CN104854794B - 电视接收机、电视广播接收方法和移动终端 - Google Patents

电视接收机、电视广播接收方法和移动终端 Download PDF

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Publication number
CN104854794B
CN104854794B CN201480003491.3A CN201480003491A CN104854794B CN 104854794 B CN104854794 B CN 104854794B CN 201480003491 A CN201480003491 A CN 201480003491A CN 104854794 B CN104854794 B CN 104854794B
Authority
CN
China
Prior art keywords
antenna
switch
terminal
tuner
decoder
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.)
Expired - Fee Related
Application number
CN201480003491.3A
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English (en)
Chinese (zh)
Other versions
CN104854794A (zh
Inventor
塚原光树
野沢英基
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Semiconductor Solutions Corp
Original Assignee
Sony Corp
Sony Semiconductor Solutions Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp, Sony Semiconductor Solutions Corp filed Critical Sony Corp
Publication of CN104854794A publication Critical patent/CN104854794A/zh
Application granted granted Critical
Publication of CN104854794B publication Critical patent/CN104854794B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
    • 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
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
    • H04B7/0814—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0822—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection according to predefined selection scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radio Transmission System (AREA)
  • Details Of Aerials (AREA)
CN201480003491.3A 2013-03-21 2014-01-14 电视接收机、电视广播接收方法和移动终端 Expired - Fee Related CN104854794B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-057820 2013-03-21
JP2013057820A JP5974944B2 (ja) 2013-03-21 2013-03-21 携帯端末
PCT/JP2014/000112 WO2014147925A1 (en) 2013-03-21 2014-01-14 Television receiver, television broadcast receiving method and mobile terminal

Publications (2)

Publication Number Publication Date
CN104854794A CN104854794A (zh) 2015-08-19
CN104854794B true CN104854794B (zh) 2018-01-23

Family

ID=50069270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480003491.3A Expired - Fee Related CN104854794B (zh) 2013-03-21 2014-01-14 电视接收机、电视广播接收方法和移动终端

Country Status (6)

Country Link
US (1) US9479722B2 (enExample)
EP (1) EP2976835B1 (enExample)
JP (1) JP5974944B2 (enExample)
CN (1) CN104854794B (enExample)
BR (1) BR112015013200A2 (enExample)
WO (1) WO2014147925A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010252468A (ja) 2009-04-14 2010-11-04 Sony Corp 送電装置および方法、受電装置および方法、並びに、電力伝送システム
JP5761232B2 (ja) 2013-03-01 2015-08-12 ソニー株式会社 受信装置および電子機器
JP6369464B2 (ja) 2013-06-13 2018-08-08 ソニー株式会社 テレビジョン受信装置およびテレビジョン受信方法
JP6859238B2 (ja) * 2017-09-15 2021-04-14 マスプロ電工株式会社 Ｃａｔｖヘッドエンド装置
KR102488640B1 (ko) * 2018-01-30 2023-01-16 삼성전자주식회사 Usb 커넥터를 이용하여 안테나 기능을 수행하기 위한 장치 및 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676870A1 (en) * 1994-04-08 1995-10-11 Mitsubishi Denki Kabushiki Kaisha Space diversity receiver with antenna selection based on error rate and signal strength
US7034898B1 (en) * 2000-02-16 2006-04-25 Harman Becker Automotive Systems Gmbh Mobile television receiver
CN1905423A (zh) * 2005-07-29 2007-01-31 乐金电子(中国)研究开发中心有限公司 基于分集接收的数字广播终端及接收方法
JP2008193384A (ja) * 2007-02-05 2008-08-21 Sharp Corp 受信装置

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JPH0746990Y2 (ja) * 1990-03-13 1995-10-25 アルパイン株式会社 テレビジョンダイバーシティ装置
JPH09162850A (ja) * 1995-12-14 1997-06-20 Matsushita Electric Ind Co Ltd デジタルコードレス電話装置
JP2005229391A (ja) * 2004-02-13 2005-08-25 Pioneer Electronic Corp 受信機、受信方法、受信制御用プログラムおよび記録媒体
US7701515B2 (en) * 2004-02-13 2010-04-20 Broadcom Corporation Multi-input multi-output tuner front ends
US7792507B2 (en) * 2004-07-29 2010-09-07 Microsoft Corporation Automatic TV signal and tuner setup
US7512392B2 (en) 2004-08-12 2009-03-31 Skyworks Solutions, Inc. System for adaptively filtering a received signal in a wireless receiver
JP2006067384A (ja) * 2004-08-27 2006-03-09 Sharp Corp ダイバーシティ方式の受信機、ダイバーシティ方式の送受信システム、ワイヤレスサウンドシステム
JP2006135845A (ja) * 2004-11-09 2006-05-25 Matsushita Electric Ind Co Ltd 携帯無線端末装置
US7623594B2 (en) 2005-02-28 2009-11-24 Delphi Technologies, Inc. Satellite receiver system
JP2007013715A (ja) * 2005-06-30 2007-01-18 Toshiba Corp アンテナスイッチシステム
JP2009130812A (ja) * 2007-11-27 2009-06-11 Sharp Corp デュアルチャンネル放送受信機及びそれを備えた携帯端末
JP2010141766A (ja) * 2008-12-15 2010-06-24 Panasonic Corp デジタル放送受信装置
JP2012104863A (ja) * 2009-03-03 2012-05-31 Panasonic Corp デジタル放送受信装置及びデジタル放送受信方法
KR101023646B1 (ko) * 2009-09-24 2011-03-22 한국과학기술원 멀티 채널 신호를 처리하는 장치 및 방법과 이를 이용하는 멀티 채널 수신기
CN103262567A (zh) * 2010-12-17 2013-08-21 泰景系统公司 多线天线移动通信装置
CN103597744B (zh) * 2011-06-17 2016-09-07 株式会社村田制作所 分波器
US9882602B2 (en) 2011-06-29 2018-01-30 Qualcomm Incorporated Global navigation satellite system receiver with filter bypass mode for improved sensitivity
JP5686066B2 (ja) 2011-08-04 2015-03-18 ソニー株式会社 チューナモジュール及び受信装置
JP5803896B2 (ja) * 2012-02-23 2015-11-04 ソニー株式会社 入出力装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676870A1 (en) * 1994-04-08 1995-10-11 Mitsubishi Denki Kabushiki Kaisha Space diversity receiver with antenna selection based on error rate and signal strength
US7034898B1 (en) * 2000-02-16 2006-04-25 Harman Becker Automotive Systems Gmbh Mobile television receiver
CN1905423A (zh) * 2005-07-29 2007-01-31 乐金电子(中国)研究开发中心有限公司 基于分集接收的数字广播终端及接收方法
JP2008193384A (ja) * 2007-02-05 2008-08-21 Sharp Corp 受信装置

Also Published As

Publication number Publication date
EP2976835A1 (en) 2016-01-27
WO2014147925A1 (en) 2014-09-25
BR112015013200A2 (pt) 2017-07-11
CN104854794A (zh) 2015-08-19
US20150319395A1 (en) 2015-11-05
EP2976835B1 (en) 2021-03-31
JP2014183517A (ja) 2014-09-29
JP5974944B2 (ja) 2016-08-23
US9479722B2 (en) 2016-10-25

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Date Code Title Description
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160829

Address after: Kanagawa

Applicant after: SONY SEMICONDUCTOR SOLUTIONS Corp.

Address before: Tokyo, Japan

Applicant before: Sony Corp.

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180123

Termination date: 20220114