MX2019012204A - Transmisor y receptor y metodos correspondientes. - Google Patents
Transmisor y receptor y metodos correspondientes.Info
- Publication number
- MX2019012204A MX2019012204A MX2019012204A MX2019012204A MX2019012204A MX 2019012204 A MX2019012204 A MX 2019012204A MX 2019012204 A MX2019012204 A MX 2019012204A MX 2019012204 A MX2019012204 A MX 2019012204A MX 2019012204 A MX2019012204 A MX 2019012204A
- Authority
- MX
- Mexico
- Prior art keywords
- transmitter
- signal
- pilot sequence
- evaluation
- symbol groups
- Prior art date
Links
- 238000011156 evaluation Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 2
Classifications
-
- 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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
- H04L27/26132—Structure of the reference signals using repetition
-
- 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
- H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
-
- 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
- H04L27/2657—Carrier synchronisation
-
- 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
- H04L27/2662—Symbol synchronisation
-
- 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
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2675—Pilot or known symbols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Un transmisor (1) es configurado para transmitir al menos una señal con una secuencia piloto que comprende una pluralidad de símbolos piloto, donde el transmisor (1) comprende un generador de señales (2), donde el generador de señales (2) proporciona la secuencia piloto, donde el generador de señales (2) proporciona la secuencia piloto de modo que la secuencia piloto comprende al menos dos grupos de símbolos cada uno de los cuales comprende al menos dos símbolos piloto y los grupos de símbolos, donde la evaluación de una señal recibida por un receptor (10) como resultado de la transmisión de la señal con respecto a una fase, los grupos de símbolos generan errores de fase que dependen de la desviación temporal entre un punto de referencia en el tiempo de la transmisión de la señal por el transmisor (1) y un valor asumido y/o estimado por la evaluación del punto de referencia en el tiempo, compensando de manera esencialmente mutua errores de fase entre sí a través de los grupos de símbolos en la evaluación.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017206259.2A DE102017206259B3 (de) | 2017-04-11 | 2017-04-11 | Sender und empfänger und entsprechende verfahren |
| PCT/EP2018/025099 WO2018188809A1 (de) | 2017-04-11 | 2018-04-09 | Sender und empfänger und entsprechende verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019012204A true MX2019012204A (es) | 2020-01-21 |
Family
ID=62002109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019012204A MX2019012204A (es) | 2017-04-11 | 2018-04-09 | Transmisor y receptor y metodos correspondientes. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10868705B2 (es) |
| EP (2) | EP3876491B1 (es) |
| JP (2) | JP2020517177A (es) |
| KR (1) | KR102341877B1 (es) |
| CN (1) | CN110832817B (es) |
| CA (1) | CA3059522C (es) |
| DE (1) | DE102017206259B3 (es) |
| DK (1) | DK3610617T3 (es) |
| MX (1) | MX2019012204A (es) |
| MY (1) | MY204522A (es) |
| PL (1) | PL3610617T3 (es) |
| RU (1) | RU2733532C1 (es) |
| WO (1) | WO2018188809A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017206236A1 (de) * | 2017-04-11 | 2018-10-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Spezifische hoppingmuster für telegram-splitting |
| DE102018218730A1 (de) * | 2018-10-31 | 2020-04-30 | Diehl Metering Gmbh | Detektion einer Pilotsequenz auf einfachen Rechnern |
| CN111901891B (zh) * | 2020-01-16 | 2025-10-31 | 中兴通讯股份有限公司 | 数据处理方法、装置、第一通信节点和第二通信节点 |
| CN111896078B (zh) * | 2020-07-09 | 2022-05-13 | 合肥联睿微电子科技有限公司 | 一种基于蓝牙通讯的校表方法 |
| CN111970087B (zh) * | 2020-07-30 | 2022-10-28 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Gmsk调制的硬件实现方法 |
| CN112671528B (zh) * | 2020-12-03 | 2023-07-18 | 东南大学 | 一种基于dft的符号跳变单频复指数信号频率估计方法 |
| CN112436905B (zh) * | 2021-01-27 | 2021-04-09 | 西南交通大学 | 一种通信雷达联合系统 |
| US11870627B2 (en) * | 2021-08-18 | 2024-01-09 | Qualcomm Incorporated | Guard interval-based waveform with data part and tail part |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1148910C (zh) * | 2001-02-28 | 2004-05-05 | 上海大唐移动通信设备有限公司 | 在通信系统中校正信号的信噪比估计值的方法和装置 |
| JP3761887B2 (ja) * | 2004-01-15 | 2006-03-29 | 日本無線株式会社 | 既知信号区間検出回路 |
| US7742533B2 (en) * | 2004-03-12 | 2010-06-22 | Kabushiki Kaisha Toshiba | OFDM signal transmission method and apparatus |
| KR100770924B1 (ko) * | 2005-02-04 | 2007-10-26 | 삼성전자주식회사 | 무선 통신 시스템에서 주파수 오차 보상 장치 및 방법 |
| JP4526977B2 (ja) * | 2005-03-02 | 2010-08-18 | 株式会社エヌ・ティ・ティ・ドコモ | 送信機および送信制御方法 |
| CN1333533C (zh) * | 2005-05-16 | 2007-08-22 | 北京北方烽火科技有限公司 | 直接序列扩频移动通信系统的频率补偿方法 |
| US7720164B2 (en) * | 2007-02-26 | 2010-05-18 | Telefonaktiebolaget L M Ericsson (Publ) | Transmission scheme for uplink access in a FDMA system |
| IL203785A (en) * | 2007-09-12 | 2014-07-31 | Qualcomm Inc | Devices to increase capacitance and methods for wireless communication |
| EP2292051B1 (en) * | 2008-06-23 | 2011-12-28 | Greenpeak Technologies N.V. | End node and network coordinator using a csma based protocol |
| WO2010119332A1 (en) * | 2009-04-16 | 2010-10-21 | Panoramic Power Ltd. | Apparatus and methods thereof for power consumption measurement at circuit breaker points |
| JP2011101131A (ja) * | 2009-11-05 | 2011-05-19 | Nec Corp | バースト通信用変調装置、復調装置、変調および復調方法ならびに通信システム |
| US9237526B2 (en) * | 2010-03-12 | 2016-01-12 | Sunrise Micro Devices, Inc. | Power efficient communications |
| US8718169B2 (en) | 2010-06-15 | 2014-05-06 | Qualcomm Incorporated | Using a field format on a communication device |
| US8576743B2 (en) * | 2010-12-28 | 2013-11-05 | Qualcomm Incorporated | Apparatus and methods for estimating an unknown frequency error of a tone signal |
| JP5601205B2 (ja) * | 2011-01-07 | 2014-10-08 | 富士通株式会社 | 光受信器および光通信システム |
| US20130230120A1 (en) * | 2011-08-29 | 2013-09-05 | Qualcomm Incorporated | Apparatus and methods for long and short training sequences for a fast fourier transform |
| DE102011082098B4 (de) | 2011-09-02 | 2014-04-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Batteriebetriebene stationäre Sensoranordnung mit unidirektionaler Datenübertragung |
| US8824501B2 (en) * | 2011-09-16 | 2014-09-02 | Alcatel Lucent | Performance enhancement through optical variants |
| EP2914039A1 (de) | 2014-02-26 | 2015-09-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Datensendeanordnung, Datenempfänger und Verfahren zum Betreiben derselben |
| EP3267706B1 (en) * | 2015-04-15 | 2020-08-05 | Huawei Technologies Co., Ltd. | Reference signal sending and receiving method and device |
| CN109219946B (zh) | 2016-03-31 | 2021-09-14 | 弗劳恩霍夫应用研究促进协会 | 用于接收数据分组的方法、接收机和计算机可读存储介质 |
-
2017
- 2017-04-11 DE DE102017206259.2A patent/DE102017206259B3/de active Active
-
2018
- 2018-04-09 DK DK18718110.2T patent/DK3610617T3/da active
- 2018-04-09 KR KR1020197033260A patent/KR102341877B1/ko active Active
- 2018-04-09 MX MX2019012204A patent/MX2019012204A/es unknown
- 2018-04-09 MY MYPI2019005852A patent/MY204522A/en unknown
- 2018-04-09 EP EP21170876.3A patent/EP3876491B1/de active Active
- 2018-04-09 WO PCT/EP2018/025099 patent/WO2018188809A1/de not_active Ceased
- 2018-04-09 EP EP18718110.2A patent/EP3610617B1/de active Active
- 2018-04-09 CN CN201880038525.0A patent/CN110832817B/zh active Active
- 2018-04-09 JP JP2019555767A patent/JP2020517177A/ja active Pending
- 2018-04-09 RU RU2019135847A patent/RU2733532C1/ru active
- 2018-04-09 CA CA3059522A patent/CA3059522C/en active Active
- 2018-04-09 PL PL18718110T patent/PL3610617T3/pl unknown
-
2019
- 2019-10-10 US US16/598,871 patent/US10868705B2/en active Active
-
2022
- 2022-01-28 JP JP2022011809A patent/JP2022064954A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017206259B3 (de) | 2018-07-12 |
| PL3610617T3 (pl) | 2022-01-03 |
| US10868705B2 (en) | 2020-12-15 |
| EP3876491B1 (de) | 2025-05-07 |
| EP3610617A1 (de) | 2020-02-19 |
| MY204522A (en) | 2024-09-02 |
| RU2733532C1 (ru) | 2020-10-05 |
| DK3610617T3 (da) | 2021-10-25 |
| CA3059522C (en) | 2021-12-14 |
| CN110832817A (zh) | 2020-02-21 |
| CN110832817B (zh) | 2022-06-03 |
| JP2020517177A (ja) | 2020-06-11 |
| US20200052952A1 (en) | 2020-02-13 |
| CA3059522A1 (en) | 2018-10-18 |
| JP2022064954A (ja) | 2022-04-26 |
| KR20190140453A (ko) | 2019-12-19 |
| WO2018188809A1 (de) | 2018-10-18 |
| EP3610617B1 (de) | 2021-07-28 |
| KR102341877B1 (ko) | 2021-12-21 |
| EP3876491A1 (de) | 2021-09-08 |
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