ES2910850T3 - Método para transmitir señales de descubrimiento y método para recibir señales de descubrimiento - Google Patents

Método para transmitir señales de descubrimiento y método para recibir señales de descubrimiento Download PDF

Info

Publication number
ES2910850T3
ES2910850T3 ES17789849T ES17789849T ES2910850T3 ES 2910850 T3 ES2910850 T3 ES 2910850T3 ES 17789849 T ES17789849 T ES 17789849T ES 17789849 T ES17789849 T ES 17789849T ES 2910850 T3 ES2910850 T3 ES 2910850T3
Authority
ES
Spain
Prior art keywords
discovery signal
discovery
numerology
resource
signal
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES17789849T
Other languages
English (en)
Spanish (es)
Inventor
Sung-Hyun Moon
Cheulsoon Kim
Ji Hyung Kim
Minhyun Kim
Junghoon Lee
Eun-Young Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronics and Telecommunications Research Institute
Original Assignee
Electronics and Telecommunications Research Institute
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
Priority claimed from KR1020170051283A external-priority patent/KR102390566B1/ko
Application filed by Electronics and Telecommunications Research Institute filed Critical Electronics and Telecommunications Research Institute
Application granted granted Critical
Publication of ES2910850T3 publication Critical patent/ES2910850T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • 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
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • 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
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
ES17789849T 2016-04-25 2017-04-21 Método para transmitir señales de descubrimiento y método para recibir señales de descubrimiento Active ES2910850T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20160050325 2016-04-25
KR20160070544 2016-06-07
KR20160103036 2016-08-12
KR1020170051283A KR102390566B1 (ko) 2016-04-25 2017-04-20 디스커버리 신호를 전송하는 방법 및 장치, 그리고 디스커버리 신호를 수신하는 방법 및 장치
PCT/KR2017/004261 WO2017188664A1 (ko) 2016-04-25 2017-04-21 디스커버리 신호를 전송하는 방법 및 장치, 그리고 디스커버리 신호를 수신하는 방법 및 장치

Publications (1)

Publication Number Publication Date
ES2910850T3 true ES2910850T3 (es) 2022-05-13

Family

ID=60159874

Family Applications (2)

Application Number Title Priority Date Filing Date
ES17789849T Active ES2910850T3 (es) 2016-04-25 2017-04-21 Método para transmitir señales de descubrimiento y método para recibir señales de descubrimiento
ES21151527T Active ES2943156T3 (es) 2016-04-25 2017-04-21 Método para transmitir señales de descubrimiento y método para recibir señales de descubrimiento

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES21151527T Active ES2943156T3 (es) 2016-04-25 2017-04-21 Método para transmitir señales de descubrimiento y método para recibir señales de descubrimiento

Country Status (7)

Country Link
US (2) US10547998B2 (enExample)
EP (2) EP3451571B1 (enExample)
JP (4) JP2019516256A (enExample)
KR (1) KR102502767B1 (enExample)
CN (2) CN107615698A (enExample)
ES (2) ES2910850T3 (enExample)
WO (1) WO2017188664A1 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10356800B2 (en) 2016-05-09 2019-07-16 Qualcomm Incorporated Scalable numerology with symbol boundary alignment for uniform and non-uniform symbol duration in wireless communication
US11563505B2 (en) 2016-06-01 2023-01-24 Qualcomm Incorporated Time division multiplexing of synchronization channels
CN111885726B (zh) 2016-06-20 2022-10-21 Oppo广东移动通信有限公司 信息传输方法和装置
WO2018018417A1 (zh) * 2016-07-26 2018-02-01 广东欧珀移动通信有限公司 信息传输方法和信息传输设备
CN111541637A (zh) * 2016-08-12 2020-08-14 华为技术有限公司 一种信号发送方法、网络设备和终端设备
CN107889262B (zh) * 2016-09-30 2020-11-24 中兴通讯股份有限公司 一种信号发送、接收方法及装置
CN106788931B (zh) 2016-09-30 2019-01-04 展讯通信（上海）有限公司 通信系统中信息传输的方法及基站、用户设备
KR20180036565A (ko) * 2016-09-30 2018-04-09 주식회사 케이티 새로운 무선 접속 기술을 위한 동기 신호 설정 방법 및 장치
CN107920364B (zh) 2016-10-10 2020-10-16 华为技术有限公司 同步信号的发送方法、接收方法及装置
CN106714322B (zh) * 2016-11-04 2019-02-15 展讯通信（上海）有限公司 跨子带/载波调度方法、基站及用户设备
US11239972B2 (en) * 2016-11-17 2022-02-01 Qualcomm Incorporated Large cell support for narrowband random access
EP3560128A2 (en) * 2016-12-22 2019-10-30 Sony Corporation Synchronisation and broadcasting between base station and user equipment
US10285147B2 (en) * 2017-04-10 2019-05-07 Qualcomm Incorporated Reference signal schemes in wireless communications
WO2018203398A1 (ja) * 2017-05-02 2018-11-08 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US11751147B2 (en) 2017-09-08 2023-09-05 Qualcomm Incorporated Techniques and apparatuses for synchronization signal scanning based at least in part on a synchronization raster
CN109246829B (zh) 2017-11-17 2020-01-03 华为技术有限公司 通信方法和通信设备
WO2019095291A1 (en) * 2017-11-17 2019-05-23 Mediatek Singapore Pte. Ltd. Methods of remaining minimum system information reception
CA3082701C (en) 2017-11-17 2024-02-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Slot format indication method and related product
US11457472B2 (en) * 2017-12-18 2022-09-27 Samsung Electronics Co., Ltd. Method and apparatus for initial access block on stand-alone NR unlicensed spectrum
EP4236184B1 (en) * 2018-01-12 2026-07-29 ZTE Corporation Efficient signaling based on associations of configuration parameters
CN110113801B (zh) * 2018-02-01 2020-12-18 华为技术有限公司 小区驻留方法及装置
CN110166393B (zh) * 2018-02-13 2021-06-25 展讯通信（上海）有限公司 同步信号块的发送、接收方法及装置
US10419257B2 (en) * 2018-02-15 2019-09-17 Huawei Technologies Co., Ltd. OFDM communication system with method for determination of subcarrier offset for OFDM symbol generation
CN110300442B (zh) * 2018-03-23 2020-07-28 维沃移动通信有限公司 一种信号发送方法及网络设备
WO2019191898A1 (zh) * 2018-04-03 2019-10-10 Oppo广东移动通信有限公司 免授权频谱的信道传输方法及网络设备、终端
US11490428B2 (en) * 2018-04-06 2022-11-01 Mediatek Inc. Initial access in new radio unlicensed spectrum
KR102431968B1 (ko) * 2018-04-18 2022-08-12 삼성전자 주식회사 무선 통신 시스템에서 동기 신호 송수신 방법 및 장치
CN110474750B (zh) * 2018-05-11 2021-11-19 华为技术有限公司 信号传输方法、相关设备及系统
CN116709525A (zh) * 2018-05-11 2023-09-05 Oppo广东移动通信有限公司 一种信息的指示方法及装置、计算机存储介质
WO2020061938A1 (en) * 2018-09-27 2020-04-02 Qualcomm Incorporated Channel state information reporting
CN111082906B (zh) * 2018-10-22 2022-04-26 成都鼎桥通信技术有限公司 一种特殊小区的prach配置方法和设备
US11963116B2 (en) * 2019-01-10 2024-04-16 Sharp Kabushiki Kaisha Synchronization for V2X communication
KR20210111828A (ko) * 2019-01-10 2021-09-13 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 발견 참조 신호(drs)의 설정, 송신 및 수신 방법 및 장치
JP2020136765A (ja) * 2019-02-14 2020-08-31 シャープ株式会社 端末装置、基地局装置、および、通信方法
US11310798B2 (en) 2019-02-15 2022-04-19 Electronics And Telecommunications Research Institute Measurement method and apparatus for supporting mobility in communication system
KR102735411B1 (ko) * 2019-05-12 2024-11-27 스카이세이프 인코포레이티드 드론의 존재를 검출, 모니터링 및 완화하기 위한 시스템 및 방법
EP3977626B1 (en) 2019-05-29 2024-06-12 Skysafe, Inc. Systems and methods for detecting, monitoring, and mitigating the presence of a drone using frequency hopping
US11218247B2 (en) 2019-11-19 2022-01-04 SkySafe, Inc. Systems and methods for detecting a scrambling seed in communication with an unmanned aircraft system
WO2021104680A1 (en) * 2019-11-26 2021-06-03 Nokia Technologies Oy Network assisted discovery for wireless communication
EP4068885A4 (en) * 2019-11-29 2022-12-21 Sony Group Corporation TERMINAL DEVICE, BASE STATION DEVICE AND COMMUNICATION METHOD
WO2021221319A1 (en) * 2020-04-29 2021-11-04 Lg Electronics Inc. Method and apparatus for measurement failure reporting in a wireless communication system
US11663922B2 (en) 2020-06-29 2023-05-30 SkySafe, Inc. Systems and methods for detecting, monitoring, and mitigating the presence of unauthorized drones
WO2022031692A1 (en) * 2020-08-04 2022-02-10 Intel Corporation Discovery reference signal beamforming randomization
JPWO2022201651A1 (enExample) * 2021-03-26 2022-09-29
US20230403641A1 (en) * 2022-06-10 2023-12-14 Samsung Electronics Co., Ltd. Method and apparatus for supporting a discovery signal
CN115802474A (zh) * 2022-11-08 2023-03-14 北京云智软通信息技术有限公司 避免小区同步干扰的方法和系统
US12684464B2 (en) * 2023-01-25 2026-07-14 Qualcomm Incorporated Primary synchronization signal burst that is separate from a secondary synchronization signal burst
EP4655772A1 (en) 2023-01-26 2025-12-03 Skysafe, Inc. Systems and methods for drone monitoring, data analytics, and mitigation cloud services using edge computing
CN120021318A (zh) * 2023-11-17 2025-05-20 华为技术有限公司 一种通信方法及相关设备

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101136894B (zh) 2007-03-23 2012-11-28 中兴通讯股份有限公司 可扩展的ofdm及ofdma带宽分配的方法和系统
US9565001B2 (en) * 2007-06-01 2017-02-07 Texas Instruments Incorporated Guard subcarrier placement in an OFDM symbol used for synchronization
KR101417089B1 (ko) * 2008-01-03 2014-07-09 엘지전자 주식회사 무선통신 시스템에서 동기 신호 획득방법
CN101808411B (zh) * 2009-02-16 2014-01-01 中兴通讯股份有限公司 通信系统中控制信道的资源映射方法和装置
KR20130084149A (ko) 2012-01-16 2013-07-24 한국전자통신연구원 프리앰블 전송 방법, 무선 노드의 동기화 방법 및 장치
KR101988506B1 (ko) 2012-12-14 2019-09-30 삼성전자 주식회사 무선 이동통신 시스템에서 디스커버리 신호를 송/수신하는 방법 및 장치
US10212646B2 (en) 2013-01-25 2019-02-19 Electronics And Telecommunications Research Institute Method for cell discovery
US9392433B2 (en) * 2013-05-10 2016-07-12 Htc Corporation Method of device discovery in wireless communication systems
US20150011230A1 (en) 2013-07-08 2015-01-08 Electronics & Telecommunications Research Institute Method for communication based on coordinator in wireless communication system and apparatus for the same
JP6640085B2 (ja) * 2013-08-11 2020-02-05 コーヒレント・ロジックス・インコーポレーテッド 放送／ブロードバンド輻輳ネットワーク
US9980314B2 (en) * 2013-09-24 2018-05-22 Zte Wistron Telecom Ab Method and apparatus for irregular signal transmission in a system with reception gaps
WO2015065017A1 (ko) * 2013-10-28 2015-05-07 엘지전자 주식회사 무선 통신 시스템에서 장치 대 장치 단말의 신호 송수신 방법 및 장치
WO2015065112A1 (ko) * 2013-10-31 2015-05-07 엘지전자(주) 무선 통신 시스템에서 디스커버리 메시지를 전송하는 방법 및 이를 위한 장치
CN104619027B (zh) * 2013-11-01 2020-01-14 中兴通讯股份有限公司 一种发现信号处理方法和基站
MY177342A (en) 2013-11-27 2020-09-12 Ericsson Telefon Ab L M Network node, wireless device, methods therein, for sending and detecting, respectively, synchronization signal and an associated information
US10149138B2 (en) * 2013-11-29 2018-12-04 Lg Electronics Inc. Method for transmitting discovery message in wireless communication system and apparatus for same
US10200137B2 (en) 2013-12-27 2019-02-05 Huawei Technologies Co., Ltd. System and method for adaptive TTI coexistence with LTE
JP6853041B2 (ja) * 2014-03-04 2021-03-31 エルジー エレクトロニクス インコーポレイティド ディスカバリ信号を受信するために制御情報を受信する方法及び装置
US9888430B2 (en) * 2014-03-14 2018-02-06 Intel IP Corporation Enhanced node B, UE and method for selecting cell discovery signals in LTE networks
US20170118665A1 (en) 2014-04-29 2017-04-27 Lg Electronics Inc. Method for performing measurement in wireless communication system and apparatus therefor
CN104219757A (zh) * 2014-05-13 2014-12-17 中兴通讯股份有限公司 同步信号发送时间确定方法、终端、基站及通信系统
WO2015182970A1 (ko) * 2014-05-28 2015-12-03 엘지전자 주식회사 탐색 신호 측정 수행 방법 및 사용자 장치
CN111954189B (zh) * 2014-07-24 2023-12-22 北京三星通信技术研究有限公司 一种lte网络中的d2d发现信号发送方法和装置
CN106797606B (zh) * 2014-07-25 2022-01-11 瑞典爱立信有限公司 无线网络节点中的波束集操作
US11212147B2 (en) * 2015-10-23 2021-12-28 Huawei Technologies Co., Ltd. Systems and methods for configuring carriers using overlapping sets of candidate numerologies
US10536940B2 (en) * 2016-01-12 2020-01-14 Nokia Solutions And Networks Oy Discovery signal block mapping

Also Published As

Publication number Publication date
EP3840277A1 (en) 2021-06-23
US10952061B2 (en) 2021-03-16
CN110233694A (zh) 2019-09-13
JP2024026095A (ja) 2024-02-28
WO2017188664A1 (ko) 2017-11-02
JP2022000962A (ja) 2022-01-04
KR20220054765A (ko) 2022-05-03
EP3840277B1 (en) 2022-12-07
ES2943156T3 (es) 2023-06-09
US10547998B2 (en) 2020-01-28
JP2021158690A (ja) 2021-10-07
JP7242790B2 (ja) 2023-03-20
US20180262900A1 (en) 2018-09-13
JP2019516256A (ja) 2019-06-13
EP3451571A1 (en) 2019-03-06
US20200112846A1 (en) 2020-04-09
EP3451571A4 (en) 2019-11-27
EP3451571B1 (en) 2022-02-09
CN110233694B (zh) 2020-11-24
JP7524137B2 (ja) 2024-07-29
KR102502767B1 (ko) 2023-02-23
CN107615698A (zh) 2018-01-19

Similar Documents

Publication Publication Date Title
ES2943156T3 (es) Método para transmitir señales de descubrimiento y método para recibir señales de descubrimiento
US10778383B2 (en) Apparatus and method for determining a time resource unit
ES3057340T3 (en) Reference signal transmission and parameter sending methods, device, terminal and base station
ES2982789T3 (es) Método para enviar canal de señal y estación base, medio de almacenamiento y aparato electrónico
ES2962255T3 (es) Método para configurar un ancho de banda para soportar una portadora de banda ancha en un sistema de comunicación
EP3618524B1 (en) Base station device, terminal device, communication method, and integrated circuit
ES2933492T3 (es) Método y aparato para transmitir/recibir una señal de referencia de posicionamiento
ES2949298T3 (es) Equipo de usuario y método de acceso aleatorio
EP3618536B1 (en) Base station device, terminal apparatus, communication method, and integrated circuit
ES2911557T3 (es) Asignación de ranuras de preámbulo de acceso aleatorio
ES2674696T3 (es) Formato de preámbulo de PRACH mejorado
ES3014956T3 (en) Transmitter, receiver, transmission method and reception method
EP3618490A1 (en) Base station device, terminal device, communication method, and integrated circuit
KR102811687B1 (ko) 데이터 전송 방법 및 장치
ES2718703T3 (es) Estación base de comunicación móvil y método para seleccionar una portadora virtual para comunicaciones de tipo máquina sobre la base de medidas de condiciones de canal
KR20180136868A (ko) Nr 시스템에서 광대역 동작 방법 및 장치
EP3579515A1 (en) Base station device, terminal device, communication method, and integrated circuit
ES2981812T3 (es) Método de comunicación y dispositivo de red de acceso
KR102510400B1 (ko) 무선 통신 시스템에서 상향링크 제어 정보를 송수신하고 랜덤 액세스를 요청하기 위한 방법 및 장치
KR102390566B1 (ko) 디스커버리 신호를 전송하는 방법 및 장치, 그리고 디스커버리 신호를 수신하는 방법 및 장치