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1. 发明申请

US20090274067A1 System and Method for Network Planning 有权
标题翻译：网络规划系统与方法
公开(公告)号：US20090274067A1
公开(公告)日：2009-11-05
申请号：US12502419
申请日：2009-07-14
申请人： Ali Zolfaghari
发明人： Ali Zolfaghari
IPC分类号： H04L12/28
CPC分类号： H04L12/2854 , H04J2203/0055 , H04J2203/006
摘要： A method for designing a communication network is provided. Network demand data is gathered and network architecture data is gathered. Based in part on the network demand data and the network architecture data, a network plan is automatically generated.
摘要翻译：提供了一种用于设计通信网络的方法。收集网络需求数据，收集网络体系结构数据。部分基于网络需求数据和网络架构数据，自动生成网络计划。

2. 发明授权

US07577359B2 System and method for SONET transport optimization (S-TOP) 有权
标题翻译： SONET传输优化的系统和方法（S-TOP）
公开(公告)号：US07577359B2
公开(公告)日：2009-08-18
申请号：US10838179
申请日：2004-05-03
申请人： Ali Zolfaghari
发明人： Ali Zolfaghari
IPC分类号： H04B10/00
CPC分类号： H04L12/2854 , H04J2203/0055 , H04J2203/006
摘要： A method for designing a communication network is provided. First, network demand data is gathered. Network architecture data is also gathered. Based in part on the network demand data and the network architecture data, a network plan is automatically generated.
摘要翻译：提供了一种用于设计通信网络的方法。首先，收集网络需求数据。还收集了网络架构数据。部分基于网络需求数据和网络架构数据，自动生成网络计划。

3. 发明申请

US20070147264A1 Network assessment and short-term planning procedure 有权
标题翻译：网络评估和短期规划程序
公开(公告)号：US20070147264A1
公开(公告)日：2007-06-28
申请号：US11315139
申请日：2005-12-23
申请人： Ali Zolfaghari , Christine Bouamalay , Miguel Molina , Raghvendra Savoor , Stephen Sowell , Ronald Crawford
发明人： Ali Zolfaghari , Christine Bouamalay , Miguel Molina , Raghvendra Savoor , Stephen Sowell , Ronald Crawford
IPC分类号： H04J1/16
CPC分类号： H04L47/127 , H04L41/0823 , H04L41/145 , H04L41/147 , H04L41/22 , H04L41/5009 , H04L41/5077
摘要： A method for predicting node blockage in a telecommunications network includes determining an aggregated load on a network node and determining a current level of blockage on the node. A demand on the node is projected based on the determined aggregated load. A level of blockage of the node is then projected based on the projected demand and the determined current level of blockage.
摘要翻译：用于预测电信网络中的节点阻塞的方法包括确定网络节点上的聚合负载并确定节点上当前的阻塞水平。基于确定的聚合负载来预测对节点的需求。然后根据预测的需求和确定的当前阻塞水平来预测节点的阻塞水平。

4. 发明申请

US20070116008A1 Second-order hubbing-and-grooming constrained by demand categories 审中-公开
标题翻译：需求类别约束的二级枢纽和梳理
公开(公告)号：US20070116008A1
公开(公告)日：2007-05-24
申请号：US11284770
申请日：2005-11-22
申请人： Miguel Molina , Christine Bouamalay , Ali Zolfaghari
发明人： Miguel Molina , Christine Bouamalay , Ali Zolfaghari
IPC分类号： H04L12/56
CPC分类号： H04L41/145
摘要： An end-to-end demand between a pair of nodes of a telecommunication network is determined is categorized into a category based on hub assignments for the nodes. A route for the end-to-end demand in the telecommunication network is determined using a hubbing-and-grooming algorithm. The hubbing-and-grooming algorithm constrains which one or more links are eligible to be considered in determining the route based on the category of the end-to-end demand.
摘要翻译：确定电信网络的一对节点之间的端到端需求被分类为基于节点的集线器分配的类别。电信网络端到端需求的路由使用中心和修复算法来确定。枢纽和修复算法约束了根据端到端需求类别确定路由的哪一个或多个链路有资格被考虑。

5. 发明申请

US20070050485A1 System and method for designing multi-ring communication networks 审中-公开
标题翻译：用于设计多环通信网络的系统和方法
公开(公告)号：US20070050485A1
公开(公告)日：2007-03-01
申请号：US11215726
申请日：2005-08-30
申请人： Ali Zolfaghari
发明人： Ali Zolfaghari
IPC分类号： G06F15/177
CPC分类号： H04L45/04 , H04J2203/0055 , H04L12/437 , H04L45/46
摘要： A system and method for designing a large-scale communication network is provided. A transmission demand for communication traffic between nodes of a communication system is determined. Nodes in the communication system having special characteristics are identified to form at least one cluster of nodes. The transmission demand can be partitioned into an intra-cluster demand, an inter-adjacent cluster demand (transmission demand between adjacent clusters) and a long reach demand (between non-adjacent clusters). The collector ring can be configured to carry the intra-cluster demand and design metrics can be utilized to predict the rings performance. If the parameters are unacceptable the collector ring can be reconfigured. If the parameters are acceptable then an adjacent ring can be configured to handle cluster-to-cluster communications. The adjacent ring can be evaluated with the design metrics to determine a projected performance. The adjacent ring may accommodate a transmission demand that could not be accommodated by the collector ring. When the adjacent ring configuration does not satisfy the design parameters it can be redesigned. When the adjacent ring configuration satisfies predetermined design parameters then an express ring can be configured to carry the long reach demand and possibly a left over intra-cluster and inter-adjacent cluster demands. The express ring is evaluated and when satisfactory all rings are integrated into a final design. The final design can be reevaluated in its entirety utilizing the design metrics to provide an efficient and robust communication system design.
摘要翻译：提供了一种用于设计大型通信网络的系统和方法。确定通信系统的节点之间的通信业务的传输需求。识别具有特殊特征的通信系统中的节点以形成至少一个节点簇。传输需求可以划分为群内需求，相邻群集需求（相邻群集之间的传输需求）和长距离需求（非相邻群集之间）。收集器环可以被配置为承载群内需求，并且可以利用设计度量来预测环的性能。如果参数不可接受，则可以对集电环进行重新配置。如果参数是可接受的，则可以配置相邻环以处理群集到群集通信。可以使用设计度量来评估相邻的环，以确定预计的性能。相邻的环可以适应集电环不能容纳的传输需求。当相邻环配置不符合设计参数时，可以重新设计。当相邻的环配置满足预定的设计参数时，可以将快速环配置为承载长距离需求，并且可能配置为剩余集群内和相邻集群需求。快速环被评估，并且当令人满意的所有环被集成到最终设计中。最终的设计可以通过设计指标全面重新评估，以提供高效和健壮的通信系统设计。

6. 发明申请

US20060002310A1 System and method for second order multi-layer traffic grooming for optical network optimization 有权
公开(公告)号：US20060002310A1
公开(公告)日：2006-01-05
申请号：US10884381
申请日：2004-07-02
申请人： Ali Zolfaghari , Andre Fuetsch , Christine Bouamalay , Miguel Molina
发明人： Ali Zolfaghari , Andre Fuetsch , Christine Bouamalay , Miguel Molina
IPC分类号： H04L12/28
CPC分类号： H04L41/0826 , H04J3/1611 , H04J14/00 , H04L41/0896 , H04L41/145
摘要： A method of automatically generating a computer based layout of an optical communication network is provided. First, communications traffic demand forecast data for an optical communication network is received. Network data corresponding to a deployed optical communication network is also received. Thereafter, a network plan can be automatically generated. The network plan corresponds to a modified network that may be deployed. Also, the network plan can be derived from the network data. Further, the network plan can be constructed in response to the performance of a grooming operation that includes a first level of grooming at an optical level of the modified network and a second level of grooming at an electrical level of the modified network.

7. 发明授权

US08379527B2 System and method for second order multi-layer traffic grooming for optical network optimization 有权
标题翻译：用于光网络优化的二阶多层流量梳理的系统和方法
公开(公告)号：US08379527B2
公开(公告)日：2013-02-19
申请号：US12500221
申请日：2009-07-09
申请人： Ali Zolfaghari , Andre Fuetsch , Christine Bouamalay , Miguel Tomas Molina
发明人： Ali Zolfaghari , Andre Fuetsch , Christine Bouamalay , Miguel Tomas Molina
IPC分类号： H04J1/16
CPC分类号： H04L41/0826 , H04J3/1611 , H04J14/00 , H04L41/0896 , H04L41/145
摘要： A method of planning a network is disclosed. The method includes estimating a first cost of forming a direct connection between an origination central office and a destination central office. The method also includes estimating a second cost of forming a spoke connection between the origination central office and a hub node. The spoke connection is to carry residual data traffic. The method also includes determining whether to implement the direct connection based on whether the estimated first cost exceeds the estimated second cost.
摘要翻译：公开了一种规划网络的方法。该方法包括估计在起始中心局和目的地中心局之间形成直接连接的第一成本。该方法还包括估计在起始中心局和集线器节点之间形成辐条连接的第二个成本。辐条连接是携带残留数据流量。该方法还包括基于估计的第一成本是否超过估计的第二成本来确定是否实现直接连接。

8. 发明授权

US08155522B2 System and method for network planning 有权
标题翻译：网络规划的系统和方法
公开(公告)号：US08155522B2
公开(公告)日：2012-04-10
申请号：US12502419
申请日：2009-07-14
申请人： Ali Zolfaghari
发明人： Ali Zolfaghari
IPC分类号： H04B10/00
CPC分类号： H04L12/2854 , H04J2203/0055 , H04J2203/006
摘要： A method for designing a communication network is provided. Network demand data is gathered and network architecture data is gathered. Based in part on the network demand data and the network architecture data, a network plan is automatically generated.
摘要翻译：提供了一种用于设计通信网络的方法。收集网络需求数据，并收集网络架构数据。部分基于网络需求数据和网络架构数据，自动生成网络计划。

9. 发明申请

US20050243738A1 System and method for SONET transport optimization (S-TOP) 有权
标题翻译： SONET传输优化的系统和方法（S-TOP）
公开(公告)号：US20050243738A1
公开(公告)日：2005-11-03
申请号：US10838179
申请日：2004-05-03
申请人： Ali Zolfaghari
发明人： Ali Zolfaghari
IPC分类号： H04L12/28 , H04Q11/04
CPC分类号： H04L12/2854 , H04J2203/0055 , H04J2203/006
摘要： A method for designing a communication network is provided. First, network demand data is gathered. Network architecture data is also gathered. Based in part on the network demand data and the network architecture data, a network plan is automatically generated.
摘要翻译：提供了一种用于设计通信网络的方法。首先，收集网络需求数据。还收集了网络架构数据。部分基于网络需求数据和网络架构数据，自动生成网络计划。

10. 发明授权

US08451736B2 Network assessment and short-term planning procedure 有权
标题翻译：网络评估和短期规划程序
公开(公告)号：US08451736B2
公开(公告)日：2013-05-28
申请号：US13541860
申请日：2012-07-05
申请人： Ali Zolfaghari , Christine Bouamalay , Miguel Molina , Raghvendra G. Savoor , Stephen Sowell , Ronald D. Crawford
发明人： Ali Zolfaghari , Christine Bouamalay , Miguel Molina , Raghvendra G. Savoor , Stephen Sowell , Ronald D. Crawford
IPC分类号： H04J3/14
CPC分类号： H04L47/127 , H04L41/0823 , H04L41/145 , H04L41/147 , H04L41/22 , H04L41/5009 , H04L41/5077
摘要： A method for relieving network node congestion includes determining a moving average of an aggregated load on a network node that routes network traffic using historical data for a period of time for a portion of a communication network that includes the network node. Demand on the network node is projected based on the moving average. A current level of congestion on the network node is determined. A level of congestion on the network node is projected based on the projected demand and the current level of congestion. Available capacity of other network nodes in the portion of the communication network is estimated. A determination is made whether the projected level of congestion can be relieved using the estimated available capacity of the other network nodes. The communication network is reconfigured to relieve the projected level of congestion when the projected level of congestion can be relieved.
摘要翻译：一种用于缓解网络节点拥塞的方法包括：确定网络节点上的聚合负载的移动平均值，该网络节点使用包括网络节点的通信网络的一部分的一段时间内的历史数据来路由网络流量。基于移动平均线来预测对网络节点的需求。确定网络节点上当前的拥塞水平。基于预计的需求和当前的拥塞水平来预测网络节点的拥塞程度。估计通信网络部分其他网络节点的可用容量。确定是否可以使用其他网络节点的估计可用容量来缓解预计的拥塞级别。通信网络被重新配置以在预计的拥塞水平可以缓解时减轻预计的拥塞水平。

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