CN111034099B - 与解调参考信号设计和相关信令有关的方法和装置 - Google Patents

与解调参考信号设计和相关信令有关的方法和装置 Download PDF

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Publication number
CN111034099B
CN111034099B CN201880051037.3A CN201880051037A CN111034099B CN 111034099 B CN111034099 B CN 111034099B CN 201880051037 A CN201880051037 A CN 201880051037A CN 111034099 B CN111034099 B CN 111034099B
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CN111034099A (zh
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A·马诺拉科斯
J·W·余
H·桑卡尔
黄轶
陈万士
J·蒙托霍
P·加尔
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Qualcomm Inc
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Qualcomm Inc
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    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880051037.3A 2017-08-11 2018-07-25 与解调参考信号设计和相关信令有关的方法和装置 Active CN111034099B (zh)

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

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CN111034099A CN111034099A (zh) 2020-04-17
CN111034099B true CN111034099B (zh) 2022-04-12

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US (2) US11212053B2 (enExample)
EP (1) EP3665830B1 (enExample)
JP (1) JP7233412B2 (enExample)
KR (1) KR102427126B1 (enExample)
CN (1) CN111034099B (enExample)
CA (1) CA3069757A1 (enExample)
TW (1) TWI770242B (enExample)
WO (1) WO2019032296A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
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
EP3506545B1 (en) * 2017-08-04 2024-09-04 LG Electronics Inc. Method for transmitting and receiving reference signal in wireless communication system and device therefor
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
WO2020154496A1 (en) * 2019-01-23 2020-07-30 Apple Inc. Data channel mapping type and dm-rs configuration to enable l1 cli measurement and reporting
WO2020167082A1 (ko) * 2019-02-15 2020-08-20 엘지전자 주식회사 무선통신시스템에서 사이드 링크 단말이 신호를 수신하는 방법 및 장치
ES3036813T3 (en) * 2019-02-15 2025-09-24 Ericsson Telefon Ab L M Terminal device, network device and methods therein
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
EP3952177B1 (en) * 2019-04-30 2023-12-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Dmrs configuration method, user equipment and network device
EP3734887A1 (en) * 2019-05-02 2020-11-04 Panasonic Intellectual Property Corporation of America User equipment and base station performing transmission and reception operations
EP4183050B1 (en) * 2020-07-16 2025-12-24 Qualcomm Incorporated Compression techniques for data and reference signal resource elements (res)
WO2022033876A1 (en) * 2020-08-14 2022-02-17 Nokia Technologies Oy Demodulation reference signal allocation for uplink shared channel for wireless communication
EP4211853A1 (en) * 2020-09-10 2023-07-19 Qualcomm Incorporated Method and apparatus for assigning time domain resources to sets of one or more contiguous ofdm symbols
WO2022077469A1 (en) * 2020-10-16 2022-04-21 Zte Corporation Method, device and computer program product for wireless communication
EP4268400A4 (en) * 2020-12-24 2024-08-21 QUALCOMM Incorporated SOUNDING REFERENCE SIGNAL REPEAT SETUP
EP4380080A4 (en) * 2021-07-29 2024-11-27 Sony Group Corporation WIRELESS COMMUNICATIONS TERMINAL, DEVICE AND METHOD
US12047215B2 (en) * 2021-12-08 2024-07-23 Qualcomm Incorporated Techniques for demodulation reference signaling for multi-channel semi- persistent scheduling
US12245228B2 (en) 2021-12-08 2025-03-04 Qualcomm Incorporated Semi-persistent scheduling and configured grants configuring bursts of multiple transmission opportunities
US12408207B2 (en) 2022-06-20 2025-09-02 Qualcomm Incorporated Demodulation reference signal configuration for uplink messages
US12519591B2 (en) 2022-07-13 2026-01-06 Dell Products L.P. Dynamic additional demodulation reference signal configuration
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
US12537642B2 (en) 2022-12-08 2026-01-27 Dell Products L.P. Dynamic additional demodulation reference signal configuration
US12652136B2 (en) 2022-12-08 2026-06-09 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
US12388496B2 (en) 2023-03-24 2025-08-12 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
US20260046079A1 (en) * 2024-06-18 2026-02-12 Qualcomm Incorporated Secure demodulation reference signal (dmrs) for enhanced privacy in wireless communications

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013077657A1 (ko) * 2011-11-23 2013-05-30 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 송수신하는 방법 및 장치
WO2014137197A2 (ko) * 2013-03-08 2014-09-12 인텔렉추얼디스커버리 주식회사 뉴 캐리어 타입인 캐리어에서 복조참조신호를 전송 및 수신하는 방법과 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013025486A2 (en) 2011-08-12 2013-02-21 Interdigital Patent Holdings, Inc. Method and apparatus for multiple-input multiple-output operation
US9565679B2 (en) 2012-07-12 2017-02-07 Lg Electronics Inc. Method for transmitting control signal for device-to-device communication and device therefor
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
WO2017130993A1 (ja) 2016-01-27 2017-08-03 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
EP3446431A1 (en) * 2016-04-22 2019-02-27 Telefonaktiebolaget LM Ericsson (publ) A radio network node, a wireless device and methods therein for reference signal configuration
KR101971972B1 (ko) * 2017-01-09 2019-04-24 엘지전자 주식회사 무선 통신 시스템에서, 참조 신호를 전송하는 방법 및 이를 위한 장치
CN110268685A (zh) * 2017-02-03 2019-09-20 株式会社Ntt都科摩 用户终端及无线通信方法
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
WO2019012669A1 (ja) 2017-07-13 2019-01-17 株式会社Ｎｔｔドコモ 送信装置、受信装置及び無線通信方法
CN110266464B (zh) 2017-07-17 2020-07-14 华为技术有限公司 数据传输方法、网络设备和终端设备
CN117792597B (zh) * 2017-07-17 2024-12-10 华为技术有限公司 用于传输dmrs的方法和通信设备
KR102764745B1 (ko) * 2017-08-10 2025-02-11 샤프 가부시키가이샤 5G(5th GENERATION) NR(NEW RADIO)을 위한 긴 PUCCH(PHYSICAL UPLINK CONTROL CHANNEL) 설계의 슬롯 구조
US11212053B2 (en) 2017-08-11 2021-12-28 Qualcomm Incorporated Methods and apparatus related to demodulation reference signal design and related signaling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013077657A1 (ko) * 2011-11-23 2013-05-30 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 송수신하는 방법 및 장치
WO2014137197A2 (ko) * 2013-03-08 2014-09-12 인텔렉추얼디스커버리 주식회사 뉴 캐리어 타입인 캐리어에서 복조참조신호를 전송 및 수신하는 방법과 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
R1-1711170 "Discussion on DL DMRS design";Qualcomm Incorporated;《3GPP tsg_ran\WG1_RL1》;20170616;参见第2-3节 *

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KR20200035044A (ko) 2020-04-01
US20200195391A1 (en) 2020-06-18
US11212053B2 (en) 2021-12-28
EP3665830C0 (en) 2023-08-16
EP3665830B1 (en) 2023-08-16
JP7233412B2 (ja) 2023-03-06
US20190052420A1 (en) 2019-02-14
TWI770242B (zh) 2022-07-11
WO2019032296A1 (en) 2019-02-14
EP3665830A1 (en) 2020-06-17
CN111034099A (zh) 2020-04-17
BR112020002268A2 (pt) 2020-07-28
KR102427126B1 (ko) 2022-07-28
TW201911830A (zh) 2019-03-16
CA3069757A1 (en) 2019-02-14
US11528110B2 (en) 2022-12-13
JP2020530685A (ja) 2020-10-22

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