公开(公告)号：US08589499B2

公开(公告)日：2013-11-19

申请号：US12907867

申请日：2010-10-19

Applicant: Michael A. Raymond

Inventor： Michael A. Raymond

IPC: G06F15/16

CPC classification number: H04L67/1097 ,  H04L47/125 ,  H04L47/15 ,  H04L47/70 ,  H04L47/724 ,  H04L47/801 ,  H04L47/822 ,  H04L47/826

Abstract: A cluster of computing systems is provided with guaranteed real-time access to data storage in a storage area network. Processes issue request for bandwidth reservation which are initially handled by a daemon on the same node as the requesting processes. The local daemon determines whether bandwidth is available and, if so, reserves the bandwidth in common hardware on the local node, then forwards requests for shared resources to a master daemon for the cluster. The master daemon makes similar determinations and reservations for resources shared by the cluster, including data storage elements in the storage area network and grants admission to the requests that don't exceed total available bandwidth.

Abstract translation: 提供了一组计算系统，保证对存储区域网络中的数据存储进行实时访问。 处理最初由与请求进程在同一节点上的守护程序处理的带宽预留的发出请求。 本地守护程序确定带宽是否可用，如果是，则在本地节点上的普通硬件中保留带宽，然后将共享资源的请求转发到集群的主守护进程。 主守护进程对群集共享的资源进行类似的确定和预留，包括存储区域网络中的数据存储元素，并允许对不超过总可用带宽的请求。

公开(公告)号：US08542580B2

公开(公告)日：2013-09-24

申请号：US11543790

申请日：2006-10-06

Applicant: Hejun Li

Inventor： Hejun Li

IPC: G01R31/08 ,  H04L12/66 ,  H04L12/28

CPC classification number: H04L29/06027 ,  H04L45/502 ,  H04L47/2441 ,  H04L47/70 ,  H04L47/783 ,  H04L47/801 ,  H04L47/808 ,  H04L47/822 ,  H04L47/825 ,  H04L63/0428 ,  H04L63/18 ,  H04L65/1069 ,  H04L65/80

Abstract: The present invention provides a method for transporting a service flow securely in an Internet Protocol (IP) network, which includes the following steps: a service server sends a first request to a resource manager, requesting to build a service flow path between a calling user and a called user in a logical bearing network; the resource manager chooses a service flow path between a first Provider Edge Router (PE) that the calling user belongs to and a second PE that the called user belongs to in the logical bearing network; the resource manage sends a configuration request message to the first and second PEs; the first and second PEs build flow classification table items including the service flow path according to the configuration request message, respectively, and forward only the service flow matching one of the flow classification table items to corresponding service flow path in the logical bearing network.

Abstract translation: 本发明提供了一种在因特网协议（IP）网络中安全地传送业务流的方法，其中包括以下步骤：服务服务器向资源管理器发送第一请求，请求建立主叫用户 以及逻辑轴承网络中的被叫用户; 资源管理器在逻辑承载网络中选择主叫用户所属的第一提供商边缘路由器（PE）和被叫用户所属的第二PE之间的业务流路径; 资源管理向第一和第二PE发送配置请求消息; 第一和第二PE分别根据配置请求消息构建包括服务流路径的流分类表项，并且将仅匹配流分类表项之一的服务流转发到逻辑承载网中的对应服务流路径。

公开(公告)号：US20130227625A1

公开(公告)日：2013-08-29

申请号：US13403075

申请日：2012-02-23

Applicant: Bob Forsman ,  Charles Dasher ,  Chris Phillips ,  Jennifer Reynolds ,  Steve Martin

Inventor： Bob Forsman ,  Charles Dasher ,  Chris Phillips ,  Jennifer Reynolds ,  Steve Martin

IPC: H04N21/60

CPC classification number: H04L65/60 ,  H04H60/82 ,  H04L47/00 ,  H04L47/724 ,  H04L47/801 ,  H04L47/822 ,  H04L47/825 ,  H04L65/4084 ,  H04L65/605 ,  H04N21/6125 ,  H04N21/6131 ,  H04N21/64322 ,  H04N21/64715 ,  H04N21/64738 ,  H04N21/64769 ,  H04W4/00

Abstract: Some embodiments are directed to a method performed by a pipe control node for managing network resources that are used to transport network traffic. The method includes allocating network resources to a virtual pipe for transporting a plurality of multimedia streams through the network. Utilization of the network resources by the plurality of multimedia streams transported through the virtual pipe is monitored relative to the network resources allocated to the virtual pipe. The network resources that are used by the plurality of multimedia streams transported through the virtual pipe are managed in response to the monitored utilization. Some other embodiments are directed to a corresponding pipe control node that manages network resources which are used to transport network traffic.

公开(公告)号：US08514849B2

公开(公告)日：2013-08-20

申请号：US13656999

申请日：2012-10-22

Applicant: Counsel RB Capital Inc.

Inventor： Alex Radulovic

IPC: H04L12/66

CPC classification number: H04L12/66 ,  H04L12/14 ,  H04L47/15 ,  H04L47/2416 ,  H04L47/70 ,  H04L47/781 ,  H04L47/801 ,  H04L47/803 ,  H04M7/1205

Abstract: A disclosed Internet Linked Network Architecture delivers telecommunication type services across a network utilizing digital technology. The unique breadth and flexibility of telecommunication services offered by the Internet Linked Network Architecture flow directly from the network over which they are delivered and the underlying design principles and architectural decisions employed during its creation. The present invention supports current telecommunication and voice over IP standards and applications. This new network not only replaces the telecommunication network presently in place, but it also offers a more feature rich and cost effective alternative. For example, traditional telecommunication switches are more expensive, less reliable and slower than the faster digital data switches utilized in the present invention. Furthermore, the programmable nature of the digital devices comprising the present invention allows the new network to be built with a scalable and extensible architecture, providing the flexibility necessary to incorporate new or future digital enhancements.

Abstract translation: 一个公开的互联网链接网络架构通过使用数字技术的网络提供电信类型服务。 互联网链接网络架构提供的电信服务的独特广度和灵活性直接从其交付的网络流出，以及在其创建过程中采用的基本设计原则和架构决策。 本发明支持当前电信和基于IP语音的标准和应用。 这个新网络不仅取代了现有的电信网络，而且还提供了更多的功能丰富和成本效益的替代方案。 例如，传统的电信交换机比本发明中使用的更快的数字数据交换机更昂贵，更不可靠，更慢。 此外，包括本发明的数字设备的可编程性质允许以可扩展和可扩展的架构来构建新的网络，从而为新的或未来的数字增强提供必要的灵活性。

公开(公告)号：US08462626B2

公开(公告)日：2013-06-11

申请号：US11894750

申请日：2007-08-20

Applicant: Gautam Desai ,  Subrahmanyam Dravida ,  Satya V. Gupta ,  Kiran M. Rege ,  Manas Tandon ,  Ravi S. Kumar ,  DeQuan Wu

Inventor： Gautam Desai ,  Subrahmanyam Dravida ,  Satya V. Gupta ,  Kiran M. Rege ,  Manas Tandon ,  Ravi S. Kumar ,  DeQuan Wu

IPC: G01R31/08

CPC classification number: H04L61/2015 ,  H04L12/2801 ,  H04L12/2856 ,  H04L12/2859 ,  H04L12/4641 ,  H04L29/12216 ,  H04L41/0803 ,  H04L41/0886 ,  H04L41/12 ,  H04L41/5003 ,  H04L43/12 ,  H04L47/10 ,  H04L47/15 ,  H04L47/20 ,  H04L47/215 ,  H04L47/24 ,  H04L47/2416 ,  H04L47/2425 ,  H04L47/2433 ,  H04L47/2441 ,  H04L47/2491 ,  H04L47/32 ,  H04L47/50 ,  H04L47/521 ,  H04L47/6225 ,  H04L47/623 ,  H04L47/70 ,  H04L47/724 ,  H04L47/788 ,  H04L47/801 ,  H04L47/805 ,  H04L47/822 ,  H04L47/829 ,  H04L2012/5605 ,  H04L2012/5606 ,  H04L2012/561 ,  H04L2012/5651 ,  H04L2012/5679 ,  H04N7/10 ,  H04N7/17309 ,  H04N21/6118 ,  H04N21/6168 ,  H04N21/6402 ,  H04Q3/0045

Abstract: The present system uses point-to-point data links between intelligent network elements located in the feeder/distribution network to provide reliable, secure, bi-directional broadband access. Digital signals, or messages, are terminated at the intelligent network elements, switched and regenerated for transmission across additional upstream or downstream data links as needed to connect a home to a headend or router. Messages indicative of an end user routing ID (RID) are identified and the information extracted for user with successive messages. In this manner, the data links are made over relatively short runs of coax cable, which can provide greater bandwidth than the typical end-to-end feeder/distribution connection between a home and the headend or optical network unit.

Abstract translation: 本系统使用位于馈线/分配网络中的智能网络元件之间的点对点数据链路，以提供可靠，安全的双向宽带接入。 数字信号或消息在智能网络元件处被终止，被切换和重新生成，以便在将家庭连接到头端或路由器所需的附加上游或下游数据链路上传输。 识别指示最终用户路由ID（RID）的消息，并且为具有连续消息的用户提取信息。 以这种方式，数据链路通过相对较短的同轴电缆运行进行，这可以提供比归属和前端或光网络单元之间的典型端到端馈线/分配连接更大的带宽。

公开(公告)号：US20130111038A1

公开(公告)日：2013-05-02

申请号：US13807740

申请日：2011-07-08

Applicant: Nicolas Girard

Inventor： Nicolas Girard

IPC: H04L29/08

CPC classification number: H04L47/803 ,  H04L29/0818 ,  H04L43/0852 ,  H04L43/0882 ,  H04L43/0888 ,  H04L45/245 ,  H04L47/2475 ,  H04L47/762 ,  H04L47/785 ,  H04L47/801 ,  H04L67/28 ,  H04L67/42 ,  H04L69/08 ,  H04L69/16 ,  H04W48/16 ,  H04W72/12 ,  H04W76/10 ,  H04W80/06 ,  H04W88/182

Abstract: A method for forming an optimized communication connection providing enhanced performance of at least one application utilizing the communication connection is provided, the communication connection including a plurality of individual communication networks. The method includes the steps of: obtaining a set of performance requirements corresponding to the application utilizing the communication connection; obtaining real-time capacity information for each of a plurality of available channels associated with the respective individual communication networks; applying at least one policy-based management criteria to the available channels for controlling, in real-time, one or more aspects of the available channels; dynamically aggregating the individual communication networks to form the optimized communication connection, the communication connection leveraging one or more features and capabilities of at least a subset of the communication networks; and controlling real-time traffic scheduling across at least a subset of the available channels so as to adapt the communication connection to changes in network conditions and/or policy-based management criteria.

Abstract translation: 提供了一种用于形成优化的通信连接的方法，其提供利用通信连接的至少一个应用的增强性能，所述通信连接包括多个单独的通信网络。 该方法包括以下步骤：利用通信连接获得对应于应用的一组性能要求; 获得与各个通信网络相关联的多个可用信道中的每一个的实时容量信息; 将至少一个基于策略的管理标准应用于可用信道，以便实时地控制可用信道的一个或多个方面; 动态聚合各个通信网络以形成优化的通信连接，该通信连接利用通信网络的至少一个子集的一个或多个特征和能力; 以及跨可用信道的至少一个子集来控制实时业务调度，以便使通信连接适应网络条件和/或基于策略的管理标准的变化。

公开(公告)号：US08369322B2

公开(公告)日：2013-02-05

申请号：US11186092

申请日：2005-07-21

Applicant: Peter Ashwood Smith ,  Kent Felske ,  Hongyi Li

Inventor： Peter Ashwood Smith ,  Kent Felske ,  Hongyi Li

IPC: H04L12/28 ,  G01R31/08

CPC classification number: H04L47/801 ,  H04L43/0817 ,  H04L43/0882 ,  H04L45/12 ,  H04L45/302 ,  H04L45/3065 ,  H04L45/50 ,  H04L47/15 ,  H04L47/70 ,  H04L47/822 ,  H04L47/824 ,  H04L47/825 ,  H04L47/829 ,  H04L65/1069

Abstract: Described are a method and system for determining whether to establish a call over an internet protocol (IP)-based network. A network device inspects an IP packet to determine that the IP packet conveys a message to initiate a call. The network device determines a shortest path through a link-state network to be taken by traffic associated with the call if the call is admitted. The network device also determines whether each link in the shortest path through the link-state network is available for supporting the traffic associated with the call and issues a message that rejects admission of the call if at least one link in the shortest path through the link-state network is unavailable for supporting the traffic associated with the call.

Abstract translation: 描述了一种用于确定是否通过基于互联网协议（IP）的网络建立呼叫的方法和系统。 网络设备检查IP分组以确定IP分组传送消息以发起呼叫。 如果呼叫被允许，则网络设备确定通过与呼叫相关联的流量采取的链路状态网络的最短路径。 网络设备还确定通过链路状态网络的最短路径中的每个链路是否可用于支持与呼叫相关联的业务，并且如果通过链路的最短路径中的至少一个链路发出拒绝该呼叫的接入的消息 状态网络不可用于支持与呼叫相关联的流量。

公开(公告)号：US08340127B2

公开(公告)日：2012-12-25

申请号：US12915946

申请日：2010-10-29

Applicant: Huailong Gu ,  Jun Li ,  Dongsheng Yue ,  Yiming Wang ,  Fuqing Huang ,  Zhenzhu Lv ,  Ting Zou ,  Qian Zhou

Inventor： Huailong Gu ,  Jun Li ,  Dongsheng Yue ,  Yiming Wang ,  Fuqing Huang ,  Zhenzhu Lv ,  Ting Zou ,  Qian Zhou

IPC: H04J3/16 ,  H04N7/12

CPC classification number: H04L65/4084 ,  H04L12/18 ,  H04L47/745 ,  H04L47/801 ,  H04L47/806 ,  H04L65/4076 ,  H04L65/605 ,  H04L65/80

Abstract: The present invention relates to the field of communications technologies, and discloses a method, an apparatus, and a system for allocating Internet Protocol Television (IPTV) resources to save bandwidth resources in the IPTV service. The method includes the following: a multicast access control entity allocates resources to a unicast access control entity through an intermediate network entity when unicast resources are not enough; and the unicast access control entity allocates resources to the multicast access control entity through the intermediate network entity when multicast resources are not enough. The present invention is primarily applicable to IPTV technologies.

Abstract translation: 本发明涉及通信技术领域，并且公开了一种分配因特网协议电视（IPTV）资源以节省IPTV业务中的带宽资源的方法，装置和系统。 该方法包括：单播资源不足时，组播接入控制实体通过中间网络实体向单播接入控制实体分配资源; 当组播资源不足时，单播接入控制实体通过中间网络实体向组播接入控制实体分配资源。 本发明主要适用于IPTV技术。

公开(公告)号：US20120320911A1

公开(公告)日：2012-12-20

申请号：US13495621

申请日：2012-06-13

Applicant: Sung-Oh HWANG ,  Doug-Young SUH ,  Kyung-Mo PARK ,  Yong-Hun LEE ,  Jun-Oh KIM ,  Jae-Yeon SONG

Inventor： Sung-Oh HWANG ,  Doug-Young SUH ,  Kyung-Mo PARK ,  Yong-Hun LEE ,  Jun-Oh KIM ,  Jae-Yeon SONG

IPC: H04L12/56

CPC classification number: H04N21/2362 ,  H04L47/724 ,  H04L47/801 ,  H04L47/805 ,  H04L47/806 ,  H04L47/824 ,  H04N21/23406 ,  H04N21/234327 ,  H04N21/236 ,  H04N21/2402 ,  H04N21/84

Abstract: A method of transmitting a data packet of a multimedia service is provided. The method includes generating a media characteristic corresponding to a single media content component or aggregated media characteristics corresponding to a plurality of multimedia content components, obtaining information used for generating the data packet from the generated media characteristics or aggregated media characteristics, and generating the data packet based on the obtained information used for generating the data packet and transmitting the generated data packet.

Abstract translation: 提供一种发送多媒体业务的数据分组的方法。 该方法包括生成对应于单个媒体内容分量的媒体特征或对应于多个多媒体内容组件的聚合媒体特征，从所生成的媒体特性或聚合媒体特征获得用于生成数据分组的信息，以及生成数据分组 基于所获得的用于生成数据分组的信息并发送所生成的数据分组。

公开(公告)号：US08306027B2

公开(公告)日：2012-11-06

申请号：US12035581

申请日：2008-02-22

Applicant: Robert C. Meier ,  Stuart Norman ,  Douglas A. Smith ,  Nancy Cam Winget

Inventor： Robert C. Meier ,  Stuart Norman ,  Douglas A. Smith ,  Nancy Cam Winget

IPC: H04J3/16 ,  H04L12/28

CPC classification number: H04L47/13 ,  H04L12/189 ,  H04L47/14 ,  H04L47/15 ,  H04L47/70 ,  H04L47/782 ,  H04L47/801 ,  H04L47/806 ,  H04L47/824 ,  H04W28/02 ,  H04W72/005 ,  H04W84/12

Abstract: A method for multicast load balancing in a wireless network having a plurality of access points. The method includes setting a maximum Internet protocol multicast bandwidth for the access points, receiving an admissions control request from a client at one of the access points, and determining whether the admissions control request from the client is for an admitted or unadmitted multicast stream at the access point. The access point is responsive to the admissions control request for the admitted multicast stream by servicing the admitted multicast stream and to the admissions control request for the unadmitted multicast stream by servicing the unadmitted multicast stream where the bandwidth required for the unadmitted multicast stream, plus that portion of the access point bandwidth currently used for all existing downlink multicast streams, does not exceed the maximum internet protocol multicast bandwidth for the access point.

Abstract translation: 一种用于具有多个接入点的无线网络中的组播负载均衡的方法。 该方法包括为接入点设置最大互联网协议组播带宽，从接入点之一处的客户端接收招生控制请求，以及确定来自客户端的接入控制请求是否为接入点或未接纳的多播流 切入点。 所述接入点通过服务所述接入的多播流以及通过服务未被接纳的多播流来对未接纳的多播流进行接纳控制请求来响应所允许的多播流的接纳控制请求，其中所述未被接纳的组播流所需的带宽加上 当前用于所有现有下行链路多播流的接入点带宽的一部分不超过接入点的最大互联网协议组播带宽。