BR112021019295A2 - Método de comunicação, dispositivo terminal, dispositivo de rede, aparelho, mídia de armazenamento legível por computador e programa de computador - Google Patents

Método de comunicação, dispositivo terminal, dispositivo de rede, aparelho, mídia de armazenamento legível por computador e programa de computador

Info

Publication number
BR112021019295A2
BR112021019295A2 BR112021019295A BR112021019295A BR112021019295A2 BR 112021019295 A2 BR112021019295 A2 BR 112021019295A2 BR 112021019295 A BR112021019295 A BR 112021019295A BR 112021019295 A BR112021019295 A BR 112021019295A BR 112021019295 A2 BR112021019295 A2 BR 112021019295A2
Authority
BR
Brazil
Prior art keywords
slot offset
wus
type
pdcch
communication method
Prior art date
Application number
BR112021019295A
Other languages
English (en)
Inventor
Jing Dai
Lixia Xue
Original Assignee
Huawei Tech Co 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112021019295A2 publication Critical patent/BR112021019295A2/pt

Links

Classifications

    • 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
    • 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
    • H04W52/0232—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 according to average transmission signal activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • 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
    • 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

Abstract

método de comunicação, dispositivo terminal, dispositivo de rede, aparelho, mídia de armazenamento legível por computador e programa de computador. modalidades deste pedido fornecem um método e um aparelho de comunicação. o método inclui: receber um sinal de acionamento wus de primeiro tipo a partir de um dispositivo de rede, em que o wus de primeiro tipo inclui um primeiro deslocamento de slot e/ou um segundo deslocamento de slot, o primeiro deslocamento de slot é um deslocamento de slot mínimo comum de um de canal compartilhado de enlace descendente físico pdsch em relação a um canal de controle de enlace descendente físico pdcch para agendar o pdsch e um sinal de referência de informações de estado de canal aperiódico a-csi-rs em relação a um pdcch para agendar o a-csi-rs, e o segundo deslocamento de slot é um deslocamento de slot mínimo de um canal compartilhado de enlace ascendente físico pusch em relação a um pdcch para agendar o pusch; e realizar, com base no wus de primeiro tipo, monitoramento de pdcch na duração de um ou mais ciclos de recepção descontínua drx correspondente ao wus de primeiro tipo. de acordo com as modalidades deste pedido, o desempenho de economia de energia de um dispositivo terminal é melhorado enquanto um requisito de taxa de transmissão de dados é garantido.
BR112021019295A 2019-03-29 2020-03-27 Método de comunicação, dispositivo terminal, dispositivo de rede, aparelho, mídia de armazenamento legível por computador e programa de computador BR112021019295A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910252626.4A CN111757434A (zh) 2019-03-29 2019-03-29 通信方法和装置
PCT/CN2020/081614 WO2020200075A1 (zh) 2019-03-29 2020-03-27 通信方法和装置

Publications (1)

Publication Number Publication Date
BR112021019295A2 true BR112021019295A2 (pt) 2022-02-01

Family

ID=72664927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021019295A BR112021019295A2 (pt) 2019-03-29 2020-03-27 Método de comunicação, dispositivo terminal, dispositivo de rede, aparelho, mídia de armazenamento legível por computador e programa de computador

Country Status (5)

Country Link
US (1) US20220022137A1 (pt)
EP (1) EP3937549A4 (pt)
CN (1) CN111757434A (pt)
BR (1) BR112021019295A2 (pt)
WO (1) WO2020200075A1 (pt)

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EP3949546A1 (en) * 2019-04-02 2022-02-09 Apple Inc. Cross-slot scheduling power saving techniques
EP3962177B1 (en) * 2019-09-23 2023-02-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wake-up signal, wus, monitoring
US11729717B2 (en) * 2019-11-19 2023-08-15 Qualcomm Incorporated Wakeup signal monitoring window
US11690123B2 (en) * 2020-02-12 2023-06-27 Qualcomm Incorporated Data inactivity indication and expedited recovery action
US20230239791A1 (en) * 2020-10-14 2023-07-27 Apple Inc. Wireless Network having an Enhanced Wake-Up Signal
WO2022077255A1 (en) * 2020-10-14 2022-04-21 Apple Inc. Enhanced wake-up signal based power saving for a wireless device
WO2022082797A1 (zh) * 2020-10-23 2022-04-28 华为技术有限公司 无线通信方法和通信装置
WO2022082712A1 (en) * 2020-10-23 2022-04-28 Qualcomm Incorporated Joint srs and csi trigger
CN116548008A (zh) * 2020-10-28 2023-08-04 高通股份有限公司 非周期性探测参考信号的延迟
CN113382460B (zh) * 2021-04-29 2022-05-27 荣耀终端有限公司 一种确定最小时隙偏移值的方法和装置
WO2023240502A1 (zh) * 2022-06-15 2023-12-21 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
WO2024073051A1 (en) * 2022-09-29 2024-04-04 Interdigital Patent Holdings, Inc. Low-power wake up signal associated with drx

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US10104616B2 (en) * 2015-06-22 2018-10-16 Qualcomm Incorporated Downlink multiplexing and MAC signaling for a system with devices operating with and without low power companion receivers
EP4236492A3 (en) * 2017-03-24 2023-09-20 Samsung Electronics Co., Ltd. Apparatus and method for semi-persistent scheduling and power control in wireless communication system
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Also Published As

Publication number Publication date
CN111757434A (zh) 2020-10-09
EP3937549A1 (en) 2022-01-12
WO2020200075A1 (zh) 2020-10-08
US20220022137A1 (en) 2022-01-20
EP3937549A4 (en) 2022-05-04

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