Methods and systems to permit multiple virtual machines to separately configure and access a physical device
    33.
    发明授权
    Methods and systems to permit multiple virtual machines to separately configure and access a physical device 有权
    允许多个虚拟机单独配置和访问物理设备的方法和系统

    公开(公告)号:US09396000B2

    公开(公告)日:2016-07-19

    申请号:US12978555

    申请日:2010-12-25

    摘要: Methods and systems to permit multiple virtual machines (VMs) to separately configure and access a physical resource, substantially outside of a virtual machine monitor (VMM) that hosts the VMs. Each of a plurality of virtual machines (VMs) may access and configure the physical device through corresponding instances of a device driver that exposes controllable functions of the physical device within the VMs. VM-specific configuration parameters and connection information may be maintained for each of the VMs, outside of a VMM, to reconfigure or virtualize the physical device for each of the VMs with the corresponding VM-specific configuration parameters and connection information. Physical device virtualization augmentation features may be implemented within a combination of a physical device controller and a host device driver that executes outside of the VM.

    摘要翻译: 允许多个虚拟机(VM)单独配置和访问物理资源的方法和系统,基本上位于托管虚拟机的虚拟机监视器(VMM)之外。 多个虚拟机(VM)中的每一个可以通过暴露VM内的物理设备的可控功能的设备驱动器的相应实例来访问和配置物理设备。 可以为VMM之外的每个VM维护VM特定的配置参数和连接信息,以使用具有相应的VM特定配置参数和连接信息为每个VM重新配置或虚拟化物理设备。 物理设备虚拟化增强功能可以在物理设备控制器和在VM之外执行的主机设备驱动器的组合中实现。

    Methods and systems to implement a physical device to differentiate amongst multiple virtual machines of a host computer system
    34.
    发明授权
    Methods and systems to implement a physical device to differentiate amongst multiple virtual machines of a host computer system 有权
    实现物理设备以区分主计算机系统的多个虚拟机之间的方法和系统

    公开(公告)号:US08392625B2

    公开(公告)日:2013-03-05

    申请号:US12978554

    申请日:2010-12-25

    IPC分类号: G06F3/00 G06F13/12

    摘要: Methods and systems to implement a physical device to differentiate amongst multiple virtual machines (VM) of a computer system. The device may include a wireless network interface controller. VM differentiation may be performed with respect to configuration controls and/or data traffic. VM differentiation may be performed based on VM-specific identifiers (VM IDs). VM IDs may be identified within host application programming interface (API) headers of incoming configuration controls and data packets, and/or may be looked-up based on VM-specific MAC addresses associated with data packets. VM IDs may be inserted in API headers of outgoing controls and/or data packets to permit a host computer system to forward the controls and/or packets to appropriate VMs. VM IDs may be used look-up VM-specific configuration parameters and connection information to reconfigure the physical device on a per VM basis. VM IDs may be used look-up VM-specific security information with which to process data packets.

    摘要翻译: 实现物理设备以区分计算机系统的多个虚拟机(VM)的方法和系统。 该设备可以包括无线网络接口控制器。 可以针对配置控制和/或数据业务执行VM区分。 可以基于VM特定标识符(VM ID)来执行VM区分。 可以在入局配置控制和数据分组的主机应用编程接口(API)头部中识别VM ID,和/或可以基于与数据分组相关联的特定于VM的MAC地址查找VM ID。 可以将VM ID插入到传出控件和/或数据分组的API头部中,以允许主计算机系统将控制和/或分组转发到适当的VM。 虚拟机ID可用于查找特定于VM的配置参数和连接信息,以在每个虚拟机的基础上重新配置物理设备。 VM ID可用于查找用于处理数据包的VM特有的安全信息。

    Architecture and methods for coexistence of wireless radios having differing protocols
    35.
    发明授权
    Architecture and methods for coexistence of wireless radios having differing protocols 有权
    具有不同协议的无线无线电共存的架构和方法

    公开(公告)号:US08189710B2

    公开(公告)日:2012-05-29

    申请号:US11697369

    申请日:2007-04-06

    IPC分类号: H04L27/00

    摘要: Embodiments of systems and methods for the coexistence of wireless radios having differing protocols are generally described herein. Other embodiments may be described and claimed. In some embodiments systems and methods for synchronizing clocks between two radios, and using a signal to notify one of the radios to refrain from transmitting for a timeperiod are described.

    摘要翻译: 这里一般地描述了具有不同协议的无线无线电共存的系统和方法的实施例。 可以描述和要求保护其他实施例。 在一些实施例中,描述了用于在两个无线电之间同步时钟的系统和方法,并且使用用于通知无线电装置之一的信号来避免对时钟的发送的系统和方法。

    WiMAX Scheduling Algorithm for Co-Located WiFi and WiMAX Central Points
    36.
    发明申请
    WiMAX Scheduling Algorithm for Co-Located WiFi and WiMAX Central Points 失效
    用于协同配置的WiFi和WiMAX中心点的WiMAX调度算法

    公开(公告)号:US20110134891A1

    公开(公告)日:2011-06-09

    申请号:US12633053

    申请日:2009-12-08

    IPC分类号: H04J3/16

    CPC分类号: H04W72/1215

    摘要: After receiving an indication that a co-located central point is receiving co-location interference, a scheduling algorithm may be initiated. The scheduling may include allocating equal number of central points within each WiMAX frame. Each central point is allocated into a minimum number of frames subject to WiMAX capacity constraints.

    摘要翻译: 在接收到同位置的中心点正在接收同位置干扰的指示之后,可以启动调度算法。 调度可以包括在每个WiMAX帧内分配相等数量的中心点。 每个中心点被分配到受WiMAX容量限制的最小数量的帧。

    Avoiding beacon conflicts in multi-radio platforms
    37.
    发明申请
    Avoiding beacon conflicts in multi-radio platforms 有权
    避免多无线电平台中的信标冲突

    公开(公告)号:US20100329230A1

    公开(公告)日:2010-12-30

    申请号:US12456888

    申请日:2009-06-24

    IPC分类号: H04J3/00

    摘要: In a multi-radio platform that operates in two networks, both the announced beacon intervals and the actual beacon intervals in one network may be periodically increased and decreased in defined amounts so that the beacons will not overlap scheduled communications with the other network. The determination of how much and how often to adjust these beacon intervals may be based, at least partially, on the minimum increments in which the beacons intervals are permitted to be adjusted, and on the scheduled communications intervals of the other network.

    摘要翻译: 在两个网络中运行的多无线电平台中,一个网络中所宣布的信标间隔和实际信标间隔可以周期性地增加和减少定义的数量,使信标不会与其他网络重叠调度的通信。 至少部分地基于允许调整信标间隔的最小增量以及另一网络的调度的通信间隔来确定调整这些信标间隔的多少和频率。

    Multi-radio wireless communication device and method for coordinating communications between potentially interfering radios
    38.
    发明授权
    Multi-radio wireless communication device and method for coordinating communications between potentially interfering radios 有权
    用于协调潜在干扰无线电之间的通信的多无线电无线通信装置和方法

    公开(公告)号:US07725118B2

    公开(公告)日:2010-05-25

    申请号:US11843483

    申请日:2007-08-22

    IPC分类号: H04B7/00 H04B15/00

    CPC分类号: H04W16/14 H04W88/06

    摘要: Embodiments of a multi-radio wireless communication device having a Worldwide Interoperability for Microwave Access (WiMax) radio module and a Bluetooth (BT) radio module and methods for communicating are generally described herein. Other embodiments may be described and claimed. In some embodiments, a WiMax active signal is asserted by a coexist controller of the WiMax radio module during receipt of a downlink subframe, and the BT radio module aligns a BT slot boundary of either master-to-slave or slave-to-master slot based on timing information conveyed by the WiMax active signal. The WiMax active signal may be de-asserted by the coexist controller during transmission of an uplink subframe by the WiMax radio module.

    摘要翻译: 本文中总体描述了具有全球微波接入互操作性(WiMax)无线电模块和蓝牙(BT)无线电模块以及用于通信的方法的多无线电无线通信设备的实施例。 可以描述和要求保护其他实施例。 在一些实施例中,WiMax无线电模块的共存控制器在接收到下行链路子帧期间由WiMax有源信号断言,并且BT无线电模块对准主从到或从主至主时隙的BT时隙边界 基于由WiMax有源信号传送的定时信息。 WiMax无线电模块在发送上行链路子帧期间,可以由共存控制器解除WiMax活动信号。

    ARCHITECTURE AND METHODS FOR COEXISTENCE OF WIRELESS RADIOS HAVING DIFFERING PROTOCOLS
    39.
    发明申请
    ARCHITECTURE AND METHODS FOR COEXISTENCE OF WIRELESS RADIOS HAVING DIFFERING PROTOCOLS 有权
    具有不同协议的无线电无线电的共同体系结构与方法

    公开(公告)号:US20080247445A1

    公开(公告)日:2008-10-09

    申请号:US11697369

    申请日:2007-04-06

    IPC分类号: H04B1/38

    摘要: Embodiments of systems and methods for the coexistence of wireless radios having differing protocols are generally described herein. Other embodiments may be described and claimed. In some embodiments systems and methods for synchronizing clocks between two radios, and using a signal to notify one of the radios to refrain from transmitting for a timeperiod are described.

    摘要翻译: 这里一般地描述了具有不同协议的无线无线电共存的系统和方法的实施例。 可以描述和要求保护其他实施例。 在一些实施例中,描述了用于在两个无线电之间同步时钟的系统和方法,并且使用用于通知无线电装置之一的信号来避免对时钟的发送的系统和方法。