JP2018534886A5 - - Google Patents

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JP2018534886A5
JP2018534886A5 JP2018542119A JP2018542119A JP2018534886A5 JP 2018534886 A5 JP2018534886 A5 JP 2018534886A5 JP 2018542119 A JP2018542119 A JP 2018542119A JP 2018542119 A JP2018542119 A JP 2018542119A JP 2018534886 A5 JP2018534886 A5 JP 2018534886A5
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JP2018534886A (ja
JP6676769B2 (ja
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JP2018542119A 2015-11-05 2016-08-25 白紙の状態の同期信号設計およびセル探索アルゴリズム Active JP6676769B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201562251637P 2015-11-05 2015-11-05
US62/251,637 2015-11-05
US201662298444P 2016-02-22 2016-02-22
US62/298,444 2016-02-22
US201662322709P 2016-04-14 2016-04-14
US62/322,709 2016-04-14
US15/245,498 2016-08-24
US15/245,498 US10285144B2 (en) 2015-11-05 2016-08-24 Clean-slate synchronization signal design and cell search algorithms
PCT/US2016/048545 WO2017078827A1 (en) 2015-11-05 2016-08-25 Clean-slate synchronization signal design and cell search algorithms

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JP2020042636A Division JP7048656B2 (ja) 2015-11-05 2020-03-12 白紙の状態の同期信号設計およびセル探索アルゴリズム

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JP2018534886A JP2018534886A (ja) 2018-11-22
JP2018534886A5 true JP2018534886A5 (enExample) 2019-08-15
JP6676769B2 JP6676769B2 (ja) 2020-04-08

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JP2018542119A Active JP6676769B2 (ja) 2015-11-05 2016-08-25 白紙の状態の同期信号設計およびセル探索アルゴリズム
JP2020042636A Active JP7048656B2 (ja) 2015-11-05 2020-03-12 白紙の状態の同期信号設計およびセル探索アルゴリズム

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US (3) US10285144B2 (enExample)
EP (2) EP3664352B1 (enExample)
JP (2) JP6676769B2 (enExample)
KR (2) KR102070561B1 (enExample)
CN (1) CN108352966B (enExample)
AU (1) AU2016348357B2 (enExample)
CA (1) CA3000646C (enExample)
CL (1) CL2018001148A1 (enExample)
CO (1) CO2018004699A2 (enExample)
DK (2) DK3664352T3 (enExample)
ES (2) ES2920875T3 (enExample)
HU (2) HUE059483T2 (enExample)
IL (1) IL258293B (enExample)
MX (1) MX2018005414A (enExample)
MY (1) MY184902A (enExample)
PH (1) PH12018500753A1 (enExample)
PL (1) PL3664352T3 (enExample)
PT (1) PT3664352T (enExample)
RU (1) RU2705587C1 (enExample)
SA (1) SA518391398B1 (enExample)
SI (2) SI3371922T1 (enExample)
TW (1) TWI694733B (enExample)
WO (1) WO2017078827A1 (enExample)
ZA (1) ZA201802937B (enExample)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107852565B (zh) * 2015-07-24 2021-01-12 苹果公司 用于窄带lte部署的同步信号和信道结构
EP3361792B1 (en) 2015-10-30 2021-02-17 Huawei Technologies Co., Ltd. Signal sending device and receiving device, and method and system for symbol timing synchronization
US10285144B2 (en) * 2015-11-05 2019-05-07 Qualcomm Incorporated Clean-slate synchronization signal design and cell search algorithms
WO2017078802A1 (en) * 2015-11-06 2017-05-11 Intel IP Corporation Synchronization signal design for narrowband internet of things communications
WO2017119925A1 (en) * 2016-01-08 2017-07-13 Intel IP Corporation Nb-iot synchronization signals with offset information
KR102622879B1 (ko) 2016-02-03 2024-01-09 엘지전자 주식회사 협대역 동기신호 송수신 방법 및 이를 위한 장치
KR102765392B1 (ko) 2016-02-03 2025-02-11 엘지전자 주식회사 협대역 동기신호 송수신 방법 및 이를 위한 장치
US10231198B2 (en) * 2016-03-31 2019-03-12 Lg Electronics Inc. Method and user equipment for receiving downlink signal, and method and base station for transmitting downlink signal
KR102001945B1 (ko) * 2016-05-22 2019-07-19 엘지전자 주식회사 무선 통신 시스템에서 새로운 무선 접속 기술에 대한 프레임 구조를 구성하기 위한 방법 및 장치
US10348472B2 (en) 2016-07-25 2019-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Determination of feedback timing
US10687289B2 (en) * 2016-08-08 2020-06-16 Electronics And Telecommunications Research Institute Method and apparatus for secondary synchronization in internet of things
US10805893B2 (en) * 2016-08-19 2020-10-13 Samsung Electronics Co., Ltd System and method for providing universal synchronization signals for new radio
US10313167B2 (en) * 2016-08-19 2019-06-04 Qualcomm Incorporated Phase rotation for in-band signal generation for narrow band transmission
CN112332965B (zh) * 2016-11-27 2022-03-29 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
US10809348B2 (en) * 2016-12-07 2020-10-20 Verizon Patent And Licensing Inc. Positioning based on phase and time differences of signals
US10250380B2 (en) 2016-12-12 2019-04-02 Qualcomm Incorporated Techniques for unified synchronization channel design in new radio
US10979099B2 (en) * 2017-02-03 2021-04-13 Intel IP Corporation Detection of hopping channel for unlicensed internet of things
EP3577804B1 (en) 2017-02-06 2021-07-28 Telefonaktiebolaget LM Ericsson (PUBL) Combining synchronization sequences of different lengths
CN110603755B (zh) 2017-02-17 2021-10-22 Lg 电子株式会社 无线通信系统中终端和基站之间的通信方法和支持该方法的设备
WO2018172486A1 (en) * 2017-03-23 2018-09-27 Sony Corporation Terminal device, infrastructure equipment and methods
CN110447210A (zh) 2017-03-24 2019-11-12 瑞典爱立信有限公司 在窄带接收机中接收周期性宽带同步信号
CN110431771B (zh) 2017-03-24 2021-06-04 瑞典爱立信有限公司 Nr宽带同步检测
US10375642B2 (en) 2017-04-06 2019-08-06 Itron, Inc. Device and battery management in a cellular network
CN110663204B (zh) * 2017-06-16 2022-06-03 摩托罗拉移动有限责任公司 用于建立与一个或多个通信目标一起使用的多个同步信号序列的集合的方法和装备
US10512048B2 (en) 2017-07-24 2019-12-17 Ceva D.S.P Ltd. System and method for radio cell synchronization
EP4236175A3 (en) * 2017-08-10 2023-10-25 Samsung Electronics Co., Ltd. Method and apparatus of determining frequency resources in next generation cellular networks
US10405308B2 (en) 2017-08-11 2019-09-03 At&T Intellectual Property I, L.P. Facilitating forward-compatible receivers in wireless communications systems
US11228473B2 (en) * 2017-11-29 2022-01-18 Qualcomm Incorporated Signal generation using low peak-to-average power ratio base sequences
SG11202009770TA (en) 2018-04-05 2020-10-29 Nokia Technologies Oy Improving cell access procedure
US11324066B2 (en) * 2018-04-23 2022-05-03 Qualcomm Incorporated Dynamic downlink monitoring techniques for communication systems
GB2573531B (en) * 2018-05-08 2021-04-21 Advanced Risc Mach Ltd Method for estimating carrier frequency offset
KR102499126B1 (ko) * 2018-07-05 2023-02-14 주식회사 쏠리드 중계기 및 이의 동작 방법
US10945204B2 (en) * 2018-10-05 2021-03-09 Itron, Inc. Battery power management for a cellular device
US10728847B2 (en) 2018-10-05 2020-07-28 Itron, Inc. Cellular modem for low power applications
DE102019129167B4 (de) 2018-11-28 2025-03-20 Samsung Electronics Co., Ltd. Betriebsverfahren eines Endgeräts in einem Drahtlos-Kommunikationssystem und Endgerät zum Durchführen des Verfahrens
US11363550B2 (en) 2018-11-28 2022-06-14 Samsung Electronics Co., Ltd. Wireless communication device for detecting synchronization signal and method of searching for synchronization signal by using the same
KR102799337B1 (ko) * 2019-01-24 2025-04-23 삼성전자주식회사 동기신호 검출기를 포함하는 무선 통신 장치 및 이의 셀 탐색 방법
WO2020197329A1 (ko) * 2019-03-28 2020-10-01 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
US10892885B2 (en) * 2019-04-17 2021-01-12 Sequans Communications S.A. OFDM synchronization evaluation
WO2020247901A1 (en) * 2019-06-07 2020-12-10 The Florida State University Research Foundation, Inc. Zcnet - low power wide area network (lpwan) code division ultiplexing (cdm) and modulation system, process, computer program product, and circuitry.
US11350265B2 (en) 2019-06-28 2022-05-31 Apple Inc. Presence discovery techniques
CN110351826B (zh) * 2019-07-11 2021-07-06 天津市德力电子仪器有限公司 一种应用于5GNR系统SSB RBoffset的快速估计方法
KR102793893B1 (ko) 2019-07-11 2025-04-08 삼성전자주식회사 전자 장치의 동작 방법 및 전자 장치에 포함된 신호 처리 장치
CN112583514B (zh) * 2019-09-27 2022-05-13 中移物联网有限公司 小区id检测方法、装置、电子设备以及存储介质
WO2021113883A2 (en) * 2020-03-19 2021-06-10 Zeku, Inc. Apparatus and method of flexible cell selection
US11233595B2 (en) * 2020-04-03 2022-01-25 Rohde & Schwarz Gmbh & Co. Kg Method for detecting base stations using a search device as well as search device
CN111726219B (zh) * 2020-06-09 2022-08-09 四川嘉义雷科电子技术有限公司 一种提高信号时间同步精度的处理方法及系统
EP4165845A1 (en) * 2020-06-10 2023-04-19 Telefonaktiebolaget LM Ericsson (publ) Adjusting papr in a network node
US11997363B2 (en) 2021-04-14 2024-05-28 Charter Communications Operating, Llc Regenerative active distributed networks
CN113709857B (zh) * 2021-08-26 2022-10-11 中山大学 一种窄带物联网系统下行同步预处理方法
CN118661458A (zh) 2022-02-14 2024-09-17 华为技术有限公司 用于载波频率偏移估计的系统和方法
US11917260B2 (en) * 2022-03-15 2024-02-27 Charter Communications Operating, Llc Transparent clock functionality in regenerative taps
CN115767708B (zh) * 2022-12-14 2023-12-19 广东工贸职业技术学院 一种5g nr系统时频同步方法、装置、系统及存储介质
TWI847620B (zh) * 2023-03-23 2024-07-01 國立成功大學 應用二維主同步訊號之通訊方法與通訊系統
CN119966559A (zh) * 2023-11-07 2025-05-09 华为技术有限公司 一种方法、设备、装置和介质
CN118984479B (zh) * 2024-08-14 2025-07-25 深圳南亿科技股份有限公司 一种NB-IoT窄带物联网的快速搜索方法
CN119375838B (zh) * 2024-10-17 2025-12-09 哈尔滨工程大学 一种基于时频特征的复合欺骗干扰智能识别方法、系统、设备及介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101958743B (zh) * 2009-07-13 2014-12-10 中兴通讯股份有限公司 中继链路的同步信号映射方法及装置
CN101621493B (zh) * 2009-07-23 2012-12-05 中国科学院微电子研究所 Ofdm的频率偏移估计的判决方法
US8369279B2 (en) * 2010-03-10 2013-02-05 Broadcom Corporation Method and system for iterative multiple frequency hypothesis testing with cell-ID detection in an E-UTRA/LTE UE receiver
WO2011102692A2 (en) * 2010-02-22 2011-08-25 Samsung Electronics Co., Ltd. Application of sequence hopping and orthogonal covering codes to uplink reference signals
US8588136B2 (en) * 2010-04-20 2013-11-19 Pctel, Inc. System and method for SSS detection under carrier frequency offset in an orthogonal frequency-division multiple access downlink channel
US8768359B2 (en) * 2010-08-20 2014-07-01 Qualcomm Incorporated Sample selection for secondary synchronization signal (SSS) detection
US9332516B2 (en) 2011-08-11 2016-05-03 Blackberry Limited Method and system for signaling in a heterogeneous network
CN102694763B (zh) * 2012-05-31 2014-12-31 重庆邮电大学 一种用于td-lte系统整数倍频偏估计的方法
CN107852565B (zh) 2015-07-24 2021-01-12 苹果公司 用于窄带lte部署的同步信号和信道结构
US9674808B1 (en) * 2015-10-21 2017-06-06 Mbit Wireless, Inc. Method and apparatus for early frequency synchronization in LTE wireless communication systems
US10285144B2 (en) 2015-11-05 2019-05-07 Qualcomm Incorporated Clean-slate synchronization signal design and cell search algorithms

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