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    • 81. 发明授权
    • Method and devices of communicating physical cell identifier information to mobile stations
    • 将物理小区标识符信息传送到移动台的方法和设备
    • US08971944B2
    • 2015-03-03
    • US13346269
    • 2012-01-09
    • Nitin JainVenkata Raju Indukuri
    • Nitin JainVenkata Raju Indukuri
    • H04B7/00H04W8/26H04W28/04H04W48/08H04W88/08
    • H04W8/26H04W28/04H04W48/08H04W88/08
    • The present invention provides a method and system for communicating physical cell identifier information to mobile stations. In one embodiment, a method includes detecting a need to change a physical cell identifier associated with a cell in a telecommunication network used for serving the mobile station. The method also includes communicating physical cell identifier information to the mobile station based on the detected need to change the physical cell identifier. The method includes employing another physical cell identifier associated with the cell based on the communicated physical cell identifier information. The physical cell identifier information is communicated in one or more modification periods such that said another physical cell identifier is employed by the base station and the mobile station at a boundary of one of the modification periods. Moreover, the method includes continue serving the mobile station based on the employed said another physical cell identifier.
    • 本发明提供了一种用于将物理小区标识符信息传送到移动台的方法和系统。 在一个实施例中,一种方法包括检测需要改变与用于服务移动站的电信网络中的小区相关联的物理小区标识符。 该方法还包括基于检测到的改变物理小区标识符的需要向物理小区标识信息传送到移动台。 该方法包括基于所传送的物理小区标识符信息采用与小区相关联的另一个物理小区标识符。 在一个或多个修改周期中传送物理小区标识符信息,使得所述另一个物理小区标识符被基站和移动站采用在修改周期之一的边界。 此外,该方法包括基于所采用的所述另一个物理小区标识符继续为移动台服务。
    • 82. 发明授权
    • Change analysis on enterprise systems prior to deployment
    • 部署前对企业系统进行变更分析
    • US08893106B2
    • 2014-11-18
    • US13035954
    • 2011-02-26
    • Macks Singh NingombamNitin JainSourav MukherjeeAmit BhallaAnurag SinghAawardhan Logandan
    • Macks Singh NingombamNitin JainSourav MukherjeeAmit BhallaAnurag SinghAawardhan Logandan
    • G06F9/44G06F11/30G06F9/445
    • G06F8/65G06F11/302G06F11/3051
    • A computer (“patch analysis computer”) retrieves from a website, metadata describing one or more patch files to be used to change software in one or more computers (“target computers”). Prior to installation of the patch files in a target computer, the patch analysis computer performs analysis on the patch files and on the target computer and on application of the patch files to the target computer. The analysis is based on the retrieved metadata and based on configuration data of the target computer. Subsequent to performing the analysis, the management computer displays a report resulting from the analysis including one or more operations to fix issues found during analysis, and receives input from a human on specific patch files and operations. In response to receipt of human input, the patch analysis computer performs operations approved by the human and applies the patch files to the target computer.
    • 计算机(“补丁分析计算机”)从网站检索描述用于在一个或多个计算机(“目标计算机”)中改变软件的一个或多个补丁文件的元数据。 在将补丁文件安装到目标计算机之前,补丁分析计算机会对补丁文件和目标计算机进行分析,并将修补程序文件应用于目标计算机。 分析基于检索到的元数据,并基于目标计算机的配置数据。 在执行分析之后,管理计算机显示由分析产生的报告,包括一个或多个操作,以解决分析期间发现的问题,并且从特定补丁文件和操作的人员接收输入。 补丁分析计算机响应于人类输入的接收,执行人类批准的操作并将补丁文件应用于目标计算机。
    • 84. 发明授权
    • Flow control for multi-hop networks
    • 多跳网络的流量控制
    • US08514713B2
    • 2013-08-20
    • US12791828
    • 2010-06-01
    • Nitin Jain
    • Nitin Jain
    • H04J1/16
    • H04L47/12H04L12/2852H04L12/4675H04L47/10H04L47/11H04L47/2433H04L47/266
    • Solutions are provided that allow a network device to apply flow control on the MAC layer while taking into account the priority of the frame of traffic. This may be accomplished by generating a frame indicating that traffic flow should be paused, while utilizing a new opcode value, or alternatively by utilizing a new type/length value (possibly combined with a new opcode value). A receiving device may then examine the fields of the frame to determine whether it should use priority-based pausing, and then examine other fields to determine which priority-levels to pause and for how long. This allows for improved efficiency in flow control at the MAC layer. Additionally, the tagged pause frames can be forwarded over multiple hops on Local Area Networks across a Metropolitan Area Network or Wide Area Network.
    • 提供的解决方案允许网络设备在考虑到流量帧的优先级的情况下对MAC层应用流量控制。 这可以通过生成指示业务流应该被暂停,同时利用新的操作码值,或者通过利用新的类型/长度值(可能与新的操作码值组合)来实现。 然后,接收设备可以检查帧的字段以确定它是否应该使用基于优先级的暂停,然后检查其他字段以确定要暂停的优先级等级以及多长时间。 这样可以提高MAC层的流量控制效率。 此外,标记的暂停帧可以通过城域网或广域网在局域网上的多跳进行转发。
    • 88. 发明申请
    • REDUCING DOWNTIME WHILE PATCHING BINARIES ON A CLUSTER
    • 减少在一个集群上分配二进制的停机
    • US20120054732A1
    • 2012-03-01
    • US12861928
    • 2010-08-24
    • Nitin JainTim Misner
    • Nitin JainTim Misner
    • G06F9/44
    • G06F8/65
    • Embodiments of the invention provide systems and methods for applying a patch or a change to a set of binary modules executing on and used by resources of a computing cluster while reducing the downtime of those resources. According to one embodiment, applying a patch to a plurality of binary modules on a computing cluster can comprise identifying resources on one or more of a plurality of nodes of the cluster. Additionally, each of the plurality of binary modules on one or more of the nodes of the cluster can be identified. A graph can be generated logically representing the cluster. Groups within the binary modules and resources can be identified based on the graph. Patches can be applied to the binary modules based on the identified groups. Patching binary modules based on the identified groups can comprise patching all of the binary modules of an identified group together.
    • 本发明的实施例提供了用于将计算集群的资源执行和使用的一组二进制模块应用于补丁或更改的系统和方法,同时减少了这些资源的停机时间。 根据一个实施例,将补丁应用于计算集群上的多个二进制模块可以包括识别集群的多个节点中的一个或多个上的资源。 另外,可以识别群集的一个或多个节点上的多个二进制模块中的每一个。 可以逻辑地生成表示集群的图形。 可以基于图表来识别二进制模块和资源内的组。 补丁可以基于所识别的组应用于二进制模块。 基于所识别的组来修补二进制模块可以包括将所识别的组的所有二进制模块一起修补。
    • 90. 发明授权
    • Method and system for intelligently forwarding multicast packets
    • 智能转发组播数据包的方法和系统
    • US07877508B1
    • 2011-01-25
    • US12152617
    • 2008-05-14
    • Nitin JainLee ChenEarl FergusonMin Zhu
    • Nitin JainLee ChenEarl FergusonMin Zhu
    • G06F15/173
    • H04L12/1886
    • A routing system utilizes a layer 2 switch interconnecting several routers to intelligently forward multicast packets throughout an internet exchange carrying multicast content. The layer 2 switch performs protocol snooping to extract a lookup key that is based on network layer protocol information. The lookup key is uniquely formulated to support either shared or explicit source distribution trees. The lookup key is used to query a forwarding memory that returns an outgoing port index. The outgoing port index points to one or more outgoing ports that are eligible to receive the multicast packet. The outgoing ports are also connected to the neighboring device(s) that are designated to receive the multicast packet. The routing system also supports real time maintenance and updating of the forwarding memory based on the periodic exchange of control messages. The routing system is configured to support PIM routers operating in PIM SM or PIM SSM modes. However, the routing system can also support other multicast protocols and/or standards.
    • 路由系统利用互连多个路由器的层2交换机来在承载多播内容的互联网交换机中智能地转发多播分组。 第二层交换机执行协议侦听,提取基于网络层协议信息的查找密钥。 查找密钥是独一无二的,用于支持共享或明确的源分发树。 查询键用于查询返回出站端口索引的转发内存。 出站端口索引指向一个或多个有资格接收组播数据包的输出端口。 输出端口也连接到被指定为接收多播分组的相邻设备。 路由系统还支持基于控制消息的周期性交换的转发存储器的实时维护和更新。 路由系统配置为支持以PIM SM或PIM SSM模式运行的PIM路由器。 然而,路由系统还可以支持其他多播协议和/或标准。