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61.发明授权公开(公告)号：US07787569B2
公开(公告)日：2010-08-31
申请号：US11641562
申请日：2006-12-18
申请人： Frederic Christian Marc Hayem , Hooman Darabi , Mike (Hon Fai) Chu , Anatoly Gelman , Kiran Puttegowda , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Nelson R. Sollenberger , Ronish Patel
发明人： Frederic Christian Marc Hayem , Hooman Darabi , Mike (Hon Fai) Chu , Anatoly Gelman , Kiran Puttegowda , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Nelson R. Sollenberger , Ronish Patel
CPC分类号： H04B15/06
摘要： A radio frequency integrated circuit (RFIC) includes a low noise amplifier that amplifies an inbound radio frequency (RF) signal to produce an amplified RF signal. A down conversion module converts the amplified RF signal to a down converted signal based on a local oscillation. An analog to digital conversion (ADC) module coupled to convert the down converted signal into a digital signal. A baseband processing module converts the digital signal into inbound data, wherein at least one function of the baseband processing module is clocked by a plurality of baseband clock signals A clock module produces the plurality of baseband clock signals, wherein the clock module detects an interference condition when frequency dependent noise components associated with at least one of the plurality of baseband clock signals are inside a frequency band associated with the inbound RF signal, and spreads the spectrum of the at least one of the plurality of baseband clock signals when the interference condition is detected.
摘要翻译： 射频集成电路（RFIC）包括放大入射射频（RF）信号以产生放大的RF信号的低噪声放大器。 降频转换模块基于本地振荡将放大的RF信号转换为下变频信号。 模数转换（ADC）模块耦合以将下变频信号转换为数字信号。 基带处理模块将数字信号转换为入站数据，其中基带处理模块的至少一个功能由多个基带时钟信号A计时。时钟模块产生多个基带时钟信号，其中时钟模块检测干扰条件 当与所述多个基带时钟信号中的至少一个相关联的频率相关噪声分量在与所述入站RF信号相关联的频带内时，并且当所述干扰条件是所述干扰条件是时，扩展所述多个基带时钟信号中的至少一个的频谱 检测到。
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公开(公告)号：US20100190453A1
公开(公告)日：2010-07-29
申请号：US12762359
申请日：2010-04-18
IPC分类号： H04B1/40
摘要： A configurable conversion module includes a down conversion module and an up conversion module. The down conversion module is operable to convert, when in a first mode, a first amplified inbound RF signal into a first inbound symbol stream in accordance with a first protocol and convert, when in a second mode, a second amplified inbound RF signal into a second inbound symbol stream in accordance with a second protocol. The up conversion module is operable to convert, when in the first mode, a first outbound symbol stream into a first outbound RF signal in accordance with the first protocol and convert, when in the second mode, a second outbound symbol stream into a second outbound RF signal in accordance with the second protocol.
摘要翻译： 可配置的转换模块包括下变频模块和上转换模块。 下变频模块可操作以根据第一协议将处于第一模式的第一放大入站RF信号转换成第一入站符号流，并且在第二模式中将第二放大入站RF信号转换为 第二入站符号流根据第二协议。 上转换模块可操作以在第一模式中将第一出站符号流转换成根据第一协议的第一出站RF信号，并且当在第二模式中将第二出站符号流转换成第二出站 RF信号根据第二协议。
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公开(公告)号：US07729722B2
公开(公告)日：2010-06-01
申请号：US11729271
申请日：2007-03-28
IPC分类号： H04M1/00
摘要： A wireless communication device includes an integrated circuit (IC) and an antenna system. The IC includes a baseband processing module, a network processing module, a calibration processing module, a receiver section and a transmitter section. The network processing module establishes a wireless communication protocol and operational parameters based on the wireless communication protocol. The calibration processing module generates RF receiver calibration information based on the operational parameters and RF receive feedback and generates RF transmitter calibration information based on the operational parameters and RF transmit feedback. The receiver section provides the RF receive feedback and converts an inbound RF signal into an inbound symbol stream. The transmitter section provides the RF transmit feedback and converts an outbound symbol stream into an outbound RF signal. The antenna system provides the inbound RF signal to the receiver section and receives the outbound RF signal from the transmitter section.
摘要翻译： 无线通信设备包括集成电路（IC）和天线系统。 该IC包括基带处理模块，网络处理模块，校准处理模块，接收器部分和发送器部分。 网络处理模块基于无线通信协议建立无线通信协议和操作参数。 校准处理模块基于操作参数和RF接收反馈生成RF接收机校准信息，并根据操作参数和RF发送反馈生成RF发射机校准信息。 接收器部分提供RF接收反馈并将入站RF信号转换成入站符号流。 发射机部分提供RF发射反馈，并将出站符号流转换为出站RF信号。 天线系统将入站RF信号提供给接收机部分，并从发射机部分接收出站RF信号。
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64.发明申请公开(公告)号：US20090128291A1
公开(公告)日：2009-05-21
申请号：US11942347
申请日：2007-11-19
IPC分类号： H04B7/00
CPC分类号： H04B5/02 , G06K7/0008
摘要： A method of RFID communication during device assembly includes, at a first production step of a device, determining first assembly information regarding production of the device via a first radio frequency identification (RFID) communication. The method further includes, at a second production step, determining second assembly information regarding the production of the device via a second RFID communication.
摘要翻译： 在设备组装期间的RFID通信的方法包括：在设备的第一制造步骤中，经由第一射频识别（RFID）通信确定关于所述设备的生产的第一组装信息。 该方法还包括在第二制造步骤中，通过第二RFID通信确定关于装置的生产的第二装配信息。
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公开(公告)号：US20090036070A1
公开(公告)日：2009-02-05
申请号：US11888783
申请日：2007-08-02
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Vafa James Rakshani , Hooman Darabi , Claude G. Hayek , Frederic Christian Marc Hayem
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Vafa James Rakshani , Hooman Darabi , Claude G. Hayek , Frederic Christian Marc Hayem
IPC分类号： H04B1/04 , H01L23/538
CPC分类号： H01L25/18 , H01L25/0657 , H01L2224/48225 , H01L2224/48227 , H01L2225/06568
摘要： An integrated circuit (IC) includes a first die, a second die, a packaging substrate, and coupling circuit. The first die includes first circuitry and the second die includes second circuitry. The packaging substrate supports the first and second dies, wherein the first and second dies are stacked with respect to the packaging substrate. The coupling circuit couples the first die to the second die, wherein the first and second circuitry communicate via the coupling circuit.
摘要翻译： 集成电路（IC）包括第一管芯，第二管芯，封装基板和耦合电路。 第一管芯包括第一电路，第二管芯包括第二电路。 包装基板支撑第一和第二模具，其中第一和第二模具相对于包装基板堆叠。 耦合电路将第一管芯耦合到第二管芯，其中第一和第二电路经由耦合电路进行通信。
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公开(公告)号：US20080318683A1
公开(公告)日：2008-12-25
申请号：US12142064
申请日：2008-06-19
IPC分类号： G06F17/00
CPC分类号： A63F13/573 , A63F13/211 , A63F13/212 , A63F13/213 , A63F13/235 , A63F13/57 , A63F13/825 , A63F2300/1012 , A63F2300/1031 , A63F2300/5553 , G01S7/412 , G01S13/003 , G01S13/426 , G01S13/723 , G01S13/878 , G06F3/011 , G06F3/012 , G06F3/0346 , G06F3/045
摘要： The position of a mobile gaming object within a video gaming environment is determined using radio frequency identification (RFID) signals transmitted between RFID devices, at least one of which is positioned on a gaming element. Based on signal information regarding the RFID signals, the distances between the gaming element and various RFID devices can be determined. The position of the gaming element within the video gaming environment is then determined based on the distances.
摘要翻译： 使用在RFID设备之间传输的射频识别（RFID）信号来确定移动游戏对象在视频游戏环境内的位置，RFID设备中的至少一个位于游戏元件上。 基于关于RFID信号的信号信息，可以确定游戏元件与各种RFID装置之间的距离。 然后基于距离确定游戏元件在视频游戏环境中的位置。
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公开(公告)号：US20080318533A1
公开(公告)日：2008-12-25
申请号：US11821404
申请日：2007-06-22
IPC分类号： H04B1/38
CPC分类号： H04B7/10
摘要： An RF transceiver section includes an adjustable antenna assembly, a low noise amplifier module, a down conversion module, an up conversion module, and a power amplifier. The adjustable antenna assembly is configured to provide a receive antenna structure and a transmit antenna structure. The receive antenna structure receives an inbound RF signal having a carrier frequency within a receive frequency band and the transmit antenna structure transmits an outbound RF signal having a carrier frequency within a transmit frequency band. An effective polarization of the receive and/or transmit antenna structure is adjusted based on the inbound RF signal such that, once adjusted, the receive antenna structure has a substantially orthogonal polarization with respect to the transmit antenna structure.
摘要翻译： RF收发器部分包括可调天线组件，低噪声放大器模块，下变频模块，上变频模块和功率放大器。 可调天线组件被配置为提供接收天线结构和发射天线结构。 接收天线结构接收具有接收频带内的载波频率的入站RF信号，并且发射天线结构传输具有发射频带内的载波频率的出站RF信号。 基于入站RF信号来调整接收和/或发射天线结构的有效极化，使得一旦调节，接收天线结构相对于发射天线结构具有基本正交的极化。
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68.发明申请POSITION DETECTION AND/OR MOVEMENT TRACKING VIA IMAGE CAPTURE AND PROCESSING 审中-公开位置检测和/或移动跟踪通过图像捕获和处理公开(公告)号：US20080316324A1
公开(公告)日：2008-12-25
申请号：US12135332
申请日：2008-06-09
CPC分类号： A63F13/573 , A63F13/211 , A63F13/212 , A63F13/213 , A63F13/235 , A63F13/57 , A63F13/825 , A63F2300/1012 , A63F2300/1031 , A63F2300/5553 , G01S7/412 , G01S13/003 , G01S13/426 , G01S13/723 , G01S13/878 , G06F3/011 , G06F3/012 , G06F3/0346 , G06F3/045
摘要： Position detection and/or movement tracking via image capture and processing. Digital cameras perform image capture of one or more objects within a particular region (e.g., a physical gaming environment). A game module or processing module processes the images captured by the digital cameras to identify a position of and/or track movement of objects (e.g., a player, a gaming object, a game controller, etc.). Various digital image processing techniques may be employed including pattern recognition of objects, color recognition/distinction, intensity recognition/distinction, relative size comparison, etc. to identify objects and/or track their movement. The coupling between the digital cameras and the game module or processing module may be wired, wireless, or a combination thereof. If wireless, any number of different signaling means may be employed including Code Division Multiple Access (CDMA) signaling, Time Division Multiple Access (TDMA) signaling, or Frequency Division Multiple Access (FDMA) signaling.
摘要翻译： 通过图像捕获和处理进行位置检测和/或移动跟踪。 数码相机对特定区域（例如，物理游戏环境）内的一个或多个对象执行图像捕获。 游戏模块或处理模块处理由数码相机拍摄的图像以识别对象（例如，玩家，游戏对象，游戏控制器等）的位置和/或跟踪移动的位置。 可以采用各种数字图像处理技术，包括对象的模式识别，颜色识别/区别，强度识别/区别，相对尺寸比较等，以识别对象和/或跟踪它们的移动。 数字照相机和游戏模块或处理模块之间的耦合可以是有线，无线或其组合。 如果无线，则可以使用任何数量的不同的信令装置，包括码分多址（CDMA）信令，时分多址（TDMA）信令或频分多址（FDMA）信令。
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公开(公告)号：US20080300006A1
公开(公告)日：2008-12-04
申请号：US11888839
申请日：2007-08-02
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Claude G. Hayek , Frederic Christian Marc Hayem , Vafa James Rakshani , Hooman Darabi
IPC分类号： H04B1/38
CPC分类号： H04B1/406
摘要： An integrated circuit (IC) includes an RF section, a DSP, and a plurality of processors. The RF section and the DSP process an inbound RF signal to produce inbound data and process outbound data to produce an outbound RF signal. In addition, the DSP converts an outbound analog audio signal into an outbound digital audio signal and converts an inbound digital audio signal into an inbound analog audio signal. A first processor converts the inbound data into the inbound digital audio signal and converts the outbound digital audio signal into the outbound data. A second processor performs a user application that includes at least one of generation of the inbound analog audio signal and generation of the outbound analog audio signal and performs an operating system algorithm to coordinate operation of the user application.
摘要翻译： 集成电路（IC）包括RF部分，DSP和多个处理器。 RF部分和DSP处理入站RF信号以产生入站数据并处理出站数据以产生出站RF信号。 此外，DSP将出站模拟音频信号转换为出站数字音频信号，并将入站数字音频信号转换为入站模拟音频信号。 第一个处理器将入站数据转换为入站数字音频信号，并将出站数字音频信号转换为出站数据。 第二处理器执行包括生成入站模拟音频信号和生成出站模拟音频信号中的至少一个的用户应用程序，并且执行操作系统算法来协调用户应用程序的操作。
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公开(公告)号：US20080280581A1
公开(公告)日：2008-11-13
申请号：US11801858
申请日：2007-05-11
IPC分类号： H04B1/10
CPC分类号： H04B1/403 , H01Q1/2291 , H01Q21/061 , H04B7/10
摘要： A radio frequency (RF) receiver includes an antenna assembly, a low noise amplifier module, a down conversion module, and a baseband processing module. The antenna assembly is coupled to receive an inbound RF signal that includes a first signal component and a second signal component. The antenna assembly adjusts amplitude and/or phase of the first and/or second signal components to produce an adjusted inbound RF signal based on an adjust signal. The low noise amplifier module amplifies the adjusted inbound RF signal to produce an amplified inbound RF signal. The down conversion module converts the amplified inbound RF signal into a first inbound symbol stream corresponding to the first signal component and into a second inbound symbol stream corresponding to the second signal component. The baseband processing module converts the first and second inbound symbol streams into inbound data and to generate the adjust signal.
摘要翻译： 射频（RF）接收机包括天线组件，低噪声放大器模块，下变频模块和基带处理模块。 天线组件被耦合以接收包括第一信号分量和第二信号分量的入站RF信号。 天线组件调整第一和/或第二信号分量的幅度和/或相位，以基于调整信号产生经调整的入站RF信号。 低噪声放大器模块放大经调整的入站RF信号以产生放大的入站RF信号。 下变频模块将放大的入站RF信号转换成对应于第一信号分量的第一入站符号流，并转换成对应于第二信号分量的第二入站符号流。 基带处理模块将第一和第二入站符号流转换成入站数据并产生调整信号。
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