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    Voice/data/RF integrated circuit
    1.
    发明申请
    Voice/data/RF integrated circuit 有权
    语音/数据/射频集成电路

    公开(公告)号：US20120184331A1

    公开(公告)日：2012-07-19

    申请号：US11641999

    申请日：2006-12-19

    申请人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Frederic Christian Hayem ,  Claude G. Hayek ,  Vafa James Rakshani ,  Nelson R. Sollenberger ,  Yossi Cohen

    发明人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Frederic Christian Hayem ,  Claude G. Hayek ,  Vafa James Rakshani ,  Nelson R. Sollenberger ,  Yossi Cohen

    IPC分类号： H04W88/02

    CPC分类号： H04W64/00 ,  H04B1/406 ,  H04M1/253

    摘要： A Voice-Data-RF IC includes a baseband processing module, an RF section, and an interface module. The baseband processing module converts an outbound voice signal into an outbound voice symbol stream, converts an inbound voice symbol stream into an inbound voice signal, converts outbound data into an outbound data symbol stream, and converts an inbound data symbol stream into inbound data. The RF section converts an inbound RF voice signal into the inbound voice symbol stream, converts the outbound voice symbol stream into an outbound RF voice signal, converts an inbound RF data signal into the inbound data symbol stream, and converts the outbound data symbol stream into an outbound RF data signal. The interface module provides coupling between the baseband processing module, the RF section, and with off-chip circuits.

    摘要翻译： 语音数据RF IC包括基带处理模块，RF部分和接口模块。 基带处理模块将出站语音信号转换为出站语音符号流，将入站语音符号流转换为入站语音信号，将出站数据转换为出站数据符号流，并将入站数据符号流转换为入站数据。 RF部分将进入的RF语音信号转换成入站语音符号流，将出站的语音符号流转换成出站的RF语音信号，将入站的RF数据信号转换成入站数据符号流，并将出站的数据符号流转换成 出站RF数据信号。 接口模块提供基带处理模块，RF部分和片外电路之间的耦合。

    Voice/data/RF integrated circuit
    2.
    发明授权
    Voice/data/RF integrated circuit 有权
    语音/数据/射频集成电路

    公开(公告)号：US08374225B2

    公开(公告)日：2013-02-12

    申请号：US11641999

    申请日：2006-12-19

    申请人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Frederic Christian Marc Hayem ,  Claude G. Hayek ,  Vafa James Rakshani ,  Nelson R. Sollenberger ,  Yossi Cohen

    发明人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Frederic Christian Marc Hayem ,  Claude G. Hayek ,  Vafa James Rakshani ,  Nelson R. Sollenberger ,  Yossi Cohen

    IPC分类号： H04B1/38 ,  H04L5/16

    CPC分类号： H04W64/00 ,  H04B1/406 ,  H04M1/253

    摘要： A Voice-Data-RF IC includes a baseband processing module, an RF section, and an interface module. The baseband processing module converts an outbound voice signal into an outbound voice symbol stream, converts an inbound voice symbol stream into an inbound voice signal, converts outbound data into an outbound data symbol stream, and converts an inbound data symbol stream into inbound data. The RF section converts an inbound RF voice signal into the inbound voice symbol stream, converts the outbound voice symbol stream into an outbound RF voice signal, converts an inbound RF data signal into the inbound data symbol stream, and converts the outbound data symbol stream into an outbound RF data signal. The interface module provides coupling between the baseband processing module, the RF section, and with off-chip circuits.

    摘要翻译： 语音数据RF IC包括基带处理模块，RF部分和接口模块。 基带处理模块将出站语音信号转换为出站语音符号流，将入站语音符号流转换为入站语音信号，将出站数据转换为出站数据符号流，并将入站数据符号流转换为入站数据。 RF部分将进入的RF语音信号转换成入站语音符号流，将出站的语音符号流转换成出站的RF语音信号，将入站的RF数据信号转换成入站数据符号流，并将出站的数据符号流转换成 出站RF数据信号。 接口模块提供基带处理模块，RF部分和片外电路之间的耦合。

    Multi-mode cellular IC memory management
    6.
    发明授权
    Multi-mode cellular IC memory management 有权
    多模式蜂窝IC内存管理

    公开(公告)号：US07929939B2

    公开(公告)日：2011-04-19

    申请号：US12056493

    申请日：2008-03-27

    申请人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Vafa James Rakshani ,  Claude G. Hayek

    发明人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Vafa James Rakshani ,  Claude G. Hayek

    IPC分类号： H04B1/28

    CPC分类号： H04B1/406

    摘要： An RFIC includes first and second RF sections, first and second PHY processing modules, first and second upper layer processing modules, and memory. When the RFIC is in a first receive mode, the first RF section, the first PHY processing module, and the first upper layers processing module convert a first inbound RF signal into a first inbound audio signal in accordance with a first wireless communication protocol. When the RFIC is in a second receive mode, the second RF section, the second PHY processing module, and the second upper layers processing module convert a second inbound RF signal into a second inbound audio signal in accordance with a second wireless communication protocol. The memory stores the first and second inbound audio signals. The first PHY processing module retrieves, based on the receive mode, the first or second inbound audio signal from the memory and converts the first or second inbound audio signal into a first or second inbound analog audio signal.

    摘要翻译： RFIC包括第一和第二RF部分，第一和第二PHY处理模块，第一和第二上层处理模块以及存储器。 当RFIC处于第一接收模式时，第一RF部分，第一PHY处理模块和第一上层处理模块根据第一无线通信协议将第一入站RF信号转换成第一入站音频信号。 当RFIC处于第二接收模式时，第二RF部分，第二PHY处理模块和第二上层处理模块根据第二无线通信协议将第二入站RF信号转换成第二入站音频信号。 存储器存储第一和第二入站音频信号。 第一PHY处理模块基于接收模式检索来自存储器的第一或第二入站音频信号，并将第一或第二入站音频信号转换为第一或第二入站模拟音频信号。

    Wireless connection integrated circuit (IC) having power island(s)
    8.
    发明授权
    Wireless connection integrated circuit (IC) having power island(s) 有权
    具有功率岛的无线连接集成电路（IC）

    公开(公告)号：US08064967B2

    公开(公告)日：2011-11-22

    申请号：US12056448

    申请日：2008-03-27

    申请人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Vafa James Rakshani ,  Claude G. Hayek

    发明人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Vafa James Rakshani ,  Claude G. Hayek

    IPC分类号： H04B1/38

    CPC分类号： G06F1/3203 ,  G06F1/3237 ,  G06F1/324 ,  G06F1/3287 ,  H04B1/38 ,  Y02D10/126 ,  Y02D10/128 ,  Y02D10/171

    摘要： A radio frequency (RF) integrated circuit (IC) operable to support wireless communications is provided. In one embodiment, the RF IC includes an advanced high-performance (AHB) bus matrix, a microprocessor core coupled to the AHB bus matrix, a plurality of processing modules wherein each processing module is operable to support one or more functions of the RF IC, and a plurality of power islands. Each power island is associated with one or more functions of the RF IC. This arrangement allows power islands coupled to the processing modules associated with the one or more functions associated with the power island to supply power for the processing modules associated with the one or more functions associated with the power island. Power from the power island(s) to the processing module(s) may be reduced or secured when the one or more functions associated with the power island is not required.

    摘要翻译： 提供可操作以支持无线通信的射频（RF）集成电路（IC）。 在一个实施例中，RF IC包括先进的高性能（AHB）总线矩阵，耦合到AHB总线矩阵的微处理器核心，多个处理模块，其中每个处理模块可操作以支持RF IC的一个或多个功能 ，以及多个功率岛。 每个功率岛与RF IC的一个或多个功能相关联。 这种布置允许耦合到与功率岛相关联的一个或多个功能相关联的处理模块的功率岛为与功率岛相关联的一个或多个功能相关联的处理模块提供功率。 当不需要与电力岛相关联的一个或多个功能时，可以减少或保护从功率岛到处理模块的电力。

    MULTI-MODE CELLULAR IC MEMORY MANAGEMENT
    9.
    发明申请
    MULTI-MODE CELLULAR IC MEMORY MANAGEMENT 有权
    多模式集成电路内存管理

    公开(公告)号：US20090036088A1

    公开(公告)日：2009-02-05

    申请号：US12056493

    申请日：2008-03-27

    申请人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Vafa James Rakshani ,  Claude G. Hayek

    发明人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Vafa James Rakshani ,  Claude G. Hayek

    IPC分类号： H04B1/28

    CPC分类号： H04B1/406

    摘要： An RFIC includes first and second RF sections, first and second PHY processing modules, first and second upper layer processing modules, and memory. When the RFIC is in a first receive mode, the first RF section, the first PHY processing module, and the first upper layers processing module convert a first inbound RF signal into a first inbound audio signal in accordance with a first wireless communication protocol. When the RFIC is in a second receive mode, the second RF section, the second PHY processing module, and the second upper layers processing module convert a second inbound RF signal into a second inbound audio signal in accordance with a second wireless communication protocol. The memory stores the first and second inbound audio signals. The first PHY processing module retrieves, based on the receive mode, the first or second inbound audio signal from the memory and converts the first or second inbound audio signal into a first or second inbound analog audio signal.

    摘要翻译： RFIC包括第一和第二RF部分，第一和第二PHY处理模块，第一和第二上层处理模块以及存储器。 当RFIC处于第一接收模式时，第一RF部分，第一PHY处理模块和第一上层处理模块根据第一无线通信协议将第一入站RF信号转换成第一入站音频信号。 当RFIC处于第二接收模式时，第二RF部分，第二PHY处理模块和第二上层处理模块根据第二无线通信协议将第二入站RF信号转换成第二入站音频信号。 存储器存储第一和第二入站音频信号。 第一PHY处理模块基于接收模式检索来自存储器的第一或第二入站音频信号，并将第一或第二入站音频信号转换为第一或第二入站模拟音频信号。

    Multi-mode cellular IC for multi-mode communications
    10.
    发明授权
    Multi-mode cellular IC for multi-mode communications 有权
    用于多模式通信的多模式蜂窝IC

    公开(公告)号：US08838028B2

    公开(公告)日：2014-09-16

    申请号：US13049566

    申请日：2011-03-16

    申请人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Vafa James Rakshani ,  Claude G. Hayek

    发明人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Hooman Darabi ,  Vafa James Rakshani ,  Claude G. Hayek

    IPC分类号： H04B7/00 ,  H04B1/40

    CPC分类号： H04B1/406

    摘要： An RFIC includes an RF section, a memory interface, a display interface, an audio codec, a bus matrix, and a processing unit. The RF section converts a first inbound RF signal into a first inbound symbol stream and converts a second inbound RF signal into a second inbound symbol stream. The memory interface is operably coupled to retrieve a video file from memory and the display interface is operable to provide video data to a display. The audio codec converts an output digital signal into an output voice signal. The processing unit converts the first inbound symbol stream into streaming video data; converts the second inbound symbol stream into the output digital signal; and facilitates providing, via the bus matrix, at least one of: the video file to the display interface as the video data; the streaming video data to the display interface as the video data; and the digital output signal to the audio codec.

    摘要翻译： RFIC包括RF部分，存储器接口，显示接口，音频编解码器，总线矩阵和处理单元。 RF部分将第一入站RF信号转换成第一入站符号流，并将第二入站RF信号转换成第二入站符号流。 存储器接口可操作地耦合以从存储器检索视频文件，并且显示接口可操作以向显示器提供视频数据。 音频编解码器将输出数字信号转换为输出语音信号。 处理单元将第一入站符号流转换为流视频数据; 将第二入站符号流转换成输出数字信号; 并且有助于经由总线矩阵将视频文件中的至少一个作为视频数据提供给显示接口; 将视频数据流传输到显示接口作为视频数据; 和数字输出信号到音频编解码器。