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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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 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018534886A JP2018534886A (ja) | 2018-11-22 |
| JP2018534886A5 true JP2018534886A5 (enExample) | 2019-08-15 |
| JP6676769B2 JP6676769B2 (ja) | 2020-04-08 |
Family
ID=56894264
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (24)
| Country | Link |
|---|---|
| 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)
| 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)
| 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 |
-
2016
- 2016-08-24 US US15/245,498 patent/US10285144B2/en active Active
- 2016-08-25 DK DK20154999.5T patent/DK3664352T3/da active
- 2016-08-25 MY MYPI2018701157A patent/MY184902A/en unknown
- 2016-08-25 CA CA3000646A patent/CA3000646C/en active Active
- 2016-08-25 KR KR1020187012444A patent/KR102070561B1/ko active Active
- 2016-08-25 CN CN201680064824.2A patent/CN108352966B/zh active Active
- 2016-08-25 JP JP2018542119A patent/JP6676769B2/ja active Active
- 2016-08-25 SI SI201630822T patent/SI3371922T1/sl unknown
- 2016-08-25 KR KR1020207001783A patent/KR102370366B1/ko active Active
- 2016-08-25 AU AU2016348357A patent/AU2016348357B2/en active Active
- 2016-08-25 DK DK16763381.7T patent/DK3371922T3/da active
- 2016-08-25 PT PT201549995T patent/PT3664352T/pt unknown
- 2016-08-25 TW TW105127333A patent/TWI694733B/zh active
- 2016-08-25 EP EP20154999.5A patent/EP3664352B1/en active Active
- 2016-08-25 RU RU2018115713A patent/RU2705587C1/ru active
- 2016-08-25 ES ES20154999T patent/ES2920875T3/es active Active
- 2016-08-25 MX MX2018005414A patent/MX2018005414A/es unknown
- 2016-08-25 WO PCT/US2016/048545 patent/WO2017078827A1/en not_active Ceased
- 2016-08-25 PL PL20154999.5T patent/PL3664352T3/pl unknown
- 2016-08-25 HU HUE20154999A patent/HUE059483T2/hu unknown
- 2016-08-25 EP EP16763381.7A patent/EP3371922B1/en active Active
- 2016-08-25 ES ES16763381T patent/ES2805304T3/es active Active
- 2016-08-25 HU HUE16763381A patent/HUE050234T2/hu unknown
- 2016-08-25 SI SI201631550T patent/SI3664352T1/sl unknown
-
2018
- 2018-03-22 IL IL258293A patent/IL258293B/en active IP Right Grant
- 2018-04-05 PH PH12018500753A patent/PH12018500753A1/en unknown
- 2018-04-19 SA SA518391398A patent/SA518391398B1/ar unknown
- 2018-04-30 CL CL2018001148A patent/CL2018001148A1/es unknown
- 2018-05-02 CO CONC2018/0004699A patent/CO2018004699A2/es unknown
- 2018-05-04 ZA ZA2018/02937A patent/ZA201802937B/en unknown
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2019
- 2019-03-20 US US16/359,848 patent/US10904847B2/en active Active
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2020
- 2020-02-04 US US16/781,544 patent/US11272468B2/en active Active
- 2020-03-12 JP JP2020042636A patent/JP7048656B2/ja active Active
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