BR112023020029A2 - Operação de economia de energia em agregação de portadoras - Google Patents

Operação de economia de energia em agregação de portadoras

Info

Publication number
BR112023020029A2
BR112023020029A2 BR112023020029A BR112023020029A BR112023020029A2 BR 112023020029 A2 BR112023020029 A2 BR 112023020029A2 BR 112023020029 A BR112023020029 A BR 112023020029A BR 112023020029 A BR112023020029 A BR 112023020029A BR 112023020029 A2 BR112023020029 A2 BR 112023020029A2
Authority
BR
Brazil
Prior art keywords
wireless device
parameter
base station
carrier aggregation
saving operation
Prior art date
Application number
BR112023020029A
Other languages
English (en)
Inventor
Cagatay Cirik Ali
Hejazi Dinan Esmael
Hua Zhou
Hyoungsuk Jeon
Jonghyun Park
Kai Xu
Yunjung Yi
Original Assignee
Ofinno Llc
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 Ofinno Llc filed Critical Ofinno Llc
Publication of BR112023020029A2 publication Critical patent/BR112023020029A2/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
    • H04W52/0235—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
    • 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
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

operação de economia de energia em agregação de portadoras. um dispositivo sem fio recebe, a partir de uma estação base, uma primeira mensagem de controle de recursos de rádio (rrc) indicando uma solicitação para capacidades de acesso por rádio do dispositivo sem fio. uma segunda mensagem de rrc é transmitida para a estação base e inclui informações das capacidades de acesso por rádio para operações de economia de energia. as informações incluem: um primeiro parâmetro indicando se o dispositivo sem fio suporta saltar o monitoramento do canal físico de controle de downlink (pdcch) em uma parte de largura de banda ativa, e um segundo parâmetro indicando se o dispositivo sem fio suporta alternar o monitoramento de pdcch entre grupos de espaço de busca da parte de largura de banda ativa. o dispositivo sem fio recebe, a partir da estação base, uma terceira mensagem de rrc incluindo parâmetros de configuração, baseados no primeiro parâmetro e no segundo parâmetro, para as operações de economia de energia.
BR112023020029A 2021-03-29 2022-03-29 Operação de economia de energia em agregação de portadoras BR112023020029A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163167305P 2021-03-29 2021-03-29
PCT/US2022/022309 WO2022212347A1 (en) 2021-03-29 2022-03-29 Power saving operation in carrier aggregation

Publications (1)

Publication Number Publication Date
BR112023020029A2 true BR112023020029A2 (pt) 2024-01-23

Family

ID=81308080

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023020029A BR112023020029A2 (pt) 2021-03-29 2022-03-29 Operação de economia de energia em agregação de portadoras

Country Status (8)

Country Link
US (2) US11968624B2 (pt)
EP (1) EP4238361A1 (pt)
JP (1) JP2024512637A (pt)
KR (1) KR20240000509A (pt)
CN (1) CN117529954A (pt)
BR (1) BR112023020029A2 (pt)
CA (1) CA3212622A1 (pt)
WO (1) WO2022212347A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021016342A1 (en) * 2019-07-23 2021-01-28 Kyocera Corporation Scheduled device-specific synchronization signals with page message indication
US20230269817A1 (en) * 2022-02-18 2023-08-24 Qualcomm Incorporated Idle/inactive mode procedures for reduced capability user equipment
CN118201037A (zh) * 2022-12-14 2024-06-14 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109479309B (zh) * 2016-07-13 2022-10-11 三星电子株式会社 在移动通信中使用的接入控制方法和装置
WO2019112209A1 (ko) * 2017-12-08 2019-06-13 엘지전자 주식회사 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치
CN113973511B (zh) * 2019-04-02 2022-12-06 中兴通讯股份有限公司 无线通信方法和用于无线通信的用户设备
EP3962199A4 (en) * 2019-04-26 2022-12-14 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
US11751225B2 (en) * 2019-06-28 2023-09-05 Qualcomm Incorporated Dynamic switching of search space configurations under user equipment capability
JP7339356B2 (ja) * 2019-10-04 2023-09-05 株式会社Ｎｔｔドコモ 端末、通信システム、及び通信方法
EP3850905A4 (en) * 2019-11-28 2022-09-21 Apple Inc. FLEXIBLE DOWNLINK CONTROL SIGNAL MONITORING IN WIRELESS COMMUNICATIONS
WO2021098052A1 (en) 2020-02-14 2021-05-27 Zte Corporation Methods for control channel monitoring
KR20230005923A (ko) * 2020-05-29 2023-01-10 지티이 코포레이션 제어 채널 정보의 수신 스킵
MX2023001112A (es) 2020-07-28 2023-02-22 Ericsson Telefon Ab L M Reduccion del consumo de energia para el monitoreo de pdcch.
EP4195740A4 (en) * 2020-08-05 2024-04-10 Ntt Docomo, Inc. BASE STATION, TERMINAL AND COMMUNICATION METHOD
US20220295401A1 (en) * 2021-03-10 2022-09-15 Samsung Electronics Co., Ltd. Methods and apparatuses for search space set group switching enhancements

Also Published As

Publication number Publication date
JP2024512637A (ja) 2024-03-19
KR20240000509A (ko) 2024-01-02
US11968624B2 (en) 2024-04-23
CN117529954A (zh) 2024-02-06
US20240205830A1 (en) 2024-06-20
EP4238361A1 (en) 2023-09-06
US20230328652A1 (en) 2023-10-12
CA3212622A1 (en) 2022-10-06
WO2022212347A1 (en) 2022-10-06

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