公开(公告)号：US20070258473A1

公开(公告)日：2007-11-08

申请号：US11666619

申请日：2004-10-29

申请人： Simone Ruffino ,  Patrick Stupar

发明人： Simone Ruffino ,  Patrick Stupar

IPC分类号： H04L12/56

CPC分类号： H04W40/24 ,  H04L29/12009 ,  H04L41/12 ,  H04L61/00 ,  H04W8/26 ,  H04W40/00 ,  H04W48/10 ,  H04W80/00 ,  H04W84/18 ,  H04W88/16

摘要： A communication network with controlled routing operations, including a set of nodes, wherein topological information on the network is broadcast to all the nodes in the set. The network is associated with an external network, such as, a standard public network, and certain nodes are configured to perform a gateway function between the network and the associated external network. Each node is configured for building two sets of addresses including one primary address, which is fixed and independent from the prefixes announced by the gateways and one or more secondary addresses which are valid global IP addresses, based on the global prefixes announced by the gateways. Each node in the network is configured for using one of the secondary addresses as the source address of outgoing traffic, and for generating and broadcasting multiple interface messages containing all its secondary addresses in the place of interface addresses.

摘要翻译： 具有受控路由操作的通信网络，包括一组节点，其中网络上的拓扑信息被广播到该集合中的所有节点。 网络与诸如标准公共网络的外部网络相关联，并且某些节点被配置为在网络和相关联的外部网络之间执行网关功能。 每个节点被配置为基于网关公布的全局前缀，构建两组地址，包括一个主地址，该地址固定和独立于由网关公布的前缀和一个或多个作为有效全局IP地址的辅助地址。 网络中的每个节点被配置为使用一个辅助地址作为输出流量的源地址，并且用于生成和广播包含其所有辅助地址的多个接口消息来代替接口地址。

公开(公告)号：US09107114B2

公开(公告)日：2015-08-11

申请号：US13061534

申请日：2009-09-01

申请人： Frank Zdarsky ,  Patrick Stupar ,  Stefan Schmid

发明人： Frank Zdarsky ,  Patrick Stupar ,  Stefan Schmid

IPC分类号： H04W36/00 ,  H04W36/18 ,  H04W36/22 ,  H04W36/08 ,  H04W36/38 ,  H04W28/26 ,  H04W36/26 ,  H04W88/18

CPC分类号： H04W36/0033 ,  H04W28/26 ,  H04W36/0044 ,  H04W36/08 ,  H04W36/18 ,  H04W36/22 ,  H04W36/26 ,  H04W36/38 ,  H04W88/182

摘要： A method for supporting quality of service (QoS) mechanisms during a handover process or in preparation of a handover process, wherein a user equipment (UE) attaches to an access network (AN) via points of attachment (PoA), wherein the handover process supports changing connection of the UE from one of the points of attachment—current PoA—to another one of the points of attachment—target PoA—while maintaining all ongoing connections of the UE, wherein signalling messages are exchanged between the current PoA and a second PoA during or in preparation of the handover process, the second PoA including the target PoA or a candidate for the target PoA, and wherein the AN supports inner QoS mechanisms on a communication path within the AN, the communication path being used for communication between one of the PoA and a core network (CN) or between one of the PoA and a network entity within the AN, is characterized in that a triggering message is sent to the second PoA by the current PoA, the triggering message being received by an UE proxy located on the second PoA, wherein the UE proxy, in reaction to the triggering message, controls the inner QoS mechanisms to ensure QoS on the communication path.

摘要翻译： 一种用于在切换过程或准备切换过程期间支持服务质量（QoS）机制的方法，其中用户设备（UE）经由附接点（PoA）附接到接入网络（AN），其中所述切换过程 支持将UE的连接当前PoA中的一个连接改变为附加目标PoA中的另一个点，同时保持UE的所有正在进行的连接，其中信令消息在当前PoA和第二个 PoA在切换过程中或在准备切换过程中，第二PoA包括目标PoA或目标PoA的候选，并且其中AN支持在AN内的通信路径上的内部QoS机制，所述通信路径用于一个 的PoA和核心网络（CN）之间，或者在AN内的一个PoA和网络实体之间，其特征在于，通过当前的消息将触发消息发送到第二PoA PoA，触发消息由位于第二PoA上的UE代理接收，其中响应于触发消息的UE代理控制内部QoS机制以确保通信路径上的QoS。

公开(公告)号：US20110216742A1

公开(公告)日：2011-09-08

申请号：US13061531

申请日：2009-04-20

申请人： Frank Zdarsky ,  Patrick Stupar

发明人： Frank Zdarsky ,  Patrick Stupar

IPC分类号： H04W4/00

CPC分类号： H04W36/005

摘要： A method for supporting handover mechanisms, in particular Media Independent Handover (MIH) mechanism according to the IEEE 802.21 standard, wherein a user equipment (UE) attaches to an access network (AN) via points of attachment (PoAs), wherein signalling messages are exchanged between the entities participating in the handover process, in particular between the user equipment and the points of attachment, and wherein the handover mechanism supports changing the network connection of the user equipment from one of the points of attachment—current point of attachment (PoA)—to another one of the points of attachment—target point of attachment—while maintaining all ongoing communication of the user equipment, is characterized in that information about the user equipment's ongoing communication is added to the signalling messages exchanged in the handover process, wherein the information is employed to treat individual traffic flows of the user equipment's ongoing communication selectively during the handover process.

摘要翻译： 一种用于支持切换机制的方法，特别是根据IEEE 802.21标准的媒体独立切换（MIH）机制，其中用户设备（UE）经由附接点（PoA）附接到接入网络（AN），其中信令消息是 在参与切换过程的实体之间，特别是在用户设备和附属点之间进行交换，并且其中切换机制支持从附件点（PoA）中的一个点改变用户设备的网络连接 ）到另一个附件点 - 目标附着点 - 同时保持用户设备的所有正在进行的通信，其特征在于将关于用户设备正在进行的通信的信息添加到在切换过程中交换的信令消息中，其中 该信息被用于处理用户设备正在进行的通信的个人业务流 选择在交接过程中。

公开(公告)号：US20100061352A1

公开(公告)日：2010-03-11

申请号：US12312179

申请日：2006-10-31

申请人： Elena Fasolo ,  Federico Maguolo ,  Andrea Zanella ,  Michele Zorzi ,  Simone Ruffino ,  Patrick Stupar

发明人： Elena Fasolo ,  Federico Maguolo ,  Andrea Zanella ,  Michele Zorzi ,  Simone Ruffino ,  Patrick Stupar

IPC分类号： H04W40/00 ,  H04L12/66

CPC分类号： H04L45/22 ,  H04L45/12 ,  H04L45/121 ,  H04L45/122 ,  H04L45/124 ,  H04L45/3065 ,  H04W40/02 ,  H04W84/22

摘要： A method for routing VoIP traffic in a local mobile communication network includes selecting a path among a set of possible paths between two nodes of the network based on the number of hops and the transmission time of a reference voice packet along the possible paths, the transmission time along each path being a function of the transmission rates associated with the links composing the path.

摘要翻译： 一种用于在本地移动通信网络中路由VoIP流量的方法包括：基于跳数和沿着可能路径的参考语音分组的传输时间，在网络的两个节点之间的一组可能路径中选择路径，传输 每个路径的时间是与组成路径的链路相关联的传输速率的函数。