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公开(公告)号：US07246175B1
公开(公告)日：2007-07-17
申请号：US10013818
申请日：2001-12-07
申请人： Daniel C. Tappan , Eric C. Rosen , Ole Troan , Parag Jain , Eric Levy-Abegnoli , Luc Revardel , Francois Le Faucheur
发明人： Daniel C. Tappan , Eric C. Rosen , Ole Troan , Parag Jain , Eric Levy-Abegnoli , Luc Revardel , Francois Le Faucheur
IPC分类号： G06F15/16
CPC分类号： H04L29/12358 , H04L29/12424 , H04L29/12509 , H04L29/12547 , H04L45/502 , H04L61/251 , H04L61/2535 , H04L61/2567 , H04L61/2582 , H04L69/16 , H04L69/167
摘要： IPv6 traffic may be carried through an MPLS IPv4 network without the use of IPv6-over-IPv4 tunneling. This provides great savings in overhead, signaling, and state information storage and also allows for routing through the MPLS IPv4 network to adjust in response to changes in network state. In one embodiment, an edge node of an MPLS IPv4 network resolves a destination IPv6 network of a received IPv6 packet to an MPLS label switched path. The resolution exploits received inter-domain routing information. This information identifies the IPv4 address of an egress node that is usable as a gateway to the destination network. Within the inter-domain routing information, the IPv4 address may be encoded in IPv6 format.
摘要翻译： IPv6流量可以通过MPLS IPv4网络进行，而不需要使用IPv6 over-IPv4隧道。 这提供了开销，信令和状态信息存储的巨大节省，还允许通过MPLS IPv4网络进行路由以根据网络状态的变化进行调整。 在一个实施例中，MPLS IPv4网络的边缘节点将接收的IPv6分组的目的IPv6网络解析为MPLS标签交换路径。 该解决方案利用收到的域间路由信息。 该信息标识可用作目的地网络的网关的出口节点的IPv4地址。 在域间路由信息中，IPv4地址可以以IPv6格式编码。
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公开(公告)号：US07526571B1
公开(公告)日：2009-04-28
申请号：US11811515
申请日：2007-06-11
申请人： Daniel C. Tappan , Eric C. Rosen , Ole Troan , Parag Jain , Eric Levy-Abegnoli , Luc Revardel , Francois Le Faucheur
发明人： Daniel C. Tappan , Eric C. Rosen , Ole Troan , Parag Jain , Eric Levy-Abegnoli , Luc Revardel , Francois Le Faucheur
IPC分类号： G06F15/16
CPC分类号： H04L29/12358 , H04L29/12424 , H04L29/12509 , H04L29/12547 , H04L45/502 , H04L61/251 , H04L61/2535 , H04L61/2567 , H04L61/2582 , H04L69/16 , H04L69/167
摘要： IPv6 traffic may be carried through an MPLS IPv4 network without the use of IPv6-over-IPv4 tunneling. This provides great savings in overhead, signaling, and state information storage and also allows for routing through the MPLS IPv4 network to adjust in response to changes in network state. In one embodiment, an edge node of an MPLS IPv4 network resolves a destination IPv6 network of a received IPv6 packet to an MPLS label switched path. The resolution exploits received inter-domain routing information. This information identifies the IPv4 address of an egress node that is usable as a gateway to the destination network. Within the inter-domain routing information, the IPv4 address may be encoded in IPv6 format.
摘要翻译： IPv6流量可以通过MPLS IPv4网络进行，而不需要使用IPv6 over-IPv4隧道。 这提供了开销，信令和状态信息存储的巨大节省，还允许通过MPLS IPv4网络进行路由以根据网络状态的变化进行调整。 在一个实施例中，MPLS IPv4网络的边缘节点将接收的IPv6分组的目的IPv6网络解析为MPLS标签交换路径。 该解决方案利用收到的域间路由信息。 该信息标识可用作目的地网络的网关的出口节点的IPv4地址。 在域间路由信息中，IPv4地址可以以IPv6格式编码。
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3.发明授权Two label stack for transport of network layer protocols over label switched networks 有权用于通过标签交换网络传输网络层协议的两个标签栈公开(公告)号：US07243161B1
公开(公告)日：2007-07-10
申请号：US10013817
申请日：2001-12-07
申请人： Daniel C. Tappan , Eric C. Rosen , Parag Jain , Eric Levy-Abegnoli , Luc Revardel , Francois Le Faucheur
发明人： Daniel C. Tappan , Eric C. Rosen , Parag Jain , Eric Levy-Abegnoli , Luc Revardel , Francois Le Faucheur
IPC分类号： G06F15/16
CPC分类号： H04L45/50 , H04L29/12358 , H04L61/251 , H04L61/2592 , H04L69/18 , H04L2212/00
摘要： IPv6 traffic may be carried through an MPLS IPv4 network without the use of IPv6-over-IPv4 tunneling. An IPv6 packet is sent through the MPLS IPv4 network through a label switched path (LSP). The IPv6 packet is encapsulated with a label stack associated with the LSP. A second level label is used in the label stack (in addition to the label associated with the LSP). This second level label provides important benefits.
摘要翻译： IPv6流量可以通过MPLS IPv4网络进行，而不需要使用IPv6 over-IPv4隧道。 IPv6报文通过MPLS IPv4网络通过标签交换路径（LSP）发送。 IPv6报文封装有与LSP关联的标签栈。 在标签堆栈中使用第二级标签（除了与LSP相关联的标签之外）。 这个第二级标签提供了重要的好处。
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4.发明授权Quality of service (QoS) acquisition and provisioning within a wireless communications system 有权无线通信系统内的服务质量（QoS）获取和配置公开(公告)号：US08804518B2
公开(公告)日：2014-08-12
申请号：US13025874
申请日：2011-02-11
CPC分类号： H04W72/005 , H04W4/10 , H04W8/26 , H04W28/02 , H04W36/0011 , H04W76/18 , H04W76/40 , H04W76/45
摘要： In an embodiment, an access network (AN) receives a message configured to prompt a conditional allocation of Quality of Service (QoS) resources to an access terminal (AT). The message can be received from the AT or from an application server (AS) that arbitrates a communication session for the AT. In another embodiment, if the AT determines that a QoS resource request has not yet been granted, the AT waits until the traffic channel (TCH) has been obtained for a communication session before resending the QoS resource request. In another embodiment, if the AT determines to initiate or join a second communication session before a confirmation that QoS resources for a first communication session are relinquished, the AT waits until the confirmation is received before a request for QoS resources for the second communication session is sent.
摘要翻译： 在一个实施例中，接入网（AN）接收被配置为提示对接入终端（AT）的服务质量（QoS）资源的条件分配的消息。 该消息可以从AT或仲裁AT的通信会话的应用服务器（AS）接收。 在另一个实施例中，如果AT确定尚未授予QoS资源请求，则AT等待直到在重新发送QoS资源请求之前为通信会话获得业务信道（TCH）。 在另一个实施例中，如果在确定第一通信会话的QoS资源被放弃的确认之前，AT确定发起或加入第二通信会话，则AT等待直到在第二通信会话的QoS资源的请求为 发送。
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公开(公告)号：US08706144B2
公开(公告)日：2014-04-22
申请号：US11360961
申请日：2006-02-22
CPC分类号： H04W68/02 , H04W68/025 , H04W68/12 , H04W76/10 , H04W88/06
摘要： Systems and methods for hybrid call setup in a wireless communication system are disclosed. A page is sent on a first network informing a target device of a pending communication on a second network. The page also informs the target device a short data burst (SDB) will be sent on the first network. The short data burst (SDB) is sent on the first network containing setup information regarding the pending communication on the second network.
摘要翻译： 公开了一种用于无线通信系统中的混合呼叫建立的系统和方法。 在第一网络上发送页面，通知目标设备在第二网络上的未决通信。 该页面还通知目标设备将在第一个网络上发送短数据突发（SDB）。 在第一网络上发送短数据突发（SDB），其中包含有关第二网络上的未决通信的设置信息。
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6.发明授权公开(公告)号：US08325658B2
公开(公告)日：2012-12-04
申请号：US12509980
申请日：2009-07-27
申请人： Eric C. Rosen , Arulmozhi K. Ananthanarayanan , Ashu Razdan , Vivek Manpuria , Arvind Santhanam , David J. Ross
发明人： Eric C. Rosen , Arulmozhi K. Ananthanarayanan , Ashu Razdan , Vivek Manpuria , Arvind Santhanam , David J. Ross
IPC分类号： H04W4/00
CPC分类号： H04W72/087 , H04W28/24
摘要： In an embodiment, an access terminal sends a request for a level of Quality of Service (QoS) resources to an access network, the QoS resource request associated with a call attempt by the access terminal. The access terminal proceeds with call set-up for the call attempt irrespective of whether the access network grants the QoS resource request. Alternatively, the access terminal waits for an extended period of time before the call attempt is permitted to fail. In a further example, in the event of call failure, the access terminal can refrain from informing a user thereof of the call failure. In another embodiment, the access network can respond to the QoS resource request with an allocation of a lower level QoS resources than requested if the requested QoS resources are not available. The access terminal can likewise be permitted to participate in the call with the lower level QoS resources.
摘要翻译： 在一个实施例中，接入终端向接入网发送对服务质量（QoS）等级的请求，所述QoS资源请求与接入终端的呼叫尝试相关联。 无论接入网络是否授予QoS资源请求，接入终端进行用于呼叫尝试的呼叫建立。 或者，接入终端在允许呼叫尝试失败之前等待较长的时间段。 在另一示例中，在呼叫失败的情况下，接入终端可以避免向其用户通知呼叫失败。 在另一个实施例中，如果所请求的QoS资源不可用，则接入网络可以以比所请求的低的QoS资源的分配来响应QoS资源请求。 同样可以允许接入终端参与具有较低级QoS资源的呼叫。
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7.发明授权公开(公告)号：US08155580B2
公开(公告)日：2012-04-10
申请号：US11473889
申请日：2006-06-23
申请人： Mark Maggenti , Eric C. Rosen
发明人： Mark Maggenti , Eric C. Rosen
IPC分类号： H04H1/00
CPC分类号： H04L12/18 , H04L12/189 , H04W72/005
摘要： Methods and apparatus for efficient data distribution to a group of users. In an aspect, a method is provided for distributing information. The method includes detecting one or more requests for the information, determining whether the information is to be broadcast, and transmitting the information in a broadcast transmission based on the determination. In another aspect, an apparatus is provided for distributing information. The apparatus includes a detector configured to detect one or more requests for the information, a determination module configured to determine whether the information is to be broadcast, and a transmitter configured to transmit the information in a broadcast transmission based on the determination.
摘要翻译： 用于有效数据分发给一组用户的方法和装置。 在一方面，提供了一种用于分发信息的方法。 该方法包括检测对该信息的一个或多个请求，确定是否要广播信息，以及基于该确定在广播传输中发送该信息。 在另一方面，提供一种用于分发信息的装置。 所述装置包括：检测器，被配置为检测所述信息的一个或多个请求;确定模块，被配置为确定所述信息是否要被广播;以及发射机，被配置为基于所述确定在广播传输中发送所述信息。
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8.发明授权Server based technique for optimizing call setup latency for geographically dense groups 有权基于服务器的技术，用于优化地理密集群组的呼叫建立延迟公开(公告)号：US07903623B2
公开(公告)日：2011-03-08
申请号：US11609987
申请日：2006-12-13
申请人： Ashu Razdan , Eric C. Rosen
发明人： Ashu Razdan , Eric C. Rosen
摘要： A server based method for optimizing call setup latency including updating client location information using at least one application server; identifying and updating parameters including location update information uniquely identifying a sector from which the at least one client is receiving communication service; determining at least one geographically dense call group; choosing at least one designated responder to respond to the at least one call group; selecting a plurality of designated responders as targets for m largest clusters; computing hash outputs of the targets; and performing a logical OR operation on lower order n bits of the hash outputs corresponding to the targets.
摘要翻译： 一种用于优化呼叫建立延迟的基于服务器的方法，包括使用至少一个应用服务器更新客户端位置信息; 识别和更新包括唯一地识别所述至少一个客户端从其接收通信服务的扇区的位置更新信息的参数; 确定至少一个地理密集的呼叫组; 选择至少一个指定的响应者来响应所述至少一个呼叫组; 选择多个指定的响应者作为m个最大簇的目标; 计算目标的哈希输出; 并对与目标相对应的散列输出的低阶n位执行逻辑或运算。
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公开(公告)号：US20100309919A1
公开(公告)日：2010-12-09
申请号：US12478388
申请日：2009-06-04
IPC分类号： H04L12/28
CPC分类号： H04L45/50 , H04L45/00 , H04L45/026 , H04L45/04
摘要： In one embodiment, a device of a particular non-backbone routing domain in a computer network determines whether each of one or more routes is reachable within the particular non-backbone domain. The device may then generate a filtered set of label mappings having only those of the one or more routes reachable within the particular non-backbone domain. Accordingly, the device may advertise label mappings only of the filtered set to one or more neighboring devices.
摘要翻译： 在一个实施例中，计算机网络中的特定非骨干路由域的设备确定一个或多个路由中的每一个是否在特定非骨干域内可达。 然后，设备可以生成仅具有在特定非骨干域内可达的一个或多个路由的那些过滤的标签映射集合。 因此，设备可以将仅滤波集合的标签映射通告给一个或多个相邻设备。
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公开(公告)号：US20100150020A1
公开(公告)日：2010-06-17
申请号：US12336469
申请日：2008-12-16
申请人： Eric C. Rosen , Clarence Filsfils , James Neil Guichard , Keyur P. Patel , Pradosh Kumar Mohapatra
发明人： Eric C. Rosen , Clarence Filsfils , James Neil Guichard , Keyur P. Patel , Pradosh Kumar Mohapatra
IPC分类号： H04L12/24
摘要： A method is provided for generating a backup route. Here, a route and a route distinguisher type associated with the route are received and a backup route is generated based on attributes of the route. A particular backup route distinguisher type that is associated with the route distinguisher type is assigned to the backup route. The backup route with the backup route distinguisher type are then advertised. Another method is provided that identifies the backup route. When the route and its route distinguisher type are received from the advertisement, an identification is made as to whether the route distinguisher type is assigned to a backup route. The route may then be designated as a backup route based on the identification.
摘要翻译： 提供了一种用于生成备份路由的方法。 这里，接收与路由相关联的路由和路由识别器类型，并且基于路由的属性生成备份路由。 与路由识别器类型相关联的特定备份路由识别器类型被分配给备份路由。 然后通告备份路由标识符类型的备份路由。 提供了另一种标识备份路由的方法。 当从广告接收到路由和路由识别器类型时，确定路由识别器类型是否被分配给备份路由。 然后可以基于识别将路由指定为备用路由。
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