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1. 发明授权

US06366957B1 Computer system having remote wake-up function and remote wake-up method thereof 有权
标题翻译：具有远程唤醒功能的计算机系统及其远程唤醒方法
公开(公告)号：US06366957B1
公开(公告)日：2002-04-02
申请号：US09262739
申请日：1999-03-05
申请人： Seung-Ju Na
发明人： Seung-Ju Na
IPC分类号： G06F1516
CPC分类号： G06F1/266 , G06F1/3203 , G06F1/3287 , G06F21/575 , H04L12/12 , H04L63/083 , Y02D10/171 , Y02D50/40
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.
摘要翻译：具有能够存储机密信息的远程唤醒功能的计算机系统及其远程唤醒方法。具有远程唤醒功能的计算机系统包括：网络信息存储部分，用于存储包括网络地址和密码的网络信息; 以及魔术包控制器，用于经由物理层部分接收魔术包，将魔术包中包含的网络地址和密码与存储在网络信息存储部分中的网络地址和密码进行比较，并产生唤醒只有当所比较的网络地址和密码彼此相同时才将计算机系统的电源管理单元传送到控制信号，其中暂停的计算机系统由唤醒控制信号引导。因此，当通过网络远程唤醒计算机系统时，确定这种远程唤醒是否由授权的主管系统确定。结果，可以防止计算机系统由用户以不良意图窃取信息。此外，作为进一步的结果，计算机系统可以避免被用户不利的用户损坏。

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