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    Wireless base station, wireless terminal, wireless communication system, and voice signal communication method
    1.
    发明授权
    Wireless base station, wireless terminal, wireless communication system, and voice signal communication method 有权

    公开(公告)号：US10966217B2

    公开(公告)日：2021-03-30

    申请号：US15990232

    申请日：2018-05-25

    申请人： Panasonic Intellectual Property Management Co., Ltd.

    发明人： Takako Hori

    IPC分类号： H04W72/04 ,  H04W72/10 ,  H04W4/90 ,  H04W28/02

    摘要： A wireless base station includes a state-of-emergency determiner, a silent section detector, a priority level controller, a resource allocation request detector, and a resource controller. The state-of-emergency determiner determines a state of emergency. In a case of the state of emergency, the silent section detector detects a silent section for a downlink voice packet. In the case of the state of emergency, the priority level controller lowers a transmission priority level of a packet in the silent section for the downlink voice packet. In the case of the state of emergency, the resource allocation request detector detects a request for allocation of an uplink radio resource to a silent section for an uplink voice packet. In the case of the state of emergency, the resource controller lowers a priority level for the allocation of the uplink radio resource to the silent section for the uplink voice packet.