专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5774689A Network configuration management system for digital communication networks 失效
标题翻译：数字通信网络的网络配置管理系统
公开(公告)号：US5774689A
公开(公告)日：1998-06-30
申请号：US532314
申请日：1995-09-22
申请人： David C. Curtis , Kathleen P. Curtis , David D. Denunzio , William P. Reed , Robert A. Wolak
发明人： David C. Curtis , Kathleen P. Curtis , David D. Denunzio , William P. Reed , Robert A. Wolak
IPC分类号： H04L12/24 , G06F15/173
CPC分类号： H04L41/32 , H04L41/0233 , H04L41/0806
摘要： An arrangement (apparatus and method) for dynamically provisioning infrastructure components in a digital communication network using an object-oriented relational paradigm. A network configuration system, also referred to as a video support system, stores all related information on each of the infrastructure components (IFCs) as objects in an object oriented relational database, including the functions, capabilities, locations, when and how the IFCs are assigned, and the capacities, working and spare, existing in and between various locations. The objects are arranged into clusters based on common characteristics, and the object clusters (modules), selectively access other modules to provide functional and logical connections independent from nonrelevant objects, such as physical location. Entity relationships establish the relevancy of different objects and object clusters. The object-oriented relational paradigm allows new technology devices to be added to the infrastructure, and enables intelligent infrastructure components to perform dynamic and adaptive configurations with minimal modification in the provisioning system.
摘要翻译：一种用于使用面向对象的关系范式在数字通信网络中动态地配置基础设施组件的装置（装置和方法）。也称为视频支持系统的网络配置系统将关于每个基础架构组件（IFC）的所有相关信息作为面向对象关系数据库中的对象存储，包括功能，能力，位置，IFC的何时和如何分配，以及在各个地点之间和之间存在的能力，工作和备用能力。基于共同特征将对象排列成群集，并且对象群集（模块）选择性地访问其他模块以提供独立于非关联对象（例如物理位置）的功能和逻辑连接。实体关系建立不同对象和对象集群的相关性。面向对象的关系范例允许将新技术设备添加到基础架构中，并使智能基础架构组件能够在配置系统中进行最少的修改来执行动态和自适应配置。

2. 发明授权

US5805602A Network monitoring system for cell delay variation 失效
标题翻译：网络监控系统，用于信元延迟变化
公开(公告)号：US5805602A
公开(公告)日：1998-09-08
申请号：US725653
申请日：1996-10-01
申请人： Leo Cloutier , David C. Curtis , Kathleen P. Curtis , David D. DeNunzio , William P. Reed , Robert A. Wolak
发明人： Leo Cloutier , David C. Curtis , Kathleen P. Curtis , David D. DeNunzio , William P. Reed , Robert A. Wolak
IPC分类号： H04L12/56 , H04N21/43 , H04N21/434 , H04N21/44 , H04N21/643 , H04Q11/04 , H04J3/06
CPC分类号： H04N21/44004 , H04N21/4305 , H04N21/4344 , H04N21/64307 , H04Q11/0478 , H04L2012/5638 , H04L2012/5649
摘要： An arrangement (apparatus and method) for monitoring jitter caused during transport of digitally-coded information in a packet switched network, and for managing network operations in accordance with the detected jitter. The detected jitter is used to determine whether corrective action is necessary, such as rerouting network traffic, or performing network maintenance. The disclosed arrangement detects program clock reference (PCR) values from an MPEG-encoded transport stream, whereby each pair of PCR values represents an expected arrival time of a corresponding stream segment. An actual arrival time for the corresponding stream segment is determined in response to detection of the corresponding PCR values and an independent clock signal. The expected arrival time of the stream segment and the actual arrival time are correlated with an accumulation of expected and actual arrivaimes of previously-received data packet stream segments in order to determine the jitter in the digital data stream. The jitter is corrected by a combination of adaptive buffering techniques and restamping the PCR value with corrected values coinciding with the actual arrival time of the stream segments.
摘要翻译：一种用于监视在分组交换网络中传输数字编码信息期间引起的抖动并根据检测到的抖动来管理网络操作的装置（装置和方法）。检测到的抖动用于确定是否需要纠正措施，如重新路由网络流量或执行网络维护。所公开的布置从MPEG编码的传输流检测程序时钟参考（PCR）值，由此每对PCR值表示相应流段的预期到达时间。响应于检测到相应的PCR值和独立的时钟信号来确定相应流段的实际到达时间。流段的预期到达时间和实际到达时间与先前接收的数据分组流段的预期和实际到达的累积相关联，以便确定数字数据流中的抖动。通过自适应缓冲技术的组合来校正抖动，并且使用与流段的实际到达时间一致的校正值来重建PCR值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式