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1. 发明申请

US20080022077A1 Processor having a compare extension of an instruction set architecture 有权
标题翻译：具有指令集架构的比较扩展的处理器
公开(公告)号：US20080022077A1
公开(公告)日：2008-01-24
申请号：US11806845
申请日：2007-06-04
申请人： Radhika Thekkath , G. Uhler , Ying-wai Ho , Chandlee Harrell
发明人： Radhika Thekkath , G. Uhler , Ying-wai Ho , Chandlee Harrell
IPC分类号： G06F9/30 , G06F9/38
CPC分类号： G06T15/005 , G06F7/483 , G06F9/30014 , G06F9/30021 , G06F9/30025 , G06F9/30036 , G06F9/30058 , G06F9/30094 , G06F9/30112 , G06F9/3013 , G06F9/3885
摘要： A processor having a compare extension of an instruction set architecture which incorporates a set of high performance floating point operations. The instruction set architecture incorporates a variety of data formats including single precision and double precision data formats, as well as the paired-single data format that allows two simultaneous operations on a pair of operands. The extension includes instructions directed to a magnitude compare of floating point numbers and conversions between a pair of 32-bit fixed point integers and paired-single floating point format.
摘要翻译：具有包含一组高性能浮点运算的指令集架构的比较扩展的处理器。指令集架构包含多种数据格式，包括单精度和双精度数据格式，以及允许在一对操作数上同时进行两次操作的配对单数据格式。该扩展包括针对浮点数的幅度比较和一对32位固定点整数与配对单个浮点格式之间的转换的指令。

2. 发明申请

US20120003863A1 DETECTION OF CABLE CONNECTIONS FOR ELECTRONIC DEVICES 有权
标题翻译：检测电子设备的电缆连接
公开(公告)号：US20120003863A1
公开(公告)日：2012-01-05
申请号：US13172742
申请日：2011-06-29
申请人： Baegin Sung , MyounHwan Kim , Gyudong Kim , Chandlee Harrell
发明人： Baegin Sung , MyounHwan Kim , Gyudong Kim , Chandlee Harrell
IPC分类号： H01R3/00
CPC分类号： H04Q1/136
摘要： Embodiments of the invention are generally directed to detection of cable connections for electronic devices. An embodiment of an apparatus includes a port for the connection of a cable, the port being compatible with a first protocol and a second protocol, the port including a connector for the second protocol, the port including multiple pins including a first pin and a second pin. The apparatus further includes a pull-up resistor coupled between the first pin and a voltage source, a pull-down resistor coupled between the second pin and ground, and a voltage detection element coupled with the second pin. The apparatus is to determine that a cable compatible with the first protocol is connected to the port if the voltage detection element detects a voltage above a first threshold.
摘要翻译：本发明的实施例一般涉及电子设备的电缆连接的检测。装置的实施例包括用于连接电缆的端口，该端口与第一协议和第二协议兼容，该端口包括用于第二协议的连接器，该端口包括多个引脚，包括第一引脚和第二引脚销。该装置还包括耦合在第一引脚和电压源之间的上拉电阻，耦合在第二引脚和地之间的下拉电阻以及与第二引脚耦合的电压检测元件。如果电压检测元件检测到高于第一阈值的电压，则该装置确定与第一协议兼容的电缆连接到端口。

3. 发明授权

US07274661B2 Flow control method for quality streaming of audio/video/media over packet networks 有权
标题翻译：用于通过分组网络的音频/视频/媒体的质量流的流控制方法
公开(公告)号：US07274661B2
公开(公告)日：2007-09-25
申请号：US10243628
申请日：2002-09-13
申请人： Chandlee Harrell , Edward R. Ratner , Thomas D. Miller , Adityo Prakash , Hon Hing So
发明人： Chandlee Harrell , Edward R. Ratner , Thomas D. Miller , Adityo Prakash , Hon Hing So
IPC分类号： H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04L12/28 , H04L12/16
CPC分类号： H04L65/607 , H04L29/06027 , H04L47/10 , H04L47/12 , H04L47/18 , H04L65/4084 , H04L65/80 , H04N21/23406 , H04N21/2343 , H04N21/23611 , H04N21/23805 , H04N21/2662 , H04N21/44004 , H04N21/44209 , H04N21/4424 , H04N21/47202 , H04N21/6125 , H04N21/6377 , H04N21/6379 , H04N21/658
摘要： A method and apparatus for client-side detection of network congestion in a best-effort packet network comprising streaming media traffic is disclosed. Said method and apparatus provide for quality streaming media services in a congested network with constrained bandwidth over the last-mile link. A client media buffer detects at least one level of congestion and signals a server to enact at least one error mechanism. Preferred error mechanisms include packet retransmissions, stream prioritization, stream acceleration, changes in media compression rate, and changes in media resolution. Said method and apparatus allow distributed management of network congestion for networks comprising multiple clients and carrying significant streaming media traffic.
摘要翻译：公开了一种用于客户端检测包括流媒体流量的尽力而为分组网络中的网络拥塞的方法和装置。所述方法和装置在拥塞网络中提供优质的流媒体服务，并且在最后一英里的链路上具有受限的带宽。客户端媒体缓冲区检测至少一个拥塞级别，并向服务器发出信号以发出至少一个错误机制。优选的错误机制包括分组重传，流优先级，流加速，媒体压缩率的变化以及媒体分辨率的变化。所述方法和装置允许对包括多个客户端并且承载显着的流媒体业务的网络的网络拥塞的分布式管理。

4. 发明授权

US08601173B2 Detection of cable connections for electronic devices 有权
标题翻译：检测电子设备的电缆连接
公开(公告)号：US08601173B2
公开(公告)日：2013-12-03
申请号：US13172742
申请日：2011-06-29
申请人： Baegin Sung , MyounHwan Kim , Gyudong Kim , Chandlee Harrell
发明人： Baegin Sung , MyounHwan Kim , Gyudong Kim , Chandlee Harrell
IPC分类号： G06F3/00 , G06F13/12
CPC分类号： H04Q1/136
摘要： Embodiments of the invention are generally directed to detection of cable connections for electronic devices. An embodiment of an apparatus includes a port for the connection of a cable, the port being compatible with a first protocol and a second protocol, the port including a connector for the second protocol, the port including multiple pins including a first pin and a second pin. The apparatus further includes a pull-up resistor coupled between the first pin and a voltage source, a pull-down resistor coupled between the second pin and ground, and a voltage detection element coupled with the second pin. The apparatus is to determine that a cable compatible with the first protocol is connected to the port if the voltage detection element detects a voltage above a first threshold.
摘要翻译：本发明的实施例一般涉及电子设备的电缆连接的检测。装置的实施例包括用于连接电缆的端口，该端口与第一协议和第二协议兼容，该端口包括用于第二协议的连接器，该端口包括多个引脚，包括第一引脚和第二引脚销。该装置还包括耦合在第一引脚和电压源之间的上拉电阻，耦合在第二引脚和地之间的下拉电阻以及与第二引脚耦合的电压检测元件。如果电压检测元件检测到高于第一阈值的电压，则该装置确定与第一协议兼容的电缆连接到端口。

5. 发明申请

US20120005377A1 DETECTION OF CABLE CONNECTIONS FOR ELECTRONIC DEVICES 有权
标题翻译：检测电子设备的电缆连接
公开(公告)号：US20120005377A1
公开(公告)日：2012-01-05
申请号：US13172745
申请日：2011-06-29
申请人： Gyudong Kim , Chandlee Harrell , Shrikant Ranade , Alexander Pevsakhovich
发明人： Gyudong Kim , Chandlee Harrell , Shrikant Ranade , Alexander Pevsakhovich
IPC分类号： G06F13/14
CPC分类号： G06F13/4072
摘要： Embodiments of the invention are generally directed to detection of cable connections for electronic devices. An embodiment of an apparatus includes a port for the connection of a cable, the port being compatible with a first protocol and a second protocol, the port including multiple pins including a first pin for a first line and a second pin for a second line. The apparatus further includes a processor to determine a type of source device connected to the cable, where determination of the type of source device includes the apparatus detecting a low signal on the first line and a high signal on the second line, and, upon detecting the low signal on first line and the high signal on the second line, the apparatus initiates a discovery sequence, the discovery sequence including transmitting a signal sequence on the second line and attempting to receive the signal sequence on the second line. If the signal sequence is successfully received on the second line, the apparatus determines that a source device compatible with the first protocol is connected to the cable.
摘要翻译：本发明的实施例一般涉及电子设备的电缆连接的检测。装置的实施例包括用于连接电缆的端口，该端口与第一协议和第二协议兼容，该端口包括多个引脚，包括用于第一线路的第一引脚和用于第二线路的第二引脚。该装置还包括处理器，用于确定连接到电缆的源设备的类型，其中源设备的类型的确定包括检测第一线路上的低信号的设备和在第二线路上的高信号，并且在检测到第一行上的低信号和第二行上的高信号，装置启动发现序列，发现序列包括在第二行上发送信号序列并尝试在第二行上接收信号序列。如果在第二行上成功接收到信号序列，则装置确定与第一协议兼容的源设备连接到电缆。

6. 发明授权

US08484387B2 Detection of cable connections for electronic devices 有权
标题翻译：检测电子设备的电缆连接
公开(公告)号：US08484387B2
公开(公告)日：2013-07-09
申请号：US13172745
申请日：2011-06-29
申请人： Gyudong Kim , Chandlee Harrell , Shrikant Ranade , Alexander Pevsakhovich
发明人： Gyudong Kim , Chandlee Harrell , Shrikant Ranade , Alexander Pevsakhovich
IPC分类号： G06F3/00 , G06F13/00 , G06F13/36
CPC分类号： G06F13/4072
摘要： Embodiments of the invention are generally directed to detection of cable connections for electronic devices. An embodiment of an apparatus includes a port for the connection of a cable, the port being compatible with a first protocol and a second protocol, the port including multiple pins including a first pin for a first line and a second pin for a second line. The apparatus further includes a processor to determine a type of source device connected to the cable, where determination of the type of source device includes the apparatus detecting a low signal on the first line and a high signal on the second line, and, upon detecting the low signal on first line and the high signal on the second line, the apparatus initiates a discovery sequence, the discovery sequence including transmitting a signal sequence on the second line and attempting to receive the signal sequence on the second line. If the signal sequence is successfully received on the second line, the apparatus determines that a source device compatible with the first protocol is connected to the cable.
摘要翻译：本发明的实施例一般涉及电子设备的电缆连接的检测。装置的实施例包括用于连接电缆的端口，该端口与第一协议和第二协议兼容，该端口包括多个引脚，包括用于第一线路的第一引脚和用于第二线路的第二引脚。该装置还包括处理器，用于确定连接到电缆的源设备的类型，其中源设备的类型的确定包括检测第一线路上的低信号的设备和在第二线路上的高信号，并且在检测到第一行上的低信号和第二行上的高信号，装置启动发现序列，发现序列包括在第二行上发送信号序列并尝试在第二行上接收信号序列。如果在第二行上成功接收到信号序列，则装置确定与第一协议兼容的源设备连接到电缆。

7. 发明申请

US20120182473A1 MECHANISM FOR CLOCK RECOVERY FOR STREAMING CONTENT BEING COMMUNICATED OVER A PACKETIZED COMMUNICATION NETWORK 审中-公开
标题翻译：用于通过封装通信网络传播的内容流的时钟恢复机制
公开(公告)号：US20120182473A1
公开(公告)日：2012-07-19
申请号：US13339339
申请日：2011-12-28
申请人： Gyudong Kim , Hoon Choi , Richard J. Wilcox , Chandlee Harrell
发明人： Gyudong Kim , Hoon Choi , Richard J. Wilcox , Chandlee Harrell
IPC分类号： H04N5/06 , H04L7/00
摘要： A mechanism for facilitating clock recovery for streaming content over a packetized network is described. A method of embodiments includes receiving an estimated data stream at a first device. The estimated data stream may include estimated data format information relating to a data stream expected to be received at the first device. The method may further include performing, at the first device, clock regeneration of the estimated data stream based on the estimated data format information. The clock regeneration may include performing clock recovery of the estimated data stream.
摘要翻译：描述了一种用于促进在分组化网络上流式传输内容的时钟恢复的机制。实施例的方法包括在第一设备处接收估计的数据流。估计数据流可以包括与预期在第一设备处接收的数据流有关的估计数据格式信息。该方法还可以包括在第一设备处，基于估计的数据格式信息执行估计数据流的时钟再生。时钟再生可以包括执行估计数据流的时钟恢复。

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