JP2020507987A5 - - Google Patents
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- JP2020507987A5 JP2020507987A5 JP2019542133A JP2019542133A JP2020507987A5 JP 2020507987 A5 JP2020507987 A5 JP 2020507987A5 JP 2019542133 A JP2019542133 A JP 2019542133A JP 2019542133 A JP2019542133 A JP 2019542133A JP 2020507987 A5 JP2020507987 A5 JP 2020507987A5
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- 238000000034 method Methods 0.000 claims 8
- 238000001228 spectrum Methods 0.000 claims 4
- 238000001514 detection method Methods 0.000 claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021205357A JP7680344B2 (ja) | 2017-02-03 | 2021-12-17 | ブロードキャストチャネル送信および復調 |
| JP2023181139A JP7779892B2 (ja) | 2017-02-03 | 2023-10-20 | ブロードキャストチャネル送信および復調 |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762454621P | 2017-02-03 | 2017-02-03 | |
| US62/454,621 | 2017-02-03 | ||
| US201762500702P | 2017-05-03 | 2017-05-03 | |
| US62/500,702 | 2017-05-03 | ||
| US201762519751P | 2017-06-14 | 2017-06-14 | |
| US62/519,751 | 2017-06-14 | ||
| US201762543155P | 2017-08-09 | 2017-08-09 | |
| US62/543,155 | 2017-08-09 | ||
| PCT/US2018/015430 WO2018144337A1 (en) | 2017-02-03 | 2018-01-26 | Broadcast channel transmission and demodulation |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021205357A Division JP7680344B2 (ja) | 2017-02-03 | 2021-12-17 | ブロードキャストチャネル送信および復調 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020507987A JP2020507987A (ja) | 2020-03-12 |
| JP2020507987A5 true JP2020507987A5 (enExample) | 2020-11-26 |
| JP7162601B2 JP7162601B2 (ja) | 2022-10-28 |
Family
ID=61198907
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019542133A Active JP7162601B2 (ja) | 2017-02-03 | 2018-01-26 | ブロードキャストチャネル送信および復調 |
| JP2021205357A Active JP7680344B2 (ja) | 2017-02-03 | 2021-12-17 | ブロードキャストチャネル送信および復調 |
| JP2023181139A Active JP7779892B2 (ja) | 2017-02-03 | 2023-10-20 | ブロードキャストチャネル送信および復調 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021205357A Active JP7680344B2 (ja) | 2017-02-03 | 2021-12-17 | ブロードキャストチャネル送信および復調 |
| JP2023181139A Active JP7779892B2 (ja) | 2017-02-03 | 2023-10-20 | ブロードキャストチャネル送信および復調 |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US11943724B2 (enExample) |
| EP (2) | EP3577828B1 (enExample) |
| JP (3) | JP7162601B2 (enExample) |
| KR (2) | KR20240067989A (enExample) |
| CN (3) | CN120034286A (enExample) |
| AU (1) | AU2018216689B2 (enExample) |
| CA (1) | CA3052428C (enExample) |
| ES (1) | ES2932829T3 (enExample) |
| IL (1) | IL268429B (enExample) |
| MX (1) | MX2019009168A (enExample) |
| PL (1) | PL3577828T3 (enExample) |
| RU (1) | RU2733211C1 (enExample) |
| SG (1) | SG11201907114PA (enExample) |
| TW (1) | TWI674015B (enExample) |
| WO (1) | WO2018144337A1 (enExample) |
| ZA (1) | ZA201905120B (enExample) |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190112772A (ko) * | 2017-02-07 | 2019-10-07 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 무선 통신 방법, 단말기기 및 네트워크 기기 |
| PL3580977T3 (pl) * | 2017-02-07 | 2023-05-02 | Innovative Technology Lab Co., Ltd. | Sposób i aparatura do konfiguracji kanału rozgłaszania oraz nadawania i odbioru kanału rozgłaszania dla systemu komunikacyjnego |
| US11089584B2 (en) * | 2017-03-24 | 2021-08-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Quasi-colocation of system access and control signals |
| US11483810B2 (en) | 2017-04-03 | 2022-10-25 | Huawei Technologies Co., Ltd. | Methods and systems for resource configuration of wireless communication systems |
| US10285147B2 (en) * | 2017-04-10 | 2019-05-07 | Qualcomm Incorporated | Reference signal schemes in wireless communications |
| CN110547012B (zh) * | 2017-04-25 | 2024-03-15 | Oppo广东移动通信有限公司 | 处理信号的方法和设备 |
| CN108809561B (zh) * | 2017-04-28 | 2020-11-03 | 维沃移动通信有限公司 | 一种同步信号块的传输方法、网络设备及用户设备 |
| MX2019013000A (es) * | 2017-05-02 | 2020-01-20 | Ntt Docomo Inc | Terminal de usuario y metodo de comunicacion por radio. |
| CN109286987B (zh) * | 2017-05-04 | 2019-11-05 | 华为技术有限公司 | 一种信息发送、接收方法及相关设备 |
| US11184878B2 (en) * | 2017-05-05 | 2021-11-23 | Beijing Xiaomi Mobile Software Co., Ltd. | Signal transmission method, signal transmission apparatus, electronic device and computer-readable storage medium |
| WO2018203617A1 (ko) * | 2017-05-05 | 2018-11-08 | 엘지전자 주식회사 | 동기 신호를 수신하는 방법 및 이를 위한 장치 |
| CN109152028B (zh) * | 2017-06-16 | 2022-02-22 | 中兴通讯股份有限公司 | 定时信息的发送、确定方法、装置、存储介质及处理器 |
| CN109150376B (zh) * | 2017-06-16 | 2022-02-15 | 大唐移动通信设备有限公司 | 一种信道编码方法及设备 |
| CN111108730B (zh) * | 2017-06-21 | 2023-09-19 | 苹果公司 | 同步信号(ss)块的冲突处理 |
| CN109219113B (zh) * | 2017-07-05 | 2020-07-17 | 维沃移动通信有限公司 | 一种盲检测方法、信号发送方法、相关设备和系统 |
| US10862646B2 (en) * | 2017-07-11 | 2020-12-08 | Nokia Technologies Oy | Polar coded broadcast channel |
| CN109309557B (zh) * | 2017-07-28 | 2020-09-01 | 电信科学技术研究院 | 一种信号处理方法、装置、设备及计算机可读存储介质 |
| US11856540B2 (en) * | 2020-02-10 | 2023-12-26 | Nec Corporation | Methods and apparatuses for synchronization signal transmission |
| US10694562B2 (en) * | 2017-09-18 | 2020-06-23 | Apple Inc. | Off grid radio service system design |
| US11283540B2 (en) * | 2017-10-06 | 2022-03-22 | Qualcomm Incorporated | Cell-specific interleaving, rate-matching, and/or resource element mapping |
| US11102736B2 (en) * | 2017-10-24 | 2021-08-24 | Qualcomm Incorporated | Channel and synchronization raster |
| US11356963B2 (en) * | 2017-10-27 | 2022-06-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Radio communication method and device |
| CN110419182B (zh) * | 2017-11-16 | 2022-04-08 | Lg电子株式会社 | 发送pbch的方法和设备以及接收pbch的方法和设备 |
| CN108111444A (zh) * | 2017-11-17 | 2018-06-01 | 中兴通讯股份有限公司 | 信号加扰、解扰方法及装置 |
| CN110166213B (zh) * | 2018-02-13 | 2021-04-16 | 展讯通信（上海）有限公司 | 参考信号的发送及接收方法、基站、终端、存储介质、系统 |
| US10693582B2 (en) | 2018-02-28 | 2020-06-23 | The Johns Hopkins University | Localization of reference symbols in communications systems |
| US11451272B2 (en) * | 2018-03-21 | 2022-09-20 | Qualcomm Incorporated | Precoding patterns for shared channel transmission repetition |
| US11184205B2 (en) * | 2018-05-10 | 2021-11-23 | Ntt Docomo, Inc. | Reception apparatus and transmission apparatus |
| WO2020029232A1 (en) * | 2018-08-10 | 2020-02-13 | Qualcomm Incorporated | Quasi-colocation indication for demodulation reference signals |
| JP7153865B2 (ja) * | 2018-08-27 | 2022-10-17 | パナソニックＩｐマネジメント株式会社 | 無線通信システム、無線通信装置および指向性決定方法 |
| US11019588B2 (en) | 2018-09-11 | 2021-05-25 | Samsung Electronics Co., Ltd. | Method and apparatus for advanced frequency offset indication |
| WO2020061494A1 (en) * | 2018-09-20 | 2020-03-26 | Intel Corporation | Synchronization signal block pattern and demodulation reference signal design for physical broadcast channel for channel frequencies above 52.6ghz |
| CN110971364B (zh) * | 2018-09-28 | 2021-04-09 | 华为技术有限公司 | 下行控制信息的传输方法和装置 |
| JP2022502895A (ja) * | 2018-09-28 | 2022-01-11 | 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） | ワイヤレス通信ネットワークにおけるリファレンス信号の共存 |
| KR20200046466A (ko) | 2018-10-24 | 2020-05-07 | 삼성전자주식회사 | 이동 통신 시스템에서 빔 탐색을 위한 방법 및 장치 |
| CN111147200B (zh) * | 2018-11-02 | 2021-05-14 | 中国信息通信研究院 | 一种参考信号的发送方法和装置 |
| WO2020091547A1 (ko) * | 2018-11-02 | 2020-05-07 | 엘지전자 주식회사 | 단말 간 무선 통신에서 동기 신호를 송수신하는 방법 및 이를 위한 장치 |
| US10924252B2 (en) * | 2019-01-21 | 2021-02-16 | Qualcomm Incorporated | Sequence generation to support demodulation reference signal multiplexing for pi over 2 binary phase shift keying modulation |
| JP7403550B2 (ja) * | 2019-03-01 | 2023-12-22 | オッポ広東移動通信有限公司 | 無線通信方法、端末装置及びネットワーク装置 |
| 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 |
| US11621812B2 (en) * | 2019-03-14 | 2023-04-04 | Apple Inc. | SSB pattern and DMRS design for PBCH in 5G NR |
| WO2020211054A1 (zh) * | 2019-04-18 | 2020-10-22 | 北京小米移动软件有限公司 | 频偏确定方法和装置以及资源块发送方法和装置 |
| US11805474B2 (en) | 2019-06-28 | 2023-10-31 | Qualcomm Incorporated | UE beam detection |
| US20210208602A1 (en) * | 2019-07-12 | 2021-07-08 | Lg Electronics Inc. | Aerial control system |
| CN112399612B (zh) * | 2019-08-16 | 2024-01-09 | 华为技术有限公司 | 一种通信方法和装置 |
| CN110519014B (zh) * | 2019-08-30 | 2022-04-01 | 北京紫光展锐通信技术有限公司 | 扰码序列的确定方法、装置、计算机设备及存储介质 |
| CN110519198B (zh) * | 2019-08-30 | 2022-11-04 | 北京紫光展锐通信技术有限公司 | Pbch信号的发送、提取方法及装置、存储介质、基站、终端 |
| CN112738889B (zh) * | 2019-10-28 | 2023-04-07 | 中国移动通信有限公司研究院 | 一种频域资源的指示方法及设备 |
| US12356352B2 (en) | 2020-02-05 | 2025-07-08 | Mediatek Singapore Pte. Ltd. | Method and apparatus of physical random access channel timing advance operation in non-terrestrial network communications |
| US11672006B2 (en) * | 2020-02-21 | 2023-06-06 | Qualcomm Incorporated | Message 3 repetition with receive beam sweep and associated beam refinement for message 4 |
| US12256347B2 (en) * | 2020-04-29 | 2025-03-18 | Qualcomm Incorporated | Applying zero element beam in search and measurement procedure for power savings in MMW |
| RU2738961C1 (ru) * | 2020-06-08 | 2020-12-21 | Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" (ФГУП "РНИИРС") | Способ определения пространственных параметров элементов телекоммуникационных систем, использующих широкополосные сигналы |
| CN115699841A (zh) * | 2020-06-15 | 2023-02-03 | 凝聚技术公司 | 频谱共享无线系统 |
| EP4173343A4 (en) * | 2020-06-30 | 2024-04-10 | Qualcomm Incorporated | DIRECTIONAL DETECTION SIGNAL REQUEST |
| CN114071799B (zh) * | 2020-08-10 | 2024-09-17 | 华为技术有限公司 | 管理会话连接的方法和装置 |
| US12335942B2 (en) * | 2020-09-25 | 2025-06-17 | Qualcomm Incorporated | Techniques for reference signal patterns |
| JP7542073B2 (ja) * | 2020-09-25 | 2024-08-29 | ソフトバンク株式会社 | ユーザ端末、基地局及び無線通信方法 |
| RU2753382C1 (ru) * | 2020-09-30 | 2021-08-13 | Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") | Способ передачи информации с использованием ультрафиолетового диапазона |
| CN112312331B (zh) * | 2020-10-20 | 2022-07-08 | 捷开通讯(深圳)有限公司 | 一种物理广播信道和信息传输方法、装置 |
| KR102401513B1 (ko) * | 2020-11-24 | 2022-05-24 | 숙명여자대학교산학협력단 | 기계학습을 이용하여 블라인드 ssb 인덱스를 검출하는 시스템 및 이의 제어방법 |
| EP4265038A1 (en) * | 2020-12-17 | 2023-10-25 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus for controlling use of tracking reference signals by user equipments in a wireless communication network |
| US12108369B2 (en) * | 2021-02-23 | 2024-10-01 | Qualcomm Incorporated | Reporting switching gaps for beamforming |
| WO2022185496A1 (ja) * | 2021-03-04 | 2022-09-09 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法及び基地局 |
| CN113438715B (zh) * | 2021-06-29 | 2023-01-10 | 展讯通信（上海）有限公司 | 搜网方法及装置、计算机可读存储介质、终端 |
| US11909493B2 (en) | 2021-11-26 | 2024-02-20 | Samsung Electronics Co., Ltd. | Wireless communication apparatus for receiving data from multiple transmission and reception points and operating method of the same |
| EP4457961A1 (en) * | 2021-12-31 | 2024-11-06 | Telefonaktiebolaget LM Ericsson (publ) | Synchronisation signalling |
| US12126466B2 (en) * | 2022-03-09 | 2024-10-22 | Qualcomm Incorporated | Channel state feedback using demodulation reference signals |
| WO2024049689A1 (en) * | 2022-09-02 | 2024-03-07 | Apple Inc. | Technologies for beam management using a hybrid beamforming architecture |
| JPWO2024053493A1 (enExample) * | 2022-09-09 | 2024-03-14 | ||
| CN115567357B (zh) * | 2022-09-09 | 2024-09-24 | 京信网络系统股份有限公司 | 时频同步方法、装置、设备、存储介质和程序产品 |
| WO2024102164A1 (en) * | 2022-11-09 | 2024-05-16 | Altiostar Networks Inc. | Transmission of channel state information reference signals |
| CN120937286A (zh) * | 2023-04-07 | 2025-11-11 | 上海诺基亚贝尔股份有限公司 | 用于通信的设备、方法和装置 |
| WO2025153167A1 (en) * | 2024-01-15 | 2025-07-24 | Huawei Technologies Co., Ltd. | Reference signal design for doppler/micro-doppler estimation |
| US12395211B1 (en) | 2024-02-16 | 2025-08-19 | Qualcomm Incorporated | RB/PRG-level precoder cycling based on virtual DMRS ports |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2289883C2 (ru) | 2004-12-22 | 2006-12-20 | Самсунг Электроникс Ко., Лтд. | Способ квазикогерентного приема многолучевого сигнала |
| US7684473B2 (en) * | 2005-06-01 | 2010-03-23 | Qualcomm Incorporated | Receiver for wireless communication network with extended range |
| US8208522B2 (en) | 2008-03-07 | 2012-06-26 | Nokia Corporation | System and methods for receiving OFDM symbols having timing and frequency offsets |
| CN102804667A (zh) * | 2009-06-16 | 2012-11-28 | 交互数字专利控股公司 | 用于同步harq操作和干扰避免的方法和设备 |
| CN101626620B (zh) * | 2009-08-07 | 2014-03-12 | 中兴通讯股份有限公司 | 一种参考信号的发送方法 |
| KR101789326B1 (ko) * | 2009-10-21 | 2017-10-24 | 엘지전자 주식회사 | 중계국을 포함하는 무선 통신 시스템에서 참조 신호 전송 방법 및 장치 |
| KR101915271B1 (ko) | 2010-03-26 | 2018-11-06 | 삼성전자 주식회사 | 무선 통신 시스템에서 자원 할당을 위한 하향링크 제어 지시 방법 및 장치 |
| CN103314544B (zh) * | 2011-01-10 | 2017-05-17 | Lg电子株式会社 | 在无线通信系统中发送/接收下行链路参考信号的方法和设备 |
| US10638464B2 (en) | 2011-04-01 | 2020-04-28 | Futurewei Technologies, Inc. | System and method for transmission and reception of control channels in a communications system |
| WO2013089344A1 (en) * | 2011-12-15 | 2013-06-20 | Lg Electronics Inc. | Method for reducing interference of user equipment in wireless access system, and the user equipment for the same |
| KR102402907B1 (ko) | 2012-01-27 | 2022-05-30 | 인터디지탈 패튼 홀딩스, 인크 | 다중 캐리어 기반형 및/또는 의사 조합형 네트워크에서 epdcch를 제공하는 시스템 및/또는 방법 |
| US9271288B2 (en) | 2012-02-07 | 2016-02-23 | Qualcomm Incorporated | Resource allocation for enhanced physical downlink control channel (EPDCCH) |
| WO2014019181A1 (zh) * | 2012-08-01 | 2014-02-06 | 华为技术有限公司 | 一种控制信道传输方法及装置 |
| US20140177562A1 (en) * | 2012-12-26 | 2014-06-26 | Innovative Sonic Corporation | Method and apparatus for implementing new carrier type (nct) in a wireless communication system |
| CN104104636B (zh) | 2013-04-02 | 2017-08-25 | 上海贝尔股份有限公司 | 为基于dm‑rs解调的pbch配置物理资源的方法 |
| TWI701953B (zh) | 2013-04-03 | 2020-08-11 | 美商內數位專利控股公司 | 針對一個或多個載波類型的epdcch共用檢索空間設計 |
| US9735942B2 (en) | 2013-04-05 | 2017-08-15 | Qualcomm Incorporated | Physical broadcast channel (PBCH) coverage enhancements for machine type communications (MTC) |
| JP6756623B2 (ja) * | 2014-05-09 | 2020-09-16 | 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いて端末間直接通信のための同期化信号を送信する方法及びそのための装置 |
| RU2595952C2 (ru) | 2015-01-26 | 2016-08-27 | Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военно-космическая академия имени А.Ф. Можайского" Министерства обороны Российской Федерации | Способ символьной синхронизации при приеме сигнала кодоимпульсной модуляции - фазовой манипуляции с известной структурой |
| US10849170B2 (en) * | 2015-10-08 | 2020-11-24 | Apple Inc. | Signaling methods for flexible radio resource management |
| MX2018012812A (es) * | 2016-04-22 | 2019-03-11 | Ericsson Telefon Ab L M | Nodo de red de radio, dispositivo inalambrico y metodos para la configuracion de la señal de referencia. |
| US10447517B2 (en) * | 2016-09-27 | 2019-10-15 | Qualcomm Incorporated | Methods and apparatus for using synchronization signals as reference for demodulating multi-port broadcast channel |
| TWI665925B (zh) | 2016-10-11 | 2019-07-11 | 聯發科技股份有限公司 | 用於行動通訊中的同步信號塊處理方法及設備 |
| US10547428B2 (en) * | 2016-11-04 | 2020-01-28 | Qualcomm Incorporated | Dedicated reference signal for physical broadcast channel |
| US10925046B2 (en) * | 2017-01-05 | 2021-02-16 | Huawei Technologies Co., Ltd. | Signaling indication for flexible new radio (NR) long term evolution (LTE) coexistence |
| US10425264B2 (en) * | 2017-01-09 | 2019-09-24 | Lg Electronics Inc. | Method of transmitting synchronization signal and apparatus therefor |
| US10673552B2 (en) * | 2017-04-14 | 2020-06-02 | Qualcomm Incorporated | Synchronization signal block designs for wireless communication |
| EP4145919B1 (en) * | 2017-05-03 | 2025-09-03 | Sony Group Corporation | Efficient utilization of ssbs in new radio systems |
| CA3065766C (en) | 2017-06-02 | 2025-05-13 | Ntt Docomo Inc | USER TERMINAL AND RADIOCOMMUNICATION METHOD |
| CN111213408A (zh) * | 2017-08-11 | 2020-05-29 | 日本电气株式会社 | 用于同步信号传输的方法和装置 |
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2018
- 2018-01-26 AU AU2018216689A patent/AU2018216689B2/en active Active
- 2018-01-26 PL PL18705049.7T patent/PL3577828T3/pl unknown
- 2018-01-26 US US16/482,871 patent/US11943724B2/en active Active
- 2018-01-26 WO PCT/US2018/015430 patent/WO2018144337A1/en not_active Ceased
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- 2018-01-26 JP JP2019542133A patent/JP7162601B2/ja active Active
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