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    System and method providing low power operation in a multimode communication device
    3.
    发明授权
    System and method providing low power operation in a multimode communication device 有权
    在多模通信设备中提供低功率操作的系统和方法

    公开(公告)号：US08355757B2

    公开(公告)日：2013-01-15

    申请号：US11298355

    申请日：2005-12-07

    申请人： Ahmadreza Rofougaran ,  Arya Behzad ,  Jeyhan Karaoguz ,  James D. Bennett

    发明人： Ahmadreza Rofougaran ,  Arya Behzad ,  Jeyhan Karaoguz ,  James D. Bennett

    IPC分类号： H04B1/38

    CPC分类号： H04W52/0209 ,  H04W48/08 ,  H04W52/0245 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/168

    摘要： A system and method providing low-power operation in a multimode communication device. Various aspects of the present invention may, for example, include at least one radio module that is adapted to communicate in a plurality of communication modes. The at least one radio module may also be adapted to operate in at least a first power-save mode. At least one module may, for example, be adapted to analyze at least one non-informational aspect of a signal (e.g., a received radio signal) to determine whether a first communication network corresponding to a first communication mode of the plurality of communication modes might be available. The at least one module may then, for example, be adapted to determine, based at least in part on the determined availability of the first communication network, whether to operate the at least one radio module in a respective mode other than the first power-save mode.

    摘要翻译： 一种在多模通信设备中提供低功率操作的系统和方法。 本发明的各个方面可以例如包括适于以多种通信模式通信的至少一个无线电模块。 所述至少一个无线电模块还可以适于在至少第一省电模式下操作。 至少一个模块可以例如适于分析信号的至少一个非信息方面（例如，接收的无线电信号），以确定对应于多个通信模式的第一通信模式的第一通信网络 可能可用。 然后，所述至少一个模块可以例如适于至少部分地基于所确定的第一通信网络的可用性来确定是否以除了第一电力网络之外的相应模式操作所述至少一个无线电模块， 保存模式。

    System and method providing low power operation in a multimode communication device
    4.
    发明申请
    System and method providing low power operation in a multimode communication device 有权
    在多模通信设备中提供低功率操作的系统和方法

    公开(公告)号：US20070082715A1

    公开(公告)日：2007-04-12

    申请号：US11298355

    申请日：2005-12-07

    申请人： Ahmadreza Rofougaran ,  Arya Behzad ,  Jeyhan Karaoguz ,  James Bennett

    发明人： Ahmadreza Rofougaran ,  Arya Behzad ,  Jeyhan Karaoguz ,  James Bennett

    IPC分类号： H04B1/38

    CPC分类号： H04W52/0209 ,  H04W48/08 ,  H04W52/0245 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/168

    摘要： A system and method providing low-power operation in a multimode communication device. Various aspects of the present invention may, for example, include at least one radio module that is adapted to communicate in a plurality of communication modes. The at least one radio module may also be adapted to operate in at least a first power-save mode. At least one module may, for example, be adapted to analyze at least one non-informational aspect of a signal (e.g., a received radio signal) to determine whether a first communication network corresponding to a first communication mode of the plurality of communication modes might be available. The at least one module may then, for example, be adapted to determine, based at least in part on the determined availability of the first communication network, whether to operate the at least one radio module in a respective mode other than the first power-save mode.

    摘要翻译： 一种在多模通信设备中提供低功率操作的系统和方法。 本发明的各个方面可以例如包括适于以多种通信模式通信的至少一个无线电模块。 所述至少一个无线电模块还可以适于在至少第一省电模式下操作。 至少一个模块可以例如适于分析信号的至少一个非信息方面（例如，接收的无线电信号），以确定对应于多个通信模式的第一通信模式的第一通信网络 可能可用。 然后，所述至少一个模块可以例如适于至少部分地基于所确定的第一通信网络的可用性来确定是否以除了第一电力网络之外的相应模式操作所述至少一个无线电模块， 保存模式。

    Method and system for sharing a Bluetooth processor for FM functions
    7.
    发明授权
    Method and system for sharing a Bluetooth processor for FM functions 有权
    用于共享用于FM功能的蓝牙处理器的方法和系统

    公开(公告)号：US08428512B2

    公开(公告)日：2013-04-23

    申请号：US11287044

    申请日：2005-11-22

    申请人： Brima Ibrahim ,  Mitchell Buznitsky ,  John Walley ,  Ahmadreza Rofougaran ,  Bojko Marholev ,  Angel Polo ,  Asif Grushkevich

    发明人： Brima Ibrahim ,  Mitchell Buznitsky ,  John Walley ,  Ahmadreza Rofougaran ,  Bojko Marholev ,  Angel Polo ,  Asif Grushkevich

    IPC分类号： H04B7/00 ,  H04B1/44

    CPC分类号： H04B1/3805 ,  Y02D70/14

    摘要： A method and system sharing a Bluetooth processor for FM functions are provided. The single chip may comprise an integrated Bluetooth radio, an integrated FM radio, and processor system. A processor in the processor system may be utilized for Bluetooth and FM data processing and may time multiplex between the Bluetooth and FM data processing based on interrupt signals. The processor may operate in a low power mode based on a clock signal generated from a low power oscillator. When a Bluetooth interrupt signal is received, the processor may enable Bluetooth data processing that may be based on a Bluetooth clock signal. When an FM interrupt signal is received, the processor may enable FM data processing that may be based on an FM clock signal. When data processing is complete, the processor may return to the low power mode operation.

    摘要翻译： 提供了共享用于FM功能的蓝牙处理器的方法和系统。 单芯片可以包括集成的蓝牙无线电，集成的FM无线电和处理器系统。 处理器系统中的处理器可以用于蓝牙和FM数据处理，并且可以基于中断信号在蓝牙和FM数据处理之间进行时间复用。 基于从低功率振荡器产生的时钟信号，处理器可以在低功率模式下工作。 当接收到蓝牙中断信号时，处理器可以启用可能基于蓝牙时钟信号的蓝牙数据处理。 当接收到FM中断信号时，处理器可以启用可能基于FM时钟信号的FM数据处理。 当数据处理完成时，处理器可能返回到低功耗模式操作。

    ASSISTIVE DEVICE FOR NON-VISUALLY DISCERNING A THREE-DIMENSIONAL (3D) REAL-WORLD AREA SURROUNDING A USER
    9.
    发明申请
    ASSISTIVE DEVICE FOR NON-VISUALLY DISCERNING A THREE-DIMENSIONAL (3D) REAL-WORLD AREA SURROUNDING A USER 有权

    公开(公告)号：US20210026452A1

    公开(公告)日：2021-01-28

    申请号：US17037408

    申请日：2020-09-29

    申请人： Alex Hamid Mani ,  Ahmadreza Rofougaran

    发明人： Alex Hamid Mani ,  Ahmadreza Rofougaran

    IPC分类号： G06F3/01 ,  G08B6/00 ,  G06F3/0346

    摘要： An assistive device and method for non-visually discerning a three-dimensional (3D) real-world area surrounding a user, comprises a haptic feedback interface that includes a plurality of haptic elements. The assistive device receives sensor data of the 3D real-world area within a first proximity range of the assistive device from a plurality of different types of sensors that are communicatively coupled to the assistive device. The assistive device establishes a mapping of a plurality of objects within the first proximity range to the plurality of haptic elements in a defined region of the haptic feedback interface, based on the received sensor data. A haptic feedback generator generates a touch-discernible feedback on the haptic feedback interface based on the established mapping. The touch-discernible feedback comprises a plurality of differential touch-discernible cues to enable the user to non-visually discern the 3D real-world area surrounding the user.