CN101304393A - 多媒体数字接口系统及其方法 - Google Patents
多媒体数字接口系统及其方法 Download PDFInfo
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- CN101304393A CN101304393A CN200810127738.9A CN200810127738A CN101304393A CN 101304393 A CN101304393 A CN 101304393A CN 200810127738 A CN200810127738 A CN 200810127738A CN 101304393 A CN101304393 A CN 101304393A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03343—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
Abstract
Description
Claims (123)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90177707P | 2007-02-16 | 2007-02-16 | |
US60/901,777 | 2007-02-16 | ||
US93940307P | 2007-05-22 | 2007-05-22 | |
US60/939,403 | 2007-05-22 | ||
US95639407P | 2007-08-17 | 2007-08-17 | |
US60/956,394 | 2007-08-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101304393A true CN101304393A (zh) | 2008-11-12 |
CN101304393B CN101304393B (zh) | 2013-07-17 |
Family
ID=39590804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810127738.9A Active CN101304393B (zh) | 2007-02-16 | 2008-02-15 | 多媒体数字接口系统及其方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8462759B2 (zh) |
EP (1) | EP1959623B1 (zh) |
CN (1) | CN101304393B (zh) |
CA (1) | CA2621256C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101915344A (zh) * | 2010-07-13 | 2010-12-15 | 乐克斯瑞(北京)数字技术有限公司 | 一种采用独立功能构件设计、可组装数字家庭终端 |
CN102710295A (zh) * | 2012-06-05 | 2012-10-03 | 成都微迪数字系统技术有限公司 | 一种中继器 |
CN102804765A (zh) * | 2009-06-13 | 2012-11-28 | 光导束公司 | 利用pam技术的hdmi tmds光信号传输 |
CN104349075A (zh) * | 2013-08-02 | 2015-02-11 | 宏正自动科技股份有限公司 | 多媒体传输接收系统、多媒体传送装置及多媒体接收装置 |
CN106610910A (zh) * | 2015-10-21 | 2017-05-03 | 宏正自动科技股份有限公司 | 在不同通讯接口间相互传输信号的系统、装置及其方法 |
CN106610909A (zh) * | 2015-10-21 | 2017-05-03 | 宏正自动科技股份有限公司 | 分离半双工信号的系统、装置及其方法 |
CN106933524A (zh) * | 2015-12-29 | 2017-07-07 | 宏正自动科技股份有限公司 | 增加显示埠相容性的方法 |
CN108597426A (zh) * | 2018-03-26 | 2018-09-28 | 武汉精测电子集团股份有限公司 | Dp接口中aux通道幅值调节装置及方法 |
CN111954033A (zh) * | 2016-04-27 | 2020-11-17 | 谷歌有限责任公司 | 用于减少对于流媒体内容需要的带宽的方法和系统 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8159927B2 (en) * | 2007-02-16 | 2012-04-17 | Gennum Corporation | Transmit, receive, and cross-talk cancellation filters for back channelling |
US8462759B2 (en) | 2007-02-16 | 2013-06-11 | Semtech Canada Corporation | Multi-media digital interface systems and methods |
US8767952B2 (en) * | 2007-12-17 | 2014-07-01 | Broadcom Corporation | Method and system for utilizing a single connection for efficient delivery of power and multimedia information |
US8788718B2 (en) * | 2008-05-27 | 2014-07-22 | Valens Semiconductor Ltd. | Multiple display network supporting HDMI-CEC |
US20100057472A1 (en) * | 2008-08-26 | 2010-03-04 | Hanks Zeng | Method and system for frequency compensation in an audio codec |
WO2010041385A1 (ja) * | 2008-10-09 | 2010-04-15 | パナソニック株式会社 | 映像音声送信装置および映像音声受信装置 |
TWI428749B (zh) * | 2008-10-15 | 2014-03-01 | Aten Int Co Ltd | 主機端連接模組、操作端控制模組、矩陣式多電腦切換器系統、本地端模組、遙控端模組及訊號延伸器系統 |
US8019906B2 (en) | 2009-02-04 | 2011-09-13 | Via Technologies, Inc. | Dual mode displayport (DP) and high definition multimedia interface (HDMI) transmitter configured to transmit video and/or audio signals in DP or HDMI according to mode signal |
KR20100134285A (ko) * | 2009-06-15 | 2010-12-23 | 삼성전자주식회사 | 신호 전송방법, 신호 전송장치 및 신호 전송시스템 |
US20110038286A1 (en) * | 2009-08-17 | 2011-02-17 | Intersil Americas Inc. | Using frequency divisional multiplexing for a high speed serializer/deserializer with back channel communication |
US8841886B2 (en) * | 2009-09-11 | 2014-09-23 | Nxp B.V. | Power charging of mobile devices via a HDMI interface |
US8949481B2 (en) * | 2009-09-14 | 2015-02-03 | Cadence Design Systems, Inc. | Techniques for achieving complete interoperability between different types of multimedia display interfaces |
US8886852B2 (en) | 2009-09-14 | 2014-11-11 | Cadence Design Systems, Inc. | Techniques for achieving complete interoperability between different types of data and multimedia interfaces in handheld devices |
US9197023B2 (en) | 2009-09-14 | 2015-11-24 | Cadence Design Systems, Inc. | Apparatus for enabling simultaneous content streaming and power charging of handheld devices |
US8755431B2 (en) | 2010-01-14 | 2014-06-17 | Silicon Image, Inc. | Transmission and detection of multi-channel signals in reduced channel format |
TWI419545B (zh) | 2010-03-05 | 2013-12-11 | Aten Int Co Ltd | 發送器、接收器及訊號延伸器系統 |
JP5241964B2 (ja) * | 2010-06-30 | 2013-07-17 | アップル インコーポレイテッド | 能動的ケーブル用の回路網 |
JP5764861B2 (ja) * | 2010-12-27 | 2015-08-19 | オンキヨー株式会社 | リピータ装置 |
CN103503466A (zh) * | 2011-04-12 | 2014-01-08 | 杰显通计算机系统 | 用于在数字像素线缆上进行快速数据递送的方法和装置 |
US9811487B2 (en) | 2013-07-03 | 2017-11-07 | Cisco Technology, Inc. | Back channel support for systems with split lane swap |
US20150347348A1 (en) * | 2014-06-03 | 2015-12-03 | QFusion Labs, LLC | Smart connector for electronic components |
WO2016025891A1 (en) * | 2014-08-15 | 2016-02-18 | Quality Manufactured Accessories Inc. | Transport of analog video signals via digital video cables |
EP3243138A4 (en) * | 2015-01-06 | 2018-07-25 | Hewlett-Packard Development Company, L.P. | Adapter to concatenate connectors |
US10490954B1 (en) * | 2017-01-06 | 2019-11-26 | Rockwell Collins, Inc. | EMI hardened displayport interface |
US10466757B2 (en) * | 2017-07-12 | 2019-11-05 | Apple Inc. | Methods and apparatus for safe negotiation of high current for active cable assemblies |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3859469A (en) * | 1973-04-09 | 1975-01-07 | Gte Automatic Electric Lab Inc | Combination hybrid and frequency division multiplexing circuit |
FI981319A (fi) * | 1998-06-10 | 1999-12-11 | Nokia Networks Oy | Kapea- ja laajakaistaisten palvelujen erotus siirtoyhteydellä |
US7299006B1 (en) * | 1999-10-21 | 2007-11-20 | Broadcom Corporation | Adaptive radio transceiver |
US6873703B1 (en) * | 2000-10-11 | 2005-03-29 | Intersil Corporation | Precision, low-power current-sense transmission channel for subscriber line interface circuit, programmable with single ended impedances and capable of exhibiting a voltage sense response |
US7295578B1 (en) * | 2001-09-12 | 2007-11-13 | Lyle James D | Method and apparatus for synchronizing auxiliary data and video data transmitted over a TMDS-like link |
DK1491014T3 (da) | 2002-03-15 | 2009-02-02 | Gennum Corp | System og fremgangsmåde til kompensering af linietab over et digitalt visuelt interface (DVI) link |
CN2591872Y (zh) * | 2002-09-13 | 2003-12-10 | 中国石油天然气股份有限公司 | 单回路调节器通讯接口转换装置 |
US7330703B2 (en) * | 2003-06-26 | 2008-02-12 | Broadcom Corporation | Transceiver for bidirectional frequency division multiplexed transmission |
JP4192802B2 (ja) * | 2003-08-07 | 2008-12-10 | セイコーエプソン株式会社 | デジタル映像通信装置 |
CN1581717A (zh) | 2003-08-12 | 2005-02-16 | 华为技术有限公司 | 一种在同轴电缆上传输电话信号的装置 |
CN101065963B (zh) * | 2003-08-29 | 2010-09-15 | Rgb网络有限公司 | 提供低延迟类vcr效果和节目改变的视频多路复用器系统 |
US7634090B2 (en) * | 2003-09-26 | 2009-12-15 | Genesis Microchip Inc. | Packet based high definition high-bandwidth digital content protection |
US7613300B2 (en) * | 2003-09-26 | 2009-11-03 | Genesis Microchip Inc. | Content-protected digital link over a single signal line |
US7536017B2 (en) | 2004-05-14 | 2009-05-19 | Texas Instruments Incorporated | Cross-talk cancellation |
US7706692B2 (en) * | 2004-09-29 | 2010-04-27 | Finisar Corporation | Consumer electronics with optical communication interface |
CA2541223A1 (en) * | 2005-03-08 | 2006-09-08 | Synthesys Research, Inc. | A method and apparatus for creating phase modulation in edge-sensitive signals |
US20070263713A1 (en) * | 2006-05-09 | 2007-11-15 | Aronson Lewis B | Digital video interface |
US7658498B2 (en) * | 2006-07-13 | 2010-02-09 | Dell Products, Inc. | System and method for automated display orientation detection and compensation |
US9014252B2 (en) * | 2006-09-15 | 2015-04-21 | Lsi Corporation | Band-pass high-order analog filter backed hybrid receiver equalization |
US8462759B2 (en) | 2007-02-16 | 2013-06-11 | Semtech Canada Corporation | Multi-media digital interface systems and methods |
-
2008
- 2008-02-11 US US12/029,053 patent/US8462759B2/en active Active
- 2008-02-14 CA CA2621256A patent/CA2621256C/en not_active Expired - Fee Related
- 2008-02-15 CN CN200810127738.9A patent/CN101304393B/zh active Active
- 2008-02-15 EP EP08002881.4A patent/EP1959623B1/en not_active Not-in-force
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102804765A (zh) * | 2009-06-13 | 2012-11-28 | 光导束公司 | 利用pam技术的hdmi tmds光信号传输 |
CN102804765B (zh) * | 2009-06-13 | 2016-05-04 | 思科技术公司 | 利用pam技术的hdmi tmds光信号传输 |
CN101915344A (zh) * | 2010-07-13 | 2010-12-15 | 乐克斯瑞(北京)数字技术有限公司 | 一种采用独立功能构件设计、可组装数字家庭终端 |
CN101915344B (zh) * | 2010-07-13 | 2013-05-22 | 乐克斯瑞(北京)数字技术有限公司 | 一种采用独立功能构件设计、可组装数字家庭终端 |
CN102710295A (zh) * | 2012-06-05 | 2012-10-03 | 成都微迪数字系统技术有限公司 | 一种中继器 |
CN102710295B (zh) * | 2012-06-05 | 2014-08-06 | 成都微迪数字系统技术有限公司 | 一种中继器 |
CN104349075A (zh) * | 2013-08-02 | 2015-02-11 | 宏正自动科技股份有限公司 | 多媒体传输接收系统、多媒体传送装置及多媒体接收装置 |
CN106610909A (zh) * | 2015-10-21 | 2017-05-03 | 宏正自动科技股份有限公司 | 分离半双工信号的系统、装置及其方法 |
CN106610910A (zh) * | 2015-10-21 | 2017-05-03 | 宏正自动科技股份有限公司 | 在不同通讯接口间相互传输信号的系统、装置及其方法 |
US10261930B2 (en) | 2015-10-21 | 2019-04-16 | Aten International Co., Ltd. | System, device and method for transmitting signals between different communication interfaces |
CN106610910B (zh) * | 2015-10-21 | 2019-09-10 | 宏正自动科技股份有限公司 | 在不同通讯接口间相互传输信号的系统、装置及其方法 |
CN106610909B (zh) * | 2015-10-21 | 2020-02-21 | 宏正自动科技股份有限公司 | 分离半双工信号的系统、装置及其方法 |
CN106933524A (zh) * | 2015-12-29 | 2017-07-07 | 宏正自动科技股份有限公司 | 增加显示埠相容性的方法 |
CN106933524B (zh) * | 2015-12-29 | 2020-02-21 | 宏正自动科技股份有限公司 | 增加显示埠相容性的方法 |
CN111954033A (zh) * | 2016-04-27 | 2020-11-17 | 谷歌有限责任公司 | 用于减少对于流媒体内容需要的带宽的方法和系统 |
CN111954033B (zh) * | 2016-04-27 | 2023-01-13 | 谷歌有限责任公司 | 用于减少对于流媒体内容需要的带宽的方法和系统 |
CN108597426A (zh) * | 2018-03-26 | 2018-09-28 | 武汉精测电子集团股份有限公司 | Dp接口中aux通道幅值调节装置及方法 |
CN108597426B (zh) * | 2018-03-26 | 2021-03-09 | 武汉精测电子集团股份有限公司 | Dp接口中aux通道幅值调节装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
US20080201756A1 (en) | 2008-08-21 |
EP1959623A3 (en) | 2011-11-02 |
EP1959623A2 (en) | 2008-08-20 |
US8462759B2 (en) | 2013-06-11 |
CA2621256A1 (en) | 2008-08-16 |
EP1959623B1 (en) | 2016-08-03 |
CN101304393B (zh) | 2013-07-17 |
CA2621256C (en) | 2014-07-08 |
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