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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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)

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WO2020167082A1 (ko) * 2019-02-15 2020-08-20 엘지전자 주식회사 무선통신시스템에서 사이드 링크 단말이 신호를 수신하는 방법 및 장치
ES2925067T3 (es) * 2019-03-22 2022-10-13 Asustek Comp Inc Procedimiento y aparato para la selección de recursos en la transmisión de enlace lateral en un sistema de comunicación inalámbrica
US11522661B2 (en) * 2019-04-12 2022-12-06 Qualcomm Incorporated Reference signal patterns based on relative speed between a transmitter and receiver
WO2020220356A1 (zh) * 2019-04-30 2020-11-05 Oppo广东移动通信有限公司 一种dmrs配置方法、用户设备
EP3734887A1 (en) * 2019-05-02 2020-11-04 Panasonic Intellectual Property Corporation of America User equipment and base station performing transmission and reception operations
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
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
US12438665B2 (en) 2022-07-13 2025-10-07 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
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

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

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