Invention Grant
US08392964B2 System and method for authenticating a powered device attached to a power sourcing equipment for power provisioning
有权
用于认证连接到供电设备的供电设备用于功率供应的系统和方法
- Patent Title: System and method for authenticating a powered device attached to a power sourcing equipment for power provisioning
- Patent Title (中): 用于认证连接到供电设备的供电设备用于功率供应的系统和方法
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Application No.: US11744957Application Date: 2007-05-07
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Publication No.: US08392964B2Publication Date: 2013-03-05
- Inventor: Wael William Diab
- Applicant: Wael William Diab
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agent Duane S. Kobayashi
- Main IPC: G06F21/00
- IPC: G06F21/00
Abstract:
A system and method for authenticating a powered device attached to a power sourcing equipment for power provisioning such as power over Ethernet (PoE) enabled device communicating with a PoE enabled switch. Powered devices such as computing devices, security cameras, VoIP phones, wireless access points, or the like, can be detected by a PoE switch upon connection. Power applied to the powered device is restricted until information received from the powered device is authenticated.
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