公开(公告)号：US20180014039A1

公开(公告)日：2018-01-11

申请号：US15715053

申请日：2017-09-25

Applicant: Cisco Technology, Inc.

Inventor： Ashish DALELA ,  Michael HAMMER ,  Kevin SHATZKAMER ,  Monique MORROW ,  Peter TOMSU ,  Vojislav VUCETIC

IPC: H04N21/238 ,  H04N21/442 ,  H04N21/2343 ,  H04N21/6379 ,  H04L29/06

CPC classification number: H04N21/238 ,  H04L65/80 ,  H04N21/2343 ,  H04N21/44209 ,  H04N21/6379

Abstract: System and methods for modifying streaming data based on radio frequency information is provided. As radio transceivers transition move to a shared resource or cloud model and the existing radio transceivers are split into a baseband unit and a remote radio head, radio frequency (RF) information including power levels, encoding, data rates, and bandwidth can be provided to video optimization server. The RF information can be provided more frequently to allow real-time modifications to streaming video data. Existing protocols are reactionary in nature and perceive changing channel conditions indirectly. By providing RF information from the baseband unit on a low latency channel, modifications to the video stream can be made before an impact would be noticed at the protocol level. Also, policy information can be used to influence the changes made to streaming data in addition to the RF information.

公开(公告)号：US20140317293A1

公开(公告)日：2014-10-23

申请号：US14245193

申请日：2014-04-04

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Kevin SHATZKAMER

IPC: H04L12/24

CPC classification number: H04L41/04 ,  G06F9/455 ,  G06F9/45558 ,  G06F2009/45595 ,  H04L41/5054 ,  H04L41/5096

Abstract: In one embodiment, a method comprises receiving by an apparatus, via a wide area network, a request for deployment of a selected one of available virtualized network services advertised by the apparatus, the request identifying a host service provider to deploy the one virtualized network service; identifying, by the apparatus, virtualized network functions required by the host service provider for implementation of the one virtualized network service, each virtualized network function having a corresponding and distinct virtualized container specifying attributes for defining execution of the corresponding virtualized network function within one or more physical machines of the host service provider; and sending to the host service provider, by the apparatus, a service container specifying instructions for deploying the one virtualized network service, the service container including instructions for deploying the virtualized network functions as interdependent for implementation of the one virtualized network service by the host service provider.

Abstract translation: 在一个实施例中，一种方法包括由设备经由广域网接收由所述设备通告的可用的虚拟化网络服务中所选择的一个的部署请求，所述请求标识主机服务提供商以部署所述一个虚拟化网络服务 ; 通过该装置识别主机服务提供商为实现一个虚拟化网络服务而需要的虚拟网络功能，每个虚拟网络功能具有指定用于定义一个或多个虚拟化网络功能内相应的虚拟化网络功能的执行的属性的对应且不同的虚拟化容器 主机服务提供商的物理机器; 并且由所述装置向所述主机服务提供者发送指定用于部署所述一个虚拟化网络服务的指令的服务容器，所述服务容器包括用于部署所述虚拟化网络功能的指令，所述虚拟化网络功能由所述主机服务实现所述一个虚拟化网络服务相互依赖 提供者

公开(公告)号：US20140317261A1

公开(公告)日：2014-10-23

申请号：US14246992

申请日：2014-04-07

Applicant: Cisco Technology, Inc.

Inventor： Kevin SHATZKAMER ,  David LAKE ,  Aeneas Sean DODD-NOBLE ,  Peter BOSCH

IPC: H04L12/24

CPC classification number: H04L41/04 ,  G06F9/455 ,  G06F9/45558 ,  G06F2009/45595 ,  H04L41/5054 ,  H04L41/5096

Abstract: In one embodiment, a method comprises identifying, by an orchestrator executed by a physical machine, a plurality of virtualized network functions required for implementation of a virtualized network service for a customer, each virtualized network function having a corresponding and distinct virtualized container specifying attributes for defining execution of the corresponding virtualized network function within one or more physical machines; and setting by the orchestrator an interdependency indicator within each virtualized container based on association with the virtualized network service, enabling identification of each of the virtualized network functions as interdependent for coordinated execution of the virtualized network service.

Abstract translation: 在一个实施例中，一种方法包括由物理机器执行的协调者识别用于为客户实现虚拟化网络服务所需的多个虚拟化网络功能，每个虚拟网络功能具有对应且不同的虚拟容器， 在一个或多个物理机器内定义对应的虚拟化网络功能的执行; 并且由协调者设置基于与虚拟化网络服务的关联的每个虚拟化容器内的相互依赖性指示符，使得能够将每个虚拟化网络功能识别为相互依赖以协调执行虚拟化网络服务。