公开(公告)号：US08909812B2

公开(公告)日：2014-12-09

申请号：US13375969

申请日：2010-06-03

申请人： Bill Huang ,  Gang Chen ,  Hui Deng ,  Bing Wei ,  Xiaoyun Wang

发明人： Bill Huang ,  Gang Chen ,  Hui Deng ,  Bing Wei ,  Xiaoyun Wang

IPC分类号： G06F15/16 ,  H04L29/12 ,  H04L29/06

CPC分类号： H04L29/12358 ,  H04L29/12396 ,  H04L29/12971 ,  H04L61/251 ,  H04L61/2525 ,  H04L61/6086 ,  H04L69/167

摘要： Provided are a method and a device of a host with IPv4 application for performing communication. The method of the host with IPv4 application for performing data communication includes the following steps: the IPv4 application generates an IPv4 packet sent to a communication end; when confirming the type of the network the host is located in is an IPv6 network, the host transforms the IPv4 packet head of the IPv4 packet to an IPv6 packet header, and sends it to the communication end via the IPv6 network. With this invention, it can be accomplished that according to the type of the network the host is located in, the host with IPv4 application communicates with a communication end; the processing load of the system is lightened; the probability that invalidation occurs at a single node is reduced; the smooth migration and transition from original IPv4 application to IPv6 system are facilitated.

摘要翻译： 提供了具有用于执行通信的IPv4应用的主机的方法和设备。 具有用于执行数据通信的IPv4应用的主机的方法包括以下步骤：IPv4应用产生发送到通信端的IPv4分组; 当确定主机所在的网络类型是IPv6网络时，主机将IPv4分组的IPv4分组头转换为IPv6分组报头，并通过IPv6网络将其发送到通信端。 利用本发明，可以实现根据主机位于的网络的类型，具有IPv4应用的主机与通信端通信; 系统的加工负载减轻; 减少在单个节点发生无效的概率; 从原始IPv4应用到IPv6系统的平滑迁移和转换也是有益的。

公开(公告)号：US08902743B2

公开(公告)日：2014-12-02

申请号：US12824989

申请日：2010-06-28

申请人： Albert Greenberg ,  David A. Maltz ,  Parveen K. Patel ,  Lihua Yuan

发明人： Albert Greenberg ,  David A. Maltz ,  Parveen K. Patel ,  Lihua Yuan

IPC分类号： G08C15/00 ,  H04J3/22 ,  H04L12/28 ,  G06F15/16 ,  G06F15/173 ,  H04L29/12

CPC分类号： H04L61/2517 ,  H04L29/12367 ,  H04L29/12377 ,  H04L29/12396 ,  H04L61/2514 ,  H04L61/2525

摘要： A method of enabling an electronic privately addressable source to be publicly addressable starts at a receiver where an electronic message is received. It is communicated from a sender with a private address outside a subnet of the receiver through a translator. The translator retrieves a lease to at least one of a public address or a port from a lease manager, translates the private address and the private port into a public address and a public port and communicates identifying data such as the public address and the public port to the receiver. If a response is communicated to the private sender, the response may be communicated to the private sender through the network. The public address and the public port on the message may be translated to the private address and the port of the private sender and the private address and the private port may be used to properly route the response to the private sender.

摘要翻译： 使电子私密寻址源能够公开寻址的方法从接收电子消息的接收机开始。 通过翻译器从接收者的子网外的私人地址的发送者传送。 翻译人员从租赁经理向至少一个公共地址或港口检索租约，将私人地址和专用端口转换为公共地址和公共端口，并传达公共地址和公共端口等识别数据 到接收器。 如果将响应传达给私人发送者，则该响应可以通过网络传送给私人发送者。 消息上的公共地址和公共端口可以被转换为专用地址，并且专用发送者的端口和专用地址以及专用端口可以用于将响应正确地路由到私人发送者。

公开(公告)号：US08798003B2

公开(公告)日：2014-08-05

申请号：US13301411

申请日：2011-11-21

申请人： Taketoshi Arakawa

发明人： Taketoshi Arakawa

IPC分类号： H04W80/04 ,  H04W36/18 ,  H04L12/66

CPC分类号： H04W36/18 ,  H04L12/66 ,  H04L29/12396 ,  H04L61/2525 ,  H04W36/0033 ,  H04W80/04

摘要： There is provided a hybrid communication terminal which can overcome a drawback that, in performing switching a system between a 3G network and a WiMAX/LTE is performed under control of a mobile unit, when an IP address allocated to a mobile unit from the network differs before and after system switching, an active session of communication application is disconnected so that it is impossible to continue the communication. In automatically switching connection between different systems during communication, in order to conceal from the communication application that an IP address assigned by the network is changed, an exchange of user data with the communication network is performed via a virtual network device where the IP address is always the same.

摘要翻译： 提供了一种混合通信终端，其可以克服在移动单元的控制下执行在3G网络和WiMAX / LTE之间的系统切换时的缺点，当从网络分配给移动单元的IP地址不同时 在系统切换之前和之后，通信应用的活动会话被断开，使得不可能继续通信。 在通信期间自动切换不同系统之间的连接，为了从通信应用中隐藏由网络分配的IP地址改变，用户数据与通信网络的交换通过虚拟网络设备进行，其中IP地址为 总是一样。

公开(公告)号：US20120140734A1

公开(公告)日：2012-06-07

申请号：US13301411

申请日：2011-11-21

申请人： TAKETOSHI ARAKAWA

发明人： TAKETOSHI ARAKAWA

IPC分类号： H04W36/14

CPC分类号： H04W36/18 ,  H04L12/66 ,  H04L29/12396 ,  H04L61/2525 ,  H04W36/0033 ,  H04W80/04

摘要： There is provided a hybrid communication terminal which can overcome a drawback that, in performing switching a system between a 3G network and a WiMAX/LTE is performed under control of a mobile unit, when an IP address allocated to a mobile unit from the network differs before and after system switching, an active session of communication application is disconnected so that it is impossible to continue the communication. In automatically switching connection between different systems during communication, in order to conceal from the communication application that an IP address assigned by the network is changed, an exchange of user data with the communication network is performed via a virtual network device where the IP address is always the same.

摘要翻译： 提供了一种混合通信终端，其可以克服在移动单元的控制下执行在3G网络和WiMAX / LTE之间的系统切换时的缺点，当从网络分配给移动单元的IP地址不同时 在系统切换之前和之后，通信应用的活动会话被断开，使得不可能继续通信。 在通信期间自动切换不同系统之间的连接，为了从通信应用中隐藏由网络分配的IP地址改变，用户数据与通信网络的交换通过虚拟网络设备进行，其中IP地址为 总是一样。

公开(公告)号：US20120110210A1

公开(公告)日：2012-05-03

申请号：US13375969

申请日：2010-06-03

申请人： Bill Huang ,  Gang Chen ,  Hui Deng ,  Bing Wei ,  Xiaoyun Wang

发明人： Bill Huang ,  Gang Chen ,  Hui Deng ,  Bing Wei ,  Xiaoyun Wang

IPC分类号： G06F15/16

CPC分类号： H04L29/12358 ,  H04L29/12396 ,  H04L29/12971 ,  H04L61/251 ,  H04L61/2525 ,  H04L61/6086 ,  H04L69/167

摘要： Provided are a method and a device of a host with IPv4 application for performing communication. The method of the host with IPv4 application for performing data communication includes the following steps: the IPv4 application generates an IPv4 packet sent to a communication end; when confirming the type of the network the host is located in is an IPv6 network, the host transforms the IPv4 packet head of the IPv4 packet to an IPv6 packet header, and sends it to the communication end via the IPv6 network. With this invention, it can be accomplished that according to the type of the network the host is located in, the host with IPv4 application communicates with a communication end; the processing load of the system is lightened; the probability that invalidation occurs at a single node is reduced; the smooth migration and transition from original IPv4 application to IPv6 system are facilitated.

摘要翻译： 提供了具有用于执行通信的IPv4应用的主机的方法和设备。 具有用于执行数据通信的IPv4应用的主机的方法包括以下步骤：IPv4应用产生发送到通信端的IPv4分组; 当确定主机所在的网络类型是IPv6网络时，主机将IPv4分组的IPv4分组头转换为IPv6分组报头，并通过IPv6网络将其发送到通信端。 利用本发明，可以实现根据主机位于的网络的类型，具有IPv4应用的主机与通信端通信; 系统的加工负载减轻; 减少在单个节点发生无效的概率; 从原始IPv4应用到IPv6系统的平滑迁移和转换也是有益的。

公开(公告)号：US08024727B2

公开(公告)日：2011-09-20

申请号：US11454372

申请日：2006-06-15

申请人： Martin Taillefer ,  Stanley W. Adermann

发明人： Martin Taillefer ,  Stanley W. Adermann

IPC分类号： G06F9/455 ,  G06F13/00

CPC分类号： H04L29/12367 ,  H04L29/12396 ,  H04L29/12443 ,  H04L45/00 ,  H04L49/90 ,  H04L61/2514 ,  H04L61/2525 ,  H04L61/2542 ,  H04L69/32

摘要： Techniques for enhancing or replacing host operating system functionality by leveraging guest operating system functionality are disclosed. Incoming data is received from a computing resource of a host operating system, and, before the incoming data is transmitted to a higher-level module in the host operating system, the incoming data is intercepted by a set of one or more leveraged guest modules in a guest operating system. After intercepting the incoming data, the leveraged guest modules perform one or more operations on the incoming data. The leveraged guest modules may provide more advanced support and capabilities to perform these operations than any counterpart functionality in the host operating system. In addition to performing these operations, the leveraged guest modules also determine whether or not to return the incoming data to the host operating system.

摘要翻译： 公开了通过利用客户操作系统功能来增强或替代主机操作系统功能的技术。 从主机操作系统的计算资源接收传入数据，并且在将传入数据传送到主机操作系统中的较高级别的模块之前，输入数据被一组一个或多个杠杆的访客模块拦截 客户机操作系统。 在拦截传入数据之后，杠杆的访客模块对传入的数据执行一个或多个操作。 杠杆化的客户模块可以提供比主机操作系统中的任何对应功能更高级的支持和功能来执行这些操作。 除了执行这些操作之外，杠杆客户模块还确定是否将输入数据返回到主机操作系统。

公开(公告)号：US07898970B2

公开(公告)日：2011-03-01

申请号：US12252183

申请日：2008-10-15

申请人： James Eric Klinker

发明人： James Eric Klinker

IPC分类号： H04L12/26 ,  G06F15/173

CPC分类号： H04L12/4633 ,  H04L29/06027 ,  H04L29/12094 ,  H04L29/12396 ,  H04L45/04 ,  H04L45/22 ,  H04L47/115 ,  H04L61/1529 ,  H04L61/2525 ,  H04L65/80

摘要： Session independent end to end route control is provided by coordination between a pair of route control devices. Each device determines whether received traffic qualifies for end to end route control and whether the device at the other end supports end to end route control. If so, then the route control devices determine a routing mode, such as tunneling or address translation, and routing parameters. The performance of the selected path is monitored and is changed if the performance becomes unacceptable. Path performance can be measured using one-way measurement techniques that use a common inbound path or a control channel.

摘要翻译： 通过一对路由控制设备之间的协调来提供会话独立的端对端路由控制。 每个设备确定接收到的流量是否符合端到端路由控制以及另一端的设备是否支持端到端路由控制。 如果是，则路由控制设备确定路由模式，例如隧道或地址转换，以及路由参数。 如果性能变得不可接受，则监视所选路径的性能并进行更改。 路径性能可以使用单向测量技术来测量，该技术使用常见的入站路径或控制通道。

公开(公告)号：US07685309B2

公开(公告)日：2010-03-23

申请号：US11201160

申请日：2005-08-11

申请人： Germano Caronni ,  Amit Gupta ,  Sandeep Kulmar ,  Tom R. Markson ,  Christoph L. Schuba ,  Glenn C. Scott

发明人： Germano Caronni ,  Amit Gupta ,  Sandeep Kulmar ,  Tom R. Markson ,  Christoph L. Schuba ,  Glenn C. Scott

IPC分类号： G06F15/173 ,  G06F15/16

CPC分类号： H04L63/0272 ,  H04L12/4679 ,  H04L29/12009 ,  H04L29/12396 ,  H04L29/12528 ,  H04L61/2525 ,  H04L61/2575

摘要： Methods and systems consistent with the present invention establish a virtual network on top of current IP network naming schemes. The virtual network uses a separate layer to create a modification to the IP packet format that is used to separate network behavior from addressing. As a result of the modification to the packet format, any type of delivery method may be assigned to any address or group of addresses. The virtual network also maintains secure communications between nodes, while providing the flexibility of assigning delivery methods independent of the delivery addresses.

摘要翻译： 与本发明一致的方法和系统在当前IP网络命名方案之上建立虚拟网络。 虚拟网络使用单独的层来创建用于将网络行为与寻址分离的IP包格式的修改。 作为对分组格式的修改的结果，可以将任何类型的传送方法分配给任何地址或地址组。 虚拟网络还维护节点之间的安全通信，同时提供独立于传送地址的分配传送方法的灵活性。

公开(公告)号：US07509435B2

公开(公告)日：2009-03-24

申请号：US09803825

申请日：2001-03-12

申请人： Andrew D. Dingsor ,  Craig A. Lanzen

发明人： Andrew D. Dingsor ,  Craig A. Lanzen

IPC分类号： G06F15/16

CPC分类号： H04L29/12009 ,  H04L29/12367 ,  H04L29/12377 ,  H04L29/12396 ,  H04L29/12452 ,  H04L61/2514 ,  H04L61/2517 ,  H04L61/2525 ,  H04L61/2546 ,  H04L67/1002

摘要： A method of processing a client packet from a client in a NAT (Network Address Translation & Port Mapping) system including a NAT machine and a plurality of servers. The method includes preparing a response packet responsive to the client packet, performing, by one of the servers, a translation operation on the response packet to produce a translated response packet, and transmitting the translated response packet from the server to the client, thereby bypassing the NAT machine. All subsequent response packets in the current connection can be translated and transmitted from the server directly to the client.

摘要翻译： 一种在包括NAT机器和多个服务器的NAT（网络地址转换和端口映射）系统中处理来自客户端的客户端分组的方法。 该方法包括响应于客户端分组准备响应分组，由服务器之一执行对响应分组的转换操作以产生转换的响应分组，并将翻译的响应分组从服务器发送到客户端，从而绕过 NAT机器。 当前连接中的所有后续响应数据包可以从服务器直接转换到客户端。

公开(公告)号：US20080101357A1

公开(公告)日：2008-05-01

申请号：US11876282

申请日：2007-10-22

申请人： Paola Iovanna ,  Umberto Properzi ,  Claudio Porfiri ,  Laura Vellante

发明人： Paola Iovanna ,  Umberto Properzi ,  Claudio Porfiri ,  Laura Vellante

IPC分类号： H04L12/56

CPC分类号： H04L29/12009 ,  H04L29/12396 ,  H04L29/12462 ,  H04L29/12924 ,  H04L29/12952 ,  H04L61/2525 ,  H04L61/255 ,  H04L61/6063 ,  H04L61/6077

摘要： A method of operating a node of a telecommunications system, the node comprising a plurality of entities each arranged to send and receive IP packets to peer entities, via a Network Address Translation function, using a layer 4 control protocol which facilitates multi-homing by allowing an entity to include more than one IP address in a layer 4 packet chunk. The method comprises maintaining at each of said plurality of entities a table mapping one or more private addresses of the entity to one or more public addresses of the Network Address Translation function, and, for each association initiation message generated by an entity, including in said layer 4 packet chunk of the message the public IP address(es) of the Network Address Translation function obtained from said table for the corresponding private IP address(es).

摘要翻译： 一种操作电信系统的节点的方法，所述节点包括多个实体，每个实体经布置以经由网络地址转换功能向对等实体发送和接收IP分组，使用第4层控制协议，其通过允许通过允许多归属 一个在第4层数据包中包含多个IP地址的实体。 所述方法包括在所述多个实体中的每个实体处维护将所述实体的一个或多个私有地址映射到所述网络地址转换功能的一个或多个公共地址的表格，以及对于由所述实体生成的每个关联发起消息，包括所述 消息的第4层分组块，从相应的私有IP地址的所述表获得的网络地址转换功能的公共IP地址。