JP7092660B2 - デジタルラジオ受信機におけるアナログ経路とデジタル経路の同期処理のためのシステム及び方法 - Google Patents

デジタルラジオ受信機におけるアナログ経路とデジタル経路の同期処理のためのシステム及び方法 Download PDF

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JP7092660B2
JP7092660B2 JP2018506160A JP2018506160A JP7092660B2 JP 7092660 B2 JP7092660 B2 JP 7092660B2 JP 2018506160 A JP2018506160 A JP 2018506160A JP 2018506160 A JP2018506160 A JP 2018506160A JP 7092660 B2 JP7092660 B2 JP 7092660B2
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sample
digital
audio
sample rate
analog
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JP2018528671A5 (cg-RX-API-DMAC7.html
JP2018528671A (ja
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マイケル ネカムキン
ハンジュン チェン
リンリン リ
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アイビクィティ デジタル コーポレイション
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    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)
JP2018506160A 2015-08-04 2016-07-25 デジタルラジオ受信機におけるアナログ経路とデジタル経路の同期処理のためのシステム及び方法 Active JP7092660B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/817,578 2015-08-04
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 (3)

Publication Number Publication Date
JP2018528671A JP2018528671A (ja) 2018-09-27
JP2018528671A5 JP2018528671A5 (cg-RX-API-DMAC7.html) 2019-09-05
JP7092660B2 true JP7092660B2 (ja) 2022-06-28

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JP2018506160A Active JP7092660B2 (ja) 2015-08-04 2016-07-25 デジタルラジオ受信機におけるアナログ経路とデジタル経路の同期処理のためのシステム及び方法

Country Status (9)

Country Link
US (1) US9819480B2 (cg-RX-API-DMAC7.html)
EP (1) EP3332495B1 (cg-RX-API-DMAC7.html)
JP (1) JP7092660B2 (cg-RX-API-DMAC7.html)
KR (1) KR102552996B1 (cg-RX-API-DMAC7.html)
CN (1) CN108028709B (cg-RX-API-DMAC7.html)
AU (3) AU2016302609A1 (cg-RX-API-DMAC7.html)
CA (1) CA2994690C (cg-RX-API-DMAC7.html)
MX (1) MX384807B (cg-RX-API-DMAC7.html)
WO (1) WO2017023600A1 (cg-RX-API-DMAC7.html)

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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
US12425116B2 (en) * 2021-08-13 2025-09-23 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
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Also Published As

Publication number Publication date
MX2018001524A (es) 2018-08-23
CN108028709A (zh) 2018-05-11
AU2016302609A1 (en) 2018-03-01
US9819480B2 (en) 2017-11-14
MX384807B (es) 2025-03-04
WO2017023600A1 (en) 2017-02-09
CN108028709B (zh) 2020-05-05
AU2020264376A1 (en) 2020-12-03
CA2994690C (en) 2023-10-10
CA2994690A1 (en) 2017-02-09
EP3332495A1 (en) 2018-06-13
US20170041129A1 (en) 2017-02-09
AU2022215223A1 (en) 2022-09-01
KR102552996B1 (ko) 2023-07-06
KR20180036756A (ko) 2018-04-09
EP3332495B1 (en) 2021-03-24
JP2018528671A (ja) 2018-09-27

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