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1. 发明申请

US20080256371A1 SYSTEM AND METHOD FOR POWER MANAGEMENT IN A COMPUTING DEVICE FOR POWER OVER ETHERNET 有权
标题翻译：用于以太网供电的计算设备中的电源管理系统和方法
公开(公告)号：US20080256371A1
公开(公告)日：2008-10-16
申请号：US11773619
申请日：2007-07-05
申请人： Wael William Diab , Hemal V. Shah , Simon Assouad
发明人： Wael William Diab , Hemal V. Shah , Simon Assouad
IPC分类号： G06F1/26
CPC分类号： H04L12/10 , G06F1/3209 , G06F1/3287 , Y02D10/171
摘要： A system and method for operating system power management in a computing device for power over Ethernet (PoE). Computing devices such as portable computers or embedded devices having an operating system (OS) can leverage power management features in an OS. Power management state information such as user parameters, computing device parameters, application parameters, IT parameters, network parameters, etc. can be used to generate power requests that are acted upon by power sourcing equipment.
摘要翻译：一种用于在以太网供电（PoE）的计算设备中操作系统电源管理的系统和方法。具有操作系统（OS）的便携式计算机或嵌入式设备的计算设备可以利用OS中的电力管理功能。功率管理状态信息（如用户参数，计算设备参数，应用参数，IT参数，网络参数等）可用于生成由供电设备执行的功率请求。

2. 发明授权

US07966504B2 System and method for power management in a computing device for power over ethernet 有权
标题翻译：用于以太网供电的计算设备中的电源管理系统和方法
公开(公告)号：US07966504B2
公开(公告)日：2011-06-21
申请号：US11773619
申请日：2007-07-05
申请人： Wael William Diab , Hemal V. Shah , Simon Assouad
发明人： Wael William Diab , Hemal V. Shah , Simon Assouad
IPC分类号： G06F1/32 , G06F1/26 , G06F1/18 , G06F13/10
CPC分类号： H04L12/10 , G06F1/3209 , G06F1/3287 , Y02D10/171
摘要： A system and method for operating system power management in a computing device for power over Ethernet (PoE). Computing devices such as portable computers or embedded devices having an operating system (OS) can leverage power management features in an OS. Power management state information such as user parameters, computing device parameters, application parameters, IT parameters, network parameters, etc. can be used to generate power requests that are acted upon by power sourcing equipment.
摘要翻译：一种用于在以太网供电（PoE）的计算设备中操作系统电源管理的系统和方法。具有操作系统（OS）的便携式计算机或嵌入式设备的计算设备可以利用OS中的电力管理功能。功率管理状态信息（如用户参数，计算设备参数，应用参数，IT参数，网络参数等）可用于生成由供电设备执行的功率请求。

3. 发明申请

US20080005600A1 Intelligent power over Ethernet power management for personal computing devices in enterprise environments 有权
标题翻译：在企业环境中为个人计算设备的智能电力以太网电源管理
公开(公告)号：US20080005600A1
公开(公告)日：2008-01-03
申请号：US11646523
申请日：2006-12-28
申请人： Wael William Diab , Simon Assouad
发明人： Wael William Diab , Simon Assouad
IPC分类号： G06F1/00
CPC分类号： G06F1/3209 , Y10T307/391
摘要： A Power-over-Ethernet (PoE) communication system dynamically provides power and data communications over a communications link. In an enterprise environment made up of one or more personal computing devices (e.g., personal or laptop computers), a switch determines an allocated amount of power to be supplied to each device. The system includes a switch, a power supply, and one or more personal computing devices having a PoE control module. The PoE control module can be part of, for example, a Power Source Equipment/Powered Device (PSE/PD) system or a LAN-On-Motherboard/Powered Device (LOM/PD) system. A method of dynamically providing power to personal computing devices includes determining the power requirements of each device based on one or more factors, which can include, for example, battery charge status, power load, power mode, etc., of each device. Various algorithms can be used to decide priority in providing power to the devices.
摘要翻译：以太网供电（PoE）通信系统通过通信链路动态提供电源和数据通信。在由一个或多个个人计算设备（例如个人或膝上型计算机）组成的企业环境中，交换机确定要分配给每个设备的功率量。该系统包括开关，电源以及具有PoE控制模块的一个或多个个人计算装置。 PoE控制模块可以是例如电源设备/供电设备（PSE / PD）系统或LAN-On-Motherboard / Powered Device（LOM / PD）系统的一部分。向个人计算设备动态地提供电力的方法包括基于一个或多个因素来确定每个设备的功率需求，这些因素可以包括例如每个设备的电池充电状态，功率负载，功率模式等。可以使用各种算法来确定为设备供电的优先级。

4. 发明授权

US08301918B2 Intelligent power over ethernet power management for personal computing devices in enterprise environments 有权
标题翻译：在企业环境中为个人计算设备的以太网电力管理的智能电源
公开(公告)号：US08301918B2
公开(公告)日：2012-10-30
申请号：US13022143
申请日：2011-02-07
申请人： Wael William Diab , Simon Assouad
发明人： Wael William Diab , Simon Assouad
IPC分类号： G06F1/26
CPC分类号： G06F1/3209 , Y10T307/391
摘要： A Power-over-Ethernet (PoE) communication system dynamically provides power and data communications over a communications link. In an enterprise environment made up of one or more personal computing devices (e.g., personal or laptop computers), a switch determines an allocated amount of power to be supplied to each device. The system includes a switch, a power supply, and one or more personal computing devices having a PoE control module. The PoE control module can be part of, for example, a Power Source Equipment/Powered Device (PSE/PD) system or a LAN-On-Motherboard/Powered Device (LOM/PD) system. A method of dynamically providing power to personal computing devices includes determining the power requirements of each device based on one or more factors, which can include, for example, battery charge status, power load, power mode, etc., of each device. Various algorithms can be used to decide priority in providing power to the devices.
摘要翻译：以太网供电（PoE）通信系统通过通信链路动态提供电源和数据通信。在由一个或多个个人计算设备（例如个人或膝上型计算机）组成的企业环境中，交换机确定要分配给每个设备的功率量。该系统包括开关，电源以及具有PoE控制模块的一个或多个个人计算装置。 PoE控制模块可以是例如电源设备/供电设备（PSE / PD）系统或LAN-On-Motherboard / Powered Device（LOM / PD）系统的一部分。向个人计算设备动态地提供电力的方法包括基于一个或多个因素来确定每个设备的功率需求，所述一个或多个因素可以包括例如每个设备的电池充电状态，功率负载，功率模式等。可以使用各种算法来确定为设备供电的优先级。

5. 发明授权

US08037328B2 Protocol and interface between a LAN on motherboard (LOM) and a powered device (PD) for a personal computing device (PCD) 有权
标题翻译：用于个人计算设备（PCD）的主板上的LAN（LOM）和供电设备（PD）之间的协议和接口
公开(公告)号：US08037328B2
公开(公告)日：2011-10-11
申请号：US12778781
申请日：2010-05-12
申请人： Wael William Diab , Simon Assouad
发明人： Wael William Diab , Simon Assouad
IPC分类号： G06F1/18
CPC分类号： G06F13/4072
摘要： A Power-over-Ethernet (PoE) communication system dynamically provides power and data communications over a communications link. In a computing environment made up of one or more personal computing devices (PCD) and/or one or more powered devices (PD), power source equipment (PSE) determines an allocated amount of power to be supplied to each device. The personal computing devices include a unified LAN-On-Motherboard (LOM) that combines the functionality of a powered device (PD) controller of a conventional PD and a LOM of a conventional personal computing device into a single unified subsystem. The unified LOM includes a standard or universal interface between the LOM and PD controller so that different types of PD devices with differing functionality can be easily married to the LOM, without requiring significant hardware or software redesign. The universal or standard interface includes a physical interface between the LOM and the PD controller and a compatible communication protocol to govern the communications between the LOM and the PD controller. This allows the LOM to be mixed and matched with any PD controller, enabling OEMs to economically provide multiple product models with varying degrees of PD and LOM functionality.
摘要翻译：以太网供电（PoE）通信系统通过通信链路动态提供电源和数据通信。在由一个或多个个人计算设备（PCD）和/或一个或多个供电设备（PD）组成的计算环境中，电源设备（PSE）确定要供应给每个设备的分配的功率量。个人计算设备包括将常规PD的有源设备（PD）控制器和常规个人计算设备的LOM的功能组合到单个统一子系统中的统一LAN-on-Motherboard（LOM）。统一的LOM包括LOM和PD控制器之间的标准或通用接口，因此具有不同功能的不同类型的PD设备可以轻松地与LOM结合，而无需重要的硬件或软件重新设计。通用或标准接口包括LOM和PD控制器之间的物理接口以及用于管理LOM和PD控制器之间通信的兼容通信协议。这允许LOM与任何PD控制器混合并匹配，使OEM能够经济地提供具有不同程度的PD和LOM功能的多种产品型号。

6. 发明申请

US20110145606A1 System and Method for Implementing Fairness in the Powering of Computing Devices in a Power over Ethernet Application 有权
标题翻译：在以太网供电中计算设备供电实现公平性的系统和方法
公开(公告)号：US20110145606A1
公开(公告)日：2011-06-16
申请号：US13032244
申请日：2011-02-22
申请人： Wael William Diab , Hemal Vinodchandra Shah , Simon Assouad
发明人： Wael William Diab , Hemal Vinodchandra Shah , Simon Assouad
IPC分类号： G06F1/26
CPC分类号： H04L12/10 , Y10S370/91
摘要： A system and method for implementing fairness in the powering of computing devices in a power over Ethernet (PoE) application. Power supplies in a power sourcing equipment are often oversubscribed. This oversubscription can lead to starvation of certain computing devices that have power requests that are not granted relative to competing requests. A fairness consideration can be implemented to ensure that starvation conditions are avoided.
摘要翻译：一种用于在以太网供电（PoE）应用中为计算设备供电的公平性的系统和方法。电源设备中的电源通常被超额认购。这种超额认购可能导致某些计算设备的饥饿，这些计算设备具有相对于竞争性请求未授予的功率请求。可以实施公正的考虑，以确保避免饥饿状况。

7. 发明授权

US07890776B2 Use of priority information to intelligently allocate power for personal computing devices in a Power-over-Ethernet system 有权
标题翻译：使用优先级信息智能地为以太网供电系统中的个人计算设备分配电力
公开(公告)号：US07890776B2
公开(公告)日：2011-02-15
申请号：US11646523
申请日：2006-12-28
申请人： Wael William Diab , Simon Assouad
发明人： Wael William Diab , Simon Assouad
IPC分类号： G06F1/26
CPC分类号： G06F1/3209 , Y10T307/391
摘要： A Power-over-Ethernet (PoE) communication system dynamically provides power and data communications over a communications link. In an enterprise environment made up of one or more personal computing devices (e.g., personal or laptop computers), a switch determines an allocated amount of power to be supplied to each device. The system includes a switch, a power supply, and one or more personal computing devices having a PoE control module. The PoE control module can be part of, for example, a Power Source Equipment/Powered Device (PSE/PD) system or a LAN-On-Motherboard/Powered Device (LOM/PD) system. A method of dynamically providing power to personal computing devices includes determining the power requirements of each device based on one or more factors, which can include, for example, battery charge status, power load, power mode, etc., of each device. Various algorithms can be used to decide priority in providing power to the devices.
摘要翻译：以太网供电（PoE）通信系统通过通信链路动态提供电源和数据通信。在由一个或多个个人计算设备（例如个人或膝上型计算机）组成的企业环境中，交换机确定要分配给每个设备的功率量。该系统包括开关，电源以及具有PoE控制模块的一个或多个个人计算装置。 PoE控制模块可以是例如电源设备/供电设备（PSE / PD）系统或LAN-On-Motherboard / Powered Device（LOM / PD）系统的一部分。向个人计算设备动态地提供电力的方法包括基于一个或多个因素来确定每个设备的功率需求，所述一个或多个因素可以包括例如每个设备的电池充电状态，功率负载，功率模式等。可以使用各种算法来确定为设备供电的优先级。

8. 发明申请

US20080263374A1 SYSTEM AND METHOD FOR MODELING A POWER OVER ETHERNET COMPONENT IN A COMPUTING DEVICE PLATFORM USING A COMMON INFORMATION MODEL 有权
标题翻译：使用通用信息模型在计算设备平台中构建以太网组件的电源的系统和方法
公开(公告)号：US20080263374A1
公开(公告)日：2008-10-23
申请号：US12106179
申请日：2008-04-18
申请人： Hemal Vinodchandra Shah , Wael William Diab , Simon Assouad
发明人： Hemal Vinodchandra Shah , Wael William Diab , Simon Assouad
IPC分类号： G06F1/26
CPC分类号： H04L12/10
摘要： A system and method for modeling a power over Ethernet component using a common information model. With the profiling of components based on the common information model, a remote agent can query status/capabilities or configure a power over Ethernet component based on messaging that is consistent with a power over Ethernet common information model schema.
摘要翻译：一种使用公共信息模型对以太网供电组件进行建模的系统和方法。通过基于公共信息模型对组件进行分析，远程代理可以基于与以太网供电以太网通用信息模型模式一致的消息传递来查询状态/功能或配置以太网供电组件。

9. 发明授权

US07921310B2 Unified powered device (PD) controller and LAN on motherboard (LOM) in a personal computing device (PCD) 有权
标题翻译：统一供电设备（PD）控制器和个人计算设备（PCD）主板上的LAN（LOM）
公开(公告)号：US07921310B2
公开(公告)日：2011-04-05
申请号：US11797616
申请日：2007-05-04
申请人： Wael William Diab , Simon Assouad
发明人： Wael William Diab , Simon Assouad
IPC分类号： G06F1/00 , H04L12/28
CPC分类号： G06F13/4072 , H04L12/10
摘要： A Power-over-Ethernet (PoE) communication system dynamically provides power and data communications over a communications link. In a computing environment made up of one or more personal computing devices (PCD) and/or one or more powered devices (PD), power source equipment (PSE) determines an allocated amount of power to be supplied to each device. The personal computing devices include a unified LAN-On-Motherboard (LOM) that combines the functionality of a powered device (PD) controller of a conventional PD and a LOM of a conventional personal computing device into a single unified subsystem. This allows the personal computing devices to use the existing hardware architecture and software architecture, such as software drivers and Access Protocol Interfaces (API), with few modifications to implement PoE. Further, the personal computing devices provide the power source equipment with access to some of the operational parameters, such as the voltage and the current of the personal computing device, using a communication via the data link layer, also referred to as layer two in the Open System Interconnection (OSI) networking model. Additionally, the power source equipment may dynamically manage the power requirements for the personal computing devices using the data link layer.
摘要翻译：以太网供电（PoE）通信系统通过通信链路动态提供电源和数据通信。在由一个或多个个人计算设备（PCD）和/或一个或多个供电设备（PD）组成的计算环境中，电源设备（PSE）确定要供应给每个设备的分配的功率量。个人计算设备包括将常规PD的有源设备（PD）控制器和常规个人计算设备的LOM的功能组合到单个统一子系统中的统一LAN-on-Motherboard（LOM）。这允许个人计算设备使用现有的硬件架构和软件架构，例如软件驱动程序和访问协议接口（API），几乎没有修改实现PoE。此外，个人计算设备使电源设备能够使用经由数据链路层的通信（也称为第二层）来访问一些操作参数，诸如个人计算设备的电压和电流。开放系统互联（OSI）网络模型。此外，电源设备可以使用数据链路层动态管理个人计算设备的电力需求。

10. 发明申请

US20090070603A1 SYSTEM AND METHOD FOR SECURE COMMUNICATION FOR POWER OVER ETHERNET BETWEEN A COMPUTING DEVICE AND A SWITCH 有权
标题翻译：用于在计算设备和开关之间的以太网上的电力安全通信的系统和方法
公开(公告)号：US20090070603A1
公开(公告)日：2009-03-12
申请号：US11929740
申请日：2007-10-30
申请人： Wael William Diab , Hemal Vinodchandra Shah , Simon Assouad
发明人： Wael William Diab , Hemal Vinodchandra Shah , Simon Assouad
IPC分类号： G06F1/26
CPC分类号： H04L12/40045 , H04L63/0428 , Y10T307/832
摘要： A system and method for secure communication for power over Ethernet (PoE) between a computing device and a switch. Various power management information can be used as inputs in a process for determining a power request/priority. This power management information can be communicated in Layer 2, Layer 3, or higher messaging during initial power allocation and ongoing power reallocation. Encryption of such messaging enables confidentiality, secure allocation processes, and prevention of denial of service attacks.
摘要翻译：一种用于计算设备和交换机之间的以太网供电（PoE）的安全通信的系统和方法。在用于确定功率请求/优先级的过程中，可以使用各种功率管理信息作为输入。在初始功率分配和正在进行的功率再分配期间，该功率管理信息可以在第2层，第3层或更高的消息传递中传达。加密这样的消息传递使得机密性，安全的分配过程和防止拒绝服务攻击。

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