TWI767039B - 不連續接收中的高級容許指示符和非週期性追蹤參考信號 - Google Patents

不連續接收中的高級容許指示符和非週期性追蹤參考信號 Download PDF

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Publication number
TWI767039B
TWI767039B TW107128791A TW107128791A TWI767039B TW I767039 B TWI767039 B TW I767039B TW 107128791 A TW107128791 A TW 107128791A TW 107128791 A TW107128791 A TW 107128791A TW I767039 B TWI767039 B TW I767039B
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TW
Taiwan
Prior art keywords
transmission
indicator
trs
allowable
admission
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TW107128791A
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English (en)
Chinese (zh)
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TW201921964A (zh
Inventor
李熙春
彼得培駱 安格
濤 駱
彼得 加爾
陳旺旭
貞 蒙托傑
庭芳 紀
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美商高通公司
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Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW201921964A publication Critical patent/TW201921964A/zh
Application granted granted Critical
Publication of TWI767039B publication Critical patent/TWI767039B/zh

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    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04L5/0048—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
    • H04L5/0048—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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Circuits Of Receivers In General (AREA)
  • Burglar Alarm Systems (AREA)
TW107128791A 2017-08-18 2018-08-17 不連續接收中的高級容許指示符和非週期性追蹤參考信號 TWI767039B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762547719P 2017-08-18 2017-08-18
US62/547,719 2017-08-18
US16/104,066 2018-08-16
US16/104,066 US10750444B2 (en) 2017-08-18 2018-08-16 Advanced grant indicator and aperiodic tracking reference signal in discontinuous reception

Publications (2)

Publication Number Publication Date
TW201921964A TW201921964A (zh) 2019-06-01
TWI767039B true TWI767039B (zh) 2022-06-11

Family

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TW107128791A TWI767039B (zh) 2017-08-18 2018-08-17 不連續接收中的高級容許指示符和非週期性追蹤參考信號

Country Status (8)

Country Link
US (1) US10750444B2 (enExample)
EP (1) EP3669611B1 (enExample)
JP (1) JP7321144B2 (enExample)
KR (1) KR102697507B1 (enExample)
CN (1) CN110999524B (enExample)
BR (1) BR112020002877A2 (enExample)
TW (1) TWI767039B (enExample)
WO (1) WO2019036672A1 (enExample)

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US20200037247A1 (en) * 2018-07-25 2020-01-30 Mediatek Inc. Wake-up signal operation for ue power saving
US10856227B2 (en) * 2018-09-28 2020-12-01 Mediatek Inc. Triggering adaptation mechanisms for UE power-saving
WO2020064773A1 (en) * 2018-09-28 2020-04-02 Telefonaktiebolaget Lm Ericsson (Publ) State transition processes for wireless device power savings
US11202259B2 (en) 2018-11-02 2021-12-14 Apple Inc. Apparatus, system, and method for mobile station power saving
US11627553B2 (en) 2019-06-14 2023-04-11 Qualcomm Incorporated Optimized page reception based on target page miss rate for IoT devices
US11405864B2 (en) 2019-07-23 2022-08-02 Qualcomm Incorporated Discontinuous reception wakeup techniques
US12587961B2 (en) 2020-02-12 2026-03-24 Sony Group Corporation Reference signal in disconnected mode
US12348449B2 (en) * 2020-02-14 2025-07-01 Telefonaktiebolaget Lm Ericsson (Publ) Additional reference signals for UEs in non-connected states
US12615116B2 (en) * 2020-07-09 2026-04-28 Beijing Xiaomi Mobile Software Co., Ltd. Wireless communication method and apparatus, device, and storage medium
KR20220006777A (ko) * 2020-07-09 2022-01-18 삼성전자주식회사 무선 통신 시스템에서 불연속 수신모드 단말의 sidelink 동작을 지원하기 위한 장치 및 방법
CN116325670B (zh) * 2020-08-13 2024-05-31 高通股份有限公司 用于测量和报告多普勒频移的方法
US11765673B2 (en) * 2020-08-26 2023-09-19 Qualcomm Incorporated Selective listening for a tracking reference signal (TRS) during connected mode discontinuous reception (CDRx)
WO2022056706A1 (en) * 2020-09-16 2022-03-24 Apple Inc. Signaling a quasi-colocation update with aperiodic reference signals
US12659856B2 (en) * 2020-09-21 2026-06-16 Qualcomm Incorporated Non-periodic C-DRX schedule solution for sidelink communications
WO2022152504A1 (en) * 2021-01-15 2022-07-21 Sony Group Corporation Reference signals in disconnected mode
US12621094B2 (en) * 2021-01-29 2026-05-05 Qualcomm Incorporated Temporary reference signal for fast secondary cell activation
CN118511469A (zh) * 2022-01-27 2024-08-16 高通股份有限公司 用于无线通信的非均匀参考信号定时技术
EP4543136A4 (en) * 2022-06-17 2026-06-10 Lg Electronics Inc CDRX MANAGEMENT
US20250386394A1 (en) * 2024-06-12 2025-12-18 Qualcomm Incorporated Techniques for connected mode discontinuous reception (cdrx) power savings

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Also Published As

Publication number Publication date
TW201921964A (zh) 2019-06-01
US20190059054A1 (en) 2019-02-21
CN110999524B (zh) 2023-10-10
CN110999524A (zh) 2020-04-10
JP2020532174A (ja) 2020-11-05
BR112020002877A2 (pt) 2020-07-28
EP3669611B1 (en) 2022-09-14
US10750444B2 (en) 2020-08-18
KR102697507B1 (ko) 2024-08-21
WO2019036672A1 (en) 2019-02-21
KR20200038256A (ko) 2020-04-10
EP3669611A1 (en) 2020-06-24
CA3070267A1 (en) 2019-02-21
JP7321144B2 (ja) 2023-08-04

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