KR20210126595A - 초기 신호 처리 방법, 장치 및 기억 매체 - Google Patents

초기 신호 처리 방법, 장치 및 기억 매체 Download PDF

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Publication number
KR20210126595A
KR20210126595A KR1020217025353A KR20217025353A KR20210126595A KR 20210126595 A KR20210126595 A KR 20210126595A KR 1020217025353 A KR1020217025353 A KR 1020217025353A KR 20217025353 A KR20217025353 A KR 20217025353A KR 20210126595 A KR20210126595 A KR 20210126595A
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KR
South Korea
Prior art keywords
monitoring
type
pdcch candidate
time slot
initial signal
Prior art date
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Ceased
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KR1020217025353A
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English (en)
Korean (ko)
Inventor
후아유 조우
싱야 쉔
젠강 판
Original Assignee
스프레드트럼 커뮤니케이션즈 (상하이) 컴퍼니 리미티드
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Publication of KR20210126595A publication Critical patent/KR20210126595A/ko
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W72/042—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04L5/0091—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
    • 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
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0457—Variable allocation of band or rate
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020217025353A 2019-01-11 2020-01-08 초기 신호 처리 방법, 장치 및 기억 매체 Ceased KR20210126595A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910028714.6A CN111294935B (zh) 2019-01-11 2019-01-11 一种初始信号处理方法、设备及存储介质
CN201910028714.6 2019-01-11
PCT/CN2020/070937 WO2020143671A1 (zh) 2019-01-11 2020-01-08 一种初始信号处理方法、设备及存储介质

Publications (1)

Publication Number Publication Date
KR20210126595A true KR20210126595A (ko) 2021-10-20

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KR1020217025353A Ceased KR20210126595A (ko) 2019-01-11 2020-01-08 초기 신호 처리 방법, 장치 및 기억 매체

Country Status (5)

Country Link
US (1) US20220201745A1 (https=)
JP (1) JP7489990B2 (https=)
KR (1) KR20210126595A (https=)
CN (2) CN111294935B (https=)
WO (1) WO2020143671A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111294935B (zh) * 2019-01-11 2022-07-29 展讯通信（上海）有限公司 一种初始信号处理方法、设备及存储介质
CN116250369B (zh) * 2021-01-18 2026-01-27 华为技术有限公司 一种通信方法及装置
CN115190610B (zh) * 2021-04-02 2025-07-25 北京紫光展锐通信技术有限公司 Pdcch调度及监听方法及相关产品
CN115209436B (zh) * 2021-04-08 2026-03-13 维沃移动通信有限公司 监听pdcch的方法、装置及终端

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US9374819B2 (en) * 2011-10-13 2016-06-21 Lg Electronics Inc. Method and device for receiving control information in wireless communication system
WO2013131268A1 (en) * 2012-03-08 2013-09-12 Renesas Mobile Corporation Apparatus and methods for pdcch reliability improvement to handle dl cc broken in unlicensed band
ES2747783T3 (es) * 2012-11-01 2020-03-11 Huawei Tech Co Ltd Procedimiento y aparato para determinar un espacio de búsqueda de canal de control
EP3104650B1 (en) * 2014-02-28 2024-04-10 Honor Device Co., Ltd. Method and device for performing communication by using unauthorized spectrum
ES2773918T3 (es) * 2014-12-23 2020-07-15 Lg Electronics Inc Procedimiento para informar de información de estado de canal en un sistema de acceso inalámbrico que soporta bandas sin licencia, y aparato que soporta el mismo
CN107667565B (zh) * 2015-04-09 2022-01-28 三星电子株式会社 在使用非授权频带的蜂窝网络中分配资源的方法及其设备
CN104812032B (zh) * 2015-04-10 2018-09-07 宇龙计算机通信科技(深圳)有限公司 一种在非授权频段应用drx的方法及装置
US9647864B2 (en) * 2015-04-10 2017-05-09 Motorola Mobility Llc Method and apparatus for reception of control signaling
EP3131223B1 (en) * 2015-08-11 2018-06-27 Panasonic Intellectual Property Corporation of America Improved blind decoding of (e)pdcch for partial subframes
JP6883516B2 (ja) * 2015-08-13 2021-06-09 株式会社Ｎｔｔドコモ 端末及び無線通信方法
CN106470425A (zh) * 2015-08-14 2017-03-01 中兴通讯股份有限公司 基于非授权载波的数据传输方法及装置、资源抢占方法及装置
CN106535333B (zh) * 2015-09-11 2019-12-13 电信科学技术研究院 一种物理下行控制信道传输方法及装置
WO2019036622A1 (en) * 2017-08-17 2019-02-21 Intel IP Corporation PHYSICAL UPLINK CONTROL CHANNEL WITHOUT NEW RADIO (NR) LICENSE WITH INTERLACED STRUCTURE
EP3711431B1 (en) * 2017-11-16 2022-06-01 Telefonaktiebolaget LM Ericsson (publ) Random access procedure
EP3629503B1 (en) * 2017-12-08 2022-11-02 LG Electronics Inc. Method for transmitting or receiving signal in wireless communication system and apparatus therefor
WO2019139300A1 (ko) * 2018-01-10 2019-07-18 엘지전자 주식회사 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치
US10993216B2 (en) * 2018-04-06 2021-04-27 Intel Corporation Flexible slot format indication (SFI) monitoring for new radio unlicensed communications
US11737081B2 (en) * 2018-05-11 2023-08-22 Electronics And Telecommunications Research Institute Method for transmitting and receiving signals for ultra reliable low latency communication
WO2020009509A1 (ko) * 2018-07-04 2020-01-09 엘지전자 주식회사 무선 통신 시스템에서 상향링크 전송을 수행하기 위한 방법 및 이를 위한 장치
US10945264B2 (en) * 2018-08-10 2021-03-09 Asustek Computer Inc. Method and apparatus for applying slot format indication (SFI) to a cell in unlicensed spectrum in a wireless communication system
CN112740764B (zh) * 2018-09-17 2025-04-25 苹果公司 用于功率节省的信令的系统、方法和设备
US12219558B2 (en) * 2018-09-28 2025-02-04 Telefonaktiebolaget Lm Ericsson (Publ) Transitioning between different scheduling delay assumptions
CN111294935B (zh) * 2019-01-11 2022-07-29 展讯通信（上海）有限公司 一种初始信号处理方法、设备及存储介质

Also Published As

Publication number Publication date
JP7489990B2 (ja) 2024-05-24
WO2020143671A1 (zh) 2020-07-16
US20220201745A1 (en) 2022-06-23
CN111294935A (zh) 2020-06-16
CN115499928A (zh) 2022-12-20
JP2022516789A (ja) 2022-03-02
CN111294935B (zh) 2022-07-29

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