利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

445 条记录 (耗时 0.036 秒)

    PORTABLE COMPUTING DEVICE WITH HIGH-SPEED DATA COMMUNICATION
    21.
    发明申请
    PORTABLE COMPUTING DEVICE WITH HIGH-SPEED DATA COMMUNICATION 有权
    具有高速数据通信功能的便携式计算设备

    公开(公告)号：US20120094594A1

    公开(公告)日：2012-04-19

    申请号：US13336724

    申请日：2011-12-23

    申请人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Brima B. Ibrahim ,  Hooman Darabi

    发明人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Brima B. Ibrahim ,  Hooman Darabi

    IPC分类号： H04W88/06 ,  H04B7/14

    CPC分类号： H04B15/00 ,  G06F1/1626 ,  G06F1/1643 ,  G06F1/1698 ,  G06F3/017 ,  H04B7/15507

    摘要： A portable computing device includes a radio frequency (RF) wired link, a core module, and a plurality of multi-mode RF units. When one or more of the multi-mode RF units are supporting a high-speed data communication, the core module is operable to detect a blocker that is adversely affecting the high-speed data communication. The core module is further operable to determine whether a radiation pattern alternative for the high-speed data communication will reduce the adverse affects on the high-speed data communication. When the radiation pattern alternative for the high-speed data communication will reduce the adverse affects on the high-speed data communication, the core module is further operable to enable the radiation pattern alternative. The one or more multi-mode RF units are operable to adjust at least one of transmission and reception of the high-speed data communication in accordance with the radiation pattern alternative.

    摘要翻译： 便携式计算设备包括射频（RF）有线链路，核心模块和多个多模RF单元。 当一个或多个多模RF单元支持高速数据通信时，核心模块可操作以检测对高速数据通信有不利影响的阻塞器。 核心模块还可操作以确定用于高速数据通信的辐射模式替代方案是否将减少对高速数据通信的不利影响。 当用于高速数据通信的辐射模式替代方案将减少对高速数据通信的不利影响时，核心模块进一步可操作以使辐射模式可选。 所述一个或多个多模式RF单元可操作以根据所述辐射模式替代来调整所述高速数据通信的发送和接收中的至少一个。

    PORTABLE COMPUTING DEVICE HAVING AN RF BASED ARCHITECTURE
    22.
    发明申请
    PORTABLE COMPUTING DEVICE HAVING AN RF BASED ARCHITECTURE 有权
    具有射频基础架构的便携式计算设备

    公开(公告)号：US20120093039A1

    公开(公告)日：2012-04-19

    申请号：US13336325

    申请日：2011-12-23

    申请人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Brima B. Ibrahim ,  Hooman Darabi

    发明人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Brima B. Ibrahim ,  Hooman Darabi

    IPC分类号： H04W72/04 ,  H04L12/28 ,  H04B7/005 ,  H04W92/00 ,  H04L27/00 ,  H04J13/00

    CPC分类号： H04J1/00 ,  H04J4/00 ,  H04L7/0008

    摘要： A portable computing device includes a radio frequency (RF) wired link, a data wired link, a core module, a plurality of multi-mode RF units, and a plurality of data modules. The core module is operable to communicate control information with one or more of the plurality of multi-mode RF units in a first frequency band via the RF wired link. The core module is further operable to communicate data of a wireless communication with one or more of the plurality of multi-mode RF units in a second frequency band via the RF wired link. The core module is further operable to communicate clock information to the plurality of multi-mode RF units in a third frequency band via the RF wired link.

    摘要翻译： 便携式计算设备包括射频（RF）有线链路，数据有线链路，核心模块，多个多模RF单元和多个数据模块。 核心模块可操作以经由RF有线链路在第一频带中与多个多模RF单元中的一个或多个通信控制信息。 核心模块还可操作以经由RF有线链路在第二频带中传送与多个多模RF单元中的一个或多个的无线通信的数据。 核心模块还可操作以经由RF有线链路将时钟信息传送到第三频带中的多个多模RF单元。

    Multi-mode cellular IC for multi-mode communications
    27.
    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。

    Near field communication front-end
    30.
    发明授权
    Near field communication front-end 有权
    近场通信前端

    公开(公告)号：US08115598B2

    公开(公告)日：2012-02-14

    申请号：US12048786

    申请日：2008-03-14

    申请人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Amin Shameli

    发明人： Ahmadreza (Reza) Rofougaran ,  Maryam Rofougaran ,  Amin Shameli

    IPC分类号： H04B5/22 ,  H04B1/38 ,  H04B1/40 ,  H04B7/00 ,  H04B1/66 ,  H04B7/02 ,  H04Q5/22 ,  H04M1/00 ,  H04L5/16 ,  G08B13/14 ,  G08B26/00 ,  G05B19/00

    CPC分类号： H04B5/0012 ,  H04B5/0062 ,  H04B5/0087

    摘要： A near field communication front-end includes an up conversion module, a plurality of coils, and a down conversion module. The up conversion module is coupled to convert an outbound symbol stream into a plurality of outbound signals based on a frequency-space encoding scheme. The plurality of coils is coupled to electromagnetically transmit the plurality of outbound signals and to electromagnetically receive a plurality of inbound signals in accordance with the frequency-space encoding scheme. The down conversion module is coupled to convert the plurality of inbound signals into an inbound symbol stream in accordance with the frequency-space encoding scheme.

    摘要翻译： 近场通信前端包括上变频模块，多个线圈和下变频模块。 上变换模块被耦合以基于频率空间编码方案将出站符号流转换成多个出站信号。 多个线圈被耦合以电磁传输多个出站信号，并且根据频率 - 空间编码方案电磁地接收多个入站信号。 下变频模块被耦合以根据频率 - 空间编码方案将多个入站信号转换成入站符号流。