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31. 发明授权

US08700965B2 Apparatus and method for determining number of retransmissions in a wireless system 有权
标题翻译：用于确定无线系统中的重发次数的装置和方法
公开(公告)号：US08700965B2
公开(公告)日：2014-04-15
申请号：US13049310
申请日：2011-03-16
申请人： Sungki Park , Chunmei Liu , Masoud Olfat
发明人： Sungki Park , Chunmei Liu , Masoud Olfat
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/1822 , H04L1/1864 , H04L1/188 , H04L1/1896
摘要： An apparatus and method of configuring a number of retransmissions for an automatic repeat request (ARQ) scheme (e.g., hybrid ARQ) includes configuring one or more first maximum retransmission numbers based on respective one or more first predetermined values and independent of a second maximum retransmission number. The first maximum retransmission numbers may indicate a maximum number of retransmissions related to respective service flows operational with the base station. The second maximum retransmission number may indicate a maximum number of retransmissions related to control messages transmitted in the wireless network, and may be configured based on a second predetermined value. The configuration of the first maximum retransmission numbers may include the maximum retransmissions numbers associated with a specific user in communication with the base station. Further, at least one of the first maximum retransmission numbers of a particular user may be reconfigured to a third predetermined value.
摘要翻译：配置自动重发请求（ARQ）方案（例如，混合ARQ）的重传次数的装置和方法包括基于相应的一个或多个第一预定值配置一个或多个第一最大重传号，并且独立于第二最大重传数。第一最大重发次数可以指示与基站操作的各个服务流有关的最大重传次数。第二最大重发次数可以指示与在无线网络中发送的控制消息相关的最大重传次数，并且可以基于第二预定值来配置。第一最大重发次数的配置可以包括与与基站通信的特定用户相关联的最大重传号码。此外，特定用户的第一最大重发次数中的至少一个可以被重新配置为第三预定值。

32. 发明授权

US08681638B2 Wireless communication system 失效
标题翻译：无线通信系统
公开(公告)号：US08681638B2
公开(公告)日：2014-03-25
申请号：US12533846
申请日：2009-07-31
申请人： Chunmei Liu , Masoud Olfat , Feng Huang , Mohammad Hassan Partovi , David S. McGinniss
发明人： Chunmei Liu , Masoud Olfat , Feng Huang , Mohammad Hassan Partovi , David S. McGinniss
IPC分类号： H04L12/26 , H04W4/00
CPC分类号： H04W76/19 , H04W76/18
摘要： A method of operating a communication system comprises exchanging initial communications between a wireless communication device and a communication network over a wireless connection between the wireless communication device and a network access system and over a network connection between the wireless device and the communication network. The method further comprises, in response to a loss of the network connection due to a deterioration of the wireless connection, determining if a partial network entry process is possible to regain the connection, and if the partial network entry process is possible to regain the network connection, performing the partial network entry process. The method further comprises, in response to an improvement of the wireless connection and upon regaining the network connection, exchanging new communications between the wireless communication device and the communication network over the wireless connection and the network connection.
摘要翻译：一种操作通信系统的方法包括通过无线通信设备和网络接入系统之间的无线连接以及无线设备和通信网络之间的网络连接交换无线通信设备与通信网络之间的初始通信。该方法还包括响应于由于无线连接的恶化而导致的网络连接的丢失，确定部分网络进入过程是否可能重新获得连接，并且如果部分网络进入过程可能重新获得网络连接，执行部分网络输入过程。该方法还包括响应于无线连接的改进和在重新获得网络连接时，通过无线连接和网络连接在无线通信设备和通信网络之间交换新的通信。

33. 发明申请

US20120239998A1 APPARATUS AND METHOD FOR DETERMINING NUMBER OF RETRANSMISSIONS IN A WIRELESS SYSTEM 有权
标题翻译：用于确定无线系统中恢复次数的装置和方法
公开(公告)号：US20120239998A1
公开(公告)日：2012-09-20
申请号：US13049310
申请日：2011-03-16
申请人： Sungki PARK , Chunmei LIU , Masoud OLFAT
发明人： Sungki PARK , Chunmei LIU , Masoud OLFAT
IPC分类号： H04L1/18 , G06F11/14
CPC分类号： H04L1/1812 , H04L1/1822 , H04L1/1864 , H04L1/188 , H04L1/1896
摘要： An apparatus and method of configuring a number of retransmissions for an automatic repeat request (ARQ) scheme (e.g., hybrid ARQ) includes configuring one or more first maximum retransmission numbers based on respective one or more first predetermined values and independent of a second maximum retransmission number. The first maximum retransmission numbers may indicate a maximum number of retransmissions related to respective service flows operational with the base station. The second maximum retransmission number may indicate a maximum number of retransmissions related to control messages transmitted in the wireless network, and may be configured based on a second predetermined value. The configuration of the first maximum retransmission numbers may include the maximum retransmissions numbers associated with a specific user in communication with the base station. Further, at least one of the first maximum retransmission numbers of a particular user may be reconfigured to a third predetermined value.
摘要翻译：配置自动重发请求（ARQ）方案（例如，混合ARQ）的重传次数的装置和方法包括基于相应的一个或多个第一预定值配置一个或多个第一最大重传号，并且独立于第二最大重传数。第一最大重发次数可以指示与基站操作的各个服务流有关的最大重传次数。第二最大重发次数可以指示与在无线网络中发送的控制消息相关的最大重传次数，并且可以基于第二预定值来配置。第一最大重发次数的配置可以包括与与基站通信的特定用户相关联的最大重传号码。此外，特定用户的第一最大重发次数中的至少一个可以被重新配置为第三预定值。

34. 发明授权

US08213459B2 Systems and method for establishing a data-path between a mobile station and a home access service network gateway 有权
标题翻译：在移动台和家庭接入业务网关之间建立数据路径的系统和方法
公开(公告)号：US08213459B2
公开(公告)日：2012-07-03
申请号：US12508715
申请日：2009-07-24
申请人： Jeremy R. Breau , Len I. Mosley , Oias T. Choksi , Chunmei Liu
发明人： Jeremy R. Breau , Len I. Mosley , Oias T. Choksi , Chunmei Liu
IPC分类号： H04L12/66 , H04J12/56 , H04J3/22 , G07F19/00
CPC分类号： H04W8/12 , G06Q30/04 , H04L12/1457 , H04W12/06 , H04W12/08
摘要： The present invention relates to systems and methods for establishing a data-path between a mobile station and a home access service network gateway (“ASN-GW”). During the authentication process, a visited ASN-GW receives a first message that identifies a home ASN-GW associated with the mobile station. After the mobile station has been authenticated, the visited ASN-GW receives a first data-path request message from a base station serving the mobile station, requesting a path for data-packet communication for the mobile station that extends between base station and the visited ASN-GW. The visited ASN-GW responsively uses the received identification to send a second data-path request message to the home ASN-GW which requests a path for data-packet communication that extends between the base station and the home ASN-GW. Once the data-path has been established, the home ASN-GW may monitor and/or place restrictions on the data being transmitted to and from the mobile stations.
摘要翻译：本发明涉及在移动台和家庭接入业务网关（“ASN-GW”）之间建立数据路径的系统和方法。在认证过程中，被访问的ASN-GW接收到识别与移动站相关联的归属ASN-GW的第一消息。在移动台通过认证之后，所访问的ASN-GW从服务于移动台的基站接收第一数据路径请求消息，请求用于在基站与被访问者之间延伸的移动站进行数据分组通信的路径 ASN-GW。所访问的ASN-GW响应地使用接收的标识向归属ASN-GW发送第二数据路径请求消息，归属ASN-GW请求在基站和归属ASN-GW之间延伸的用于数据分组通信的路径。一旦建立了数据路径，家庭ASN-GW就可以监控和/或对移动台发送的数据进行限制。

35. 发明申请

US20120014489A1 METHOD AND SYSTEM FOR MAINTAINING WIRELESS LINKS IN A COMMUNICATION NETWORK 有权
标题翻译：在通信网络中维护无线链路的方法和系统
公开(公告)号：US20120014489A1
公开(公告)日：2012-01-19
申请号：US12835284
申请日：2010-07-13
申请人： Chunmei LIU , Masoud Olfat , Nagi Mansour
发明人： Chunmei LIU , Masoud Olfat , Nagi Mansour
IPC分类号： H04L7/02
CPC分类号： H04W56/00 , H04W52/0225 , H04W74/0833
摘要： A method of operating a communication system comprises sending a frame by an access node to a wireless device where the frame comprises a packet. A counter is initialized and a timer for each frame is initiated. The method continues with the access node determining if a response associated with the packet is received before the expiration of the timer. If the response is received prior to the expiration of the timer, the counter and the timer are reset. If a response is not received prior to the expiration of the timer, the counter is incremented. Upon the counter meeting a criteria of a certain quantity of lost packets, the access node performs a synchronization process.
摘要翻译：一种操作通信系统的方法包括由接入节点向无线设备发送帧，其中帧包括分组。初始化一个计数器，并启动每个帧的定时器。该方法继续，接入节点确定在定时器到期之前是否接收到与分组相关联的响应。如果在定时器到期之前收到响应，计数器和定时器将被复位。如果在定时器到期之前没有收到响应，则计数器递增。在计数器满足一定数量的丢失分组的标准时，接入节点执行同步处理。

36. 发明申请

US20110026454A1 WIRELESS COMMUNICATION SYSTEM 失效
标题翻译：无线通信系统
公开(公告)号：US20110026454A1
公开(公告)日：2011-02-03
申请号：US12533846
申请日：2009-07-31
申请人： Chunmei Liu , Masoud Olfat , Feng Huang , Mohammad Hassan Partovi , David S. McGinniss
发明人： Chunmei Liu , Masoud Olfat , Feng Huang , Mohammad Hassan Partovi , David S. McGinniss
IPC分类号： H04W4/00 , H04J1/16
CPC分类号： H04W76/19 , H04W76/18
摘要： A method of operating a communication system comprises exchanging initial communications between a wireless communication device and a communication network over a wireless connection between the wireless communication device and a network access system and over a network connection between the wireless device and the communication network. The method further comprises, in response to a loss of the network connection due to a deterioration of the wireless connection, determining if a partial network entry process is possible to regain the connection, and if the partial network entry process is possible to regain the network connection, performing the partial network entry process. The method further comprises, in response to an improvement of the wireless connection and upon regaining the network connection, exchanging new communications between the wireless communication device and the communication network over the wireless connection and the network connection.
摘要翻译：一种操作通信系统的方法包括通过无线通信设备和网络接入系统之间的无线连接以及无线设备和通信网络之间的网络连接交换无线通信设备与通信网络之间的初始通信。该方法还包括响应于由于无线连接的恶化而导致的网络连接的丢失，确定部分网络进入过程是否可能重新获得连接，并且如果部分网络进入过程可能重新获得网络连接，执行部分网络输入过程。该方法还包括响应于无线连接的改进和在重新获得网络连接时，通过无线连接和网络连接在无线通信设备和通信网络之间交换新的通信。

37. 发明申请

US20100174943A1 METHOD FOR RESTORING CLIENT OPERATING SYSTEM-BASED SYSTEM, VIRTUAL MACHINE MANAGER AND SYSTEM USING THE SAME 审中-公开
标题翻译：恢复客户端操作系统系统的方法，虚拟机管理器及其使用的系统
公开(公告)号：US20100174943A1
公开(公告)日：2010-07-08
申请号：US12683126
申请日：2010-01-06
申请人： Chunmei Liu , Jun Chen , Kai Wang
发明人： Chunmei Liu , Jun Chen , Kai Wang
IPC分类号： G06F11/08
CPC分类号： G06F11/1438 , G06F11/1484 , G06F2201/815
摘要： The present invention provides a method for restoring a client operating system-based system, a virtual machine manager and a virtual machine manager system using the same. The method comprises steps of: receiving a restoration instruction for the client operating system and suspending running the client operating system after receiving the restoration instruction, the restoration instruction including a preset restoration point; determining a first memory snapshot and a first incremental file corresponding to the restoration point, the first memory snapshot being a memory snapshot for the client operating system, which is created when setting the restoration point, and the first incremental file being an incremental file, which is mapped as the first hard disk when setting the restoration point; re-mapping the first incremental file as the first hard disk; and performing a snapshot recovery based on the first memory snapshot. With the present invention, system restoration may be performed rapidly.
摘要翻译：本发明提供一种用于恢复基于客户端操作系统的系统，虚拟机管理器和使用该系统的虚拟机管理器系统的方法。所述方法包括以下步骤：接收到所述客户端操作系统的恢复指令，并且在接收到所述恢复指令之后暂停运行所述客户端操作系统，所述恢复指令包括预设的恢复点; 确定与所述恢复点相对应的第一存储器快照和第一增量文件，所述第一存储器快照是用于所述客户端操作系统的存储器快照，其在设置所述恢复点时被创建，所述第一增量文件是增量文件，在设置恢复点时映射为第一个硬盘; 将第一个增量文件重新映射为第一个硬盘; 以及基于所述第一存储器快照执行快照恢复。利用本发明，可以快速执行系统恢复。

38. 发明申请

US20090172667A1 METHOD AND COMPUTER SYSTEM FOR SHARING GRAPHICS CARD AMONG MULTIPLE OPERATION SYSTEMS 有权
标题翻译：用于在多个操作系统中共享图形卡的方法和计算机系统
公开(公告)号：US20090172667A1
公开(公告)日：2009-07-02
申请号：US12343768
申请日：2008-12-24
申请人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
发明人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
IPC分类号： G06F9/455 , G06F9/46
CPC分类号： G09G5/363 , G09G2340/12 , G09G2360/06
摘要： The present invention provides a method and a computer system for sharing a graphics card among multiple Operation Systems (OSs). The method includes: detecting a first GOS to be displayed, the first GOS being a primary GOS or one of at least one secondary GOS; determining the kind of the first GOS, so that different display control register bank(s) and graphics card memory resources are allocated to the first GOS depending on whether it is a primary GOS or a secondary GOS; controlling the display control register bank(s) allocated to the first GOS to connect to a display output port; obtaining display contents based on the graphics card memory resources allocated to the first GOS; and displaying the display contents based on display mode parameters in the display control register bank(s) connected to the display output port. According to the present invention, it is possible to share the graphics card among the multiple OSs without modifying the drivers of the primary GOS.
摘要翻译：本发明提供了一种用于在多个操作系统（OS）中共享图形卡的方法和计算机系统。该方法包括：检测要显示的第一GOS，第一GOS是主要GOS或至少一个辅助GOS中的一个; 确定第一GOS的种类，使得不同的显示控制寄存器组和图形卡存储器资源被分配给第一GOS，取决于它是主GOS还是辅助GOS; 控制分配给第一GOS的显示控制寄存器组以连接到显示器输出端口; 基于分配给第一GOS的图形卡存储器资源获得显示内容; 以及基于与显示输出端口连接的显示控制寄存器组中的显示模式参数来显示显示内容。根据本发明，可以在不改变主要GOS的驱动程序的情况下在多个OS之间共享图形卡。

39. 发明申请

US20090153575A1 Method for sharing graphics card among multiple operation systems and computer system 有权
标题翻译：在多个操作系统和计算机系统之间共享图形卡的方法
公开(公告)号：US20090153575A1
公开(公告)日：2009-06-18
申请号：US12316687
申请日：2008-12-16
申请人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
发明人： Bibo Wang , Yongfeng Liu , Chunmei Liu , Jun Chen
IPC分类号： G06F12/02
CPC分类号： G09G5/363 , G06F3/1438 , G09G5/006 , G09G2370/04
摘要： The present invention provides a method for sharing a graphics card among multiple Operation Systems (OSs) and a computer system. The method comprises: detecting a first GOS to be displayed, the first GOS being one of at least two GOSs; calling a correspondence table to determine a first display control register bank corresponding to the first GOS, the first display control register bank including display mode parameters therein; controlling the first display control register bank to connect to a display output port; and displaying the first GOS based on the display mode parameters. According to the inventive method and computer system, it is possible to achieve sharing of the graphics card among the multiple OSs and quick display of the GOS to be displayed, without simulating registers of the graphics card.
摘要翻译：本发明提供了一种用于在多个操作系统（OS）和计算机系统之间共享图形卡的方法。所述方法包括：检测要显示的第一GOS，所述第一GOS是至少两个GOS中的一个; 调用对应表以确定对应于第一GOS的第一显示控制寄存器组，其中包括显示模式参数的第一显示控制寄存器组; 控制第一显示控制寄存器组以连接到显示输出端口; 并基于显示模式参数显示第一GOS。根据本发明的方法和计算机系统，可以在不显示图形卡的寄存器的情况下实现在多个操作系统之间共享图形卡并显示要显示的GOS的快速显示。

40. 发明申请

US20080276258A1 Method and Apparatus for Dynamically Assigning I/O Device in Virtual Machine System 有权
标题翻译：虚拟机系统动态分配I / O设备的方法与装置
公开(公告)号：US20080276258A1
公开(公告)日：2008-11-06
申请号：US12067342
申请日：2006-07-19
申请人： Chunmei Liu , Jiancheng Liu , Chunyu Song
发明人： Chunmei Liu , Jiancheng Liu , Chunyu Song
IPC分类号： G06F9/54 , G06F9/455
CPC分类号： G06F9/45537
摘要： A method and apparatus for dynamic assigning I/O device in virtual machine system, the virtual machine system comprises a service OS, a hypervisor and at least one guest OS. The service OS contains a device model module, the device model module providing an access platform for I/O device to the guest OS. The guest OS access the device model module through the hypervisor. One device state module for dynamic reflecting the device's state is increased in the device model module, the device state module dynamic altering the register condition of the device in hardware space. It is possible to dynamic control the access to I/O device by the guest OS by using the control panel in the service OS to dynamic alter the device's state in the device state module. One agent module is increased in guest OS, for altering the device's state in guest OS anytime based on the change of the device state.
摘要翻译：一种用于在虚拟机系统中动态分配I / O设备的方法和装置，所述虚拟机系统包括服务OS，管理程序和至少一个客户操作系统。服务操作系统包含一个设备模型模块，该设备模型模块为访客操作系统提供I / O设备的访问平台。访客操作系统通过管理程序访问设备模型模块。在设备模型模块中增加了用于动态反映设备状态的一个设备状态模块，设备状态模块在硬件空间中动态地改变设备的寄存器状态。可以通过使用服务OS中的控制面板来动态地控制访客操作系统对I / O设备的访问，以动态地更改设备状态模块中的设备状态。在客户操作系统中增加一个代理模块，用于根据设备状态的变化随时更改客户机OS中的设备状态。

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