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    • 6. 发明授权
    • Cooperative transceiving between wireless interface devices of a host device with shared modules
    • 在具有共享模块的主机设备的无线接口设备之间进行协作收发
    • US07826411B2
    • 2010-11-02
    • US11801534
    • 2007-05-10
    • Mark GonikbergPrasanna DesaiBrima B. Ibrahim
    • Mark GonikbergPrasanna DesaiBrima B. Ibrahim
    • G06F15/16
    • H04W88/06H04W8/005H04W76/20Y02D70/1224Y02D70/1242Y02D70/142Y02D70/144Y02D70/22Y02D70/23
    • An circuit includes a first wireless interface circuit that transceives packetized data between a host module and a first external device in accordance with a first wireless communication protocol. A second wireless interface circuit transceives packetized data between the host module and a second external device in accordance with a second wireless communication protocol. The second wireless interface circuit includes at least one module that is shared with first wireless interface circuit, the module having a first state where the module is operational and a second state corresponding to a low-power state. The first wireless interface circuit and the second wireless interface circuit operate in accordance with a wireless interface schedule that includes a first time interval where the first wireless interface device and the second wireless interface device contemporaneously use the at least one module in the first state and a second time interval where the at least one module is in the second state.
    • 电路包括:第一无线接口电路,其根据第一无线通信协议在主机模块和第一外部设备之间收发分组数据。 第二无线接口电路根据第二无线通信协议在主机模块和第二外部设备之间收发分组数据。 第二无线接口电路包括与第一无线接口电路共享的至少一个模块,该模块具有模块运行的第一状态和对应于低功率状态的第二状态。 第一无线接口电路和第二无线接口电路根据包括第一时间间隔的无线接口调度进行操作,其中第一无线接口设备和第二无线接口设备同时使用处于第一状态的至少一个模块,以及 所述至少一个模块处于所述第二状态的第二时间间隔。
    • 7. 发明申请
    • SHARED LNA AND PA GAIN CONTROL IN A WIRELESS DEVICE
    • 无线设备中的共享LNA和PA增益控制
    • US20080293368A1
    • 2008-11-27
    • US11751848
    • 2007-05-22
    • Prasanna DesaiMark GonikbergBrima B. IbrahimLuis GutierrezSreenivas KaranamThomas Varghese
    • Prasanna DesaiMark GonikbergBrima B. IbrahimLuis GutierrezSreenivas KaranamThomas Varghese
    • H04B17/02
    • H04B7/0874H04B7/0691
    • A wireless device includes at least one antenna, a plurality of shared signal path components coupled to the at least one antenna, the plurality of shared signal path components including a shared adjustable gain element, e.g., Low Noise Amplifier (LNA), Power Amplifier (PA), etc., a first wireless interface, e.g. Wireless Local Area Network interface coupled to the plurality of shared signal path components, and a second wireless interface, e.g., Wireless Personal Area Network interface, coupled to the plurality of shared signal path components. During a first operational period, the first wireless interface controls gain of the shared adjustable gain element and during a second operational period that differs from the first operational period, the second wireless network interface controls gain of the shared adjustable gain element. With another embodiment the first wireless interface and/or the second wireless interface each includes shared adjustable gain elements for transmit and receive diversity.
    • 无线设备包括至少一个天线,耦合到所述至少一个天线的多个共享信号路径组件,所述多个共享信号路径分量包括共享可调增益元件,例如低噪声放大器(LNA),功率放大器 PA)等,第一无线接口,例如 耦合到多个共享信号路径部件的无线局域网接口,以及耦合到多个共享信号路径部件的第二无线接口,例如无线个域网接口。 在第一操作时段期间,第一无线接口控制共享可调增益元件的增益,并且在与第一操作周期不同的第二操作周期期间,第二无线网络接口控制共享可调增益元件的增益。 在另一实施例中,第一无线接口和/或第二无线接口各自包括用于发射和接收分集的共享可调增益元件。
    • 8. 发明授权
    • Cooperative transceiving between wireless interface devices of a host device with shared modules
    • 在具有共享模块的主机设备的无线接口设备之间进行协作收发
    • US08483139B2
    • 2013-07-09
    • US13539251
    • 2012-06-29
    • Mark GonikbergPrasanna DesaiBrima B. Ibrahim
    • Mark GonikbergPrasanna DesaiBrima B. Ibrahim
    • H04W88/06
    • H04W88/06H04W8/005H04W76/20Y02D70/1224Y02D70/1242Y02D70/142Y02D70/144Y02D70/22Y02D70/23
    • A circuit includes a first wireless interface circuit that transceives packetized data between a host module and a first external device in accordance with a first wireless communication protocol, wherein the first wireless protocol carries wireless telephony data for communication with a wireless telephony network. A second wireless interface circuit transceives packetized data between the host module and a second external device in accordance with a second wireless communication protocol. The second wireless interface circuit includes at least one module that is shared with first wireless interface circuit. The first wireless interface circuit and the second wireless interface circuit operate in accordance with a wireless interface schedule that includes a first time interval where the first wireless interface device and the second wireless interface device contemporaneously use the at least one module.
    • 电路包括第一无线接口电路,其根据第一无线通信协议在主机模块和第一外部设备之间收发分组数据,其中第一无线协议携带用于与无线电话网络进行通信的无线电话数据。 第二无线接口电路根据第二无线通信协议在主机模块和第二外部设备之间收发分组数据。 第二无线接口电路包括与第一无线接口电路共享的至少一个模块。 第一无线接口电路和第二无线接口电路根据包括第一无线接口设备和第二无线接口设备同时使用至少一个模块的第一时间间隔的无线接口调度进行操作。
    • 10. 发明授权
    • Cooperative transceiving between wireless interface devices of a host device with shared modules
    • 在具有共享模块的主机设备的无线接口设备之间进行协作收发
    • US08238292B2
    • 2012-08-07
    • US13305233
    • 2011-11-28
    • Mark GonikbergPrasanna DesaiBrima B. Ibrahim
    • Mark GonikbergPrasanna DesaiBrima B. Ibrahim
    • G06F15/18
    • H04W88/06H04W8/005H04W76/20Y02D70/1224Y02D70/1242Y02D70/142Y02D70/144Y02D70/22Y02D70/23
    • A circuit includes a first wireless interface circuit that transceives packetized data between a host module and a first external device in accordance with a first wireless communication protocol, wherein the first wireless protocol carries wireless telephony data for communication with a wireless telephony network. A second wireless interface circuit transceives packetized data between the host module and a second external device in accordance with a second wireless communication protocol. The second wireless interface circuit includes at least one module that is shared with first wireless interface circuit. The first wireless interface circuit and the second wireless interface circuit operate in accordance with a wireless interface schedule that includes a first time interval where the first wireless interface device and the second wireless interface device contemporaneously use the at least one module.
    • 电路包括第一无线接口电路,其根据第一无线通信协议在主机模块和第一外部设备之间收发分组数据,其中第一无线协议携带用于与无线电话网络进行通信的无线电话数据。 第二无线接口电路根据第二无线通信协议在主机模块和第二外部设备之间收发分组数据。 第二无线接口电路包括与第一无线接口电路共享的至少一个模块。 第一无线接口电路和第二无线接口电路根据包括第一无线接口设备和第二无线接口设备同时使用至少一个模块的第一时间间隔的无线接口调度进行操作。