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    • 4. 发明申请
    • IN-DEVICE INTERFERENCE AVOIDANCE METHOD AND APPARATUS FOR TERMINAL EQUIPPED WITH MULTIPLE COMMUNICATION
    • 装置干扰避免方法和装置,用于多端通信的终端
    • WO2012050336A1
    • 2012-04-19
    • PCT/KR2011/007511
    • 2011-10-11
    • SAMSUNG ELECTRONICS CO., LTD.JANG, Jae HyukKIM, Soeng HunVAN LIESHOUT, Gert-JanJEONG, Kyeong In
    • JANG, Jae HyukKIM, Soeng HunVAN LIESHOUT, Gert-JanJEONG, Kyeong In
    • H04B7/26H04B15/00H04W88/06
    • H04W72/1215H04W36/30H04W48/08H04W76/28H04W88/06
    • A method and apparatus for avoiding in-device interference in a terminal equipped with multiple heterogeneous communication modules (e.g. Long Term Evolution (LTE), Wireless Local Area Network (WLAN), Bluetooth, and Global Positioning System (GPS) modules) are provided. The method includes one of detecting and predicting interference caused by the second communication module to communication of the first communication module, transmitting an interference occurrence information message to a base station for controlling to avoid the interference, and controlling to avoid the interference by executing one of a handover and discontinuous reception according to a control command included in an interference occurrence information response message transmitted by the base station. The terminal provides the cell with the interference-related information, the cell configures the Discontinuous Reception (DRX) based on the interference-related information, and the terminal can reduce in-device interference through the controlled DRX operation, resulting in improvement of communication reliability of the communication modules.
    • 提供了一种用于避免在装备有多个异构通信模块(例如,长期演进(LTE),无线局域网(WLAN),蓝牙和全球定位系统(GPS)模块)的终端中的设备内干扰的方法和装置。 该方法包括检测和预测由第二通信模块引起的干扰到第一通信模块的通信,向基站发送干扰发生信息消息以进行控制以避免干扰,并且通过执行以下操作之一来控制以避免干扰: 根据包含在由基站发送的干扰发生信息响应消息中的控制命令的切换和不连续接收。 终端向小区提供干扰相关信息,小区基于干扰相关信息配置不连续接收(DRX),终端可以通过受控的DRX操作减少设备内干扰,从而提高通信可靠性 的通信模块。