PL3949542T3 - Sposoby konfiguracji sygnału wybudzania (wus) opartego na fizycznym kanale sterowania łącza zstępującego (pdcch) - Google Patents

Sposoby konfiguracji sygnału wybudzania (wus) opartego na fizycznym kanale sterowania łącza zstępującego (pdcch)

Info

Publication number
PL3949542T3
PL3949542T3 PL20720543.6T PL20720543T PL3949542T3 PL 3949542 T3 PL3949542 T3 PL 3949542T3 PL 20720543 T PL20720543 T PL 20720543T PL 3949542 T3 PL3949542 T3 PL 3949542T3
Authority
PL
Poland
Prior art keywords
wus
pdcch
configuration
methods
signal
Prior art date
Application number
PL20720543.6T
Other languages
English (en)
Inventor
Sina MALEKI
Niklas Andgart
Yutao Sui
Ajit Nimbalker
Andres Reial
Ali Nader
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3949542T3 publication Critical patent/PL3949542T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • 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
    • 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
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
    • 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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]
    • 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)
PL20720543.6T 2019-04-02 2020-04-02 Sposoby konfiguracji sygnału wybudzania (wus) opartego na fizycznym kanale sterowania łącza zstępującego (pdcch) PL3949542T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962828126P 2019-04-02 2019-04-02
PCT/SE2020/050349 WO2020204804A1 (en) 2019-04-02 2020-04-02 Methods for physical downlink control channel (pdcch) based wake up signal (wus) configuration

Publications (1)

Publication Number Publication Date
PL3949542T3 true PL3949542T3 (pl) 2024-07-08

Family

ID=70334020

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20720543.6T PL3949542T3 (pl) 2019-04-02 2020-04-02 Sposoby konfiguracji sygnału wybudzania (wus) opartego na fizycznym kanale sterowania łącza zstępującego (pdcch)

Country Status (9)

Country Link
US (2) US11778559B2 (pl)
EP (2) EP4351234A3 (pl)
JP (2) JP7312848B2 (pl)
KR (1) KR102853680B1 (pl)
CN (1) CN113748718B (pl)
CO (1) CO2021014035A2 (pl)
PL (1) PL3949542T3 (pl)
WO (1) WO2020204804A1 (pl)
ZA (1) ZA202108524B (pl)

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US11523343B2 (en) 2019-03-29 2022-12-06 Qualcomm Incorporated Monitoring wake-up signal using common identifier
CN111278092B (zh) * 2019-04-26 2021-06-08 维沃移动通信有限公司 一种信道监听方法、终端及网络设备
US12301501B2 (en) * 2019-08-05 2025-05-13 Qualcomm Incorporated Configuration of a control resource set and common search space for initial access by low tier user equipment
CN114208318B (zh) * 2019-08-16 2025-06-13 华为技术有限公司 Dci的发送、接收方法及相关装置
US11729717B2 (en) * 2019-11-19 2023-08-15 Qualcomm Incorporated Wakeup signal monitoring window
WO2021104615A1 (en) * 2019-11-27 2021-06-03 Telefonaktiebolaget Lm Ericsson (Publ) Selective wake-up signal monitoring
WO2021104616A1 (en) 2019-11-27 2021-06-03 Telefonaktiebolaget Lm Ericsson (Publ) Wake-up signal monitoring optimization
CN119697739A (zh) * 2020-10-15 2025-03-25 苹果公司 触发活动模式ue功率节省的系统和方法
WO2022079310A1 (en) * 2020-10-16 2022-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of wake up signal for new radio wireless device paging
EP4262289A4 (en) * 2021-01-29 2024-05-08 Huawei Technologies Co., Ltd. Configuration method and apparatus
US11696173B2 (en) * 2021-02-19 2023-07-04 Qualcomm Incorporated Wake-up signal error handling
KR20240027749A (ko) * 2021-08-06 2024-03-04 엘지전자 주식회사 하향링크 제어 채널을 송수신하는 방법 및 이를 위한 장치
WO2023013951A1 (ko) * 2021-08-06 2023-02-09 엘지전자 주식회사 하향링크 제어 채널을 송수신하는 방법 및 이를 위한 장치
JP2024544579A (ja) * 2021-11-17 2024-12-03 日本電気株式会社 通信の方法及び装置
US20230397090A1 (en) * 2022-06-02 2023-12-07 Qualcomm Incorporated Targeted si update indication
CN117460030A (zh) * 2022-07-18 2024-01-26 维沃移动通信有限公司 信道信号传输方法及装置、终端及网络侧设备
WO2024029899A1 (ko) * 2022-08-02 2024-02-08 엘지전자 주식회사 하향링크 채널을 수신하는 방법, 사용자기기, 프로세싱 장치, 저장 매체 및 컴퓨터 프로그램, 그리고 하향링크 채널을 전송하는 방법 및 기지국
CN118201038A (zh) * 2022-12-14 2024-06-14 上海朗帛通信技术有限公司 一种用于无线通信的节点中的方法和装置
US20240251353A1 (en) * 2023-01-25 2024-07-25 Samsung Electronics Co., Ltd. Triggering a low power receiver
KR20250017562A (ko) * 2023-07-27 2025-02-04 삼성전자주식회사 무선 통신 시스템에서 웨이크업 수신기를 가진 단말의 파워 소모를 감소시키는 방법 및 장치
WO2026080294A1 (en) * 2024-10-10 2026-04-16 Qualcomm Incorporated Low power wake up signal control bit utilization
CN120343689B (zh) * 2025-06-20 2025-10-14 荣耀终端股份有限公司 一种通信方法及相关装置

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CN103636264B (zh) * 2011-04-29 2018-05-11 黑莓有限公司 接收与lte唤醒有关的消息
JP6106331B2 (ja) * 2014-03-20 2017-03-29 京セラ株式会社 ユーザ端末及び装置
WO2016034196A1 (en) * 2014-09-01 2016-03-10 Telefonaktiebolaget L M Ericsson (Publ) Collision avoidance for uplink radio resource allocation in reoccurring time intervals
EP3228129B1 (en) * 2014-12-02 2020-04-08 Telefonaktiebolaget LM Ericsson (publ) Wake-up for d2d communication
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WO2018174635A1 (ko) * 2017-03-24 2018-09-27 엘지전자 주식회사 페이징 메시지를 수신하는 방법 및 무선 기기
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US11523343B2 (en) * 2019-03-29 2022-12-06 Qualcomm Incorporated Monitoring wake-up signal using common identifier

Also Published As

Publication number Publication date
JP2023145506A (ja) 2023-10-11
JP2022528893A (ja) 2022-06-16
EP3949542B1 (en) 2024-02-28
WO2020204804A1 (en) 2020-10-08
EP3949542A1 (en) 2022-02-09
KR20210146380A (ko) 2021-12-03
CN113748718B (zh) 2024-06-14
US12133170B2 (en) 2024-10-29
ZA202108524B (en) 2022-12-21
CO2021014035A2 (es) 2021-10-29
EP4351234A3 (en) 2024-06-26
JP7645937B2 (ja) 2025-03-14
JP7312848B2 (ja) 2023-07-21
CN113748718A (zh) 2021-12-03
KR102853680B1 (ko) 2025-09-01
US20240007951A1 (en) 2024-01-04
US11778559B2 (en) 2023-10-03
US20220182936A1 (en) 2022-06-09
EP4351234A2 (en) 2024-04-10

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