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11. 发明授权

US09491495B2 Method and apparatus for providing input to a camera serial interface transmitter 有权
标题翻译：用于向相机串行接口发射机提供输入的方法和装置
公开(公告)号：US09491495B2
公开(公告)日：2016-11-08
申请号：US14598299
申请日：2015-01-16
申请人： ANALOG DEVICES GLOBAL
发明人： Chris W. Bohm , Narsimh Dilip Kamath
IPC分类号： H04L25/49 , H04N21/236 , H04N21/414 , B60R11/04 , H04H20/62 , H04N21/4223 , H04N21/2365 , H04N21/234 , H04L25/493 , H04L1/00
CPC分类号： H04N21/23602 , B60R11/04 , G06F13/38 , G06F13/4291 , H04H20/62 , H04L1/0057 , H04L25/4904 , H04L25/493 , H04N7/18 , H04N7/181 , H04N21/23406 , H04N21/2365 , H04N21/41422 , H04N21/4223 , Y02D10/14 , Y02D10/151
摘要： A system for receiving at least two data streams and providing a single input data stream to a MIPI's CSI Tx is disclosed. The two received data streams are written into respective data buffers. The system includes a control logic configured to control reading of data stored in the buffers to a multiplexer, the read-side clock being a multiple of a frequency of a fixed frequency clock. The control logic is further configured to control the multiplexer to combine data read from each buffer that corresponds to a complete unit of data into a separate portion and multiplex the separate portions into the input data stream. In this manner, two data streams may be transmitted using a single CSI Tx. When the two data streams are received by the system from an APIX interface, the system provides a bridge between the APIX interface and MIPI's CSI Tx.
摘要翻译：公开了一种用于接收至少两个数据流并向MIPI的CSI Tx提供单个输入数据流的系统。两个接收的数据流被写入相应的数据缓冲器。该系统包括控制逻辑，其被配置为控制将存储在缓冲器中的数据读取到多路复用器，读侧时钟是固定频率时钟频率的倍数。控制逻辑还被配置为控制多路复用器将从对应于完整数据单元的每个缓冲器读取的数据组合成单独的部分，并将分离的部分复用到输入数据流中。以这种方式，可以使用单个CSI Tx发送两个数据流。当系统从APIX接口接收到两个数据流时，系统提供了APIX接口和MIPI的CSI Tx之间的桥梁。

12. 发明授权

US09337997B2 Transcoding method for multi-wire signaling that embeds clock information in transition of signal state 有权
标题翻译：用于在信号状态转换中嵌入时钟信息的多线信号的转码方法
公开(公告)号：US09337997B2
公开(公告)日：2016-05-10
申请号：US14199898
申请日：2014-03-06
申请人： QUALCOMM Incorporated
发明人： Shoichiro Sengoku , George Alan Wiley , Chulkyu Lee , Joseph Cheung
IPC分类号： H04L27/00 , H04L7/033 , H04L7/027 , H04L7/00 , H04L25/49 , H04L25/493 , H03K5/1252 , H03K5/1534 , H04L25/14 , H04L25/02
CPC分类号： H04L7/033 , H03K5/1252 , H03K5/1534 , H04L7/0066 , H04L7/027 , H04L25/0272 , H04L25/14 , H04L25/49 , H04L25/4906 , H04L25/493
摘要： A method for performing multi-wire signaling encoding is provided in which a clock signal is encoded within symbol transitions. A sequence of data bits is converted into a plurality of m transition numbers. Each transition number is converted into a sequential symbol number from a set of sequential symbol numbers. The sequential symbol number is converted into a raw symbol that can be transmitted over a plurality of differential drivers. The raw symbol is transmitted spread over a plurality of n wires, wherein the clock signal is effectively embedded in the transmission of raw symbols since the conversion from transition number into a sequential symbol number guarantees that no two consecutive raw symbols are the same. The raw symbol is guaranteed to have a non-zero differential voltage across all pairs of the plurality of n wires.
摘要翻译：提供了一种用于执行多线信令编码的方法，其中在符号转换内对时钟信号进行编码。数据位序列被转换成多个m个转换数。每个转换编号从一组顺序符号编号转换成顺序符号。顺序符号号被转换成可以通过多个差分驱动器发送的原始符号。原始符号被传播扩展到多条n线，其中时钟信号被有效地嵌入在原始符号的传输中，因为从转换数转换为顺序符号，保证没有两个连续的原始符号相同。原始符号保证在多条n线的所有对上具有非零的差分电压。

13. 发明授权

US09262988B2 Radio frequency interference reduction in multimedia interfaces 有权
标题翻译：多媒体接口中的射频干扰减少
公开(公告)号：US09262988B2
公开(公告)日：2016-02-16
申请号：US14449095
申请日：2014-07-31
申请人： Lattice Semiconductor Corporation
发明人： Hoon Choi , Laurence A. Thompson
IPC分类号： H04L25/02 , G09G5/00 , H04L25/493
CPC分类号： H04N19/88 , G09G5/006 , H04L9/0662 , H04L9/12 , H04L25/0266 , H04L25/0276 , H04L25/493 , H04L2209/80
摘要： A device for communications over a multimedia communication interface. The device can be a source device including a scrambling circuit that receives control data associated with multimedia data to be transmitted over the multimedia channel of the multimedia communication interface, and generates scrambled control codes based on the control data. An encoding circuit generates transition minimized control codes based on the scrambled control codes. The device transmits the transition minimized control codes to a sink device via the multimedia channel. The sink device may also decode and de-scramble the transition minimized control codes received from the source device via the multimedia channel.
摘要翻译：一种用于通过多媒体通信接口通信的设备。该设备可以是包括加扰电路的源设备，该加扰电路接收与通过多媒体通信接口的多媒体信道发送的多媒体数据相关联的控制数据，并且基于控制数据生成加扰控制代码。编码电路基于加扰控制码产生转换最小化控制码。该设备通过多媒体信道将经过转换的最小化控制码发送到宿设备。宿设备还可以经由多媒体信道解码和解扰从源设备接收的转换最小化控制码。

14. 发明授权

US09143362B2 N-phase polarity output pin mode multiplexer 有权
标题翻译： N相极性输出引脚模式多路复用器
公开(公告)号：US09143362B2
公开(公告)日：2015-09-22
申请号：US13933090
申请日：2013-07-01
申请人： QUALCOMM Incorporated
发明人： George A. Wiley , Glenn D. Raskin , Chulkyu Lee
IPC分类号： H04L27/00 , H04L25/02 , G06F13/38 , H04L25/14 , H04L25/49 , H04L25/493 , H04L5/14 , H04L5/16
CPC分类号： H04L25/02 , G06F13/385 , H04L5/1423 , H04L5/16 , H04L25/0272 , H04L25/14 , H04L25/4923 , H04L25/493
摘要： System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Data is selectively transmitted as N-phase polarity encoded symbols or as packets on differentially driven connectors. A desired operational mode for communicating between the two devices is determined, an encoder is selected to drive a plurality of connectors communicatively coupling the two devices, and a plurality of drivers is configured to receive encoded data from the encoder and drive the plurality of connectors. Switches may couple outputs of the selected encoder to the plurality of drivers. One or more outputs of another encoder may be caused or forced to enter a high impedance mode.
摘要翻译：描述了促进数据传输的系统，方法和装置，特别是在电子设备内的两个设备之间。选择性地将数据作为N相极性编码的符号或作为差分驱动的连接器上的分组发送。确定用于在两个设备之间通信的期望的操作模式，选择编码器来驱动通信地耦合两个设备的多个连接器，并且多个驱动器被配置为从编码器接收编码数据并驱动多个连接器。开关可以将所选择的编码器的输出耦合到多个驱动器。可能引起另一个编码器的一个或多个输出或强制进入高阻抗模式。

15. 发明授权

US08996740B2 N-phase polarity output pin mode multiplexer 有权
公开(公告)号：US08996740B2
公开(公告)日：2015-03-31
申请号：US13895651
申请日：2013-05-16
申请人： QUALCOMM Incorporated
发明人： George Alan Wiley , Glenn D. Raskin , Chulkyu Lee
IPC分类号： G06F3/00 , H04L27/00 , H04L25/02 , G06F13/38 , H04L25/14 , H04L25/49 , H04L25/493 , H04L5/14 , H04L5/16
CPC分类号： H04L25/02 , G06F13/385 , H04L5/1423 , H04L5/16 , H04L25/0272 , H04L25/14 , H04L25/4923 , H04L25/493
摘要： System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Data is selectively transmitted as N-phase polarity encoded symbols or as packets on differentially driven connectors. A desired operational mode for communicating between the two devices is determined, an encoder is selected to drive a plurality of connectors communicatively coupling the two devices, and a plurality of drivers is configured to receive encoded data from the encoder and drive the plurality of connectors. Switches may couple outputs of the selected encoder to the plurality of drivers. One or more outputs of another encoder may be caused or forced to enter a high impedance mode.

16. 发明授权

US08996124B2 Assessing noise on a communication channel 有权
标题翻译：评估通信信道上的噪声
公开(公告)号：US08996124B2
公开(公告)日：2015-03-31
申请号：US12198681
申请日：2008-08-26
申请人： Reid Bornhoft , Brian P. Brockway , Matt Kunz , Gregg Lichtscheidl , Brock Lindstedt , Perry A. Mills
发明人： Reid Bornhoft , Brian P. Brockway , Matt Kunz , Gregg Lichtscheidl , Brock Lindstedt , Perry A. Mills
IPC分类号： H03K9/04 , H04L25/493 , G08C19/24 , H04B14/02 , H04L25/49
CPC分类号： H04L25/493 , A61B5/07 , G08C19/24 , H04B14/026 , H04L25/4902
摘要： A system and method involve transceiving successive first and second synchronization signals defining endpoints of a frame. A digital signal is transceived by a modulating time interval between portions of the first and second synchronization signals. A first data pulse is transceived during the frame. A relative position in the frame of the first data pulse represents a first analog signal.
摘要翻译：系统和方法涉及收发定义帧的端点的连续的第一和第二同步信号。数字信号通过第一和第二同步信号的部分之间的调制时间间隔收发。在帧期间收发第一个数据脉冲。第一数据脉冲的帧中的相对位置表示第一模拟信号。

17. 发明申请

US20050220213A1 Method and apparatus to perform modulation using integer timing relationships between intra symbol modulation components 有权
标题翻译：使用帧内符号调制分量之间的整数定时关系来执行调制的方法和装置
公开(公告)号：US20050220213A1
公开(公告)日：2005-10-06
申请号：US10813143
申请日：2004-03-30
申请人： Larry Tate
发明人： Larry Tate
IPC分类号： A61K8/00 , A61K8/02 , A61K8/06 , A61K8/72 , A61K8/81 , A61K8/87 , A61Q17/04 , A61Q19/00 , A61Q19/02 , A61Q19/04 , A61Q19/08 , A61Q19/10 , C08L33/06 , C08L75/04 , H04L5/12 , H04L25/49 , H04L25/493
CPC分类号： H04L25/493 , A61K8/8152 , A61K8/87 , A61K2800/5424 , A61K2800/594 , A61Q17/04 , A61Q19/00 , A61Q19/004 , A61Q19/02 , A61Q19/04 , A61Q19/08 , A61Q19/10 , H04L25/4925
摘要： A method and apparatus to improve modulation efficiency for chip to chip interconnects. Modulation objects that are integer multiples of a fundamental time unit (FTU) are used to populate a symbol period that is also an integer multiple of the FTU. A possible symbol set is established as the set in which the modulation object occupies every possible combination of slots within the symbol period. By permitting the modulation object to overlap positions in different symbols of the set, greater modulation efficiency is achieved.
摘要翻译：一种提高芯片到芯片互连的调制效率的方法和装置。作为基本时间单位（FTU）的整数倍的调制对象用于填充也是FTU的整数倍的符号周期。可能的符号集被建立为其中调制对象占据符号周期内的时隙的每个可能组合的集合。通过允许调制对象在该组的不同符号中重叠位置，实现了更大的调制效率。

18. 发明申请

US20050182330A1 Devices, systems and methods for endocardial pressure measurement 审中-公开
标题翻译：用于心内膜压力测量的装置，系统和方法
公开(公告)号：US20050182330A1
公开(公告)日：2005-08-18
申请号：US11084625
申请日：2005-03-16
申请人： Brian Brockway , Michael Kalm
发明人： Brian Brockway , Michael Kalm
IPC分类号： A61B5/00 , A61B5/0215 , A61B5/03 , A61B5/042 , G08C19/24 , H04B14/02 , H04L25/49 , H04L25/493 , A61B5/02
CPC分类号： A61B5/031 , A61B5/0022 , A61B5/0028 , A61B5/0031 , A61B5/0215 , A61B5/036 , A61B5/042 , A61B5/6882 , G08C19/24 , H04B14/026 , H04L25/4902 , H04L25/493
摘要： Endocardial pressure measurement devices, systems and methods for the effective treatment of congestive heart failure and its underlying causes, in addition to other clinical applications.
摘要翻译：用于有效治疗充血性心力衰竭的心内膜压力测量装置，系统和方法及其潜在原因，以及其他临床应用。

19. 发明授权

US6037884A Technique to encode multiple digital data streams in limited bandwidth for transmission in a single medium 失效
标题翻译：用于在有限带宽内对多个数字数据流进行编码以在单个介质中进行传输的技术
公开(公告)号：US6037884A
公开(公告)日：2000-03-14
申请号：US958184
申请日：1997-10-27
申请人： Barry Thornton
发明人： Barry Thornton
IPC分类号： H04L5/02 , H04L5/22 , H04L25/493 , H03M5/08
CPC分类号： H04L25/493 , H04L5/02 , H04L5/225
摘要： A technique for encoding multiple digital data streams in a limited bandwidth for transmission in a single medium is described. A pulse tuned to an assigned frequency is generated each time a data stream makes a transition. The polarity of each pulse represents the direction of the corresponding transition. In one aspect, a different length pulse is assigned to each incoming data stream to be encoded such that each incoming data stream will generate pulses of different length, thus occupying a different part of the frequency spectrum. These different pulse lengths create a group of "channels" each representing the activities of a different data stream. in each case, the length of the data pulse is shorter than the length of the fastest individual bit to be processed. The pulses are then summed in an analog summer and transmitted as the new, combined data stream.
摘要翻译：描述了用于在有限带宽内编码多个数字数据流以在单个介质中传输的技术。每当数据流进行转换时，产生调整到分配频率的脉冲。每个脉冲的极性表示相应过渡的方向。在一个方面，将不同长度的脉冲分配给要编码的每个输入数据流，使得每个输入数据流将产生不同长度的脉冲，从而占据频谱的不同部分。这些不同的脉冲长度创建一组“通道”，每个“通道”表示不同数据流的活动。在每种情况下，数据脉冲的长度比要处理的最快个别位的长度短。然后将脉冲在模拟夏令时相加并作为新的组合数据流传输。

20. 发明授权

US5696790A Method and apparatus for time dependent data transmission 失效
标题翻译：用于时间依赖数据传输的方法和装置
公开(公告)号：US5696790A
公开(公告)日：1997-12-09
申请号：US538847
申请日：1995-10-04
申请人： Martin H. Graham , Matthew Taylor , Mark Miller , Kevin Braun
发明人： Martin H. Graham , Matthew Taylor , Mark Miller , Kevin Braun
IPC分类号： G06F1/025 , H04L12/28 , H04L25/493 , H03K7/08
CPC分类号： H04L25/493 , G06F1/025 , H04L12/2803 , H04L12/2838 , H04L2012/2845
摘要： An encoding and decoding mechanism for communicating digital data where the binary states are represented by a duration of time between transitions of a signal. For instance, the time between zero crossings of a signal are used to represent binary states. These times can be selected so as to avoid ambiguities between the binary state being detected even where the transmission medium is irregular. A typical application is the creation of a LAN in a home using twisted pair telephone lines. The LAN can be made to be transparent and independent of telephone service received over lines shared with the LAN.
摘要翻译：一种用于传送数字数据的编码和解码机制，其中二进制状态由信号转换之间的持续时间表示。例如，信号的零交叉之间的时间用于表示二进制状态。可以选择这些时间，以便即使在传输介质是不规则的情况下也可以避免检测到二进制状态之间的模糊。典型的应用是在家庭中使用双绞电话线创建LAN。 LAN可以是透明的，独立于通过与LAN共享的线路接收的电话服务。

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