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    • 35. 发明授权
    • Method and system for quick Bluetooth low energy (BLE) protocol signal presence detection for coexistence
    • 快速蓝牙低能(BLE)协议信号存在检测方法和系统共存
    • US08874034B2
    • 2014-10-28
    • US12267951
    • 2008-11-10
    • John S. WalleyBrima Babatunde IbrahimSteven HallPrasanna DesaiYuan Zhuang
    • John S. WalleyBrima Babatunde IbrahimSteven HallPrasanna DesaiYuan Zhuang
    • H04B7/00H04W16/14
    • H04W16/14
    • Aspects of the invention may comprise managing operations of BLE interfaces and/or other radio interfaces in a wireless device to mitigate interference to communication via the BLE interfaces by the other radio interfaces. Operating parameters may be communicated between the BLE interfaces and the other radio interfaces to enable mitigating the interference to the BLE interfaces, and at least some of the BLE interfaces and/or the other radio interfaces may be configured based on the communicated operating parameters. The operating parameters may comprise adaptive frequency hopping (AFH) maps that may be adjusted to prevent use of common and/or used channels. The communication device may detect energy associated with BLE communication via scan of all or some of channels used for BLE communication. BLE communication may be predicted based on monitoring of frequency bands used during BLE communication, and/or monitoring of events that may trigger and/or occur during BLE communication.
    • 本发明的方面可以包括管理无线设备中的BLE接口和/或其他无线电接口的操作,以减轻其他无线电接口经由BLE接口的通信的干扰。 可以在BLE接口和其他无线电接口之间传送操作参数,以便减轻对BLE接口的干扰,并且可以基于传送的操作参数来配置至少一些BLE接口和/或其他无线接口。 操作参数可以包括可以被调整以防止使用公共和/或使用的信道的自适应跳频(AFH)映射。 通信设备可以通过扫描用于BLE通信的全部或一些信道来检测与BLE通信相关联的能量。 可以基于在BLE通信期间使用的频带的监视和/或监视在BLE通信期间可能触发和/或发生的事件的BLE通信。
    • 36. 发明授权
    • Method and system for bluetooth connection setup in a multi-standard multi-radio communication system
    • 在多标准多无线电通信系统中蓝牙连接建立的方法和系统
    • US08730935B2
    • 2014-05-20
    • US12482112
    • 2009-06-10
    • Steven Hall
    • Steven Hall
    • H04J3/00
    • H04W76/10H04W24/00H04W84/20H04W88/06
    • Aspects of a method and system for Bluetooth connection setup in a multi-standard multi-radio communication system are provided. In this regard, a Bluetooth system may be operable to determine whether a coexistent time division multiplexing communication system is receiving signals and to control the types of packets it transmits based on the determination. While the coexistent time division multiplexing communication system is receiving signals, the Bluetooth system may be limited to transmission of Bluetooth packets that enable establishment of a Bluetooth connection. For example the Bluetooth system may be limited to sending ID packets in response to page packets and FHS packets and/or may be limited to sending FHS packets. Also, the Bluetooth system may refrain from transmitting packets while the Bluetooth system is connected as a piconet master and while the time division multiplexing communication system is receiving.
    • 提供了一种用于在多标准多无线电通信系统中建立蓝牙连接的方法和系统的方面。 在这方面,蓝牙系统可以用于确定共存的时分复用通信系统是否正在接收信号,并且基于该确定来控制其发送的分组的类型。 当共存时分复用通信系统正在接收信号时,蓝牙系统可能被限制为能够建立蓝牙连接的蓝牙分组的传输。 例如,蓝牙系统可能被限制为响应于页面分组和FHS分组发送ID分组和/或可以限于发送FHS分组。 此外,当蓝牙系统作为微微网主机连接并且时分复用通信系统正在接收时,蓝牙系统可以避免发送分组。
    • 39. 发明申请
    • METHOD AND SYSTEM FOR QUICK BLUETOOTH LOW ENERGY (BLE) PROTOCOL SIGNAL PRESENCE DETECTION FOR COEXISTENCE
    • 快速蓝牙低能(BLE)协议信号存在检测方法与系统
    • US20100120362A1
    • 2010-05-13
    • US12267951
    • 2008-11-10
    • John S. WalleyBrima Babatunde IbrahimSteven HallPrasanna DesaiYuan Zhuang
    • John S. WalleyBrima Babatunde IbrahimSteven HallPrasanna DesaiYuan Zhuang
    • H04B7/00
    • H04W16/14
    • Aspects of the invention may comprise managing operations of BLE interfaces and/or other radio interfaces in a wireless device to mitigate interference to communication via the BLE interfaces by the other radio interfaces. Operating parameters may be communicated between the BLE interfaces and the other radio interfaces to enable mitigating the interference to the BLE interfaces, and at least some of the BLE interfaces and/or the other radio interfaces may be configured based on the communicated operating parameters. The operating parameters may comprise adaptive frequency hopping (AFH) maps that may be adjusted to prevent use of common and/or used channels. The communication device may detect energy associated with BLE communication via scan of all or some of channels used for BLE communication. BLE communication may be predicted based on monitoring of frequency bands used during BLE communication, and/or monitoring of events that may trigger and/or occur during BLE communication.
    • 本发明的方面可以包括管理无线设备中的BLE接口和/或其他无线电接口的操作,以减轻其他无线电接口经由BLE接口的通信的干扰。 可以在BLE接口和其他无线电接口之间传送操作参数,以便减轻对BLE接口的干扰,并且可以基于传送的操作参数来配置至少一些BLE接口和/或其他无线接口。 操作参数可以包括可以被调整以防止使用公共和/或使用的信道的自适应跳频(AFH)映射。 通信设备可以通过扫描用于BLE通信的全部或一些信道来检测与BLE通信相关联的能量。 可以基于在BLE通信期间使用的频带的监视和/或监视在BLE通信期间可能触发和/或发生的事件的BLE通信。
    • 40. 发明申请
    • METHOD AND SYSTEM FOR SLEEP MODE SIGNALING FOR A MULTI-STANDARD SYSTEM WITH BLUETOOTH
    • 用于具有蓝牙的多标准系统的休眠模式信号的方法和系统
    • US20100046498A1
    • 2010-02-25
    • US12402284
    • 2009-03-11
    • Steven Hall
    • Steven Hall
    • H04J3/06
    • H04W56/0015H04W88/10H04W92/20
    • Aspects of a method and system for sleep mode signaling for a multi-standard system with Bluetooth are provided. In this regard, a first communication system that communicates utilizing TDM may generate a synchronization signal that is communicatively coupled to a second communication system that communicates utilizing TDM. The first communication system may determine one or more timeslots during which it may be inactive. The first communication system may control, based on the determination, an amount of time that the synchronization signal is in one or more states. The second communication system may receive the synchronization signal from the first communication system. The second communication system may determine timeslots during which the first communication system may be inactive based on an amount of time that the synchronization signal is in one or more states. The second communication system may transmit and/or receive at times that are scheduled based on the determination.
    • 提供了一种用于具有蓝牙的多标准系统的睡眠模式信令的方法和系统的方面。 在这方面,利用TDM进行通信的第一通信系统可以生成通信地耦合到利用TDM进行通信的第二通信系统的同步信号。 第一通信系统可以确定一个或多个时隙,在该时隙期间,其可以是非活动的。 第一通信系统可以基于确定来控制同步信号处于一个或多个状态的时间量。 第二通信系统可以从第一通信系统接收同步信号。 第二通信系统可以基于同步信号处于一个或多个状态的时间量来确定第一通信系统可能处于非活动状态的时隙。 第二通信系统可以基于该确定被调度的时间发送和/或接收。