ES2901384T3 - Sincronización y numerología del canal de datos en las comunicaciones inalámbricas - Google Patents
Sincronización y numerología del canal de datos en las comunicaciones inalámbricas Download PDFInfo
- Publication number
- ES2901384T3 ES2901384T3 ES17788061T ES17788061T ES2901384T3 ES 2901384 T3 ES2901384 T3 ES 2901384T3 ES 17788061 T ES17788061 T ES 17788061T ES 17788061 T ES17788061 T ES 17788061T ES 2901384 T3 ES2901384 T3 ES 2901384T3
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- Prior art keywords
- numerology
- downlink
- downlink transmission
- transmission
- data
- 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.)
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- 238000004891 communication Methods 0.000 title claims abstract description 156
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- 230000006870 function Effects 0.000 description 23
- 238000010586 diagram Methods 0.000 description 17
- 230000008054 signal transmission Effects 0.000 description 15
- 238000012545 processing Methods 0.000 description 12
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- 230000008569 process Effects 0.000 description 10
- 125000004122 cyclic group Chemical group 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
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Classifications
-
- 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
- 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
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- 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
- 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
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662408509P | 2016-10-14 | 2016-10-14 | |
| US15/729,153 US10506534B2 (en) | 2016-10-14 | 2017-10-10 | Synchronization and data channel numerology in wireless communications |
| PCT/US2017/056180 WO2018071566A1 (en) | 2016-10-14 | 2017-10-11 | Synchronization and data channel numerology in wireless communications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2901384T3 true ES2901384T3 (es) | 2022-03-22 |
Family
ID=61902949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES17788061T Active ES2901384T3 (es) | 2016-10-14 | 2017-10-11 | Sincronización y numerología del canal de datos en las comunicaciones inalámbricas |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10506534B2 (enExample) |
| EP (1) | EP3526942B1 (enExample) |
| JP (1) | JP7134171B2 (enExample) |
| KR (1) | KR102624800B1 (enExample) |
| CN (1) | CN109845211B (enExample) |
| BR (1) | BR112019007472B1 (enExample) |
| ES (1) | ES2901384T3 (enExample) |
| WO (1) | WO2018071566A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10638474B2 (en) * | 2016-04-21 | 2020-04-28 | Qualcomm Incorporated | Different numerology for signal transmission |
| WO2017197155A1 (en) | 2016-05-11 | 2017-11-16 | Idac Holdings, Inc. | Physical (phy) layer solutions to support use of mixed numerologies in the same channel |
| US10749644B2 (en) * | 2016-08-12 | 2020-08-18 | Huawei Technologies Co., Ltd. | System and method for efficient bandwidth utilization |
| US10506534B2 (en) | 2016-10-14 | 2019-12-10 | Qualcomm Incorporated | Synchronization and data channel numerology in wireless communications |
| JP7046824B2 (ja) * | 2016-11-02 | 2022-04-04 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| 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 |
| KR102801382B1 (ko) * | 2016-11-03 | 2025-04-29 | 삼성전자 주식회사 | 이동통신시스템에서 통신 방법 및 장치 |
| US10470191B2 (en) * | 2016-12-09 | 2019-11-05 | Samsung Electronics Co., Ltd. | Method and apparatus of broadcast signals and channels for system information transmission |
| US10492157B2 (en) * | 2017-01-04 | 2019-11-26 | Samsung Electronics Co., Ltd. | Method and apparatus for system information delivery in advanced wireless systems |
| US11284221B2 (en) * | 2017-01-05 | 2022-03-22 | Asustek Computer Inc. | Method and apparatus for deciding numerology in a wireless communication system |
| BR112019014117A2 (pt) | 2017-01-09 | 2020-02-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Nó de rede, métodos para um nó de rede e para um dispositivo sem fio, e, dispositivo sem fio. |
| US10588102B2 (en) * | 2017-01-24 | 2020-03-10 | Qualcomm Incorporated | Coordinated synchronization channel transmission and restricted measurement |
| US11063715B2 (en) * | 2017-03-29 | 2021-07-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi numerology transmission method for a radio communication system |
| US10506578B2 (en) * | 2017-04-21 | 2019-12-10 | Apple Inc. | Hybrid multi-sync-signal for wideband NR carrier |
| EP3636036B1 (en) | 2017-05-05 | 2022-01-19 | Samsung Electronics Co., Ltd. | Apparatuses and methods for managing random access channel configuration in wireless communication system |
| US10834575B2 (en) * | 2017-06-16 | 2020-11-10 | At&T Intellectual Property I, L.P. | Initial access configuration for coexistence of multiple wireless communication systems |
| US10652856B2 (en) | 2017-06-22 | 2020-05-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmission and reception of broadcast information in a wireless communication system |
| US11191060B2 (en) | 2018-03-15 | 2021-11-30 | Sprint Communications Company L.P. | Dynamic wireless network architecture to serve uplink-centric and downlink-centric user applications |
| US11502811B2 (en) * | 2019-10-18 | 2022-11-15 | Qualcomm Incorporated | Automatic adaptation of data subcarrier spacing numerology based on synchronization signal block transmission |
| WO2021160290A1 (en) * | 2020-02-14 | 2021-08-19 | Nokia Technologies Oy | Time-domain positions of synchronization signals |
| US11889487B2 (en) | 2020-05-13 | 2024-01-30 | Qualcomm Incorporated | Reduced subcarrier spacing window |
| WO2022011489A1 (en) * | 2020-07-11 | 2022-01-20 | Qualcomm Incorporated | Operation state determining and switching |
| US11934178B1 (en) * | 2022-09-15 | 2024-03-19 | Rockwell Automation Technologies, Inc. | Systems and methods for data transmission within an industrial automation system |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009084931A1 (en) | 2007-12-17 | 2009-07-09 | Lg Electronics Inc. | Method for obtaining synchronization signal in wireless communication system |
| GB2493780B (en) * | 2011-08-19 | 2016-04-20 | Sca Ipla Holdings Inc | Telecommunications apparatus and methods |
| CN103516637B (zh) * | 2012-06-19 | 2017-03-29 | 普天信息技术研究院有限公司 | 高速铁路系统中的下行链路通信方法和装置 |
| US20150016355A1 (en) * | 2013-07-09 | 2015-01-15 | Humax Holdings Co., Ltd. | Apparatus and method for broadcasting data transmission on lte d2d communications |
| CN105009657B (zh) * | 2013-07-12 | 2019-08-27 | 华为技术有限公司 | 一种同步信号的发送、基站间同步的方法和设备 |
| EP3346774B1 (en) * | 2015-09-01 | 2021-12-08 | Ntt Docomo, Inc. | User terminal, wireless base station, and wireless communication method |
| US11089579B2 (en) * | 2016-01-13 | 2021-08-10 | Samsung Electronics Co., Ltd. | Method and apparatus for supporting multiple services in advanced MIMO communication systems |
| RU2734168C2 (ru) * | 2016-01-15 | 2020-10-13 | Нтт Докомо, Инк. | Терминал пользователя, базовая радиостанция и способ радиосвязи |
| US10716020B2 (en) * | 2016-02-23 | 2020-07-14 | Samsung Electronics Co., Ltd. | Method and apparatus for measurement reference signal |
| KR102207045B1 (ko) * | 2016-04-20 | 2021-01-25 | 콘비다 와이어리스, 엘엘씨 | 다운링크 동기화 |
| US10638474B2 (en) | 2016-04-21 | 2020-04-28 | Qualcomm Incorporated | Different numerology for signal transmission |
| CN109314688B (zh) * | 2016-05-22 | 2021-08-27 | Lg 电子株式会社 | 在无线通信系统中配置新无线电接入技术的帧结构的方法和装置 |
| EP3282632B1 (en) * | 2016-08-12 | 2024-12-18 | ASUSTek Computer Inc. | Method and apparatus for determining numerology bandwidth for measurement in a wireless communication system |
| US10602515B2 (en) * | 2016-09-12 | 2020-03-24 | Qualcomm Incorporated | Guard band with synchronization information |
| US10159097B2 (en) * | 2016-09-30 | 2018-12-18 | Qualcomm Incorporated | Signaling and determination of slot and mini-slot structure |
| US10506534B2 (en) | 2016-10-14 | 2019-12-10 | Qualcomm Incorporated | Synchronization and data channel numerology in wireless communications |
-
2017
- 2017-10-10 US US15/729,153 patent/US10506534B2/en active Active
- 2017-10-11 BR BR112019007472-4A patent/BR112019007472B1/pt active IP Right Grant
- 2017-10-11 EP EP17788061.4A patent/EP3526942B1/en active Active
- 2017-10-11 WO PCT/US2017/056180 patent/WO2018071566A1/en not_active Ceased
- 2017-10-11 KR KR1020197010354A patent/KR102624800B1/ko active Active
- 2017-10-11 JP JP2019519241A patent/JP7134171B2/ja active Active
- 2017-10-11 CN CN201780063208.XA patent/CN109845211B/zh active Active
- 2017-10-11 ES ES17788061T patent/ES2901384T3/es active Active
-
2019
- 2019-12-09 US US16/707,076 patent/US11323972B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20180110019A1 (en) | 2018-04-19 |
| BR112019007472A2 (pt) | 2019-07-16 |
| WO2018071566A1 (en) | 2018-04-19 |
| BR112019007472B1 (pt) | 2023-03-28 |
| JP2019535205A (ja) | 2019-12-05 |
| EP3526942B1 (en) | 2021-11-17 |
| EP3526942A1 (en) | 2019-08-21 |
| JP7134171B2 (ja) | 2022-09-09 |
| KR20190065289A (ko) | 2019-06-11 |
| US11323972B2 (en) | 2022-05-03 |
| CN109845211B (zh) | 2021-08-17 |
| CN109845211A (zh) | 2019-06-04 |
| US20200154381A1 (en) | 2020-05-14 |
| KR102624800B1 (ko) | 2024-01-12 |
| US10506534B2 (en) | 2019-12-10 |
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