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    • 8. 发明申请
    • SYSTEM AND METHOD FOR REASSIGNING AN UPLINK TIME SLOT ASSIGNED TO A CIRCUIT-SWITCHED CONNECTION OF A FIRST MOBILE DEVICE TO A GPRS PACKET-SWITCHED CONNECTION OF A SECOND MOBILE DEVICE
    • 用于重新分配分配给第一移动设备的电路交换连接的上行链路时隙至第二移动设备的GPRS分组交换连接的系统和方法
    • WO2009018306A1
    • 2009-02-05
    • PCT/US2008071537
    • 2008-07-30
    • MOTOROLA INCGONOROVSKY LLYA OHOWELL STEPHEN AWU JIAN J
    • GONOROVSKY LLYA OHOWELL STEPHEN AWU JIAN J
    • H04W72/12H04W88/18
    • H04W72/1268H04W72/04H04W72/1284H04W88/181
    • A wireless communication system (100) includes a first mobile device (110) with a circuit-switched connection using adaptive multi-rate (AMR) speech coding. This first mobile device (110) is assigned to a first time slot by a base station (130). The base station (130) also serves at least a second mobile device (120) with a packet-switched connection and assigned to a second time slot. The base station (130) instructs the second mobile device (120) to transmit data on the first time slot, as well as its originally-assigned second time slot, during a no-speech-data AMR frame of the first mobile device (110). The base station ceases to instruct the second mobile device (120) to transmit data on the first time slot when it receives an AMR Access Burst (AAB) from the first mobile device (110). A 52-multiframe structure, used by the second mobile device (120) when it is transmitting on the first time slot, includes at least one A-idle frame when the first mobile device (110) can transmit its AAB.
    • 无线通信系统(100)包括具有使用自适应多速率(AMR)语音编码的电路交换连接的第一移动设备(110)。 该第一移动设备(110)由基站(130)分配给第一时隙。 基站(130)还至少为具有分组交换连接并分配给第二时隙的第二移动设备(120)提供服务。 基站(130)指示第二移动设备(120)在第一移动设备(110)的非语音数据AMR帧期间在第一时隙以及其原始分配的第二时隙上发送数据 )。 当基站从第一移动设备(110)接收到AMR接入突发(AAB)时,停止指示第二移动设备(120)在第一时隙上发送数据。 当第一移动设备(120)在第一时隙上进行发送时由第二移动设备(120)使用的52多帧结构包括当第一移动设备(110)可以发送其AAB时的至少一个A空闲帧。