CA3192161A1 - Tracking reference signal configuration - Google Patents

Tracking reference signal configuration

Info

Publication number
CA3192161A1
CA3192161A1 CA3192161A CA3192161A CA3192161A1 CA 3192161 A1 CA3192161 A1 CA 3192161A1 CA 3192161 A CA3192161 A CA 3192161A CA 3192161 A CA3192161 A CA 3192161A CA 3192161 A1 CA3192161 A1 CA 3192161A1
Authority
CA
Canada
Prior art keywords
reference signal
tracking reference
paging
occasion
physical downlink
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.)
Pending
Application number
CA3192161A
Other languages
English (en)
French (fr)
Inventor
Hyejung Jung
Vijay Nangia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenovo Singapore Pte Ltd
Original Assignee
Lenovo Singapore Pte Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lenovo Singapore Pte Ltd filed Critical Lenovo Singapore Pte Ltd
Publication of CA3192161A1 publication Critical patent/CA3192161A1/en
Pending legal-status Critical Current

Links

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
    • H04L5/003—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
    • H04L5/003—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
CA3192161A 2020-10-21 2021-10-21 Tracking reference signal configuration Pending CA3192161A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063094823P 2020-10-21 2020-10-21
US63/094,823 2020-10-21
PCT/IB2021/059697 WO2022084896A1 (en) 2020-10-21 2021-10-21 Tracking reference signal configuration

Publications (1)

Publication Number Publication Date
CA3192161A1 true CA3192161A1 (en) 2022-04-28

Family

ID=78617444

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3192161A Pending CA3192161A1 (en) 2020-10-21 2021-10-21 Tracking reference signal configuration

Country Status (7)

Country Link
US (1) US20230412341A1 (https=)
EP (1) EP4233257A1 (https=)
JP (1) JP7848197B2 (https=)
KR (1) KR20230088892A (https=)
CN (1) CN116325957A (https=)
CA (1) CA3192161A1 (https=)
WO (1) WO2022084896A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111385826B (zh) * 2020-01-09 2023-09-05 展讯通信（上海）有限公司 参考信号确定方法、装置、电子设备及存储介质
WO2022188078A1 (zh) * 2021-03-10 2022-09-15 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
US12058689B2 (en) * 2021-03-31 2024-08-06 Apple Inc. Reducing the overhead of tracking reference signal (TRS) configurations for idle/inactive user equipments (UES)
CN115209530B (zh) * 2021-04-13 2025-02-07 展讯半导体(南京)有限公司 参考信号可用性指示方法和设备
JP7704386B2 (ja) * 2021-05-10 2025-07-08 株式会社Ｎｔｔドコモ 端末、通信方法、基地局及び通信システム
US12375884B2 (en) * 2021-09-30 2025-07-29 Qualcomm Incorporated Tracking reference signal for multicast and broadcast systems
US12219507B2 (en) * 2022-02-17 2025-02-04 Qualcomm Incorporated Periodic tracking reference signals for sidelink communications
WO2023213248A1 (en) * 2022-05-03 2023-11-09 Mediatek Inc. Method and apparatus for network power saving
WO2025160973A1 (zh) * 2024-02-02 2025-08-07 富士通株式会社 上报或接收信道状态信息的方法、装置和通信系统
WO2025171519A1 (en) * 2024-02-14 2025-08-21 Qualcomm Incorporated Temporal consistency of transmit beamforming

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019028849A1 (en) * 2017-08-11 2019-02-14 Mediatek Singapore Pte. Ltd. METHODS AND APPARATUS FOR SYNCHRONIZATION / FREQUENCY TRACKING TO RECEIVE PAGING
US20200287678A1 (en) * 2017-09-29 2020-09-10 Convida Wireless, Llc Time and frequency tracking reference signals in new radio
US11456830B2 (en) * 2018-01-09 2022-09-27 Qualcomm Incorporated Aperiod tracking reference signal
WO2019168836A1 (en) * 2018-02-27 2019-09-06 University Of Virginia Patent Foundation System and method for disinfection of a plumbing system associated with liquid waste
US12010660B2 (en) * 2018-12-31 2024-06-11 Nokia Technologies Oy Improving operation of beam-based wireless communication networks
EP3931998A1 (en) 2019-02-25 2022-01-05 Nokia Technologies Oy Enhancements to sub-bwp operation
WO2021064281A1 (en) * 2019-09-30 2021-04-08 Nokia Technologies Oy Measurement relaxation change based on total received power
US11456836B2 (en) * 2019-10-02 2022-09-27 Qualcomm Incorporated Implicit signaling of large-scale channel properties across multiple tracking reference signal transmissions
CN111200870A (zh) * 2020-01-07 2020-05-26 展讯通信（上海）有限公司 通信方法及装置
JP7451572B2 (ja) * 2020-01-30 2024-03-18 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
CN113271552B (zh) * 2020-02-17 2022-08-19 华为技术有限公司 通信方法、装置和系统
CN113497690A (zh) * 2020-04-03 2021-10-12 展讯通信（上海）有限公司 参考信号确定方法、装置、电子设备及存储介质
KR20230041035A (ko) * 2020-07-31 2023-03-23 애플 인크. 개선된 페이징 수신을 위한 유휴/비활성 모드 ue들에 의한 csi-rs/trs 표시를 수신하기 위한 시스템들 및 방법들
US12316569B2 (en) * 2020-09-29 2025-05-27 Nokia Technologies Oy Allocation of tracking reference signals
US12035238B2 (en) * 2020-10-14 2024-07-09 Apple Inc. Tracking reference signal enhancements for new radio

Also Published As

Publication number Publication date
CN116325957A (zh) 2023-06-23
US20230412341A1 (en) 2023-12-21
JP7848197B2 (ja) 2026-04-20
EP4233257A1 (en) 2023-08-30
JP2023548042A (ja) 2023-11-15
KR20230088892A (ko) 2023-06-20
WO2022084896A1 (en) 2022-04-28

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