个人局域网(英语:Personal Area Network,缩写为PAN),指个人范围(随身携带或数米之内)的计算装置(如电脑、电话、PDA、数码相机等)组成的通信网络。个人网即可用于这些装置之间互相交换数据,也可以用于连接到高层网络或互联网。
个人网可以是有线的形式,例如USB或者Firewire(IEEE1394)总线;也可以是无线的形式,例如红外(IrDA)或蓝牙。采用无线技术的个人局域网,称为无线个人局域网(wireless personal area network,缩写为WPAN)
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