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    CLIENT-DRIVEN LOAD BALANCING OF DYNAMIC IP ADDRESS ALLOCATION
    156.
    发明申请
    CLIENT-DRIVEN LOAD BALANCING OF DYNAMIC IP ADDRESS ALLOCATION 有权
    动态IP地址分配的客户驱动负载平衡

    公开(公告)号：US20130166748A1

    公开(公告)日：2013-06-27

    申请号：US13334112

    申请日：2011-12-22

    Applicant: David A. Christenson ,  James Venuto

    Inventor： David A. Christenson ,  James Venuto

    IPC: G06F15/173

    CPC classification number: H04L61/2015 ,  H04L29/06047 ,  H04L61/20 ,  H04L61/2061 ,  H04L67/1004 ,  H04L67/1008 ,  H04L67/1023 ,  H04L67/1036

    Abstract: Techniques are described for load balancing between DHCP servers at a DHCP client. Embodiments receive load information from each of two or more DHCP servers. Here, the load information describes a current workload of the respective DHCP server from which the load information is received. One of the two or more DHCP servers is then selected at the DHCP client based on the received load information. Additionally, embodiments accept an IP address offer from the selected DHCP server.

    Abstract translation: 描述了在DHCP客户端的DHCP服务器之间进行负载平衡的技术。 实施例从两个或更多个DHCP服务器中的每一个接收负载信息。 这里，负载信息描述了从其接收负载信息的相应DHCP服务器的当前工作负载。 然后根据接收到的负载信息，在DHCP客户端选择两个或多个DHCP服务器中的一个。 此外，实施例接受来自所选DHCP服务器的IP地址提供。

    Method for reducing DNS resolution delay
    158.
    发明授权
    Method for reducing DNS resolution delay 有权
    减少DNS解析延迟的方法

    公开(公告)号：US08463915B1

    公开(公告)日：2013-06-11

    申请号：US12884718

    申请日：2010-09-17

    Applicant: Songkuk Kim

    Inventor： Songkuk Kim

    IPC: G06F15/16

    CPC classification number: H04L61/1511 ,  H04L61/6009 ,  H04L67/1036

    Abstract: In order to access a web site, for example one identified by a domain name, a client device must determine the network location, or IP address, of the webs site. In one example, the corresponding IP address of the domain name has been stored locally at the client device but has expired. The client device may send a request to network location of the expired IP address while concurrently sending a request to a domain name server for updated IP address information. If the updated IP address received from the server is the same as the expired IP address, the client device may request the web site information from the previously established connection. If the updated IP address is not the same as the expired IP address, the client device may abort the connection with the expired IP address and establish a new connection with the updated IP address.

    Abstract translation: 为了访问网站，例如由域名标识的网站，客户端设备必须确定网站的网络位置或IP地址。 在一个示例中，域名的相应IP地址已经存储在客户端设备本地，但已过期。 客户端设备可以向已到期的IP地址的网络位置发送请求，同时向域名服务器发送更新的IP地址信息的请求。 如果从服务器接收到的更新的IP地址与过期的IP地址相同，则客户端设备可以从先前建立的连接请求网站信息。 如果更新的IP地址与过期的IP地址不同，则客户端设备可以中止与过期的IP地址的连接，并与更新的IP地址建立新的连接。

    Content request routing method
    159.
    发明授权
    Content request routing method 有权
    内容请求路由方式

    公开(公告)号：US08429221B2

    公开(公告)日：2013-04-23

    申请号：US10013677

    申请日：2001-12-13

    Applicant: Abdulkadev Barbir ,  Nicholas C. Bennett ,  Nalin N. Mistry

    Inventor： Abdulkadev Barbir ,  Nicholas C. Bennett ,  Nalin N. Mistry

    IPC: G06F15/16 ,  G06F15/173

    CPC classification number: H04L67/1014 ,  H04L29/06 ,  H04L29/12009 ,  H04L29/12783 ,  H04L61/35 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/1036 ,  H04L67/104 ,  H04L67/1089 ,  H04L67/1091 ,  H04L67/327 ,  H04L69/329

    Abstract: A method of redirecting content requests among content distribution network peers. In operation, a client sends a request for content to a content distribution network (CDN). When this CDN does not currently have the capacity to deliver the content, the CDN refers to one or more content distribution tables to see if the neighbor peers are able to provide this content. The content distribution table is populated at the time of distribution of the content. When the neighbor peer has this content, the request is redirected to the neighbor peer. In redirecting request, an address of the neighbor peer is appending to the previous address such that each peer receiving the request knows where the request came from and where it has been previously.

    Abstract translation: 一种在内容分配网络对等体之间重定向内容请求的方法。 在操作中，客户端向内容分发网络（CDN）发送内容请求。 当该CDN当前不具有递送内容的能力时，CDN指的是一个或多个内容分发表，以查看邻居对等体是否能够提供该内容。 在分发内容时填充内容分发表。 当邻居拥有此内容时，该请求将重定向到邻居对等体。 在重定向请求中，邻居对等体的地址附加到以前的地址，使得接收请求的每个对等体知道请求来自哪里以及之前已经在哪里。

    METHODS AND APPARATUS FOR LOAD BALANCING IN COMMUNICATION NETWORKS
    160.
    发明申请
    METHODS AND APPARATUS FOR LOAD BALANCING IN COMMUNICATION NETWORKS 有权
    通信网络中负载均衡的方法和设备

    公开(公告)号：US20130094362A1

    公开(公告)日：2013-04-18

    申请号：US13691146

    申请日：2012-11-30

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Chaoxin Charles Qiu ,  William RJ Chorley ,  Robert F. Dailey

    IPC: H04L12/56

    CPC classification number: H04L47/125 ,  H04L65/1016 ,  H04L67/1002 ,  H04L67/1036

    Abstract: Example methods disclosed herein include, in response to receiving a first message associated with a first registration request for a device, determining whether the device is currently assigned to a first call processor and performing a load balancing procedure to reassign the device to one of a plurality of call processors including the first call processor, the load balancing procedure to bias reassignment to the first call processor in response to the device being determined to be currently assigned to the first call processor. Such example methods further include, in response to receiving a second message associated with a second registration request for the device, causing the first call processor to de-register the device in response to determining that the second message is associated with a pending reassignment of the device from the first call processor to a second call processor included in the plurality of call processors.

    Abstract translation: 本文公开的示例方法包括响应于接收到与设备的第一注册请求相关联的第一消息，确定设备当前是否被分配给第一呼叫处理器并且执行负载平衡过程以将设备重新分配给多个 包括第一呼叫处理器的呼叫处理器，负载平衡过程，以响应于被确定为当前分配给第一呼叫处理器的设备而将再分配偏移到第一呼叫处理器。 这样的示例性方法还包括响应于接收到与设备的第二注册请求相关联的第二消息，使得第一呼叫处理器响应于确定第二消息与第 设备从第一呼叫处理器到包括在多个呼叫处理器中的第二呼叫处理器。

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