CN103313112B - 半导体设备及其信号处理方法 - Google Patents
半导体设备及其信号处理方法 Download PDFInfo
- Publication number
- CN103313112B CN103313112B CN201310090942.9A CN201310090942A CN103313112B CN 103313112 B CN103313112 B CN 103313112B CN 201310090942 A CN201310090942 A CN 201310090942A CN 103313112 B CN103313112 B CN 103313112B
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- CN
- China
- Prior art keywords
- broadcast
- decoder
- broadcast singal
- general processor
- tuner
- 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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Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 54
- 238000003672 processing method Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 claims description 59
- 230000008859 change Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000052 comparative effect Effects 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims 2
- 230000008569 process Effects 0.000 description 54
- 238000012545 processing Methods 0.000 description 13
- 239000004973 liquid crystal related substance Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
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- 230000007423 decrease Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
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- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 238000012806 monitoring device Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
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Classifications
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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
- H04B1/1638—Special circuits to enhance selectivity of receivers not otherwise provided for
-
- 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
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
-
- 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
- H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
-
- 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
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
-
- 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
- H04N21/43—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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012058632A JP5854899B2 (ja) | 2012-03-15 | 2012-03-15 | 半導体装置、及びその信号処理方法 |
JP2012-058632 | 2012-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103313112A CN103313112A (zh) | 2013-09-18 |
CN103313112B true CN103313112B (zh) | 2018-01-02 |
Family
ID=49137819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310090942.9A Active CN103313112B (zh) | 2012-03-15 | 2013-03-14 | 半导体设备及其信号处理方法 |
Country Status (3)
Country | Link |
---|---|
US (3) | US8767131B2 (zh) |
JP (1) | JP5854899B2 (zh) |
CN (1) | CN103313112B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6331330B2 (ja) * | 2013-10-24 | 2018-05-30 | 富士通株式会社 | 情報処理装置、情報処理方法および情報処理プログラム |
JP2018182363A (ja) * | 2017-04-03 | 2018-11-15 | 株式会社Jvcケンウッド | 放送受信装置および放送受信方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101091218A (zh) * | 2005-08-29 | 2007-12-19 | 卡西欧计算机株式会社 | 记录装置、移动接收机装置以及数据管理方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007214675A (ja) * | 2006-02-07 | 2007-08-23 | Hitachi Ltd | デジタル放送受信装置 |
JP4574681B2 (ja) * | 2006-04-20 | 2010-11-04 | パナソニック株式会社 | ダイバーシチ受信装置 |
JPWO2008026376A1 (ja) * | 2006-09-01 | 2010-01-14 | シャープ株式会社 | 復調装置、復調装置の制御方法、復調装置の制御プログラム、および復調装置の制御プログラムを記録した記録媒体 |
JP2008193654A (ja) * | 2007-01-10 | 2008-08-21 | Matsushita Electric Ind Co Ltd | デジタル放送受信回路、これを備えたデジタル放送受信装置とその制御方法 |
JP4315990B2 (ja) * | 2007-04-09 | 2009-08-19 | 三洋電機株式会社 | デジタル放送受信機 |
JP2009077039A (ja) * | 2007-09-19 | 2009-04-09 | Panasonic Corp | デジタル放送受信装置、半導体集積回路及びデジタル放送受信方法 |
JP2010219678A (ja) * | 2009-03-13 | 2010-09-30 | Fujitsu Ten Ltd | 移動体用受信装置 |
JP2010258670A (ja) * | 2009-04-23 | 2010-11-11 | Fujitsu Ten Ltd | デジタル放送受信装置 |
US20120320281A1 (en) * | 2011-06-14 | 2012-12-20 | Teruo Kinoshita | Television receiver apparatus and control method |
-
2012
- 2012-03-15 JP JP2012058632A patent/JP5854899B2/ja active Active
-
2013
- 2013-02-15 US US13/767,926 patent/US8767131B2/en active Active
- 2013-03-14 CN CN201310090942.9A patent/CN103313112B/zh active Active
-
2014
- 2014-05-07 US US14/272,316 patent/US9036093B2/en active Active
-
2015
- 2015-04-23 US US14/694,158 patent/US9231717B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101091218A (zh) * | 2005-08-29 | 2007-12-19 | 卡西欧计算机株式会社 | 记录装置、移动接收机装置以及数据管理方法 |
Also Published As
Publication number | Publication date |
---|---|
US9231717B2 (en) | 2016-01-05 |
US9036093B2 (en) | 2015-05-19 |
CN103313112A (zh) | 2013-09-18 |
US8767131B2 (en) | 2014-07-01 |
JP2013192161A (ja) | 2013-09-26 |
US20150229419A1 (en) | 2015-08-13 |
JP5854899B2 (ja) | 2016-02-09 |
US20130242204A1 (en) | 2013-09-19 |
US20140241475A1 (en) | 2014-08-28 |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: RENESAS ELECTRONICS CORPORATION Free format text: FORMER OWNER: RENESAS MOBILE CORP. Effective date: 20150309 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150309 Address after: Kanagawa Applicant after: Renesas Electronics Corporation Address before: Tokyo, Japan, Japan Applicant before: Renesas Mobile Corp. |
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan, Japan Applicant after: Renesas Electronics Corporation Address before: Kanagawa Applicant before: Renesas Electronics Corporation |
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GR01 | Patent grant | ||
GR01 | Patent grant |