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COMPUTER SYSTEM HAVING THE FUNCTION OF REMOTE WAKING UP AND METHOD FOR REMOTE WAKING UP THE COMPUTER SYSTEM
COMPUTER SYSTEM HAVING THE FUNCTION OF REMOTE WAKING UP AND METHOD FOR REMOTE WAKING UP THE COMPUTER SYSTEM
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机译:具有远程唤醒功能的计算机系统和远程唤醒计算机系统的方法
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摘要
A computer system having a remote wake-up function capable of storing confidential information, and a remote wake-up method thereof. The computer system having a remote wake-up function includes: a network information storage portion for storing network information including a network address and a password; and a magic packet controller for receiving a magic packet via a physical layer portion, comparing a network address and a password which are contained in a magic packet, with the network address and the password stored in the network information storage portion, and generating a wake-up control signal to transfer to a power management unit of the computer system only when the compared network addresses and passwords are the same each other, wherein the computer system suspended is booted by the wake-up control signal. Therefore, when waking up remotely the computer system via a network, it is determined whether or not such remote waking up is by an authorized supervisor system. As a result, the computer system can be prevented from having information stolen therefrom by a user with bad intentions. Also, as a further result, the computer system can avoid becoming damaged by a user with bad intentions.
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