KR102107713B1 - 무선 통신 시스템에서 물리 하향링크 공유 채널을 송수신하기 위한 방법 및 이를 지원하는 장치 - Google Patents

무선 통신 시스템에서 물리 하향링크 공유 채널을 송수신하기 위한 방법 및 이를 지원하는 장치 Download PDF

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KR102107713B1
KR102107713B1 KR1020197038365A KR20197038365A KR102107713B1 KR 102107713 B1 KR102107713 B1 KR 102107713B1 KR 1020197038365 A KR1020197038365 A KR 1020197038365A KR 20197038365 A KR20197038365 A KR 20197038365A KR 102107713 B1 KR102107713 B1 KR 102107713B1
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pdsch
repetition
terminal
base station
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KR20200008632A (ko
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이현호
곽규환
이승민
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엘지전자 주식회사
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    • 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
    • H04W72/1278—
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197038365A 2018-04-16 2019-04-16 무선 통신 시스템에서 물리 하향링크 공유 채널을 송수신하기 위한 방법 및 이를 지원하는 장치 Active KR102107713B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201862658512P 2018-04-16 2018-04-16
US62/658,512 2018-04-16
US201862659095P 2018-04-17 2018-04-17
US62/659,095 2018-04-17
US201862659674P 2018-04-18 2018-04-18
US62/659,674 2018-04-18
US201862664257P 2018-04-29 2018-04-29
US62/664,257 2018-04-29
PCT/KR2019/004594 WO2019203547A1 (ko) 2018-04-16 2019-04-16 무선 통신 시스템에서 물리 하향링크 공유 채널을 송수신하기 위한 방법 및 이를 지원하는 장치

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KR20200008632A KR20200008632A (ko) 2020-01-28
KR102107713B1 true KR102107713B1 (ko) 2020-05-07

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US (2) US10986623B2 (enExample)
EP (1) EP3664559B1 (enExample)
JP (1) JP7024064B2 (enExample)
KR (1) KR102107713B1 (enExample)
CN (1) CN110999491B (enExample)
WO (1) WO2019203547A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109429565B (zh) * 2017-06-30 2021-06-15 华为技术有限公司 一种通信方法及装置
WO2019159135A1 (en) * 2018-02-16 2019-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Improved pcfich reliabilty using power boosting
EP3664559B1 (en) 2018-04-16 2022-01-05 LG Electronics Inc. Method for transmitting and receiving physical downlink shared channel in wireless communication system and device supporting same
US12206511B2 (en) * 2018-08-02 2025-01-21 Ntt Docomo, Inc. User terminal
CN110971368B (zh) * 2018-09-28 2021-10-22 华为技术有限公司 一种信息传输方法以及信息传输装置
KR102786308B1 (ko) * 2019-01-03 2025-03-26 삼성전자 주식회사 무선 통신 시스템에서 단말의 전력 소모 감소를 위한 하향 제어 채널 수신 방법 및 장치
US11503609B2 (en) * 2019-09-27 2022-11-15 Qualcomm Incorporated PUCCH repetition before RRC connection setup
US12279290B2 (en) * 2020-04-10 2025-04-15 Qualcomm Incorporated Demodulation reference signal grouping for full duplex wireless communications
WO2022028427A1 (en) * 2020-08-06 2022-02-10 Huizhou Tcl Cloud Internet Corporation Technology Co., Ltd. Efficient Scheduling in a Wireless Communications System
US20230262671A1 (en) * 2020-08-20 2023-08-17 Qualcomm Incorporated Group common demodulation reference signal for multiple user equipments
CN116391418B (zh) * 2020-10-15 2025-09-16 苹果公司 用于无线通信中的可靠的物理数据信道接收的技术
CN120881692A (zh) * 2020-10-23 2025-10-31 华为技术有限公司 一种通信方法及装置
CN114630429B (zh) * 2020-12-08 2025-06-06 华硕电脑股份有限公司 无线通信系统中指示聚合数的方法和设备
US20220303949A1 (en) * 2021-03-19 2022-09-22 Qualcomm Incorporated Slot and subslot-based sidelink communication
US11895666B2 (en) * 2021-08-30 2024-02-06 Qualcomm Incorporated HARQ-less operations for downlink and uplink communications

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101925030B1 (ko) * 2011-03-18 2018-12-04 엘지전자 주식회사 무선통신 시스템에서의 제어정보의 전송 방법 및 장치
US20130039291A1 (en) * 2011-08-12 2013-02-14 Research In Motion Limited Design on Enhanced Control Channel for Wireless System
US9084238B2 (en) * 2011-09-12 2015-07-14 Blackberry Limited Searching space and operation for enhanced PDCCH in LTE systems
US9232540B2 (en) * 2011-09-30 2016-01-05 Qualcomm Incorporated Random access channel design for narrow bandwidth operation in a wide bandwidth system
GB2497734B (en) * 2011-12-16 2014-11-26 Broadcom Corp Method and apparatus for mapping to an uplink resource
GB2498575A (en) * 2012-01-20 2013-07-24 Renesas Mobile Corp Device-to-device discovery resource allocation for multiple cells in a device-to-device discovery area
US9467258B2 (en) * 2012-06-08 2016-10-11 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for supporting retransmission
US9749094B2 (en) * 2012-06-14 2017-08-29 Sharp Kabushiki Kaisha Devices for sending and receiving feedback information
JP5994986B2 (ja) * 2012-09-20 2016-09-21 シャープ株式会社 基地局装置、移動局装置および通信方法
CN103858500B (zh) * 2012-09-29 2018-02-06 华为技术有限公司 控制信息发送方法、接收方法和设备
WO2015012664A1 (ko) * 2013-07-26 2015-01-29 엘지전자 주식회사 Mtc를 위한 신호 전송 방법 및 이를 위한 장치
CN104348580A (zh) * 2013-08-06 2015-02-11 夏普株式会社 下行物理信道的发送和接收方法以及基站和用户设备
WO2015021318A2 (en) * 2013-08-07 2015-02-12 Interdigital Patent Holdings, Inc. Coverage enhancements of low cost mtc devices in uplink/downlink decoupled scenario
KR101940344B1 (ko) * 2013-09-26 2019-01-21 주식회사 케이티 하향링크 제어 정보 송수신 방법 및 장치
CN105637782B (zh) * 2013-10-17 2019-02-15 Lg电子株式会社 用于无线通信的方法和设备
EP3076577B1 (en) * 2013-12-04 2019-11-06 LG Electronics Inc. Methods and apparatuses for performing hybrid automatic retransmission request in wireless access system supporting machine-type communication
US9973303B2 (en) * 2013-12-20 2018-05-15 Samsung Electronics Co., Ltd. Determining timing for transmission or reception of signaling in a coverage enhanced operating mode
CN105850206B (zh) * 2014-01-15 2019-08-09 夏普株式会社 终端装置、基站装置、集成电路以及通信方法
US10028207B2 (en) * 2014-01-16 2018-07-17 Industry-University Cooperation Foundation Banyard University Method for transmitting and receiving downlink channel for MTC terminal, and apparatus therefor
GB2522482A (en) * 2014-01-28 2015-07-29 Nec Corp Communication system
US10009885B2 (en) * 2014-01-28 2018-06-26 Panasonic Intellectual Property Corporation Of America Method and device for transmitting data at different repetition levels, and method and device for receiving data at different repetition levels
EP3595349A1 (en) 2014-01-30 2020-01-15 NEC Corporation Base station, machine-to-machine (m2m) terminal, method, and computer readable medium
TWI665926B (zh) * 2014-01-30 2019-07-11 新力股份有限公司 電信裝置及方法
US20170111133A1 (en) 2014-03-20 2017-04-20 Sharp Kabushiki Kaisha Terminal apparatus and base station apparatus
CN105430750A (zh) * 2014-09-22 2016-03-23 夏普株式会社 用于配置随机接入响应的方法以及基站和用户设备
US11057921B2 (en) * 2014-10-01 2021-07-06 Samsung Electronics Co., Ltd. System and method for improving spectral efficiency and coverage for user equipments
US11581999B2 (en) * 2014-10-08 2023-02-14 Qualcomm Incorporated Reference signal design for wireless communications
CN107079440A (zh) 2014-11-06 2017-08-18 株式会社Ntt都科摩 用户终端、无线基站以及无线通信方法
US20160219587A1 (en) * 2015-01-28 2016-07-28 Mediatek Inc. Control Channel and Data Channel Design for User Equipment
CN105991243A (zh) * 2015-01-29 2016-10-05 中兴通讯股份有限公司 一种数据重复传输方法及装置
EP3253163B1 (en) 2015-01-29 2019-10-09 NTT DoCoMo, Inc. Wireless base station, user terminal, and wireless communication method
US10448382B2 (en) * 2015-01-30 2019-10-15 Sony Corporation Telecommunications apparatus and method
WO2016144075A1 (en) * 2015-03-06 2016-09-15 Lg Electronics Inc. Method and apparatus for handling starting subframe of control channel for mtc ue in wireless communication system
US9985742B2 (en) * 2015-04-06 2018-05-29 Samsung Electronics Co., Ltd. Transmission power control for an uplink control channel
US10396941B2 (en) * 2015-04-09 2019-08-27 Intel Corporation Resolving concurrent communications at a relay user equipment (UE)
CN106162874B (zh) * 2015-04-10 2021-10-26 中兴通讯股份有限公司 下行信息接收方法、装置及用户设备
EP3281467B1 (en) * 2015-04-10 2019-07-17 Nokia Technologies Oy Epdcch search space determination
GB2537178A (en) * 2015-04-10 2016-10-12 Nec Corp Communication system
WO2016171494A1 (ko) * 2015-04-22 2016-10-27 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 수행하는 장치
CN106209330B (zh) * 2015-05-08 2019-06-28 电信科学技术研究院 一种下行数据重复传输方法及设备
JP2018517349A (ja) 2015-05-13 2018-06-28 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． データ伝送方法及び装置
JP6559256B2 (ja) * 2015-05-15 2019-08-14 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） トランスポートブロックをワイヤレスネットワーク内で通信すること
US20170013618A1 (en) * 2015-07-10 2017-01-12 Electronics And Telecommunications Research Institute Low latency transmission method and apparatus
CN107852310B (zh) * 2015-07-20 2020-10-02 Lg 电子株式会社 下行链路控制信息接收方法、发送方法和用户设备及基站
WO2017050996A1 (en) * 2015-09-25 2017-03-30 Sony Corporation Telecommunications apparatuses and methods
US20170273135A1 (en) * 2015-10-15 2017-09-21 Telefonaktiebolaget Lm Ericsson (Publ) Methods of managing long inactivity periods in non-full duplex operation
EP3365986B1 (en) * 2015-10-23 2020-06-03 LG Electronics Inc. Method and apparatus for defining wideband cqi in wireless communication system
US10326549B2 (en) * 2015-11-06 2019-06-18 Telefonaktiebolaget Lm Ericsson (Publ) CSI reference resource and CQI report for MTC operation
WO2017078299A1 (en) * 2015-11-06 2017-05-11 Lg Electronics Inc. Method for handling of drx timers for multiple repetition transmission in wireless communication system and a device therefor
US20170317794A1 (en) * 2016-04-29 2017-11-02 Lg Electronics Inc. Method and user equipment for transmitting uplink signal, and method and base station for receiving uplink signal
KR20180036888A (ko) * 2016-09-30 2018-04-10 주식회사 케이티 Mtc 단말을 위한 하향 링크 데이터 스케줄링 방법 및 장치
US10536966B2 (en) * 2016-12-09 2020-01-14 Qualcomm Incorporated Physical downlink control channel and hybrid automatic repeat request feedback for multefire coverage enhancement
US10624070B2 (en) * 2017-04-14 2020-04-14 Qualcomm Incorporated Scheduling and transmission scheme for periodic and aperiodic control information
US10686575B2 (en) * 2017-06-23 2020-06-16 Samsung Electronics Co., Ltd. Method and apparatus for wireless communication using modulation, coding schemes, and transport block sizes
US10461896B2 (en) * 2017-09-08 2019-10-29 At&T Intellectual Property I, L.P. Configuration of repetition factors for transmitting feedback data for 5G or other next generation network
US11025456B2 (en) * 2018-01-12 2021-06-01 Apple Inc. Time domain resource allocation for mobile communication
US10863494B2 (en) * 2018-01-22 2020-12-08 Apple Inc. Control signaling for uplink multiple input multiple output, channel state information reference signal configuration and sounding reference signal configuration
KR102174647B1 (ko) * 2018-04-05 2020-11-05 엘지전자 주식회사 무선 통신 시스템에서 신호를 전송 또는 수신하는 방법 및 이를 위한 장치
EP3553967B1 (en) * 2018-04-12 2023-11-01 Nokia Technologies Oy System and method for data transmission between a server unit and a remote unit in a communication network
EP3664559B1 (en) 2018-04-16 2022-01-05 LG Electronics Inc. Method for transmitting and receiving physical downlink shared channel in wireless communication system and device supporting same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
R1-1802181
R1-1804531

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US11729785B2 (en) 2023-08-15
US20200187177A1 (en) 2020-06-11
US20210227518A1 (en) 2021-07-22
EP3664559A1 (en) 2020-06-10
CN110999491A (zh) 2020-04-10
KR20200008632A (ko) 2020-01-28
JP7024064B2 (ja) 2022-02-22
EP3664559B1 (en) 2022-01-05
WO2019203547A1 (ko) 2019-10-24
US10986623B2 (en) 2021-04-20
JP2020532242A (ja) 2020-11-05
EP3664559A4 (en) 2021-03-17
CN110999491B (zh) 2023-04-28

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