zh) * | 2019-02-15 | 2024-03-29 | 瑞典爱立信有限公司 | 终端设备、网络设备及其中的方法 |
| EP3713354B1 (en) * | 2019-03-22 | 2022-05-11 | ASUSTek Computer Inc. | Method and apparatus for resource selection in sidelink transmission in a wireless communication system |
| US11522661B2 (en) * | 2019-04-12 | 2022-12-06 | Qualcomm Incorporated | Reference signal patterns based on relative speed between a transmitter and receiver |
| JP7302017B2 (ja) | 2019-04-30 | 2023-07-03 | オッポ広東移動通信有限公司 | Ｄｍｒｓ設定方法、ユーザー装置及びネットワーク装置 |
| EP3734887A1 (en) * | 2019-05-02 | 2020-11-04 | Panasonic Intellectual Property Corporation of America | User equipment and base station performing transmission and reception operations |
| US12501313B2 (en) * | 2020-07-16 | 2025-12-16 | Qualcomm Incorporated | Compression techniques for data and reference signal resource elements (REs) |
| US20230328705A1 (en) * | 2020-08-14 | 2023-10-12 | Nokia Technologies Oy | Demodulation Reference Signal Allocation for Uplink Shared Channel for Wireless Communication |
| CN116097604B (zh) * | 2020-09-10 | 2025-04-04 | 高通股份有限公司 | 用于将时域资源指派给一个或多个连续ofdm符号集合的方法和装置 |
| CN116325610B (zh) * | 2020-10-16 | 2025-01-07 | 中兴通讯股份有限公司 | 用于无线通信的方法、设备和计算机程序产品 |
| WO2023007792A1 (ja) * | 2021-07-29 | 2023-02-02 | ソニーグループ株式会社 | 無線通信端末、無線通信装置、および無線通信方法 |
| US12245228B2 (en) | 2021-12-08 | 2025-03-04 | Qualcomm Incorporated | Semi-persistent scheduling and configured grants configuring bursts of multiple transmission opportunities |
| US12047215B2 (en) * | 2021-12-08 | 2024-07-23 | Qualcomm Incorporated | Techniques for demodulation reference signaling for multi-channel semi- persistent scheduling |
| US12408207B2 (en) * | 2022-06-20 | 2025-09-02 | Qualcomm Incorporated | Demodulation reference signal configuration for uplink messages |
| US12609794B2 (en) | 2022-07-13 | 2026-04-21 | Dell Products L.P. | Dynamic additional demodulation reference signal configuration |
| US12323356B2 (en) | 2022-07-13 | 2025-06-03 | Dell Products L.P. | Dynamic additional demodulation reference signal configuration |
| US12438665B2 (en) | 2022-07-13 | 2025-10-07 | Dell Products L.P. | Dynamic additional demodulation reference signal configuration |
| US12519591B2 (en) | 2022-07-13 | 2026-01-06 | Dell Products L.P. | Dynamic additional demodulation reference signal configuration |
| US12537642B2 (en) | 2022-12-08 | 2026-01-27 | Dell Products L.P. | Dynamic additional demodulation reference signal configuration |
| US20240205864A1 (en) * | 2022-12-19 | 2024-06-20 | Dell Products L.P. | Dynamic additional demodulation reference signal configuration |
| US12355702B2 (en) * | 2022-12-20 | 2025-07-08 | Dell Products L.P. | Dynamic additional demodulation reference signal configuration |
| EP4681477A1 (en) | 2023-03-24 | 2026-01-21 | Samsung Electronics Co., Ltd. | Apparatus and method for allocating resources in time domain |
| WO2025208629A1 (en) * | 2024-04-05 | 2025-10-09 | Google Llc | Method and apparatus for communicating a physical reader-to-device channel in a wireless communication system |
| KR20250174427A (ko) | 2024-06-05 | 2025-12-12 | 최호림 | 로봇 보행장치의 구동조절체 이동홀 개폐(차단)장치 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2844932C (en) | 2011-08-12 | 2021-06-08 | Interdigital Patent Holdings, Inc. | Method and apparatus for multiple-input multiple-output operation |
| WO2013077657A1 (ko) * | 2011-11-23 | 2013-05-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 채널을 송수신하는 방법 및 장치 |
| US9565679B2 (en) | 2012-07-12 | 2017-02-07 | Lg Electronics Inc. | Method for transmitting control signal for device-to-device communication and device therefor |
| WO2014137197A2 (ko) * | 2013-03-08 | 2014-09-12 | 인텔렉추얼디스커버리 주식회사 | 뉴 캐리어 타입인 캐리어에서 복조참조신호를 전송 및 수신하는 방법과 장치 |
| US10135596B2 (en) * | 2016-01-20 | 2018-11-20 | Qualcomm Incorporated | Narrow band ACK / NACK transmissions |
| US10484989B2 (en) | 2016-01-22 | 2019-11-19 | Electronics And Telecommunications Research Institute | Method and apparatus for receiving or transmitting data |
| US11101911B2 (en) | 2016-01-27 | 2021-08-24 | Ntt Docomo, Inc. | User terminal, radio base station, and radio communication method |
| US20190140806A1 (en) * | 2016-04-22 | 2019-05-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio Network Node, a Wireless Device and Methods therein for Reference Signal Configuration |
| CN110169002B (zh) * | 2017-01-09 | 2021-11-30 | Lg 电子株式会社 | 无线通信系统中发送参考信号的方法及其装置 |
| WO2018142746A1 (ja) * | 2017-02-03 | 2018-08-09 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| CN114285714B (zh) | 2017-06-16 | 2024-05-14 | 华为技术有限公司 | 相位跟踪参考信号处理方法与装置 |
| EP3654599A4 (en) | 2017-07-13 | 2021-02-17 | NTT DoCoMo, Inc. | TRANSMISSION DEVICE, RECEIVING DEVICE AND RADIO COMMUNICATION PROCEDURE |
| CN110266463B (zh) | 2017-07-17 | 2021-09-07 | 华为技术有限公司 | 数据传输方法和终端设备 |
| CN109274471B (zh) * | 2017-07-17 | 2024-01-02 | 华为技术有限公司 | 用于传输dmrs的方法和通信设备 |
| WO2019032741A1 (en) * | 2017-08-10 | 2019-02-14 | Sharp Laboratories Of America, Inc. | LONG UPLINK CONTROL (LONG PUCCH) PHYSICAL CHANNEL DESIGN INTERVAL STRUCTURE FOR A NEW 5TH GENERATION (5G) RADIO (NR) |
| US11212053B2 (en) | 2017-08-11 | 2021-12-28 | Qualcomm Incorporated | Methods and apparatus related to demodulation reference signal design and related signaling |
-
2018
- 2018-07-24 US US16/044,385 patent/US11212053B2/en active Active
- 2018-07-25 TW TW107125666A patent/TWI770242B/zh active
- 2018-07-25 CA CA3069757A patent/CA3069757A1/en active Pending
- 2018-07-25 KR KR1020207003779A patent/KR102427126B1/ko active Active
- 2018-07-25 JP JP2020506764A patent/JP7233412B2/ja active Active
- 2018-07-25 CN CN201880051037.3A patent/CN111034099B/zh active Active
- 2018-07-25 WO PCT/US2018/043732 patent/WO2019032296A1/en not_active Ceased
- 2018-07-25 EP EP18758782.9A patent/EP3665830B1/en active Active
-
2020
- 2020-02-24 US US16/799,713 patent/US11528110B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020530685A (ja) | 2020-10-22 |
| EP3665830C0 (en) | 2023-08-16 |
| US11528110B2 (en) | 2022-12-13 |
| EP3665830A1 (en) | 2020-06-17 |
| US20200195391A1 (en) | 2020-06-18 |
| KR102427126B1 (ko) | 2022-07-28 |
| TWI770242B (zh) | 2022-07-11 |
| WO2019032296A1 (en) | 2019-02-14 |
| EP3665830B1 (en) | 2023-08-16 |
| BR112020002268A2 (pt) | 2020-07-28 |
| US20190052420A1 (en) | 2019-02-14 |
| JP7233412B2 (ja) | 2023-03-06 |
| US11212053B2 (en) | 2021-12-28 |
| TW201911830A (zh) | 2019-03-16 |
| CN111034099B (zh) | 2022-04-12 |
| CN111034099A (zh) | 2020-04-17 |
| KR20200035044A (ko) | 2020-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220110 |
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| MFA | Maintenance fee for application paid |
Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 7TH ANNIV.) - STANDARD Year of fee payment: 7 |
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| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20250612 |
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| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20250612 |
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| D22 | Grant of ip right intended |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D22-D128 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALLOWANCE REQUIREMENTS DETERMINED COMPLIANT Effective date: 20250918 |
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| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20251127 |