KR102202779B1 - 무선 통신 시스템에서 pdsch(physical downlink shared channel) 수신에서의 전력 절감을 위한 방법 및 장치 - Google Patents

무선 통신 시스템에서 pdsch(physical downlink shared channel) 수신에서의 전력 절감을 위한 방법 및 장치 Download PDF

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KR102202779B1
KR102202779B1 KR1020190083130A KR20190083130A KR102202779B1 KR 102202779 B1 KR102202779 B1 KR 102202779B1 KR 1020190083130 A KR1020190083130 A KR 1020190083130A KR 20190083130 A KR20190083130 A KR 20190083130A KR 102202779 B1 KR102202779 B1 KR 102202779B1
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pdsch
time period
dci
bwp
pdcch
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KR20200012733A (ko
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치아-치 루
코-치앙 린
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아서스테크 컴퓨터 인코포레이션
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    • 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
    • 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/003—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
    • 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
    • H04L5/0078—Timing of allocation
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • 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
    • H04W72/0413—
    • H04W72/042—
    • 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
    • H04W72/232—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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020190083130A 2018-07-27 2019-07-10 무선 통신 시스템에서 pdsch(physical downlink shared channel) 수신에서의 전력 절감을 위한 방법 및 장치 Active KR102202779B1 (ko)

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US201862711281P 2018-07-27 2018-07-27
US62/711,281 2018-07-27

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US (2) US10820269B2 (https=)
EP (1) EP3599733B9 (https=)
JP (1) JP6913129B2 (https=)
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CN (1) CN110784914B (https=)
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Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102065082B1 (ko) 2012-02-29 2020-01-10 삼성전자 주식회사 이동통신 시스템에서 반이중(half duplex)전송을 지원하는 단말과 관련된 채널 송수신 방법 및 장치
EP3490319B1 (en) 2017-11-22 2023-12-20 Nokia Technologies Oy Determination of resource block groups in a user equipment bandwidth part
CN111699739B (zh) * 2018-02-14 2024-06-04 联想（新加坡）私人有限公司 确定链接的带宽部分
WO2020027587A1 (ko) * 2018-07-31 2020-02-06 엘지전자 주식회사 무선 통신 시스템에서 데이터를 송수신하기 위한 자원 할당 방법 및 이를 위한 장치
WO2020032683A1 (ko) * 2018-08-09 2020-02-13 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
WO2020032693A1 (ko) * 2018-08-10 2020-02-13 엘지전자 주식회사 무선 통신 시스템에서 스케줄링 정보의 모니터링 방법 및 상기 방법을 이용하는 장치
JP2020031353A (ja) * 2018-08-23 2020-02-27 シャープ株式会社 端末装置、基地局装置、および、通信方法
EP3857985A1 (en) 2018-09-24 2021-08-04 Telefonaktiebolaget LM Ericsson (publ) Control of power saving using layer-1 signaling
WO2020064710A1 (en) 2018-09-24 2020-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Control of drx using layer-1 signaling
WO2020065624A1 (en) * 2018-09-28 2020-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Transitioning between different scheduling delay assumptions
EP4236178A3 (en) * 2018-10-26 2023-10-11 Telefonaktiebolaget LM Ericsson (publ) Downlink control information (dci) size matching
WO2020085856A1 (ko) * 2018-10-26 2020-04-30 엘지전자 주식회사 무선 통신 시스템에서 단말이 하향링크 신호를 수신하는 방법 및 이를 위한 단말
WO2020130754A1 (en) 2018-12-21 2020-06-25 Samsung Electronics Co., Ltd. Method and apparatus of handling multiple active bwps
JP7433330B2 (ja) * 2019-02-13 2024-02-19 オナー デバイス カンパニー リミテッド 省電力モードでのアップリンク送信
US11239939B2 (en) * 2019-03-22 2022-02-01 Samsung Electronics Co., Ltd. Scheduling in communication systems with multiple service types
US11553471B2 (en) 2019-03-29 2023-01-10 Samsung Electronics Co., Ltd. Method and apparatus for transmitting data
CN114008956B (zh) * 2019-05-03 2025-01-10 苹果公司 用于多trp传输的ue处理时间弛豫的系统和方法
US11304218B2 (en) 2019-07-24 2022-04-12 Samsung Electronics Co., Ltd. Control signaling design for improved resource utilization
EP4014410B1 (en) * 2019-08-16 2025-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Dci signalling including at least one slot format indicator, sfi, field, and a frequency resource indicator field
CN112584500A (zh) * 2019-09-29 2021-03-30 夏普株式会社 由用户设备执行的方法以及用户设备
US11632774B2 (en) * 2019-10-04 2023-04-18 Qualcomm Incorporated Systems and methods for determining cancellation timeline for user equipment with mixed processing capabilities
US11758514B2 (en) * 2019-12-20 2023-09-12 Qualcomm Incorporated Physical downlink control channel candidates related to physical downlink control channel repetitions
WO2021159510A1 (zh) * 2020-02-14 2021-08-19 富士通株式会社 上行传输方法以及装置
US11638143B2 (en) * 2020-03-04 2023-04-25 Samsung Electronics Co., Ltd. Blind detection and control channel element monitoring limits in carrier aggregation
CN113615116B (zh) * 2020-03-05 2023-03-17 华为技术有限公司 确定上行带宽的方法和通信装置
WO2021182592A1 (en) * 2020-03-10 2021-09-16 Sharp Kabushiki Kaisha User equipments, base stations, and methods
WO2021182593A1 (en) * 2020-03-10 2021-09-16 Sharp Kabushiki Kaisha User equipments, base stations, and methods
CN120812744A (zh) * 2020-03-12 2025-10-17 华为技术有限公司 一种通信方法及装置
US12047184B2 (en) * 2020-03-20 2024-07-23 Qualcomm Incorporated Non-dropping rule for mini-slot based repetition
US12495419B2 (en) 2020-04-02 2025-12-09 Sharp Kabushiki Kaisha Terminal apparatus, base station apparatus, and communication method
CN113498187B (zh) * 2020-04-08 2025-04-04 中国移动通信有限公司研究院 上行信道的复用方法、装置及终端
CN113541893B (zh) * 2020-04-15 2022-09-30 北京紫光展锐通信技术有限公司 信道监听方法及装置
KR20230037498A (ko) * 2020-07-14 2023-03-16 인텔 코포레이션 슬롯-리스 동작을 위한 제어 채널 송신 및 데이터 송신들의 스케줄링을 위한 기술들
WO2022015848A1 (en) * 2020-07-16 2022-01-20 Qualcomm Incorporated Scheduling for active bandwidth parts
WO2022032661A1 (en) 2020-08-14 2022-02-17 Zte Corporation Method for a relaxed ue processing time
CN114362899B (zh) * 2020-10-13 2024-12-13 北京三星通信技术研究有限公司 由用户终端或基站执行的方法、用户终端及基站
CN116326119A (zh) * 2020-10-16 2023-06-23 中兴通讯股份有限公司 一种用于物理下行控制信道监测的方法以及相关设备和系统
WO2022086261A1 (ko) * 2020-10-22 2022-04-28 엘지전자 주식회사 하향링크 채널을 수신하는 방법, 사용자기기, 프로세싱 장치, 저장 매체 및 컴퓨터 프로그램, 그리고 하향링크 채널을 전송하는 방법 및 기지국
WO2022155411A1 (en) * 2021-01-14 2022-07-21 Ofinno, Llc Multiple physical downlink shared channel transmissions
US20220287013A1 (en) * 2021-03-04 2022-09-08 Samsung Electronics Co., Ltd. Method and apparatus for beam indication with a dl-related dci format
CN115190593A (zh) * 2021-04-01 2022-10-14 华为技术有限公司 一种确定资源的方法和装置
WO2022226977A1 (zh) 2021-04-30 2022-11-03 Oppo广东移动通信有限公司 一种上行传输方法、终端设备和网络设备
US12267847B2 (en) 2021-06-04 2025-04-01 Qualcomm Incorporated Search space sharing for cross-carrier scheduling
EP4348909A1 (en) * 2021-06-04 2024-04-10 Qualcomm Incorporated Search space sharing for cross-carrier scheduling
CN115915435A (zh) * 2021-08-06 2023-04-04 大唐移动通信设备有限公司 Sps配置方法、设备、装置及存储介质
US12471102B2 (en) * 2021-08-12 2025-11-11 Samsung Electronics Co., Ltd. Methods and apparatus for UE power savings in initial downlink bandwidth part dedicated to redcap devices
JP2024537479A (ja) * 2021-11-03 2024-10-10 北京小米移動軟件有限公司 リソース決定方法、装置、デバイスおよび記憶媒体
CN116133123B (zh) * 2021-11-12 2026-03-24 中国移动通信有限公司研究院 一种频域资源分配方法、装置及设备
WO2023101499A1 (ko) * 2021-12-03 2023-06-08 삼성전자 주식회사 대역폭에 기반한 동기 신호 구성 방법 및 장치
US12425461B2 (en) 2023-03-03 2025-09-23 T-Mobile Usa, Inc. Enabling a first mobile device associated with a wireless telecommunication network to receive assistance from a second mobile device in a shared web page
CN121397666A (zh) * 2022-04-22 2026-01-23 中兴通讯股份有限公司 一种用于无线通信的方法、设备和计算机程序产品
EP4572489A4 (en) * 2022-08-11 2026-03-25 Lg Electronics Inc METHOD FOR TRANSMITTING AND RECEIVING WIRELESS COMMUNICATION SIGNALS AND ASSOCIATED DEVICE
WO2025114260A1 (en) * 2023-11-28 2025-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Apriori information of time-domain data allocation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2415313A1 (en) * 2009-04-03 2012-02-08 Nokia Siemens Networks OY Communication resource allocation strategy
CN103703706B (zh) * 2011-07-14 2017-06-06 Lg电子株式会社 无线通信系统中分配资源的方法及其设备
CN103650631A (zh) * 2011-09-30 2014-03-19 富士通株式会社 一种通知物理下行共享信道起始符号的方法及装置
US9119197B2 (en) * 2012-05-22 2015-08-25 Futurewei Technologies, Inc. System and method for delay scheduling
US8842760B2 (en) * 2012-07-17 2014-09-23 Broadcom Corporation Enhanced multi user MIMO scheduling
EP3573301B1 (en) * 2014-06-12 2021-05-26 LG Electronics Inc. Method and apparatus for performing blind detection in wireless communication system
EP3282627B1 (en) * 2015-04-10 2020-07-08 LG Electronics Inc. Method and device for controlling transmission of sounding reference signal in wireless access system supporting machine type communication
BR112018070171A2 (pt) * 2016-04-01 2019-01-29 Hfi Innovation Inc alocação de recursos de pucch e redução de razão de pico para potência média em elaa
US11477771B2 (en) * 2016-04-05 2022-10-18 Qualcomm Incorporated Indicating start and stop symbols of PDSCH and PUSCH through PDCCH
US10791571B2 (en) * 2016-04-26 2020-09-29 Lg Electronics Inc. Downlink signal receiving method and user equipment, and downlink signal transmission method and base station
EP3468280B1 (en) * 2016-07-01 2021-11-17 LG Electronics Inc. Method for transmitting/receiving uplink signal between base station and terminal in wireless communication system, and device for supporting same
US11140714B2 (en) * 2016-09-30 2021-10-05 Qualcomm Incorporated PRACH and/or SRS switching enhancements
US20180132229A1 (en) * 2016-11-04 2018-05-10 Mediatek Inc. Method And Apparatus For Multiplexing Physical Uplink Control Channels In Mobile Communications
US10506587B2 (en) * 2017-05-26 2019-12-10 Samsung Electronics Co., Ltd. Method and apparatus for beam indication in next generation wireless systems
CN110786045B (zh) * 2017-06-16 2023-12-05 韩国电子通信研究院 通信系统中用于支持宽带载波的带宽设定方法
BR112020009840B1 (pt) * 2017-11-17 2021-06-29 Telefonaktiebolaget Lm Ericsson (Publ) Equipamento de usuário operável para múltiplos valores de espaçamento de subportadoras, método desempenhado por um equipamento de usuário, nó de rede operável para múltiplos valores de espaçamento da subportadora e método desempenhado por um nó de rede
US11025456B2 (en) * 2018-01-12 2021-06-01 Apple Inc. Time domain resource allocation for mobile communication

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
3GPP R1-1717612*
3GPP TS38.214 v15.2.0*
표준문서:3GPP TS 38.214 V15.2.0*
표준문서:R1-1717612*

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KR20200012733A (ko) 2020-02-05
TW202008820A (zh) 2020-02-16
JP6913129B2 (ja) 2021-08-04
US20200037245A1 (en) 2020-01-30
EP3599733A1 (en) 2020-01-29
EP3599733B9 (en) 2025-03-19
ES2971507T3 (es) 2024-06-05
JP2020022159A (ja) 2020-02-06
US10820269B2 (en) 2020-10-27
CN110784914B (zh) 2023-07-18
CN110784914A (zh) 2020-02-11
TWI713393B (zh) 2020-12-11
US20200413335A1 (en) 2020-12-31
EP3599733B1 (en) 2023-11-29

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