JP2010519838A5 - - Google Patents

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JP2010519838A5
JP2010519838A5 JP2009550685A JP2009550685A JP2010519838A5 JP 2010519838 A5 JP2010519838 A5 JP 2010519838A5 JP 2009550685 A JP2009550685 A JP 2009550685A JP 2009550685 A JP2009550685 A JP 2009550685A JP 2010519838 A5 JP2010519838 A5 JP 2010519838A5
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synchronization signal
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JP5244132B2 (ja
JP2010519838A (ja
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JP2009550685A 2007-02-23 2008-01-28 サブキャリア間隔の識別 Expired - Fee Related JP5244132B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US89126507P 2007-02-23 2007-02-23
US60/891,265 2007-02-23
US11/943,440 2007-11-20
US11/943,440 US9137075B2 (en) 2007-02-23 2007-11-20 Subcarrier spacing identification
PCT/EP2008/050939 WO2008101762A1 (en) 2007-02-23 2008-01-28 Subcarrier spacing identification

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JP2010519838A JP2010519838A (ja) 2010-06-03
JP2010519838A5 true JP2010519838A5 (enExample) 2011-02-17
JP5244132B2 JP5244132B2 (ja) 2013-07-24

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US (1) US9137075B2 (enExample)
EP (1) EP2122959B1 (enExample)
JP (1) JP5244132B2 (enExample)
KR (1) KR101462292B1 (enExample)
CN (1) CN101636992B (enExample)
AT (1) ATE510391T1 (enExample)
AU (1) AU2008217095B2 (enExample)
MA (1) MA31257B1 (enExample)
MX (1) MX2009008815A (enExample)
MY (1) MY146715A (enExample)
PT (1) PT2122959E (enExample)
RU (1) RU2460226C2 (enExample)
TW (1) TWI387273B (enExample)
WO (1) WO2008101762A1 (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9137075B2 (en) 2007-02-23 2015-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Subcarrier spacing identification
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
WO2010038967A2 (ko) * 2008-10-01 2010-04-08 엘지전자주식회사 셀룰러 이동통신 시스템에서 동기신호의 전송방법
KR20130028397A (ko) 2011-09-09 2013-03-19 삼성전자주식회사 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법
CN103002454B (zh) * 2011-09-15 2016-04-13 华为技术有限公司 频谱聚合方法和设备
US9160511B2 (en) 2012-01-30 2015-10-13 Qualcomm Incorporated Cyclic prefix in evolved multimedia broadcast multicast service with high transmit power
US10004067B2 (en) * 2012-11-13 2018-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Transmission and reception of reference signals in wireless networks
US10862634B2 (en) 2014-03-07 2020-12-08 Huawei Technologies Co., Ltd. Systems and methods for OFDM with flexible sub-carrier spacing and symbol duration
KR101966899B1 (ko) * 2014-04-09 2019-04-08 엘지전자 주식회사 데이터 전송 방법 및 이를 이용한 장치
WO2016043020A1 (ja) * 2014-09-19 2016-03-24 シャープ株式会社 端末装置、基地局装置、および通信方法
EP4024728B1 (en) * 2014-09-23 2025-11-26 Huawei Technologies Co., Ltd. Transmitter, receiver and methods for transmitting/ receiving synchronisation signals
EP4216482B1 (en) * 2015-06-22 2025-09-10 LG Electronics Inc. Method for transmitting uplink channel and nb-iot device
US10117199B2 (en) * 2015-09-24 2018-10-30 Lg Electronics Inc. Method of transmitting channel state information and apparatus therefor
WO2017073085A1 (en) * 2015-10-29 2017-05-04 Sharp Kabushiki Kaisha Systems and methods for multi-physical structure system
CN108353054B (zh) * 2015-10-29 2021-07-02 夏普株式会社 用于多物理结构体系的系统和方法
WO2017073084A1 (en) * 2015-10-29 2017-05-04 Sharp Kabushiki Kaisha Systems and methods for multi-physical structure system
JP2019054308A (ja) * 2016-01-26 2019-04-04 シャープ株式会社 基地局装置、端末装置および通信方法
EP3629655B1 (en) 2016-02-03 2022-03-02 Kyocera Corporation Base station and radio terminal in dual connectivity with multiple numerology
US10680871B2 (en) 2016-02-05 2020-06-09 Huawei Technologies Co., Ltd. Uplink subcarrier spacing indication method, base station, and terminal
CN107295542B (zh) * 2016-03-31 2023-11-03 华为技术有限公司 信息的传输方法、用户设备和网络设备
WO2017184865A1 (en) 2016-04-20 2017-10-26 Convida Wireless, Llc Configurable reference signals
CN111052625B (zh) 2016-04-20 2025-10-17 交互数字专利控股公司 下行链路同步
CN109417746B (zh) 2016-04-20 2021-06-08 康维达无线有限责任公司 系统信息提供和轻量连接信令
CN113965295B (zh) 2016-04-20 2024-12-03 交互数字专利控股公司 新无线电中的物理信道
US10638474B2 (en) 2016-04-21 2020-04-28 Qualcomm Incorporated Different numerology for signal transmission
US10880146B2 (en) 2016-05-09 2020-12-29 Samsung Electronics Co., Ltd. Method and device for transmitting/receiving synchronization signal in wireless cellular communication system
KR102677807B1 (ko) * 2016-05-09 2024-06-25 삼성전자주식회사 무선 셀룰라 통신 시스템의 동기신호 송수신 방법 및 장치
US11764914B2 (en) 2016-05-09 2023-09-19 Qualcomm Incorporated Numerology dependent signal transmission
EP4092936A3 (en) * 2016-05-09 2023-04-05 Samsung Electronics Co., Ltd. Method and device for transmitting/receiving synchronization signal in wireless cellular communication system
US10524244B2 (en) 2016-05-11 2019-12-31 Convida Wireless, Llc Radio PDCCH to facilitate numerology operations
EP3284204B1 (en) 2016-05-24 2018-09-12 Telefonaktiebolaget LM Ericsson (PUBL) Prefixing of ofdm symbols to support variable subframe length
US10887035B2 (en) * 2016-06-01 2021-01-05 Qualcomm Incorporated Time division multiplexing of synchronization channels
US10615897B2 (en) 2016-06-01 2020-04-07 Qualcomm Incorporated Time division multiplexing of synchronization channels
US11563505B2 (en) 2016-06-01 2023-01-24 Qualcomm Incorporated Time division multiplexing of synchronization channels
US10498437B2 (en) 2016-06-01 2019-12-03 Qualcomm Incorporated Conveying hypotheses through resource selection of synchronization and broadcast channels
US11218236B2 (en) 2016-06-01 2022-01-04 Qualcomm Incorporated Time division multiplexing of synchronization channels
WO2017218785A1 (en) 2016-06-15 2017-12-21 Convida Wireless, Llc Grant-less uplink transmission for new radio
CN109644493A (zh) 2016-06-15 2019-04-16 康维达无线有限责任公司 无许可操作
WO2017218849A1 (en) 2016-06-15 2017-12-21 Convida Wireless, Llc Network slice discovery and selection
US10841811B2 (en) * 2016-07-05 2020-11-17 Sharp Kabushiki Kaisha Base station apparatus, terminal apparatus, and communication method
ES2959779T3 (es) * 2016-07-15 2024-02-28 Kt Corp Método y dispositivo para transmitir/recibir señal de sincronización e información del sistema para terminal en la nueva red de acceso inalámbrico
KR102178412B1 (ko) 2016-07-15 2020-11-16 주식회사 케이티 새로운 무선 액세스 망에서 단말을 위한 동기화 신호 및 시스템 정보를 송수신하는 방법 및 장치
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
CN109565484B (zh) * 2016-08-10 2021-02-09 华为技术有限公司 用于支持不同子载波间隔的新无线载波的公共同步信号
KR20190039223A (ko) 2016-08-11 2019-04-10 콘비다 와이어리스, 엘엘씨 뉴 라디오를 위한 유연한 프레임 구조에서의 빔포밍 스위핑 및 트레이닝
CN107734630A (zh) * 2016-08-11 2018-02-23 华为技术有限公司 信息传输方法、终端及网络设备
CN107734674B (zh) * 2016-08-11 2023-09-01 华为技术有限公司 数据传输的方法和系统
CN107733828B (zh) * 2016-08-12 2020-10-09 电信科学技术研究院 一种确定基带参数的方法和设备
CN107733829B (zh) * 2016-08-12 2021-11-02 大唐移动通信设备有限公司 一种发送和检测同步信号的方法、设备
KR102088026B1 (ko) 2016-08-12 2020-03-11 엘지전자 주식회사 무선 통신 시스템에서 단말 및 기지국의 하향링크 신호 송수신 방법 및 이를 지원하는 장치
CN107734672B (zh) 2016-08-12 2020-02-14 华为技术有限公司 一种通信接入的方法和设备
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
EP4224773B1 (en) 2016-08-22 2024-06-12 Samsung Electronics Co., Ltd. Method and apparatus for insertion of code block index in wirelss cellular communication system
KR102683634B1 (ko) 2016-08-22 2024-07-11 삼성전자 주식회사 통신 시스템에서 초기 접속을 수행하는 방법 및 장치
WO2018054495A1 (en) 2016-09-23 2018-03-29 Huawei Technologies Co., Ltd. Radio transmitter and receiver devices processing signal waveforms with selected pulse shaping scheme
CN109644170B (zh) * 2016-09-26 2021-08-03 华为技术有限公司 一种确定、发送小区参数集合的方法、设备及系统
WO2018062771A1 (en) 2016-09-29 2018-04-05 Samsung Electronics Co., Ltd. Methods and apparatus for supporting multiple services in wireless communication system
KR102324958B1 (ko) * 2016-09-29 2021-11-12 삼성전자 주식회사 무선 통신 시스템에서 다양한 서비스를 지원하기 위한 방법 및 장치
WO2018059716A1 (en) * 2016-09-30 2018-04-05 Sony Mobile Communications Inc. Subcarrier spacing selection for synchronization signals
US10992510B2 (en) * 2016-09-30 2021-04-27 Motorola Mobility Llc Method and apparatus for synchronization signals and random access for flexible radio communication
US10925019B2 (en) * 2016-11-02 2021-02-16 Ntt Docomo, Inc. User terminal and radio communication method
WO2018097947A2 (en) 2016-11-03 2018-05-31 Convida Wireless, Llc Reference signals and control channels in nr
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
US10356734B2 (en) * 2016-11-30 2019-07-16 Qualcomm Incorporated Synchronization signal options for 5G/new radio
JP2020031250A (ja) * 2016-12-20 2020-02-27 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2018119743A1 (zh) 2016-12-28 2018-07-05 广东欧珀移动通信有限公司 信息发送方法、信息接收方法、装置及系统
KR20180107686A (ko) 2017-03-22 2018-10-02 삼성전자주식회사 무선 셀룰라 통신 시스템에서 상향 제어 채널 전송 방법 및 장치
WO2018174606A1 (ko) * 2017-03-22 2018-09-27 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 상향링크 제어 채널 전송 방법 및 장치
US11799603B2 (en) * 2017-05-02 2023-10-24 Ntt Docomo, Inc. Base station apparatus
US10985964B2 (en) * 2017-09-11 2021-04-20 Qualcomm Incorporated Techniques for selecting subcarrier spacing for signal detection
CN115225444A (zh) 2017-10-31 2022-10-21 瑞典爱立信有限公司 用于子载波间隔参数集的指示的方法和装置
CN111602363B (zh) * 2018-08-09 2023-04-11 Lg电子株式会社 在无线通信系统中发送和接收无线信号的方法和装置
EP3843348A4 (en) 2018-09-18 2021-08-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. SIGNAL TRANSMISSION PROCESS AND APPARATUS AND COMPUTER RECORDING MEDIA
CN112753265B (zh) 2018-09-27 2025-02-11 交互数字专利控股公司 新无线电的未经许可的频谱中的子频带操作
WO2022151382A1 (zh) * 2021-01-15 2022-07-21 华为技术有限公司 一种通信方法及装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1713225B1 (en) 1997-09-04 2008-09-24 Sony Deutschland Gmbh Transmission system for OFDM-signals with optimised synchronisation
KR100369791B1 (ko) * 1999-04-29 2003-01-29 삼성전자 주식회사 비동기 방식의 부호분할다중접속 통신시스템의 동기장치및 방법
US6493331B1 (en) * 2000-03-30 2002-12-10 Qualcomm Incorporated Method and apparatus for controlling transmissions of a communications systems
US7548506B2 (en) * 2001-10-17 2009-06-16 Nortel Networks Limited System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design
KR100532422B1 (ko) * 2003-02-28 2005-11-30 삼성전자주식회사 동일 심볼을 다수의 채널에 중복적으로 전송하여 통신거리를 확장시킨 무선 랜 시스템의 직교 주파수 분할다중화 송수신 장치 및 그 송수신 방법
US7505522B1 (en) * 2003-10-06 2009-03-17 Staccato Communications, Inc. Spectral shaping in multiband OFDM transmitter with clipping
KR20050053907A (ko) 2003-12-03 2005-06-10 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 이동 통신시스템에서 서브 캐리어 할당 방법
SE0303607D0 (sv) * 2003-12-30 2003-12-30 Ericsson Telefon Ab L M Brandwidth signalling
US7352820B2 (en) * 2004-03-16 2008-04-01 Texas Instruments Incorporated DMT system with variable subchannel spacing in TCM ISDN noise
US7519123B1 (en) * 2004-04-08 2009-04-14 Staccato Communications, Inc. Spectral shaping for multiband OFDM transmitters with time spreading
JP4424047B2 (ja) * 2004-04-19 2010-03-03 ソニー株式会社 無線通信方法および装置
US7567502B2 (en) * 2004-10-14 2009-07-28 Qualcomm Incorporated Methods and apparatus for adjusting bandwidth allocation in a wireless communications system
US7969858B2 (en) * 2004-10-14 2011-06-28 Qualcomm Incorporated Wireless terminal methods and apparatus for use in wireless communications systems supporting different size frequency bands
KR20070021609A (ko) * 2005-08-19 2007-02-23 삼성전자주식회사 광대역 무선통신시스템에서 셀 탐색을 위한 송수신 장치 및방법
KR101306696B1 (ko) * 2005-11-10 2013-09-10 엘지전자 주식회사 다수의 반송파를 이용하여 데이터를 전송하는 장치 및 방법
JP4689724B2 (ja) * 2005-12-20 2011-05-25 エルジー エレクトロニクス インコーポレイティド コードシーケンス生成方法及びコードシーケンス送信方法
TW200838194A (en) * 2005-12-21 2008-09-16 Interdigital Tech Corp Synchronization channel for OFDMA based evolved UTRA downlink
US7983143B2 (en) * 2006-02-08 2011-07-19 Motorola Mobility, Inc. Method and apparatus for initial acquisition and cell search for an OFDMA system
US7911935B2 (en) * 2006-02-08 2011-03-22 Motorola Mobility, Inc. Method and apparatus for interleaving sequence elements of an OFDMA synchronization channel
KR100761791B1 (ko) * 2006-02-23 2007-09-28 인하대학교 산학협력단 Ｏｆｄｍ-ｆｄｍａ/ｃｄｍａ/ｔｄｍａ 시스템의 타이밍추정 성능 향상을 위한 동기화 장치 및 방법
CN100473225C (zh) * 2006-04-30 2009-03-25 中兴通讯股份有限公司 一种不对称带宽能力的无线网络接入系统的资源分配方法
US7729315B2 (en) * 2006-06-23 2010-06-01 Telefonaktiebolaget L M Ericsson (Publ) System and method of performing cell measurements in a telecommunications system
US8665799B2 (en) * 2006-09-14 2014-03-04 Qualcomm Incorporated Beacon assisted cell search in a wireless communication system
US7957759B2 (en) * 2006-12-08 2011-06-07 Texas Instruments Incorporated Wideband reference signal transmission in SC-FDMA communication systems
US8077801B2 (en) * 2007-01-10 2011-12-13 Qualcomm Incorporated Pilot structure with multiplexed unicast and SFN transmissions
US9137075B2 (en) 2007-02-23 2015-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Subcarrier spacing identification
US8649401B2 (en) * 2007-05-01 2014-02-11 Qualcomm Incorporated Generation and detection of synchronization signal in a wireless communication system

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