MX384807B - Sistema y metodo para procesamiento sincrono de trayectorias analogas y digitales en un receptor de radio digital. - Google Patents
Sistema y metodo para procesamiento sincrono de trayectorias analogas y digitales en un receptor de radio digital.Info
- Publication number
- MX384807B MX384807B MX2018001524A MX2018001524A MX384807B MX 384807 B MX384807 B MX 384807B MX 2018001524 A MX2018001524 A MX 2018001524A MX 2018001524 A MX2018001524 A MX 2018001524A MX 384807 B MX384807 B MX 384807B
- Authority
- MX
- Mexico
- Prior art keywords
- digital
- component
- samples
- radio receiver
- analogue
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000001360 synchronised effect Effects 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
- H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/11—Arrangements for counter-measures when a portion of broadcast information is unavailable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
- H04L7/0033—Correction by delay
- H04L7/0041—Delay of data signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0079—Receiver details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
- H04H2201/18—Aspects of broadcast communication characterised by the type of broadcast system in band on channel [IBOC]
-
- 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
-
- 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
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
- H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
- H04L7/0029—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of received data signal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/817,578 US9819480B2 (en) | 2015-08-04 | 2015-08-04 | System and method for synchronous processing of analog and digital pathways in a digital radio receiver |
| PCT/US2016/043888 WO2017023600A1 (en) | 2015-08-04 | 2016-07-25 | System and method for synchronous processing of analog and digital pathways in a digital radio receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2018001524A MX2018001524A (es) | 2018-08-23 |
| MX384807B true MX384807B (es) | 2025-03-04 |
Family
ID=56852383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018001524A MX384807B (es) | 2015-08-04 | 2016-07-25 | Sistema y metodo para procesamiento sincrono de trayectorias analogas y digitales en un receptor de radio digital. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9819480B2 (enExample) |
| EP (1) | EP3332495B1 (enExample) |
| JP (1) | JP7092660B2 (enExample) |
| KR (1) | KR102552996B1 (enExample) |
| CN (1) | CN108028709B (enExample) |
| AU (3) | AU2016302609A1 (enExample) |
| CA (1) | CA2994690C (enExample) |
| MX (1) | MX384807B (enExample) |
| WO (1) | WO2017023600A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10666416B2 (en) | 2016-04-14 | 2020-05-26 | Ibiquity Digital Corporation | Time-alignment measurement for hybrid HD radio technology |
| US9832007B2 (en) * | 2016-04-14 | 2017-11-28 | Ibiquity Digital Corporation | Time-alignment measurement for hybrid HD radio™ technology |
| WO2019035855A1 (en) * | 2017-08-15 | 2019-02-21 | Google Llc | OPTIMIZED USE OF CONTINUOUS DIFFUSION BANDWIDTH USING MULTICAST |
| CN115802046A (zh) * | 2018-06-28 | 2023-03-14 | 杜比实验室特许公司 | 用于自适应流传输对齐的帧转换 |
| KR102072309B1 (ko) * | 2018-10-12 | 2020-01-31 | 피앤피넷 주식회사 | Ｈｄ 라디오 수신기에서의 물리층 블록의 블록 카운트 보정 방법 |
| CN111193959B (zh) * | 2018-11-15 | 2022-01-07 | 西安诺瓦星云科技股份有限公司 | 模拟视频信号处理方法和模拟视频处理装置 |
| KR102153709B1 (ko) * | 2019-06-18 | 2020-09-09 | 주식회사 텔레칩스 | 클록 오프셋을 추정하는 디지털 오디오 방송 수신 장치 및 그 방법 |
| US12200094B2 (en) | 2019-10-30 | 2025-01-14 | Lg Electronics Inc. | Electronic device and method for controlling same |
| CN111884743B (zh) * | 2020-07-29 | 2022-02-01 | 吉林省广播电视研究所(吉林省广播电视局科技信息中心) | 调频广播中频抽样解调系统 |
| KR102277569B1 (ko) | 2021-03-02 | 2021-07-14 | 주식회사 알에프투디지털 | Cdr 신호의 빠른 검출 및 동기 방법 |
| KR20220147450A (ko) * | 2021-04-27 | 2022-11-03 | 삼성전자주식회사 | Nfc 수신기 및 이의 동작 방법 |
| CA3170395A1 (en) * | 2021-08-13 | 2023-02-13 | Nautel Limited | Systems and method for consistent fm/hd1 diversity delay |
| KR102409697B1 (ko) * | 2022-04-06 | 2022-06-16 | 주식회사 알에프투디지털 | 단방향 오프셋 추정을 이용한 오디오 동기 시스템 |
| CN115840410B (zh) * | 2023-02-22 | 2023-05-12 | 合肥芯荣微电子有限公司 | 一种硬件可编程音频芯片、系统及在线升级方法 |
| US20240333329A1 (en) * | 2023-03-27 | 2024-10-03 | Skyworks Solutions, Inc. | Systems and methods for asynchronous data flow in digital radios |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6178317B1 (en) | 1997-10-09 | 2001-01-23 | Ibiquity Digital Corporation | System and method for mitigating intermittent interruptions in an audio radio broadcast system |
| JP2955285B1 (ja) * | 1998-09-30 | 1999-10-04 | 松下電器産業株式会社 | デジタルオーディオ受信機 |
| US6590944B1 (en) * | 1999-02-24 | 2003-07-08 | Ibiquity Digital Corporation | Audio blend method and apparatus for AM and FM in band on channel digital audio broadcasting |
| US6721337B1 (en) | 1999-08-24 | 2004-04-13 | Ibiquity Digital Corporation | Method and apparatus for transmission and reception of compressed audio frames with prioritized messages for digital audio broadcasting |
| US6549544B1 (en) | 1999-11-10 | 2003-04-15 | Ibiquity Digital Corporation | Method and apparatus for transmission and reception of FM in-band on-channel digital audio broadcasting |
| US6671340B1 (en) | 2000-06-15 | 2003-12-30 | Ibiquity Digital Corporation | Method and apparatus for reduction of interference in FM in-band on-channel digital audio broadcasting receivers |
| JP2002271305A (ja) | 2001-03-14 | 2002-09-20 | Matsushita Electric Ind Co Ltd | 自動周波数制御回路 |
| US7305043B2 (en) | 2002-10-17 | 2007-12-04 | Ibiquity Digital Corporation | Method and apparatus for formatting signals for digital audio broadcasting transmission and reception |
| US6898249B2 (en) | 2002-12-17 | 2005-05-24 | Ibiquity Digital Corporation | Method and apparatus for AM digital audio broadcasting with amplitude scaled tertiary subcarriers |
| US7546088B2 (en) | 2004-07-26 | 2009-06-09 | Ibiquity Digital Corporation | Method and apparatus for blending an audio signal in an in-band on-channel radio system |
| US8027419B2 (en) | 2005-04-08 | 2011-09-27 | Ibiquity Digital Corporation | Method for alignment of analog and digital audio in a hybrid radio waveform |
| US7733993B2 (en) * | 2005-10-14 | 2010-06-08 | Nokia Corporation | Phase noise canceling OFDM receiver |
| US7733983B2 (en) | 2005-11-14 | 2010-06-08 | Ibiquity Digital Corporation | Symbol tracking for AM in-band on-channel radio receivers |
| US20080181144A1 (en) * | 2007-01-30 | 2008-07-31 | Broadcom Corporation, A California Corporation | RF transceiver system with impedance mismatch detection and control and methods for use therewith |
| CN101277285A (zh) * | 2007-03-29 | 2008-10-01 | 深圳赛意法微电子有限公司 | Drm接收机和解调方法 |
| CN101277287A (zh) * | 2007-03-29 | 2008-10-01 | 深圳赛意法微电子有限公司 | 具有模拟和数字分离滤波器的drm接收机和解调方法 |
| US8040989B2 (en) | 2008-01-29 | 2011-10-18 | Ibiquity Digital Corporation | System and method for sampling rate adjustment of digital radio receiver |
| US8180470B2 (en) | 2008-07-31 | 2012-05-15 | Ibiquity Digital Corporation | Systems and methods for fine alignment of analog and digital signal pathways |
| US8068563B2 (en) | 2008-10-20 | 2011-11-29 | Ibiquity Digital Corporation | Systems and methods for frequency offset correction in a digital radio broadcast receiver |
| US8451868B2 (en) | 2009-04-15 | 2013-05-28 | Ibiquity Digital Corporation | Systems and methods for transmitting media content via digital radio broadcast transmission for synchronized rendering by a receiver |
| US8144612B2 (en) | 2009-04-15 | 2012-03-27 | Ibiquity Digital Corporation | Systems and methods for transmitting media content via digital radio broadcast transmission for synchronized rendering by a receiver |
| US8660128B2 (en) | 2009-04-15 | 2014-02-25 | Ibiquity Digital Corporation | Systems and methods for a multiport synchronous-asynchronous client for scheduling and delivering content for digital radio broadcast transmission |
| US8526897B2 (en) * | 2010-11-03 | 2013-09-03 | Silicon Laboratories Inc. | Controlling power consumption in a radio tuner |
| US8804865B2 (en) | 2011-06-29 | 2014-08-12 | Silicon Laboratories Inc. | Delay adjustment using sample rate converters |
| JP5739372B2 (ja) * | 2012-04-25 | 2015-06-24 | 信越化学工業株式会社 | 接着剤組成物、並びにこれを用いた接着シート、半導体装置保護用材料、及び半導体装置 |
| US8737532B2 (en) * | 2012-05-31 | 2014-05-27 | Silicon Laboratories Inc. | Sample rate estimator for digital radio reception systems |
| US9252899B2 (en) * | 2012-06-26 | 2016-02-02 | Ibiquity Digital Corporation | Adaptive bandwidth management of IBOC audio signals during blending |
| US9094139B2 (en) | 2012-06-26 | 2015-07-28 | Ibiquity Digital Corporation | Look ahead metrics to improve blending decision |
-
2015
- 2015-08-04 US US14/817,578 patent/US9819480B2/en active Active
-
2016
- 2016-07-25 AU AU2016302609A patent/AU2016302609A1/en not_active Abandoned
- 2016-07-25 EP EP16759894.5A patent/EP3332495B1/en active Active
- 2016-07-25 WO PCT/US2016/043888 patent/WO2017023600A1/en not_active Ceased
- 2016-07-25 CA CA2994690A patent/CA2994690C/en active Active
- 2016-07-25 MX MX2018001524A patent/MX384807B/es unknown
- 2016-07-25 KR KR1020187005963A patent/KR102552996B1/ko active Active
- 2016-07-25 JP JP2018506160A patent/JP7092660B2/ja active Active
- 2016-07-25 CN CN201680054756.1A patent/CN108028709B/zh active Active
-
2020
- 2020-11-06 AU AU2020264376A patent/AU2020264376A1/en not_active Abandoned
-
2022
- 2022-08-11 AU AU2022215223A patent/AU2022215223A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017023600A1 (en) | 2017-02-09 |
| KR102552996B1 (ko) | 2023-07-06 |
| EP3332495B1 (en) | 2021-03-24 |
| CN108028709A (zh) | 2018-05-11 |
| US9819480B2 (en) | 2017-11-14 |
| AU2016302609A1 (en) | 2018-03-01 |
| AU2020264376A1 (en) | 2020-12-03 |
| CA2994690C (en) | 2023-10-10 |
| MX2018001524A (es) | 2018-08-23 |
| JP2018528671A (ja) | 2018-09-27 |
| CN108028709B (zh) | 2020-05-05 |
| JP7092660B2 (ja) | 2022-06-28 |
| KR20180036756A (ko) | 2018-04-09 |
| US20170041129A1 (en) | 2017-02-09 |
| EP3332495A1 (en) | 2018-06-13 |
| AU2022215223A1 (en) | 2022-09-01 |
| CA2994690A1 (en) | 2017-02-09 |
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