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    • 9. 发明授权
    • Wireless communication system, and interference preventing method
    • 无线通信系统和防干扰方法
    • US08724655B2
    • 2014-05-13
    • US13518978
    • 2010-12-15
    • Chin-Sean SumHiroshi HaradaFumihide KojimaZhou Lan
    • Chin-Sean SumHiroshi HaradaFumihide KojimaZhou Lan
    • H04J3/16
    • H04W16/14H04W74/0808
    • An interference preventing method prevents communication interference between two or more wireless communication networks having mutually different physical layers, in which wireless communication is performed between a plurality of devices and a coordinator. By using a coordinator of each of the wireless communication networks, a scanning period for scanning a coexistence notification signal that is transmitted from a coordinator of another wireless communication network for a predetermined period is arranged before a first super frame immediately after input of power. The CB of the coordinator is transmitted at least once or more for one super frame, and, in a case where the CB transmitted from the coordinator of the other wireless communication network is acquired during the scanning period, control for preventing communication interference with the other wireless communication network is performed.
    • 防干扰方法防止在多个设备和协调器之间执行无线通信的具有相互不同的物理层的两个或更多个无线通信网络之间的通信干扰。 通过使用每个无线通信网络的协调器,在紧接着输入功率之后,在紧接在第一超级帧之前,布置用于扫描从另一无线通信网络的协调器发送预定时段的共存通知信号的扫描周期。 对于一个超帧,协调器的CB至少发送一次或更多,并且在扫描期间中从其他无线通信网络的协调器发送的CB的情况下,用于防止与其他无线通信网络的通信干扰的控制 执行无线通信网络。