会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 31. 发明授权
    • Method and system for designing least cost local access networks
    • 用于设计最低成本的本地接入网络的方法和系统
    • US5508999A
    • 1996-04-16
    • US131045
    • 1993-10-01
    • Louis A. Cox, Jr.Yuping QiuGeorge E. TeganXiaorong Sun
    • Louis A. Cox, Jr.Yuping QiuGeorge E. TeganXiaorong Sun
    • H04L12/24H04Q3/00H04Q11/04H04L12/28
    • H04L41/22H04L41/0826H04L41/145H04Q3/002H04Q3/0083H04J2203/0057H04L41/0823
    • A method and system is provided for use in cooperation with a computer having a memory for generating an optimized transition plan for the placement and interconnection of carrier hubs in a local access network having a plurality of Central Offices (COs), Serving Wire Centers (SWCs) and Point-of-Presence (POP) exchange carriers such that calls may be routed at least cost. In operation, the total number and location of existing SWCs within the network must be determined along with the total switched and special access demand. Thereafter, known tariff rates for selected channel terminals, transport channels and multiplexers must be determined along with the total number of DS3 lines from each SWC to its corresponding POP. By expressing determined network demand as selected mixed-integer program decision variables and determining a corresponding set of logical constraints consistent with these decision variables, the optimized placement of hubs within the local access network may be determined. In addition, the corresponding location and type of channel terminals, transport channels and multiplexers may be implemented all accordance with the mixed-integer program and an electrical signal corresponding thereto may be generated for receipt by the computer memory. This information may thereafter be retrieved from computer memory and graphically displayed on a user-friendly interface.
    • 提供了一种与具有存储器的计算机配合使用的方法和系统,所述存储器用于生成用于在具有多个中心局(CO),服务线中心(SWC)的本地接入网络中的载波集线器的放置和互连的优化转换计划 )和点对点(POP)交换运营商,使得呼叫可以以至少成本路由。 在运营中,网络中现有的SWC的总数和位置必须与总的交换和特殊访问需求一起确定。 此后,必须确定所选频道终端,运输频道和多路复用器的已知电费率,以及每个SWC到其相应POP的DS3线路总数。 通过将确定的网络需求表示为选定的混合整数程序决策变量并确定与这些决策变量一致的对应的一组逻辑约束,可以确定集线器在本地接入网络内的优化布局。 此外,可以根据混合整数程序来实现信道终端,传输信道和多路复用器的相应位置和类型,并且可以生成与之对应的电信号以供计算机存储器接收。 此后可以从计算机存储器检索该信息,并以图形方式显示在用户友好界面上。
    • 32. 发明授权
    • Method and system for optimized logistics planning
    • 优化物流规划方法与系统
    • US5450317A
    • 1995-09-12
    • US158128
    • 1993-11-24
    • Lu LuYuping QiuLouis A. Cox, Jr.
    • Lu LuYuping QiuLouis A. Cox, Jr.
    • G06Q10/06G06Q10/08G06Q30/02G06F15/20G06G7/418
    • G06Q10/06G06Q10/06314G06Q10/06315G06Q10/06316G06Q10/087G06Q30/0202
    • An improved logistics planning method and system for recommending optimal order quantities and timing, choice of vendor locations and storage locations, and transportation modes, for individual items and for product families. The system is designed for use in cooperation with the computer having memory and incorporates item, customer, supplier, and routing information databases. In operation, the item, customer and supplier databases are accessed in order to provide customer and warehouse demand forecasts. The routing and customer databases are similarly accessed to provide transportation cost forecasts necessary to determine optimized routing modes for selected items, customers and suppliers. The demand and transportation costs are processed in accordance with a dynamic programming model to determine stock and non-stock order/shipment solutions for the selected items and customers, including optimized supplier and routing selection, order timing and quantity.
    • 改进的物流计划方法和系统,用于为个别物品和产品系列推荐最佳订单数量和时间,供应商位置和仓储位置的选择以及运输方式。 该系统设计用于与具有存储器的计算机配合使用,并结合了项目,客户,供应商和路由信息数据库。 在操作中,访问项目,客户和供应商数据库,以提供客户和仓库需求预测。 类似地访问路由和客户数据库,以提供确定所选项目,客户和供应商的优化路由模式所必需的运输成本预测。 根据动态规划模型处理需求和运输成本,以确定所选项目和客户的库存和非库存订单/运输解决方案,包括优化的供应商和路由选择,订单时间和数量。