Auxiliary Power Shutdown
    11.
    发明申请
    Auxiliary Power Shutdown 有权
    辅助电源关闭

    公开(公告)号:US20110087910A1

    公开(公告)日:2011-04-14

    申请号:US12577866

    申请日:2009-10-13

    IPC分类号: G06F1/32 G06F1/26

    CPC分类号: G06F1/263 G06F1/32

    摘要: An auxiliary power control system for enabling a software command that a management controller sends to the power supply to shut down auxiliary power. Such a power control system enables an AC cycle without needing to physically remove an AC power cord and provides additional power savings when a system is not in use. In certain embodiments, the auxiliary power control system includes a paradigm of a main power state, an auxiliary power state and a sub-auxiliary state. In this system many of the power states and wake vents apply to the auxiliary power state in addition to the main power state.

    摘要翻译: 一种辅助电源控制系统,用于使管理控制器向电源发送关闭辅助电源的软件命令。 这样的电力控制系统能够实现AC循环,而不需要物理地去除AC电源线,并且当系统不使用时提供额外的功率节省。 在某些实施例中,辅助功率控制系统包括主电源状态,辅助电源状态和副辅助状态的范例。 在该系统中,除了主电源状态之外,许多电源状态和唤醒通道也适用于辅助电源状态。

    System and method for communication with an information handling system cooling fan
    12.
    发明授权
    System and method for communication with an information handling system cooling fan 有权
    与信息处理系统冷却风扇进行通信的系统和方法

    公开(公告)号:US07612508B2

    公开(公告)日:2009-11-03

    申请号:US11031831

    申请日:2005-01-07

    IPC分类号: H02P5/00

    CPC分类号: H05K7/20209

    摘要: An escape sequence coded in power commands from a system controller, such as a BMC, to a cooling fan controller directs the cooling fan to send identification information coded in tachometer readings to the system controller for use by an information handling system. Electronic confirmation of the cooling fan identification ensures compatibility of the information handling system and cooling fan at initial manufacture or subsequent repair. Communication of information over existing power and tachometer wires supports the electronic confirmation without adding additional communication lines. Further, once a communication link is established between an information handling system controller and a cooling fan, other functions are enabled, such as a reflash of the cooling fan controller firmware.

    摘要翻译: 以诸如BMC的系统控制器的功率命令编码的转义序列转发到冷却风扇控制器,引导冷却风扇将编码为转速计读数的识别信息发送到系统控制器以供信息处理系统使用。 电子确认冷却风扇识别确保信息处理系统和冷却风扇在初始制造或后续维修时的兼容性。 通过现有电源和转速计线路进行信息传递支持电子确认,无需增加额外的通讯线路。 此外,一旦在信息处理系统控制器和冷却风扇之间建立通信链路,则启用其它功能,例如冷却风扇控制器固件的重新组合。

    System and method for communication with an information handling system cooling fan

    公开(公告)号:US20060152891A1

    公开(公告)日:2006-07-13

    申请号:US11031831

    申请日:2005-01-07

    IPC分类号: H05K7/20

    CPC分类号: H05K7/20209

    摘要: An escape sequence coded in power commands from a system controller, such as a BMC, to a cooling fan controller directs the cooling fan to send identification information coded in tachometer readings to the system controller for use by an information handling system. Electronic confirmation of the cooling fan identification ensures compatibility of the information handling system and cooling fan at initial manufacture or subsequent repair. Communication of information over existing power and tachometer wires supports the electronic confirmation without adding additional communication lines. Further, once a communication link is established between an information handling system controller and a cooling fan, other functions are enabled, such as a reflash of the cooling fan controller firmware.

    Method and system for changing states in a wireless telecommunication system
    14.
    发明授权
    Method and system for changing states in a wireless telecommunication system 有权
    用于在无线电信系统中改变状态的方法和系统

    公开(公告)号:US06493560B1

    公开(公告)日:2002-12-10

    申请号:US09444008

    申请日:1999-11-19

    IPC分类号: H04B1500

    CPC分类号: H04M1/72505

    摘要: A method is provided for wireless communication. The method includes communicating from a first unit to a second unit a plurality of transition signals. Each of the transition signals has a sequential value. The method further includes transitioning the first unit and the second unit from a first state to a second state simultaneously based on the sequential values of the transition signals.

    摘要翻译: 提供了一种用于无线通信的方法。 该方法包括从第一单元向第二单元传送多个转换信号。 每个转换信号具有顺序值。 该方法还包括基于转换信号的顺序值,将第一单元和第二单元从第一状态转换到第二状态。

    Methods and systems for power supply management
    15.
    发明授权
    Methods and systems for power supply management 有权
    电源管理方法和系统

    公开(公告)号:US08667309B2

    公开(公告)日:2014-03-04

    申请号:US13720034

    申请日:2012-12-19

    IPC分类号: G06F1/26

    摘要: System and methods for controlling power delivery to system components are disclosed. A controller is communicatively coupled to a point-of-load converter through a first communication path and a shared memory is communicatively coupled to the point-of-load converter through a second communication path. A third communication path communicatively couples the controller and the shared memory. Control data is communicated from the controller to the point-of-load converter through the first communication path and measurement data is written from the point-of-load converter to the shared memory through the second communication path. The controller is operable to read the measurement data from the shared memory through the third communication path.

    摘要翻译: 公开了用于控制对系统组件的功率传递的系统和方法。 控制器通过第一通信路径通信地耦合到负载点转换器,并且共享存储器通过第二通信路径通信地耦合到负载点转换器。 第三通信路径通信地耦合控制器和共享存储器。 控制数据通过第一通信路径从控制器传送到负载点转换器,测量数据通过第二通信路径从负载点转换器写入共享存储器。 控制器可操作以通过第三通信路径从共享存储器读取测量数据。

    NATIVE BI-DIRECTIONAL COMMUNICATION FOR HARDWARE MANAGEMENT
    16.
    发明申请
    NATIVE BI-DIRECTIONAL COMMUNICATION FOR HARDWARE MANAGEMENT 有权
    用于硬件管理的本地双向通信

    公开(公告)号:US20120158890A1

    公开(公告)日:2012-06-21

    申请号:US12971538

    申请日:2010-12-17

    IPC分类号: G06F9/00 G06F15/16

    摘要: A communication system includes a storage operable to host an operating system and a management controller configured to directly communicate with the operating system. The management controller directly communicates with the operating system through a communication channel free of an intermediate agent. The management controller is operable to asynchronously send management information to the operating system over the communication channel. The management controller is also operable to asynchronously receive management information from the operating system over the communication channel.

    摘要翻译: 通信系统包括可操作以托管操作系统的存储器和被配置为直接与操作系统通信的管理控制器。 管理控制器通过没有中间代理的通信通道直接与操作系统进行通信。 管理控制器可操作以通过通信信道异步发送管理信息到操作系统。 管理控制器还可操作以通过通信信道异步地从操作系统接收管理信息。

    Systems and Methods for Accessing System Utilities
    17.
    发明申请
    Systems and Methods for Accessing System Utilities 有权
    用于访问系统实用程序的系统和方法

    公开(公告)号:US20090254863A1

    公开(公告)日:2009-10-08

    申请号:US12062263

    申请日:2008-04-03

    IPC分类号: G06F3/048

    摘要: In one embodiment, an information handling system may include a processor, a display that may provide a user interface allowing a user to select one or more system utilities to be accessed, memory that may include a plurality of memory partitions storing a plurality of system utilities, and a management controller. During a configuration of the information handling system, the management controller may receive a request from the user via the user interface to access one or more selected system utilities; identify one or more memory partitions storing the one or more selected system utilities; and cause the display to display one or more user-selectable icons corresponding to the one or more identified memory partitions to provide the user access to the one or more identified memory partitions.

    摘要翻译: 在一个实施例中,信息处理系统可以包括处理器,显示器,其可以提供允许用户选择要访问的一个或多个系统实用程序的用户界面,所述存储器可以包括存储多个系统实用程序的多个存储器分区 ,以及管理控制器。 在信息处理系统的配置期间,管理控制器可以经由用户界面从用户接收请求以访问一个或多个所选择的系统实用程序; 识别存储所述一个或多个所选系统实用程序的一个或多个存储器分区; 并使所述显示器显示与所述一个或多个所识别的存储器分区相对应的一个或多个用户可选图标,以提供所述用户对所述一个或多个识别的存储器分区的访问。

    METHODS OF USING BIOS INFORMATION WHEN BOOTING INFORMATION HANDLING SYSTEMS AND MACHINE-EXECUTABLE CODE FOR CARRYING OUT THE METHODS
    18.
    发明申请
    METHODS OF USING BIOS INFORMATION WHEN BOOTING INFORMATION HANDLING SYSTEMS AND MACHINE-EXECUTABLE CODE FOR CARRYING OUT THE METHODS 有权
    使用BIOS信息处理信息处理系统的方法和执行方法的机器可执行代码

    公开(公告)号:US20090158021A1

    公开(公告)日:2009-06-18

    申请号:US11955462

    申请日:2007-12-13

    IPC分类号: G06F15/177

    CPC分类号: G06F9/4401

    摘要: A method of using BIOS information can include exporting first BIOS information from a first information handling system. The method can further include initiating a boot sequence for the second information handling system and importing second BIOS information into a second information handling system after initiating the boot sequence and before initiating an operating system, wherein the second BIOS information is associated with the first BIOS information. The method can further include initiating an operating system of the second information handling system after importing the second BIOS information. The first and second BIOS information may be the same, or the second BIOS information may be derived from the first BIOS information. The first and second information handling systems may be the same or different. In one embodiment, the first BIOS information can be translated into a text file for editing before using the second BIOS information during a boot sequence.

    摘要翻译: 使用BIOS信息的方法可以包括从第一信息处理系统导出第一BIOS信息。 该方法还可以包括启动第二信息处理系统的引导顺序,并且在启动引导顺序之后并且在启动操作系统之前将第二BIOS信息导入第二信息处理系统,其中第二BIOS信息与第一BIOS信息相关联 。 该方法还可以包括在导入第二BIOS信息之后启动第二信息处理系统的操作系统。 第一和第二BIOS信息可以相同,或者可以从第一BIOS信息导出第二BIOS信息。 第一和第二信息处理系统可以相同或不同。 在一个实施例中,在引导顺序期间,在使用第二BIOS信息之前,可将第一BIOS信息转换为文本文件进行编辑。

    System and method for filtering communications at a network interface controller
    19.
    发明申请
    System and method for filtering communications at a network interface controller 有权
    用于过滤网络接口控制器上的通信的系统和方法

    公开(公告)号:US20070115981A1

    公开(公告)日:2007-05-24

    申请号:US11251128

    申请日:2005-10-14

    IPC分类号: H04L12/56

    CPC分类号: H04L61/2015 H04L63/0209

    摘要: A system and method and method for filtering communications at a network interface controller is provided. The network interface controller is coupled to a baseboard management controller through a sideband communications channel. The network interface controller filters packets to the baseboard management controller on the basis of the address within the packet that identifies the device that caused the packet to be generated. The network interface controller transmits to the baseboard management controller only those packets that were generated in response to a command issued by the baseboard management controller.

    摘要翻译: 提供了一种用于过滤网络接口控制器上的通信的系统和方法和方法。 网络接口控制器通过边带通信信道耦合到基板管理控制器。 网络接口控制器根据标识引起要生成数据包的设备的数据包内的地址,将数据包过滤到基板管理控制器。 网络接口控制器仅向基板管理控制器发送响应于基板管理控制器发出的命令生成的那些数据包。

    Method and system for wireless communication incorporating distinct system identifier bytes to preserve multi-frame synchronizaton for systems with limited control channel bandwidth
    20.
    发明授权
    Method and system for wireless communication incorporating distinct system identifier bytes to preserve multi-frame synchronizaton for systems with limited control channel bandwidth 有权
    用于包含不同系统标识符字节的无线通信的方法和系统,以保留具有有限控制信道带宽的系统的多帧同步

    公开(公告)号:US06456614B1

    公开(公告)日:2002-09-24

    申请号:US09443933

    申请日:1999-11-19

    IPC分类号: H04J306

    摘要: A method and system are provided for synchronizing wireless communication devices. The method and system involve providing a first unit and a second unit for communication over a wireless communication link. Further, an identical identifier is assigned to the first and second units. Also, a data message is constructed having control data. The data message includes a plurality of data bytes and a portion of the control data corresponds to the identifier. The data message is split into a plurality of message portions and the message portions are transmitted from the first unit to the second unit. The message portions are received at the second unit. Control data from the message portions is assembled to form a control message at the second unit. The identifier portion of the control message is compared with the identifier assigned to the second unit. When the identifier portion of the control message matches the identifier assigned to the second unit, the second unit enters an in-synchronization state. When the identifier portion of the control message is different from the identifier assigned to the second unit, the second unit enters an out-synchronization state. At least one prior control message is searched for the identifier assigned to the second unit when the second unit is in the out-synchronization state. A matching identifier is synchronized with when the matching identifier is found in the prior control messages. When the prior control messages are free of the identifier, the second unit resynchronizes with the first unit.

    摘要翻译: 提供了一种用于同步无线通信设备的方法和系统。 该方法和系统涉及提供第一单元和第二单元,用于通过无线通信链路进行通信。 此外,相同的标识符被分配给第一和第二单元。 此外,构造具有控制数据的数据消息。 数据消息包括多个数据字节,并且一部分控制数据对应于标识符。 数据消息被分成多个消息部分,并且消息部分从第一单元发送到第二单元。 消息部分在第二单元处被接收。 来自消息部分的控制数据被组合以在第二单元处形成控制消息。 将控制消息的标识符部分与分配给第二单元的标识符进行比较。 当控制消息的标识符部分与分配给第二单元的标识符匹配时,第二单元进入同步状态。 当控制消息的标识符部分与分配给第二单元的标识符不同时,第二单元进入失步状态。 当第二单元处于不同步状态时,搜索至少一个先前的控制消息来分配给第二单元的标识符。 匹配标识符与当前控制消息中找到匹配标识符时同步。 当先前控制消息没有标识符时,第二单元与第一单元重新同步。