| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information processor capable of saving power consumption of a whole device by preventing an unnecessary return to a normal drive mode. <P>SOLUTION: This information processor stores, in a condition storage part 44, protocol information to be received indicative of a kind of communication protocol to be received from various kinds of communication protocols belonging to a transport layer and protocol information not to be received indicative of a kind of communication protocol not to be received from various kinds of communication protocols belonging to an application layer. A filter part 42 extracts packet data as the receiving object when the kind of communication protocol of a predetermined layer of packet data coming from a network is the kind indicated by the protocol information not to be received, and it controls not to receive it when the kind of communication protocol of a layer higher than the predetermined layer is the packet data of the kind indicated by the protocol information not to be received. A device control part 20 performs control to return to the normal drive mode when the packet data to be received is extracted as a result of the control. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
