BR112021018440A2 - Monitoramento de sinal de despertar usando identificador comum - Google Patents

Monitoramento de sinal de despertar usando identificador comum

Info

Publication number
BR112021018440A2
BR112021018440A2 BR112021018440A BR112021018440A BR112021018440A2 BR 112021018440 A2 BR112021018440 A2 BR 112021018440A2 BR 112021018440 A BR112021018440 A BR 112021018440A BR 112021018440 A BR112021018440 A BR 112021018440A BR 112021018440 A2 BR112021018440 A2 BR 112021018440A2
Authority
BR
Brazil
Prior art keywords
signal
wake
identifier
configuration message
common identifier
Prior art date
Application number
BR112021018440A
Other languages
English (en)
Inventor
Gabi Sarkis
Huilin Xu
Pui Lok Ang Peter
Wooseok Nam
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112021018440A2 publication Critical patent/BR112021018440A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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 master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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 master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • 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)

Abstract

monitoramento de sinal de despertar usando identificador comum. métodos, sistemas e dispositivos para comunicações sem fio são descritos. de acordo com um ou mais aspectos, um equipamento de usuário (ue) pode receber uma mensagem de configuração de uma estação base. a mensagem de configuração pode configurar o ue com base em um ou mais identificadores associados a um grupo de ues. o ue pode determinar pelo menos um identificador com base no recebimento da mensagem de configuração e pode monitorar um sinal com base em pelo menos um identificador. em alguns casos, o sinal pode indicar se o ue deve pular uma próxima duração associada a uma recepção descontínua. o ue pode, então, comunicar-se com a estação base, com base no monitoramento do sinal.
BR112021018440A 2019-03-29 2020-02-26 Monitoramento de sinal de despertar usando identificador comum BR112021018440A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962826760P 2019-03-29 2019-03-29
US16/800,935 US11523343B2 (en) 2019-03-29 2020-02-25 Monitoring wake-up signal using common identifier
PCT/US2020/019889 WO2020205099A1 (en) 2019-03-29 2020-02-26 Monitoring wake-up signal using common identifier

Publications (1)

Publication Number Publication Date
BR112021018440A2 true BR112021018440A2 (pt) 2021-11-23

Family

ID=72607672

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021018440A BR112021018440A2 (pt) 2019-03-29 2020-02-26 Monitoramento de sinal de despertar usando identificador comum

Country Status (7)

Country Link
US (1) US11523343B2 (pt)
EP (1) EP3949534A1 (pt)
KR (1) KR20210141519A (pt)
BR (1) BR112021018440A2 (pt)
SG (1) SG11202109460QA (pt)
TW (1) TW202046814A (pt)
WO (1) WO2020205099A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11239919B2 (en) * 2018-12-20 2022-02-01 Acacia Communications, Inc. Side channel communication for an optical coherent transceiver
JP7312848B2 (ja) * 2019-04-02 2023-07-21 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 物理ダウンリンク制御チャネル（ｐｄｃｃｈ）ベースのウェイクアップ信号（ｗｕｓ）設定のための方法
CN113728686A (zh) * 2019-04-04 2021-11-30 苹果公司 用于rel-16 emtc和nb-iot的唤醒信号子分组
CN114073134A (zh) * 2019-10-28 2022-02-18 华为技术有限公司 通信方法及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012149319A1 (en) * 2011-04-29 2012-11-01 Research In Motion Limited Receiving messages in connection with lte wakeup
EP2621242A1 (en) 2012-01-26 2013-07-31 Panasonic Corporation Improved discontinuous reception operation with additional wake up opportunities
US20160345294A1 (en) 2015-05-22 2016-11-24 Sierra Wireless, Inc. Method and Apparatus for Notification of System Information Changes in a Wireless Communication System
EP3619987B1 (en) * 2017-05-04 2021-11-24 Sony Group Corporation Telecommunications apparatus and methods to transmit wake-up signal comprising synchronisation signalling
US11564170B2 (en) * 2017-05-04 2023-01-24 Ipla Holdings Inc. Wake up signals operation
WO2019028825A1 (en) 2017-08-11 2019-02-14 Qualcomm Incorporated TECHNIQUES AND APPARATUSES USED FOR ALARM SIGNALING IN A MULTI-BEAM SYSTEM
US10548182B2 (en) 2017-08-21 2020-01-28 Qualcomm Incorporated Beam management for connected discontinuous reception with advanced grant indicator
US10652826B2 (en) * 2018-03-23 2020-05-12 Samsung Electronics Co., Ltd. Method and apparatus for power saving signal design in NR
US11206633B2 (en) * 2018-03-28 2021-12-21 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving system information
US20200037247A1 (en) 2018-07-25 2020-01-30 Mediatek Inc. Wake-up signal operation for ue power saving
CA3056217A1 (en) * 2018-09-21 2020-03-21 Comcast Cable Communications, Llc Activation and deactivation of power saving operation
US11229022B2 (en) 2019-03-26 2022-01-18 Samsung Electronics Co., Ltd. Determination of physical downlink control channel (PDCCH) assignment in power saving mode
JP7312848B2 (ja) 2019-04-02 2023-07-21 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 物理ダウンリンク制御チャネル（ｐｄｃｃｈ）ベースのウェイクアップ信号（ｗｕｓ）設定のための方法

Also Published As

Publication number Publication date
EP3949534A1 (en) 2022-02-09
TW202046814A (zh) 2020-12-16
KR20210141519A (ko) 2021-11-23
US11523343B2 (en) 2022-12-06
WO2020205099A1 (en) 2020-10-08
US20200314755A1 (en) 2020-10-01
CN113615263A (zh) 2021-11-05
SG11202109460QA (en) 2021-10-28

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