公开(公告)号：US20120102140A1

公开(公告)日：2012-04-26

申请号：US13380919

申请日：2009-06-26

申请人： Szilveszter Nadas ,  Johan Kölhi ,  Jan Söderström

发明人： Szilveszter Nadas ,  Johan Kölhi ,  Jan Söderström

IPC分类号： G06F15/167

CPC分类号： H04W28/14 ,  H04L43/0888 ,  H04W28/0205 ,  H04W28/0226 ,  H04W28/0247

摘要： Method and apparatus for enabling optimisation of the utilisation of the throughput capacity of a first and a second interface of an eNB, where the first and the second interface alternate in having the lowest throughput capacity, and thereby take turns in limiting the combined data throughput over the two interfaces. In the method, data is received over the first interface and then cached in one of the higher layers of the Internet Protocol stack. The output from the cache of data to be sent over the second interface is controlled, based on the available throughput capacity of the second interface. Thereby, the alternating limiting effect of the interfaces is levelled out.

摘要翻译： 能够优化eNB的第一和第二接口的吞吐能力的利用的方法和装置，其中第一和第二接口具有最低吞吐量的容量，从而轮流地限制组合的数据吞吐量 两个接口。 在该方法中，通过第一接口接收数据，然后缓存在Internet协议栈的较高层之一中。 基于第二接口的可用吞吐能力来控制要通过第二接口发送的数据的缓存的输出。 因此，界面的交替限制效果被平缓。

公开(公告)号：US09167478B2

公开(公告)日：2015-10-20

申请号：US13380919

申请日：2009-06-26

申请人： Szilveszter Nádas ,  Johan Kölhi ,  Jan Söderström

发明人： Szilveszter Nádas ,  Johan Kölhi ,  Jan Söderström

IPC分类号： G06F15/173 ,  H04W28/14 ,  H04L12/26 ,  H04W28/02

CPC分类号： H04W28/14 ,  H04L43/0888 ,  H04W28/0205 ,  H04W28/0226 ,  H04W28/0247

摘要： Method and apparatus for enabling optimisation of the utilisation of the throughput capacity of a first and a second interface of an eNB, where the first and the second interface alternate in having the lowest throughput capacity, and thereby take turns in limiting the combined data throughput over the two interfaces. In the method, data is received over the first interface and then cached in one of the higher layers of the Internet Protocol stack. The output from the cache of data to be sent over the second interface is controlled, based on the available throughput capacity of the second interface. Thereby, the alternating limiting effect of the interfaces is levelled out.

摘要翻译： 能够优化eNB的第一和第二接口的吞吐能力的利用的方法和装置，其中第一和第二接口具有最低吞吐量的容量，从而轮流地限制组合的数据吞吐量 两个接口。 在该方法中，通过第一接口接收数据，然后缓存在Internet协议栈的较高层之一中。 基于第二接口的可用吞吐能力来控制要通过第二接口发送的数据的缓存的输出。 因此，界面的交替限制效果被平缓。

公开(公告)号：US20150058479A1

公开(公告)日：2015-02-26

申请号：US14389027

申请日：2012-04-04

申请人： Johan Kölhi ,  Lars Hallström ,  Tomas Thyni ,  Annikki Welin

发明人： Johan Kölhi ,  Lars Hallström ,  Tomas Thyni ,  Annikki Welin

IPC分类号： H04L12/26 ,  H04L29/06 ,  H04L12/725

CPC分类号： H04L43/50 ,  H04L41/00 ,  H04L43/00 ,  H04L43/08 ,  H04L43/0811 ,  H04L43/0858 ,  H04L43/0864 ,  H04L43/10 ,  H04L43/106 ,  H04L45/30 ,  H04L69/14

摘要： The present invention relates to method and arrangements to measure connectivity between Two Way Active Measurement Protocol TWAMP entities comprising a session-server (15) and session-reflectors (16-23) in a communication network. The method comprises steps like: Dividing in the session—server (15), the session-reflectors (16-23) into at least one defined group (11-14)of session-reflectors (16-17,18-9,20-21,22-23); Transmitting a test session (1;1-4) from the session-server (15) to the session-reflectors(16-7;16-23) by using Source Specific Multicasting, said test session comprising at least one test packet (1a-1c;1a-4c) 1 being destined to at least one session-reflector (16-17;16-23) in at least one defined group (11;11-14); Replying to the at least one test packet (1a-1c;1a-4c) by the at least one session-reflector (16-17;16-23).

摘要翻译： 本发明涉及在通信网络中测量包括会话服务器（15）和会话反射器（16-23）的双向主动测量协议TWAMP实体之间的连接性的方法和装置。 该方法包括以下步骤：将会话服务器（15），会话反射器（16-23）分成会话反射器的至少一个定义的组（11-14）（16-17,18-9,20 -21,22-23）; 通过使用源特定多播，将测试会话（1; 1-4）从会话服务器（15）发送到会话反射器（16-7; 16-23），所述测试会话包括至少一个测试分组（1a -1c; 1a-4c）1指定在至少一个限定组（11; 11-14）中的至少一个会话反射器（16-17; 16-23）; 通过所述至少一个会话反射器（16-17; 16-23）响应所述至少一个测试分组（1a-1c; 1a-4c）。

公开(公告)号：US08351427B2

公开(公告)日：2013-01-08

申请号：US12520937

申请日：2006-12-28

申请人： Ayodele Damola ,  Johan Kölhi ,  Jonathan Olsson

发明人： Ayodele Damola ,  Johan Kölhi ,  Jonathan Olsson

IPC分类号： H04L12/28

CPC分类号： H04L12/2834 ,  H04L12/5692

摘要： A telecommunication node such as a home gateway and a method of routing data packets received from customer premises devices connected to the node. The node includes an operator-configurable service profile table for storing service profiles and a user-configurable customer devices table for storing the source addresses of the customer premises devices and associations between each source address and at least one of the service profiles. The operator controls service provisioning while the user can freely allocate the customer premises devices to different service profiles and can access a plurality of services from the same device.

摘要翻译： 诸如家庭网关的电信节点和从连接到节点的客户端设备接收的数据分组的路由的方法。 节点包括用于存储服务简档的用户可配置服务简档表和用于存储客户驻地设备的源地址的用户可配置客户设备表以及每个源地址与至少一个服务简档之间的关联。 操作员控制服务提供，同时用户可以将客户驻地设备自由地分配到不同的服务配置文件，并且可以从同一设备访问多个服务。

公开(公告)号：US08270417B2

公开(公告)日：2012-09-18

申请号：US12132893

申请日：2008-06-04

申请人： Johan Kölhi ,  Ayodele Damola

发明人： Johan Kölhi ,  Ayodele Damola

IPC分类号： H04L12/26

CPC分类号： H04L63/164 ,  H04L63/08 ,  H04L63/0823 ,  H04L63/0876 ,  H04L63/168 ,  H04L65/1006 ,  H04L65/1016 ,  H04W76/12

摘要： A method for an access network node, and the access network node, to provide a user device access to a service enabled by an IMS network, comprising the steps of: setting up an IP tunnel for communication with the user device, sending an authentication request to the user device via the tunnel, receiving a response to the authentication request from the user device via the tunnel, authenticating the user device, sending a registration request comprising an IMPU associated with the user device to an IMS network node, receiving a confirmation message from the IMS network node that the user device is authenticated, sending an authorization confirmation message via the IP tunnel that the user device is authorized, receiving a service request via the IP tunnel from the user device to start the service, sending a service session initiation message to an application server associated with the service.

摘要翻译： 一种用于接入网络节点和所述接入网络节点提供用户设备对由IMS网络启用的服务的接入的方法，包括以下步骤：建立用于与所述用户设备进行通信的IP隧道，发送认证请求 经由所述隧道向所述用户设备发送，经由所述隧道从所述用户设备接收对所述认证请求的响应，认证所述用户设备，向IMS网络节点发送包括与所述用户设备相关联的IMPU的注册请求，接收确认消息 从用户设备认证的IMS网络节点通过用户设备被授权的IP隧道发送授权确认消息，经由IP隧道从用户设备接收服务请求以启动服务，发送服务会话启动 消息发送到与服务相关联的应用服务器。

公开(公告)号：US20100271981A1

公开(公告)日：2010-10-28

申请号：US12747277

申请日：2007-12-10

申请人： Wei Zhao ,  Johan Kölhi

发明人： Wei Zhao ,  Johan Kölhi

IPC分类号： H04L12/28

CPC分类号： H04L12/1886 ,  H04L12/1836 ,  H04L45/16 ,  H04L45/48 ,  H04L67/104 ,  H04L67/108 ,  H04L67/1089 ,  H04N21/4788 ,  H04N21/632 ,  H04N21/6405 ,  H04N21/8456

摘要： The present invention is a hybrid of a centralized solution and totally distributed peer-to-peer solution. It uses the load distribution idea of the peer-to-peer world. By splitting the multicast stream into a number of segments and transferring them through different trees, it overcomes the unbalanced resource usage faced by traditional single tree multicasting, thus improves the bandwidth efficiency of the network system and performance of the multicast application. In other words, it introduces the high resource efficiency of a peer-to-peer system into a network provider domain.

摘要翻译： 本发明是集中解决方案和完全分布式对等解决方案的混合体。 它使用对等世界的负载分配思想。 通过将组播流分解成多个分段并通过不同的树进行转发，克服了传统单树组播所面临的不平衡资源使用，提高了网络系统带宽效率和组播应用性能。 换句话说，它将对等系统的高资源效率引入到网络提供商域中。

公开(公告)号：US20100061364A1

公开(公告)日：2010-03-11

申请号：US12520937

申请日：2006-12-28

申请人： Ayodele Damola ,  Johan Kölhi ,  Jonathan Olsson

发明人： Ayodele Damola ,  Johan Kölhi ,  Jonathan Olsson

IPC分类号： H04L12/66

CPC分类号： H04L12/2834 ,  H04L12/5692

摘要： A telecommunication node such as a home gateway and a method of routing data packets received from customer premises devices connected to the node. The node includes an operator-configurable service profile table for storing service profiles and a user-configurable customer devices table for storing the source addresses of the customer premises devices and associations between each source address and at least one of the service profiles. The operator controls service provisioning while the user can freely allocate the customer premises devices to different service profiles and can access a plurality of services from the same device.

摘要翻译： 诸如家庭网关的电信节点和从连接到节点的客户端设备接收的数据分组的路由的方法。 节点包括用于存储服务简档的用户可配置服务简档表和用于存储客户驻地设备的源地址的用户可配置客户设备表以及每个源地址与至少一个服务简档之间的关联。 操作员控制服务提供，同时用户可以将客户驻地设备自由地分配到不同的服务配置文件，并且可以从同一设备访问多个服务。

公开(公告)号：US20150146531A1

公开(公告)日：2015-05-28

申请号：US14409951

申请日：2012-06-21

申请人： Annikki Welin ,  Tomas Thyni ,  Johan Kölhi ,  Lars Hallström

发明人： Annikki Welin ,  Tomas Thyni ,  Johan Kölhi ,  Lars Hallström

IPC分类号： H04L12/805 ,  H04L12/741

CPC分类号： H04L47/365 ,  H04L45/02 ,  H04L45/74 ,  H04L47/36

摘要： The present invention relates to methods and routing and/or switching devices for determining a path maximum transmission unit MTUP(n) size for transmission paths between edge nodes in a data communications network and for updating routing tables associated with the routing and/or switching devices in said edge nodes, which are linked together with link interfaces L(i) constituting transmission paths P(n) for data packet transmission, each link interface L(i) having a link interface maximum transmission unit MTUL(i) size. The methods involve the acquisition of a link interface maximum transmission unit MTUL(i) size for a link interface L(i), and the updating the routing table by calculating the path maximum transmission unit MTUP(n) size for each destination that involves the link interface L(i) for the acquired link interface maximum transmission unit MTUL(i) size. New link-state protocols for distributing the link interface maximum transmission unit MTUL(i) size is also provided.

摘要翻译： 本发明涉及用于确定数据通信网络中的边缘节点之间的传输路径的路径最大传输单元MTUP（n）大小并用于更新与路由和/或交换设备相关联的路由表的方法和路由和/或交换设备 在与构成用于数据分组传输的传输路径P（n）的链路接口L（i）链接在一起的所述边缘节点中，每个链路接口L（i）具有链路接口最大传输单元MTUL（i）大小。 所述方法涉及获取链路接口L（i）的链路接口最大传输单元MTUL（i）的大小，并且通过计算涉及到每个目的地的每个目的地的路径最大传输单元MTUP（n）的大小来更新路由表 用于获取的链路接口最大传输单元MTUL（i）大小的链路接口L（i）。 还提供了用于分发链路接口最大传输单元MTUL（i）大小的新的链路状态协议。

公开(公告)号：US08154991B2

公开(公告)日：2012-04-10

申请号：US12682470

申请日：2007-10-09

申请人： Wei Zhao ,  Johan Kölhi

发明人： Wei Zhao ,  Johan Kölhi

IPC分类号： H04J1/16

CPC分类号： H04L41/0672 ,  H04L41/0213 ,  H04L41/0659 ,  H04L41/0677 ,  H04L43/0811 ,  H04L43/10 ,  H04L45/26 ,  H04L45/66 ,  H04L69/40

摘要： The present invention relates to an arrangement comprising an Ethernet carrier network, managed by a management system (100) and comprising a number of levels of management domains, each comprising a number of edge nodes (10, 20, 30, 40) and a number of intermediate nodes (1, 2, 3, 4, 5, 6, 7, 8). Each edge node (10, 20, 30, 40) comprises fault detection of connectivity check messages and fault locating means with holding means (11, 21, 31, 41) adapted to hold path information for the paths to all other edge nodes. A fault detection means of an edge node having detected a fault is adapted to activate edge node fault locating means to locate the fault using the patch information in the edge node holding means to find a first target intermediate node substantially in the middle of the path containing the fault, and to, directly, send a first loop back message to said intermediate node. A response from said intermediate node indicates that the fault is located at the distant portion of the path, no response indicates that the fault is located at the proximate portion of the path. Further loop back messages are sent to consecutively identified intermediate nodes of the respective path portion identified to contain the fault by the respective preceding loop back message until the fault is localized.

摘要翻译： 本发明涉及一种包括由管理系统（100）管理并且包括多个级别的管理域的以太网运营商网络的装置，每个管理域包括多个边缘节点（10,20,30,40）和数量 的中间节点（1，2，3，4，5，6，7，8）。 每个边缘节点（10,20,30,40）包括连接性检查消息的故障检测和具有适于保持用于所有其他边缘节点的路径的路径信息的保持装置（11,21,31,41）的故障定位装置。 已经检测到故障的边缘节点的故障检测装置适于激活边缘节点故障定位装置，以使用边缘节点保持装置中的补丁信息来定位故障，以在第 故障，并且直接向所述中间节点发送第一循环消息。 来自所述中间节点的响应指示故障位于路径的远处，没有响应指示故障位于路径的最近部分。 进一步的循环消息被发送到被识别为通过相应的先前循环消息识别为包含故障的相应路径部分的连续标识的中间节点，直到故障被定位为止。

公开(公告)号：US07881338B2

公开(公告)日：2011-02-01

申请号：US12090804

申请日：2005-10-21

申请人： Ayodele Damola ,  Johan Kölhi

发明人： Ayodele Damola ,  Johan Kölhi

IPC分类号： H04L12/66

CPC分类号： H04L65/1006 ,  H04L65/1016 ,  H04L65/80 ,  H04W76/12

摘要： A method of providing a selected Quality of Service for calls traversing an IP Multimedia Subsystem. A control-plane Home IP Multimedia Gateway is interposed between the IP Multimedia Subsystem and at least one non-SIP client, such that SIP signaling may be exchanged with a remote client on behalf of the at least one non-SIP client. The Home IP Multimedia Gateway identifies a Quality of Service type by reference to the SDP part of one or more SIP messages, and the call leg between the non-SIP client and a residential gateway is configured accordingly.

摘要翻译： 一种为遍历IP多媒体子系统的呼叫提供所选服务质量的方法。 控制平面的家庭IP多媒体网关被插入在IP多媒体子系统和至少一个非SIP客户端之间，使得SIP信令可以代表至少一个非SIP客户端与远程客户端交换。 家庭IP多媒体网关通过参考一个或多个SIP消息的SDP部分来识别服务质量类型，并且相应地配置非SIP客户端和住宅网关之间的呼叫支路。