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21. 发明授权

US09559882B2 Apparatus and methods for flexible provision of control data in large data structures 有权
标题翻译：用于在大数据结构中灵活提供控制数据的装置和方法
公开(公告)号：US09559882B2
公开(公告)日：2017-01-31
申请号：US14676638
申请日：2015-04-01
申请人： Apple Inc.
发明人： Colin Whitby-Strevens , Robert James Johnston
IPC分类号： H04L25/40 , H04L25/49 , G09G5/00
CPC分类号： H04L25/49 , G09G5/006 , G09G2370/10 , H04L25/4908
摘要： Methods and apparatus for the flexible provision of control data within large data structures. In one exemplary embodiment, DisplayPort is modified from its existing 8B/10B line coding to 128B/130B (or 128B/132B). In one embodiment, the 128B/130B (or 128B/132B) block includes: sixteen (16) eight (8) bit command or data symbols and a two (2) bit (or four (4) bit) synchronization header. The synchronization header may provide a fixed reference to the next command symbol (for example, the symbol immediately following the synchronization header). In one variant, each command symbol is split into a first and a second portion, where the first portion identifies a control function (control symbol), and the second portion provides a reference to the next command symbol.
摘要翻译：在大数据结构中灵活提供控制数据的方法和装置。在一个示例性实施例中，DisplayPort从其现有的8B / 10B线路编码修改为128B / 130B（或128B / 132B）。在一个实施例中，128B / 130B（或128B / 132B）块包括：十六（16）个八（8）比特命令或数据符号以及二（2）比特（或四（4）比特）同步头。同步报头可以提供对下一个命令符号的固定参考（例如，紧跟在同步报头之后的符号）。在一个变型中，每个命令符号被分成第一和第二部分，其中第一部分识别控制功能（控制符号），第二部分提供对下一个命令符号的引用。

22. 发明申请

US20160294586A1 Clock-Embedded Vector Signaling Codes 有权
公开(公告)号：US20160294586A1
公开(公告)日：2016-10-06
申请号：US15176085
申请日：2016-06-07
申请人： Kandou Labs, S.A.
发明人： Amin Shokrollahi , Brian Holden , Richard Simpson
IPC分类号： H04L25/49 , H04L25/08 , H04L25/03
CPC分类号： H04L25/49 , H04L25/03006 , H04L25/03057 , H04L25/08 , H04L25/085
摘要： Vector signaling codes providing guaranteed numbers of transitions per unit transmission interval are described, along with methods and systems for their generation and use. The described architecture may include multiple communications sub-systems, each having its own communications wire group or sub-channel, clock-embedded signaling code, pre- and post-processing stages to guarantee the desired code transition density, and global encoding and decoding stages to first distribute data elements among the sub-systems, and then to reconstitute the received data from its received sub-system elements.

23. 发明授权

US09438410B2 Semiconductor apparatus and system 有权
标题翻译：半导体装置及系统
公开(公告)号：US09438410B2
公开(公告)日：2016-09-06
申请号：US14673168
申请日：2015-03-30
申请人： SK hynix Inc.
发明人： Jung Hwan Lee
IPC分类号： H04L7/033 , H04L7/00 , H04L7/04 , H03K3/356
CPC分类号： H04L7/0091 , H03K3/037 , H03K3/356 , H03K3/356026 , H03K3/356121 , H04L7/0008 , H04L7/04 , H04L25/49
摘要： A semiconductor apparatus includes a transmission block and a reception block. The transmission block may convert an input signal into two or more synchronization signals, some bits of which have longer data valid windows than the other bits, and output the two or more synchronization signals. The reception block may generate the output signal by capturing bits having longer data valid windows between the two or more synchronization signals.
摘要翻译：半导体装置包括发送块和接收块。传输块可以将输入信号转换为两个或更多个同步信号，其一些位具有比其他位更长的数据有效窗口，并输出两个或多个同步信号。接收块可以通过捕获在两个或更多个同步信号之间具有较长数据有效窗口的位来产生输出信号。

24. 发明申请

US20160112223A1 SIGNAL PROCESSING DEVICE 审中-公开
标题翻译：信号处理装置
公开(公告)号：US20160112223A1
公开(公告)日：2016-04-21
申请号：US14786769
申请日：2014-03-05
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Yusuke KITSUKAWA , Akihito HIRAI , Masanobu HIRAMINE , Hideyuki NAKAMIZO , Kenji KAWAKAMI
IPC分类号： H04L25/49 , H04L25/08 , H04L7/00
CPC分类号： H04L25/4904 , H04L7/00 , H04L7/0066 , H04L7/02 , H04L25/08 , H04L25/49
摘要： A first clock generation circuit 21 generates a first clock rising at the time which is delayed by αT (0.5
摘要翻译：第一时钟产生电路21产生从曼彻斯特编码的具有时间段T的接收信号的每个数据的转变点延迟了αT（0.5 <α<1.0）的时间上升的第一时钟。第二时钟产生电路22产生从转换点延迟了＆bgr; T（0.5 <＆bgr; <1.0）的时间上升的第二时钟，并且与bt不同。数据检测电路31基于第一和第二时钟输出接收信号的第一和第二检测结果，并且确定电路41基于第一和第二检测结果来执行对接收信号的确定。

25. 发明申请

US20160112222A1 DIGITAL PRE-DISTORTION FILTER SYSTEM AND METHOD 审中-公开
公开(公告)号：US20160112222A1
公开(公告)日：2016-04-21
申请号：US14923709
申请日：2015-10-27
申请人： Intel Corporation
发明人： Majid Pashay-Kojouri , Richard Maiden
IPC分类号： H04L25/49
CPC分类号： H04L25/49 , H03F1/3241 , H03F3/193 , H03F3/45179 , H03F2200/405 , H03F2203/45318 , H03F2203/45332 , H03F2203/45394 , H04B15/00 , H04L25/03343 , H04L25/03834 , H04L27/2614 , H04L27/367 , H04L2025/03414 , H04L2025/03503
摘要： A digital predistorter for improving the performance of a narrow passband filter near the output is disclosed. The digital predistorter provides amplitude correction to the signal based on the characteristics of the passband filter. A filter group delay predistorter may also be employed to correct group delay variation introduced by the narrow passband filter.

26. 发明授权

US09287909B2 High speed signaling system with adaptive transmit pre-emphasis 有权
公开(公告)号：US09287909B2
公开(公告)日：2016-03-15
申请号：US14620163
申请日：2015-02-11
申请人： Rambus Inc.
发明人： Vladimir M. Stojanovic , Andrew C. Ho , Anthony Bessios , Fred F. Chen , Elad Alon , Mark A. Horowitz
IPC分类号： H03K19/0175 , H04B1/04 , H04L25/02 , H04L25/03 , H04L25/06 , H04L25/49
CPC分类号： H04L25/49 , H04B1/04 , H04B1/0475 , H04B2001/0416 , H04L25/025 , H04L25/028 , H04L25/0282 , H04L25/03019 , H04L25/03343 , H04L25/03885 , H04L25/061 , H04L25/4917 , H04L2025/03363 , H04L2025/03802
摘要： A high-speed signaling system with adaptive transmit pre-emphasis. A transmit circuit has a plurality of output drivers to output a first signal onto a signal path. A receive circuit is coupled to receive the first signal via the signal path and configured to generate an indication of whether the first signal exceeds a threshold level. A first threshold control circuit is coupled to receive the indication from the receive circuit and configured to adjust the threshold level according to whether the first signal exceeds the threshold level. A drive strength control circuit is coupled to receive the indication from the receive circuit and configured to adjust a drive strength of at least one output driver of the plurality of output drivers according to whether the first signal exceeds the threshold level.

27. 发明授权

US09252969B2 Method for transmitting data 有权
标题翻译：发送数据的方法
公开(公告)号：US09252969B2
公开(公告)日：2016-02-02
申请号：US14499524
申请日：2014-09-29
申请人： Robert Bosch GmbH
发明人： Andreas-Juergen Rohatschek , Bernd Lutz , Dieter Thoss , Thorsten Huck , Stoyan Todorov
IPC分类号： H04L12/423 , H04L12/42 , H04L12/43 , H04L25/49 , H04L29/12 , H04L12/741
CPC分类号： H04L12/423 , G06F2213/0038 , H04L12/422 , H04L12/43 , H04L25/49 , H04L25/4904 , H04L45/74 , H04L61/2038
摘要： A method is described for transmitting data between participants of a serial, ring-shaped communications arrangement in which the participants are serially connected to one another, wherein a data packet is passed from a participant provided as a master to further participants provided as slaves, wherein the data packet is passed from slave to slave, and wherein address information of the data packet is altered by each slave.
摘要翻译：描述了一种在串行环形通信装置的参与者之间传送数据的方法，其中参与者彼此串行连接，其中数据分组从作为主设备的参与者传递到作为从站提供的其他参与者，其中数据分组从从机传递到从机，其中数据分组的地址信息被每个从机改变。

28. 发明授权

US09231735B2 Method and apparatus for stable signal demodulation in communication system 有权
标题翻译：通信系统稳定信号解调的方法和装置
公开(公告)号：US09231735B2
公开(公告)日：2016-01-05
申请号：US14172197
申请日：2014-02-04
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Ui Kun Kwon , Chang Soon Park , Chi Sung Bae , Joon Seong Kang , Sang Joon Kim , Seung Keun Yoon , Chang Mok Choi
IPC分类号： H04L27/06 , H04L1/08
CPC分类号： H04L1/08 , H04L1/0091 , H04L25/49
摘要： A method and apparatus provide for stable signal demodulation in a communication system. The method and apparatus includes including detecting an erroneous demodulation value based on backward-demodulation of received signals, using a difference between a received signal to be demodulated and a preceding signal of the received signals and correcting the error demodulation value. Alternatively, backward-demodulation is used to confirm received signals.
摘要翻译：一种在通信系统中提供稳定信号解调的方法和装置。该方法和装置包括：使用接收的待解调信号与接收信号的先前信号之间的差异，基于接收信号的反向解调来检测错误的解调值，并校正误差解调值。或者，使用反向解调来确认接收到的信号。

29. 发明申请

US20150381219A1 ISOLATION CIRCUITS FOR DIGITAL COMMUNICATIONS AND METHODS TO PROVIDE ISOLATION FOR DIGITAL COMMUNICATIONS 有权
标题翻译：用于数字通信的隔离电路和提供数字通信隔离的方法
公开(公告)号：US20150381219A1
公开(公告)日：2015-12-31
申请号：US14732313
申请日：2015-06-05
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Bradley Allen Kramer , Mark W. Morgan , Swaminathan Sankaran
IPC分类号： H04B1/04
CPC分类号： H04B1/0475 , H01L2224/48091 , H03F1/02 , H03F3/24 , H04B2001/0408 , H04B2001/045 , H04L25/0266 , H04L25/069 , H04L25/49 , H01L2924/00014
摘要： Isolation circuits for digital communications and methods to provide isolation for digital communications are disclosed. An example isolation circuit includes an isolation barrier, a burst encoder in a first circuit, and an edge pattern detector in a second circuit. The example isolation barrier electrically isolates the first circuit from the second circuit. The example burst encoder generates a first pattern in response to receiving a rising edge on an input signal and generates a second pattern in response to receiving a falling edge on the input signal. The example edge pattern detector detects the first pattern or the second pattern received from the burst encoder via the isolation barrier, sets an output signal at a first signal level in response to detecting the first pattern, and sets the output signal at a second signal level in response to detecting the second pattern.
摘要翻译：公开了用于数字通信的隔离电路和用于提供用于数字通信的隔离的方法。示例性隔离电路包括隔离栅，第一电路中的突发编码器和第二电路中的边缘图案检测器。示例性隔离屏障将第一电路与第二电路电隔离。响应于在输入信号上接收上升沿，示例性突发编码器产生第一模式，并且响应于在输入信号上接收到下降沿而产生第二模式。示例性边缘模式检测器经由隔离屏障检测从脉冲串编码器接收的第一模式或第二模式，响应于检测到第一模式而将输出信号设置在第一信号电平，并将输出信号设置在第二信号电平响应于检测到第二图案。

30. 发明授权

US09210009B2 Digital pre-distortion filter system and method 有权
标题翻译：数字预失真滤波系统及方法
公开(公告)号：US09210009B2
公开(公告)日：2015-12-08
申请号：US13618607
申请日：2012-09-14
申请人： Majid Pashay-Kojouri , Richard Maiden
发明人： Majid Pashay-Kojouri , Richard Maiden
IPC分类号： H04B15/00 , H04L25/03 , H04L27/26 , H03F3/193 , H03F3/45 , H04L27/36 , H03F1/32
CPC分类号： H04L25/49 , H03F1/3241 , H03F3/193 , H03F3/45179 , H03F2200/405 , H03F2203/45318 , H03F2203/45332 , H03F2203/45394 , H04B15/00 , H04L25/03343 , H04L25/03834 , H04L27/2614 , H04L27/367 , H04L2025/03414 , H04L2025/03503
摘要： A digital predistorter for improving the performance of a narrow passband filter near the output is disclosed. The digital predistorter provides amplitude correction to the signal based on the characteristics of the passband filter. A filter group delay predistorter may also be employed to correct group delay variation introduced by the narrow passband filter.
摘要翻译：公开了一种用于改善输出附近的窄通带滤波器的性能的数字预失真器。数字预失真器基于通带滤波器的特性向信号提供幅度校正。还可以采用滤波器组延迟预失真器来校正由窄通带滤波器引入的群延迟变化。

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