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41. 发明授权

US08730913B2 High data rate interface apparatus and method 有权
标题翻译：高数据速率接口设备和方法
公开(公告)号：US08730913B2
公开(公告)日：2014-05-20
申请号：US13094033
申请日：2011-04-26
申请人： Jon James Anderson , Brian W. Steele , George Alan Wiley , Shashank Shekhar
发明人： Jon James Anderson , Brian W. Steele , George Alan Wiley , Shashank Shekhar
IPC分类号： H04W80/04 , H04W56/00
CPC分类号： H04L65/80 , H04L29/06027 , H04L65/1069 , H04L65/4069 , H04L69/18 , H04L69/22 , H04M1/72527 , H04N19/89 , H04N21/43615 , H04N21/4363 , Y02D70/00 , Y02D70/122 , Y02D70/144 , Y02D70/166 , Y02D70/26
摘要： A data interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
摘要翻译：一种数据接口，用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据，以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。信号协议被配置为生成，发送和接收形成通信协议的分组的链路控制器使用，并且将数字数据形成为一个或多个类型的数据分组，其中至少一个驻留在主机设备中并耦合到客户端通过通信路径。该接口通过短距离“串行”类型数据链路提供了经济高效，低功耗，双向，高速的数据传输机制，可实现微型连接器和薄型柔性电缆，特别适用于将可穿戴式微型显示器等显示元件连接到便携式计算机和无线通信装置。

42. 发明授权

US08619762B2 Low power deserializer and demultiplexing method 失效
标题翻译：低功率解串器和解复用方法
公开(公告)号：US08619762B2
公开(公告)日：2013-12-31
申请号：US12147326
申请日：2008-06-26
申请人： ChulKyu Lee , George Alan Wiley
发明人： ChulKyu Lee , George Alan Wiley
IPC分类号： H04L12/50 , H04Q11/04
CPC分类号： H04Q11/04 , H03M9/00
摘要： A deserializer circuit and method convert a serial bit stream into a parallel bit stream according to a parallel grouping. The deserializer and method include alternatingly demultiplexing a serial data stream into first and second bit streams. The first and second bit streams are respectively serially shifted along a first plurality of shift registers and a second plurality of shift registers. A first portion of the first bit stream in the first plurality of shift registers is selected and a second portion of the second bit stream in the second plurality of shift registers is also selected. A parallel group of data in a parallel data stream is formed from the first and second portions.
摘要翻译：解串器电路和方法根据并行分组将串行比特流转换成并行比特流。解串器和方法包括将串行数据流交替解复用为第一和第二位流。第一和第二比特流分别沿着第一多个移位寄存器和第二多个移位寄存器串行移位。选择第一多个移位寄存器中的第一比特流的第一部分，并且还选择第二多个移位寄存器中的第二比特流的第二部分。并行数据流中的并行数据组由第一和第二部分形成。

43. 发明授权

US06724851B2 FIR chip for use in a wireless subscriber unit 失效
标题翻译： FIR芯片用于无线用户单元
公开(公告)号：US06724851B2
公开(公告)日：2004-04-20
申请号：US10412456
申请日：2003-04-11
申请人： David Norton Critchlow , Moshe Yehushua , Graham Martin Avis , Wade Lyle Heimbigner , Karle Joseph Johnson , George Alan Wiley
发明人： David Norton Critchlow , Moshe Yehushua , Graham Martin Avis , Wade Lyle Heimbigner , Karle Joseph Johnson , George Alan Wiley
IPC分类号： H04L2300
CPC分类号： H04L25/03343 , H03B28/00 , H03C3/00 , H03D3/007 , H04L27/00 , H04L27/2092 , H04L2025/03375 , H04L2025/03477
摘要： A FIR chip is used in a wireless subscriber unit. The subscriber unit includes a processor for transcoding an input signal to provide digital input symbols. A received output signal is demodulated. Digital output symbols are synthesized from the demodulated output signal processor and filtered digital input symbols are provided. An internal address decoder decodes to allow the processor to access internal functions of the FIR chip. A control and status register allows the processor to read the status of and control the internal functions of the FIR chip. A FIR filter filters the digital input symbols. A transmit timer controls timing which allows the processor to control the FIR filter. A receive timer generates timing signals for timing transcoding operations and synthesizing operations connected to the processor.
摘要翻译： FIR芯片用于无线用户单元。用户单元包括用于对输入信号进行代码转换以提供数字输入符号的处理器。接收到的输出信号被解调。从解调输出信号处理器合成数字输出符号并提供经过滤波的数字输入符号。内部地址解码器解码以允许处理器访问FIR芯片的内部功能。控制和状态寄存器允许处理器读取FIR芯片的内部功能状态并控制其内部功能。 FIR滤波器对数字输入符号进行滤波。发送定时器控制允许处理器控制FIR滤波器的定时。接收定时器产生用于定时代码转换操作的定时信号和连接到处理器的合成操作。

44. 发明授权

US06587516B2 Subscriber unit producing a modulated digital frequency 失效
公开(公告)号：US06587516B2
公开(公告)日：2003-07-01
申请号：US10223750
申请日：2002-08-20
申请人： David Norton Critchlow , Moshe Yehushua , Graham Martin Avis , Wade Lyle Heimbigner , Karle Joseph Johnson , George Alan Wiley
发明人： David Norton Critchlow , Moshe Yehushua , Graham Martin Avis , Wade Lyle Heimbigner , Karle Joseph Johnson , George Alan Wiley
IPC分类号： G06F1035
CPC分类号： H04L25/03343 , H03B28/00 , H03C3/00 , H03D3/007 , H04L27/00 , H04L27/2092 , H04L2025/03375 , H04L2025/03477
摘要： A subscriber unit has a processor. The processor provides an output phase signal corresponding to a selected output digital frequency. A tuning register buffers the phase signal. A lookup table has two sets of predefined stored values pertaining to the amplitude of a signal for a single quadrant. The predefined stored values comprise coarse angle approximations and fine angle approximations. A sine and cosine generator receives the phase signal and generates sine and cosine waveforms utilizing amplitude values obtained from the lookup table. The phase signal includes phase data and specifies the quadrant and the algebraic sign of the phase data. The sine and cosine generator accessing the lookup table differently depending upon the quadrant and sine of the phase data, such that the lookup table provides an amplitude value from the sets of predefined stored values based on the phase data. A modulator combines the sine and cosine waveforms to produce the selected output digital frequency and modulates digital frequency.

45. 发明授权

US08031626B2 Packet structure for a mobile display digital interface 有权
标题翻译：分组结构，用于移动显示数字接口
公开(公告)号：US08031626B2
公开(公告)日：2011-10-04
申请号：US12269233
申请日：2008-11-12
申请人： George Alan Wiley , Brian W. Steele , Shashank Shekhar , Laura A. Randall
发明人： George Alan Wiley , Brian W. Steele , Shashank Shekhar , Laura A. Randall
IPC分类号： G06F13/00
CPC分类号： H04L7/06 , H04L1/0079 , H04L5/16 , H04L65/607 , H04L69/18 , H04L69/22 , H04W80/02
摘要： An Enhanced Reverse Link Encapsulation packet for a MDDI system combines and improves upon the functionality of the Round Trip Delay Measurement packet and Reverse Encapsulation packet. The combination of these packets allows for reduced MDDI link overhead when providing client reverse link transmission. This packet allows for dynamic reverse link bandwidth allocation and therefore improved MDDI link utilization.
摘要翻译：用于MDDI系统的增强型反向链路封装分组结合并改进了往返延迟测量分组和反向封装分组的功能。这些分组的组合允许在提供客户端反向链路传输时减少MDDI链路开销。该分组允许动态反向链路带宽分配，从而改善MDDI链路利用率。

46. 发明授权

US06449317B1 Digital synthesizer 失效
标题翻译：数字合成器
公开(公告)号：US06449317B1
公开(公告)日：2002-09-10
申请号：US09593307
申请日：2000-06-13
申请人： David Norton Critchlow , Moshe Yehushua , Graham Martin Avis , Wade Lyle Heimbigner , Karle Joseph Johnson , George Alan Wiley
发明人： David Norton Critchlow , Moshe Yehushua , Graham Martin Avis , Wade Lyle Heimbigner , Karle Joseph Johnson , George Alan Wiley
IPC分类号： H04L2720
CPC分类号： H04L25/03343 , H03B28/00 , H03C3/00 , H03D3/007 , H04L27/00 , H04L27/2092 , H04L2025/03375 , H04L2025/03477
摘要： The present invention is a method and system for processing communication signals in a wireless telecommunication system having at least two subscriber units. The subscriber units communicate with each other through a selected band of radio frequencies over a plurality of radio frequency channels. The system generates a fixed based radio frequency signal and a digital intermediate frequency signal. The fixed based radio frequency signal and the digital intermediate frequency signal are then combined to produce a carrier signal which is communicated between the at least two subscribers.
摘要翻译：本发明是一种在具有至少两个用户单元的无线电信系统中处理通信信号的方法和系统。用户单元通过多个射频信道上的所选频段进行通信。系统产生固定的射频信号和数字中频信号。然后组合固定的射频信号和数字中频信号以产生在至少两个用户之间通信的载波信号。

47. 发明授权

US5694430A Subscriber unit for wireless digital subscriber communication system 失效
标题翻译：无线数字用户通信系统用户单元
公开(公告)号：US5694430A
公开(公告)日：1997-12-02
申请号：US587008
申请日：1996-01-11
申请人： David Norton Critchlow , Moshe Yehushua , Graham Martin Avis , Wade Lyle Heimbigner , Karle Joseph Johnson , George Alan Wiley
发明人： David Norton Critchlow , Moshe Yehushua , Graham Martin Avis , Wade Lyle Heimbigner , Karle Joseph Johnson , George Alan Wiley
IPC分类号： G06F1/035 , H03B28/00 , H03C3/00 , H03D3/00 , H04L23/00 , H04L25/03 , H04L27/00 , H04L27/04 , H04L27/06 , H04L27/12 , H04L27/20
CPC分类号： H04L25/03343 , H03D3/007 , H04L27/00 , H04L27/2092 , H03B28/00 , H03C3/00 , H04L2025/03375 , H04L2025/03477
摘要： A subscriber unit for wireless communication with a base station in a wireless subscriber communication system includes a FIR chip, a DIF (digital intermediate frequency) chip, a single processor chip and a radio. The processor chip transcodes a digital voice input signal to provide digital input symbols; demodulates an output signal received from the base station to provide digital output symbols; and synthesizes a digital voice output signal from the digital output symbols. The FIR chip FIR filters the digital input symbols and generates timing signals for timing the transcoding and synthesizing operations in the processor chip. The DIF chip digitally synthesizes a digital intermediate frequency signal by direct digital synthesis (DDS) and modulates the digital intermediate frequency signal with the filtered input symbols to provide a modulated intermediate frequency input signal. The radio further processes the modulated input signal for transmission to the base station.
摘要翻译：用于与无线用户通信系统中的基站进行无线通信的用户单元包括FIR芯片，DIF（数字中频）芯片，单个处理器芯片和无线电装置。处理器芯片对数字语音输入信号进行转码以提供数字输入符号; 解调从基站接收的输出信号以提供数字输出符号; 并从数字输出符号合成数字语音输出信号。 FIR芯片FIR对数字输入符号进行滤波，并产生用于对处理器芯片中的代码转换和合成操作进行定时的定时信号。 DIF芯片通过直接数字合成（DDS）数字合成数字中频信号，并用滤波后的输入符号对数字中频信号进行调制，提供调制中频输入信号。无线电进一步处理调制的输入信号以传输到基站。

48. 发明授权

US08738614B2 Methods and apparatus for providing hierarchical content flow in a data network 有权
标题翻译：在数据网络中提供分层内容流的方法和装置
公开(公告)号：US08738614B2
公开(公告)日：2014-05-27
申请号：US11112238
申请日：2005-04-21
申请人： Gordon Kent Walker , George Alan Wiley , Ricardo Jorge Lopez , Richard Doil Lane , Rajiv Vijayan
发明人： Gordon Kent Walker , George Alan Wiley , Ricardo Jorge Lopez , Richard Doil Lane , Rajiv Vijayan
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： H04L29/06027 , H04L65/4076 , H04L65/4084 , H04L65/4092 , H04L65/602 , H04L65/607 , H04N21/23614 , H04N21/41407 , H04N21/4331 , H04N21/4348 , H04N21/44016 , H04N21/4622 , H04N21/6581 , H04N21/8455
摘要： System for providing hierarchical services in a data network. A method is provided for inserting content into a content stream for rendering on a device. The method includes obtaining one or more annotation parameters that comprise a content identifier, and determining an insertion point indicator that indicates a location in the content stream. The method also includes retrieving the content based on the content identifier, and inserting the content in the content stream at a location indicated by the insertion point indicator.
摘要翻译：用于在数据网络中提供分级服务的系统。提供了一种用于将内容插入到用于在设备上呈现的内容流的方法。该方法包括获得包含内容标识符的一个或多个注释参数，以及确定指示内容流中的位置的插入点指示符。该方法还包括基于内容标识符检索内容，并将内容流插入到由插入点指示符指示的位置。

49. 发明授权

US08625625B2 High data rate interface apparatus and method 有权
公开(公告)号：US08625625B2
公开(公告)日：2014-01-07
申请号：US13094104
申请日：2011-04-26
申请人： Jon James Anderson , Brian W. Steele , George Alan Wiley , Shashank Shekhar
发明人： Jon James Anderson , Brian W. Steele , George Alan Wiley , Shashank Shekhar
IPC分类号： H04L12/28 , H04W4/00 , G06F15/16
CPC分类号： H04L65/80 , H04L29/06027 , H04L65/1069 , H04L65/4069 , H04L69/18 , H04L69/22 , H04M1/72527 , H04N19/89 , H04N21/43615 , H04N21/4363 , Y02D70/00 , Y02D70/122 , Y02D70/144 , Y02D70/166 , Y02D70/26
摘要： A data interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.

50. 发明授权

US08471733B2 Two-wire connection to a key matrix in a mobile device 失效
标题翻译：两线连接到移动设备中的按键矩阵
公开(公告)号：US08471733B2
公开(公告)日：2013-06-25
申请号：US11680036
申请日：2007-02-28
申请人： George Alan Wiley
发明人： George Alan Wiley
IPC分类号： H03K17/94 , H03M11/00
CPC分类号： H03M11/24 , H03M11/20
摘要： A first current is driven through a first current path from a first common node, through a key matrix, and to a second common node when a key is pressed. A first measurement of the first current path resistance is made. A second current is then driven through a second current path from the second common node, through the key matrix, and to the first common node. A second measurement of the second current path resistance is made. The first and second measurements are used to identify the key that was pressed. Each key corresponds to a unique pair of first and second measurement values. In one example, non-linear resistance circuits are disposed at the ends of the row and column conductors of the key matrix such that a row resistor in the first current path is measured independently of a column resistor in the second current path.
摘要翻译：当按下一个键时，第一电流通过第一公共节点通过键矩阵的第一电流路径被驱动，并被驱动到第二公共节点。进行第一电流通路电阻的第一测量。然后，第二电流通过来自第二公共节点的第二电流路径，通过键矩阵和第一公共节点驱动。进行第二电流通路电阻的第二测量。第一次和第二次测量用于识别按下的键。每个键对应于一对唯一的第一和第二测量值。在一个示例中，非线性电阻电路设置在键矩阵的行和列导体的端部处，使得第一电流路径中的行电阻器独立于第二电流路径中的列电阻器被测量。

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