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    • 3. 发明申请
    • METHOD FOR GROUP CALL COMMUNICATION
    • 群呼通信的方法
    • WO2011014320A3
    • 2011-04-21
    • PCT/US2010039727
    • 2010-06-24
    • MOTOROLA SOLUTIONS INCDEWASURENDRA DUMINDA AEKANAYAKE MAHES MPHANG WAYNE M
    • DEWASURENDRA DUMINDA AEKANAYAKE MAHES MPHANG WAYNE M
    • H04W4/08
    • H04W76/002H04B7/2606H04W76/023
    • A method for communicating a group call within a communication network comprising at least one repeater and a plurality of communication devices includes: receiving at least one preamble slot and at least one synchronization slot from an originator communication device by the repeater and a communication device; operating the communication device to receive one or more calls directly from the originator device via eavesdropping on the repeater uplink channel when a received signal strength indication (RSSI) of the direct preamble and synchronization slots is greater than a threshold; and operating the communication device to receive one or more calls from the originator device via the repeater on a repeater downlink channel of the repeater when the direct RSSI is not greater than the threshold.
    • 一种用于在包括至少一个中继器和多个通信设备的通信网络内传送组呼的方法包括:由中继器和通信设备从始发方通信设备接收至少一个前导码时隙和至少一个同步时隙; 当所述直接前导码和同步时隙的接收信号强度指示(RSSI)大于阈值时,操作所述通信设备经由在所述中继器上行链路信道上的窃听直接从所述发起者设备接收一个或多个呼叫; 以及当所述直接RSSI不大于所述阈值时,操作所述通信设备以在所述中继器的中继器下行链路信道上经由所述中继器从所述始发方设备接收一个或多个呼叫。
    • 4. 发明申请
    • METHOD FOR GROUP CALL COMMUNICATION
    • 用于组通信的方法
    • WO2011014320A2
    • 2011-02-03
    • PCT/US2010039727
    • 2010-06-24
    • MOTOROLA INCDEWASURENDRA DUMINDA AEKANAYAKE MAHES MPHANG WAYNE M
    • DEWASURENDRA DUMINDA AEKANAYAKE MAHES MPHANG WAYNE M
    • H04W4/08
    • H04W76/002H04B7/2606H04W76/023
    • A method for communicating a group call within a communication network comprising at least one repeater and a plurality of communication devices includes: receiving at least one preamble slot and at least one synchronization slot from an originator communication device by the repeater and a communication device; operating the communication device to receive one or more calls directly from the originator device via eavesdropping on the repeater uplink channel when a received signal strength indication (RSSI) of the direct preamble and synchronization slots is greater than a threshold; and operating the communication device to receive one or more calls from the originator device via the repeater on a repeater downlink channel of the repeater when the direct RSSI is not greater than the threshold.
    • 一种用于在包括至少一个中继器和多个通信设备的通信网络内传送群组呼叫的方法包括:由所述中继器和通信设备从始发者通信设备接收至少一个前导码时隙和至少一个同步时隙; 操作所述通信设备,以在所述直接前同步码和同步时隙的接收信号强度指示(RSSI)大于阈值时,通过在所述中继器上行链路信道上的窃听直接从所述发起者设备接收一个或多个呼叫; 并且当所述直接RSSI不大于所述阈值时,操作所述通信设备经由所述中继器在所述中继器的中继器下行链路信道上经由所述中继器从所述发起方设备接收一个或多个呼叫。