KR101962148B1 - 하향링크 채널을 송수신하는 방법 및 이를 위한 장치 - Google Patents

하향링크 채널을 송수신하는 방법 및 이를 위한 장치 Download PDF

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KR101962148B1
KR101962148B1 KR1020180069228A KR20180069228A KR101962148B1 KR 101962148 B1 KR101962148 B1 KR 101962148B1 KR 1020180069228 A KR1020180069228 A KR 1020180069228A KR 20180069228 A KR20180069228 A KR 20180069228A KR 101962148 B1 KR101962148 B1 KR 101962148B1
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KR20180137429A (ko
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고현수
김기준
김은선
윤석현
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엘지전자 주식회사
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    • H04W72/042—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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
    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • H04L5/003—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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020180069228A 2017-06-16 2018-06-15 하향링크 채널을 송수신하는 방법 및 이를 위한 장치 Active KR101962148B1 (ko)

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US201762521263P 2017-06-16 2017-06-16
US62/521,263 2017-06-16
US201762544212P 2017-08-11 2017-08-11
US62/544,212 2017-08-11

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KR1020180069227A Active KR101962147B1 (ko) 2017-06-16 2018-06-15 하향링크 채널을 송수신하는 방법 및 이를 위한 장치

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Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111818631B (zh) * 2016-01-26 2021-12-03 华为技术有限公司 识别同步信息的方法、通信方法和装置、可读存储介质
US10470191B2 (en) * 2016-12-09 2019-11-05 Samsung Electronics Co., Ltd. Method and apparatus of broadcast signals and channels for system information transmission
US10425264B2 (en) * 2017-01-09 2019-09-24 Lg Electronics Inc. Method of transmitting synchronization signal and apparatus therefor
CN108306719A (zh) * 2017-01-12 2018-07-20 索尼公司 无线通信系统中的电子设备和无线通信方法
US11412450B2 (en) * 2017-06-13 2022-08-09 Apple Inc. Paging and essential system information block (SIB) transmission in the unlicensed internet of things (U-IOT) system
JP6728470B2 (ja) 2017-06-15 2020-07-22 エルジー エレクトロニクス インコーポレイティド 同期信号ブロックを送受信する方法及びそのための装置
KR101962148B1 (ko) * 2017-06-16 2019-03-26 엘지전자 주식회사 하향링크 채널을 송수신하는 방법 및 이를 위한 장치
US10652856B2 (en) 2017-06-22 2020-05-12 Telefonaktiebolaget Lm Ericsson (Publ) Transmission and reception of broadcast information in a wireless communication system
KR102443452B1 (ko) * 2017-07-17 2022-09-15 삼성전자 주식회사 무선 통신 시스템에서 하향링크 제어정보를 전송하는 방법 및 장치
US10939394B2 (en) 2017-07-28 2021-03-02 Qualcomm Incorporated Measurement synchronization signals (SS)
HUE050809T2 (hu) * 2017-08-11 2021-01-28 Ericsson Telefon Ab L M Eljárás és eszköz szinkronizáláshoz
CN109392139B (zh) * 2017-08-11 2020-04-14 维沃移动通信有限公司 一种接收广播消息的资源位置指示方法、装置及系统
US10652002B2 (en) * 2017-08-31 2020-05-12 Samsung Electronics Co., Ltd. Method and apparatus for re mapping and rate matching for 5G next radio system
US10742457B2 (en) * 2017-09-11 2020-08-11 Apple Inc. Initialization of pseudo noise sequences for reference signals and data scrambling
US10925101B2 (en) * 2017-09-11 2021-02-16 Apple Inc. Techniques for NR cell/beam identification
US11463968B2 (en) * 2017-09-17 2022-10-04 Qualcomm Incorporated Techniques for signaling synchronization signal burst set patterns
KR102669415B1 (ko) * 2017-09-20 2024-05-28 가부시키가이샤 엔티티 도코모 유저단말 및 무선 통신 방법
WO2019061190A1 (en) * 2017-09-28 2019-04-04 Qualcomm Incorporated FLOW ADAPTATION FOR A SHARED PHYSICAL DOWNLINK (PDSCH) AND NEW PHYSICAL UPLINK (PUSCH) CHANNEL OF NEW RADIO (NR)
KR102511587B1 (ko) * 2017-10-11 2023-03-16 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 무선 통신 방법, 네트워크 기기 및 단말 기기
US11108476B2 (en) 2017-10-17 2021-08-31 Intel Corporation Techniques in beam measurement
US11102736B2 (en) * 2017-10-24 2021-08-24 Qualcomm Incorporated Channel and synchronization raster
CN109787730B (zh) * 2017-11-14 2020-07-03 电信科学技术研究院 一种资源配置方法及装置、计算机存储介质
US10973013B2 (en) * 2017-11-15 2021-04-06 Sharp Kabushiki Kaisha User equipments, base stations and methods
CN109167747B (zh) * 2017-11-17 2019-08-13 华为技术有限公司 通信方法和通信设备
KR102489733B1 (ko) * 2017-11-17 2023-01-18 삼성전자주식회사 무선 통신 시스템에서 랜덤 억세스 채널을 전송하기 위한 방법 및 장치
US11050598B2 (en) * 2017-11-28 2021-06-29 Qualcomm Incorporated Carrier information signaling in a 5G network
CN109996333B (zh) * 2018-01-03 2020-09-29 维沃移动通信有限公司 寻呼位置或驻留位置的确定方法和设备
US10912129B2 (en) * 2018-02-08 2021-02-02 Qualcomm Incorporated SSB multiplexing and RMSI monitoring in NR-U
WO2019157727A1 (zh) * 2018-02-14 2019-08-22 Oppo广东移动通信有限公司 指示方法、检测方法及相关设备
KR102409565B1 (ko) * 2018-03-20 2022-06-16 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 페이징을 위한 방법, 네트워크 디바이스 및 단말기 디바이스
US11324033B2 (en) * 2018-04-06 2022-05-03 Qualcomm Incorporated Physical downlink shared channel reception when physical downlink control channel with different spatial quasi-colocation assumptions are mapped to the same control resource set
US11196512B2 (en) * 2018-06-29 2021-12-07 Qualcomm Incorporated Resolving decodability for subsequent transmissions whose throughput exceeds a threshold
KR102614022B1 (ko) * 2018-08-09 2023-12-14 삼성전자주식회사 무선통신 시스템에서 동기화 신호 블록 지시 방법 및 장치
US11096214B2 (en) * 2018-08-10 2021-08-17 Qualcomm Incorporated Distributed channel access mechanism using multiple access signatures for control transmissions
WO2020092760A1 (en) * 2018-11-02 2020-05-07 Intel Corporation Random dmrs sequence generation in nr uplink
JP7351857B2 (ja) * 2019-01-16 2023-09-27 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
WO2020166970A1 (en) * 2019-02-12 2020-08-20 Samsung Electronics Co., Ltd. Method and apparatus for multi-band single carrier transmission in millimeter wireless communication system
WO2020164142A1 (zh) * 2019-02-15 2020-08-20 Oppo广东移动通信有限公司 同步信号块信息处理方法、装置及通信装置
DE102020100056A1 (de) 2019-03-06 2020-09-10 Samsung Electronics Co., Ltd. Drahtlose Kommunikationsvorrichtung zur Korrektur eines Offsets zwischen einer Basisstation und der drahtlosen Kommunikationsvorrichtung und ein Verfahren zum Betreiben derselben
KR102640345B1 (ko) * 2019-03-06 2024-02-22 삼성전자주식회사 기지국과의 오프셋을 보정하는 무선 통신 장치 및 이의 동작 방법
US12022414B2 (en) 2019-03-25 2024-06-25 Beijing Xiaomi Mobile Software Co., Ltd. Synchronization signal block transmission method, device and storage medium
EP3949210A1 (en) * 2019-03-25 2022-02-09 Telefonaktiebolaget LM Ericsson (publ) Configuring a plurality of user equipments
WO2020192892A1 (en) 2019-03-26 2020-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Transmission of synchronization signals
CN110536475B (zh) * 2019-03-29 2024-03-22 中兴通讯股份有限公司 传输方法、装置、终端、基站、通信系统及存储介质
CN111262674B (zh) * 2019-03-29 2021-04-02 维沃移动通信有限公司 Ssb传输指示方法、装置、终端、设备和介质
CN111865856B (zh) * 2019-04-29 2022-07-19 大唐移动通信设备有限公司 一种信号的发送、接收方法及终端
BR112021021733A2 (pt) * 2019-04-29 2022-01-18 Beijing Xiaomi Mobile Software Co Ltd Método e aparelho para transmitir informação, e, mídia de armazenamento legível por computador
CN113412648B (zh) * 2019-05-01 2023-01-06 华为技术有限公司 通信方法和通信装置
EP3967062A1 (en) 2019-05-10 2022-03-16 Sony Group Corporation Bandwidth parts for positioning signals
CN111294876B (zh) * 2019-05-24 2022-03-22 展讯通信（上海）有限公司 小区切换方法及装置、存储介质、终端
CN111294900B (zh) * 2019-07-04 2023-01-10 展讯通信（上海）有限公司 寻呼接收方法及装置、存储介质、终端
WO2021012256A1 (zh) 2019-07-25 2021-01-28 北京小米移动软件有限公司 速率匹配的指示方法、装置、设备及存储介质
WO2021019696A1 (ja) * 2019-07-30 2021-02-04 株式会社Ｎｔｔドコモ 端末
CN112311712B (zh) * 2019-08-01 2022-02-08 大唐移动通信设备有限公司 一种信号的发送、接收方法、终端及装置
CN110519838B (zh) * 2019-08-06 2021-07-13 三维通信股份有限公司 分布式天线系统的时分双工同步方法、装置、设备和介质
US11533144B2 (en) * 2019-08-15 2022-12-20 Qualcomm Incorporated Indication of time-frequency synchronization signal block (SSB) locations of neighboring transmission-reception points for positioning reference signal puncturing purposes
US11956738B2 (en) 2019-08-16 2024-04-09 Mediatek Inc. Automatic gain control for serving cell activation based on two different reference signals
EP4007388B1 (en) * 2019-08-28 2023-12-06 LG Electronics Inc. Method and device for transmitting/receiving s-ssb in nr v2x
CN110601808B (zh) * 2019-09-23 2022-05-17 海能达通信股份有限公司 一种下行同步信号的下发方法及装置、基站、可读存储介质
KR102536875B1 (ko) * 2019-10-02 2023-05-30 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
JP7482217B2 (ja) * 2019-10-03 2024-05-13 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける休眠ｂｗｐでの動作方法及びその方法を利用する端末
US11736218B2 (en) * 2019-10-07 2023-08-22 Intel Corporation Obtaining neighbor cell control channel resources in unlicensed bands
US11178628B2 (en) * 2019-10-31 2021-11-16 National Instruments Corporation Efficient beam sweeping at a mobile device receiver
KR20210053019A (ko) * 2019-11-01 2021-05-11 삼성전자주식회사 무선 통신 시스템에서 대역폭 파트 설정 방법 및 장치
US11368927B2 (en) * 2019-11-18 2022-06-21 Qualcomm Incorporated Rate matching around synchronization signal blocks in unlicensed spectrum
KR102799125B1 (ko) * 2019-11-19 2025-04-21 지티이 코포레이션 보호 부반송파를 구성하기 위한 방법
US11412514B2 (en) * 2019-11-22 2022-08-09 Samsung Electronics Co., Ltd. Method and apparatus for determining subcarrier offset in unlicensed spectrum
US10972114B1 (en) * 2019-12-06 2021-04-06 Guzik Technical Enterprises Real-time waveforms averaging with controlled delays
US20230115619A1 (en) * 2020-01-27 2023-04-13 Ntt Docomo, Inc. Terminal, radio communication method, and base station
WO2021160290A1 (en) * 2020-02-14 2021-08-19 Nokia Technologies Oy Time-domain positions of synchronization signals
CN115315917A (zh) * 2020-03-25 2022-11-08 联想（新加坡）私人有限公司 应用不规则子载波间距
US11968032B2 (en) * 2020-04-21 2024-04-23 Samsung Electronics Co., Ltd. Initial access procedure and initial BWP configuration for bandwidth limited UE device
CN113645679B (zh) * 2020-04-27 2023-04-07 北京紫光展锐通信技术有限公司 数据传输时的波束确定方法及装置、存储介质、ue、基站
CN111478753B (zh) * 2020-04-30 2022-05-27 无锡摩罗科技有限公司 Nr非相关合并的pbch dmrs盲检方法
US20230189124A1 (en) * 2020-05-14 2023-06-15 Sony Group Corporation Communication device and communication method
KR20250028504A (ko) * 2020-05-15 2025-02-28 엘지전자 주식회사 무선 통신을 위한 신호 송수신 방법 및 이를 위한 장치
KR20220006928A (ko) * 2020-07-09 2022-01-18 삼성전자주식회사 핸드오버 안정성을 개선하기 위한 장치 및 방법
US20230292262A1 (en) * 2020-08-07 2023-09-14 Interdigital Patent Holdings, Inc. Beam-based channel access methods and systems for supporting new radio above 52.6 ghz
CN116420419B (zh) * 2021-01-25 2025-09-09 Oppo广东移动通信有限公司 初始接入方法、终端设备和网络设备
US12425990B2 (en) * 2021-01-28 2025-09-23 Qualcomm Incorporated Time gaps in synchronization signal blocks
CN113242608B (zh) * 2021-04-15 2022-02-22 航天新通科技有限公司 一种基于随机接入的nr信号屏蔽方法及系统
EP4324136A1 (en) * 2021-04-15 2024-02-21 Qualcomm Incorporated Synchronization signal block enhancement for additional numerologies
US20240147544A1 (en) * 2021-05-28 2024-05-02 Qualcomm Incorporated Nr air-to-ground signaling enhancement for initial access with multiple numerologies or waveforms
KR20220169568A (ko) * 2021-06-21 2022-12-28 주식회사 쏠리드 통신 노드 및 이의 동기 신호 출력 방법
US11871383B2 (en) * 2021-06-28 2024-01-09 Qualcomm Incorporated Timing-aware scheduling
US12610330B2 (en) 2021-08-03 2026-04-21 Electronics And Telecommunications Research Institute Method and apparatus for beam management in communication system
WO2023010533A1 (en) * 2021-08-06 2023-02-09 Zte Corporation Configuring reference signaling
CN117917035A (zh) * 2021-09-08 2024-04-19 联想（新加坡）私人有限公司 发送单载波同步信号块
WO2023035170A1 (en) 2021-09-09 2023-03-16 Zte Corporation Methods, devices, and systems for determining synchronization signal raster
EP4642113A3 (en) 2021-09-09 2025-12-31 ZTE Corporation METHODS, DEVICES AND SYSTEMS FOR DETERMINING A SYNCHRONIZATION FRAMEWORK
EP4170954A1 (en) * 2021-10-22 2023-04-26 Nokia Solutions and Networks Oy Transmitting reference signal for coexisting cells
EP4440218A4 (en) * 2021-11-24 2025-01-08 Beijing Xiaomi Mobile Software Co., Ltd. METHOD AND DEVICE FOR DETERMINING THE NUMBER OF SLOTS, METHOD AND DEVICE FOR DETERMINING SLOT POSITIONS, METHOD AND DEVICE FOR DETERMINING THE DURATION OF A MULTI-SLOT GROUP AND MEDIUM
US12425991B2 (en) * 2022-03-29 2025-09-23 Qualcomm Incorporated Use of physical broadcast channel demodulation reference signal to speed up neighbor cell measurement
EP4572408A1 (en) * 2022-08-11 2025-06-18 LG Electronics Inc. Method, user equipment, processing device, and storage medium for receiving downlink signal, and method and base station for transmitting downlink signal
CN118715758A (zh) * 2022-11-11 2024-09-27 中兴通讯股份有限公司 用于传输有限信道带宽的信息的方法、设备和系统

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100945859B1 (ko) 2006-11-01 2010-03-05 한국전자통신연구원 하향 링크에서 공통 채널의 생성 방법 및 장치
KR20080089728A (ko) 2007-04-02 2008-10-08 엘지전자 주식회사 다중 부 반송파 시스템에서의 부 반송파 간격 적용 방법 및이를 지원하는 이동 단말
US9832665B2 (en) * 2011-04-13 2017-11-28 Lg Electronics Inc. Method for sending and receiving signals for alleviating inter-cell interference in a wireless communication system and a device therefor
WO2012169744A2 (ko) * 2011-06-08 2012-12-13 엘지전자 주식회사 무선통신 시스템에서의 정보 전송 방법 및 장치
KR101962245B1 (ko) * 2011-09-23 2019-03-27 삼성전자 주식회사 광대역 단말과 협대역 단말을 함께 운용하는 무선통신시스템에서 협대역 단말의 시스템 접속 방법 및 장치
US9900863B2 (en) * 2012-09-16 2018-02-20 Lg Electronics Inc. Method for receiving or transmitting broadcast signal in wireless communication system and apparatus therefor
JP6284951B2 (ja) * 2013-01-09 2018-02-28 エルジー エレクトロニクス インコーポレイティド 信号受信方法及びユーザ機器、並びに信号送信方法及び基地局
JP2014138318A (ja) 2013-01-17 2014-07-28 Kddi Corp 基地局装置、端末装置、通信システム及び通信方法
JP6320511B2 (ja) * 2013-03-21 2018-05-09 エルジー エレクトロニクス インコーポレイティド 放送チャネル方法、放送チャネル信号送受信方法、及びこれらを支援する装置
KR101956978B1 (ko) 2015-05-18 2019-03-12 주식회사 케이티 시스템 정보 송수신 방법 및 그 장치
US10117199B2 (en) * 2015-09-24 2018-10-30 Lg Electronics Inc. Method of transmitting channel state information and apparatus therefor
US10728078B2 (en) * 2015-10-19 2020-07-28 Lg Electronics Inc. Method and user equipment for receiving downlink signal, and method and base station for transmitting downlink signal
WO2017082952A1 (en) * 2015-11-11 2017-05-18 Intel IP Corporation Mechanisms for beam switching and refinement in cellular systems
ES3037539T3 (en) 2016-05-19 2025-10-02 Samsung Electronics Co Ltd Method and apparatus for transmission and reception in wireless communication system supporting scalable frame structure
CN107659907B (zh) 2016-07-25 2022-08-12 北京三星通信技术研究有限公司 一种接收公共信令的方法及设备
KR102355797B1 (ko) * 2016-08-09 2022-01-26 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 채널 전송 방법 및 장치
WO2018030415A1 (ja) * 2016-08-10 2018-02-15 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US10362610B2 (en) 2016-09-19 2019-07-23 Samsung Electronics Co., Ltd. Method and apparatus for mapping initial access signals in wireless systems
CN106376050B (zh) * 2016-09-30 2022-03-18 宇龙计算机通信科技(深圳)有限公司 子载波间隔的设置/确定方法、装置、基站和终端
JP2020010072A (ja) * 2016-11-02 2020-01-16 シャープ株式会社 基地局装置、端末装置および通信方法
US10499371B2 (en) * 2016-11-03 2019-12-03 Samsung Electronics Co., Ltd. Method and apparatus of flexible data transmissions and receptions in next generation cellular networks
US10862639B2 (en) * 2016-11-04 2020-12-08 Qualcomm Incorporated Decoupling of synchronization raster and channel raster
EP3513524B1 (en) * 2016-11-11 2021-09-29 Motorola Mobility LLC Determining a location of a frequency-domain resource block
US10492157B2 (en) 2017-01-04 2019-11-26 Samsung Electronics Co., Ltd. Method and apparatus for system information delivery in advanced wireless systems
KR20180081669A (ko) 2017-01-06 2018-07-17 주식회사 케이티 차세대 무선 액세스망을 위한 공용 제어 정보 전송 방법 및 장치
CA3052401A1 (en) 2017-02-03 2018-08-09 Ntt Docomo, Inc. User terminal and radio communication method
CN110582952B (zh) * 2017-03-24 2021-12-31 韦勒斯标准与技术协会公司 用于无线通信系统中发送和接收控制信道的方法、装置和系统
WO2018184875A1 (en) * 2017-04-03 2018-10-11 Telefonaktiebolaget Lm Ericsson (Publ) Signaling downlink control information in a wireless communication network
US11071170B2 (en) * 2017-04-05 2021-07-20 Apple Inc. Reg bundling size and dm-rs pattern for physical downlink control channel
CA3062946A1 (en) * 2017-05-02 2019-12-02 Ntt Docomo, Inc. User terminal and radio communication method
CN108809571B (zh) 2017-05-04 2024-06-25 华为技术有限公司 一种控制信息传输方法、相关装置及计算机存储介质
CN115811376B (zh) * 2017-05-05 2025-08-26 Lg电子株式会社 发送和接收同步信号和物理广播信道块的方法及其设备
CN109565345B (zh) * 2017-05-05 2021-07-20 Lg 电子株式会社 接收同步信号的方法及其装置
US10645641B2 (en) 2017-05-05 2020-05-05 Mediatek Inc. Group common PDCCH design in NR
WO2018227441A1 (zh) * 2017-06-14 2018-12-20 富士通株式会社 波束失败恢复请求的传输资源配置装置、波束失败请求的响应装置、方法及通信系统
US11240738B2 (en) 2017-06-16 2022-02-01 Panasonic Intellectual Property Corporation Of America Base station, terminal, and communication method
KR101962148B1 (ko) * 2017-06-16 2019-03-26 엘지전자 주식회사 하향링크 채널을 송수신하는 방법 및 이를 위한 장치
US10536313B2 (en) * 2017-07-14 2020-01-14 Qualcomm Incorporated Reference signal design
WO2019031942A1 (ko) * 2017-08-11 2019-02-14 엘지전자 주식회사 무선 통신 시스템에서 신호를 측정 및 보고하는 방법 및 이를 위한 장치
US11082320B2 (en) * 2017-10-25 2021-08-03 Qualcomm Incorporated Techniques for RMSI PDCCH transmission and monitoring
US11070333B2 (en) 2017-12-21 2021-07-20 Samsung Electronics Co., Ltd. Method and apparatus for SS/PBCH block frequency location indication

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
3gpp R1-1708494*
3gpp R4-1703202*
3GPP TSG-RAN WG1 Meeting #89, R1-1708494, 2017.05.05.
3GPP TSG-RAN WG1 Meeting #89, R1-1709180, 2017.05.12.
3GPP TSG-RAN WG1 Meeting #89, R1-1709192, 2017.05.13.
3GPP TSG-RAN WG1 Meeting RAN1 #88bis, R1-1704711, 2017.03.25.
3GPP TSG-RAN WG4 Meeting #82bis, R4-1703202, 2017.03.24.
R1-170xxx 89-15 Summary of NR-PBCH evaluation Phase 2 v1, 2017.06.07.(https://list.etsi.org/scripts/wa.exe?A2=ind1706A&L=3GPP_TSG_RAN_WG1&O=D&P=158472)

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