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    • 1. 发明申请
    • System and Method for Re-home Sequencing Optimization
    • 用于重新排序优化的系统和方法
    • US20100017247A1
    • 2010-01-21
    • US12443956
    • 2007-03-30
    • Feng LiuDongdong LiWill A. EgnerChen LiaoYindong ZhengHe Liu
    • Feng LiuDongdong LiWill A. EgnerChen LiaoYindong ZhengHe Liu
    • G06Q10/00G06Q50/00
    • H04W16/18G06Q10/0633H04L41/12H04L41/145H04Q2213/13098H04W16/22H04W24/02
    • A system and method for rehome sequencing optimization of a telecommunications network. In a preferred embodiment, a practicable optimized rehome sequencing plan is determined for a rehome plan in order to migrate the network topology from an initial state to a final state while minimizing the costs incurred during the network state transitions across multiple time periods. Constraints that may be considered include specific market restrictions such as the limit on the number of network elements in a cluster, the limit on the number of clusters in a sequencing step, the limit on the number of sequencing steps, and the immobility limit on the network elements. Constraints also may include cost restrictions incurred during network transitions, such as individual cost limits during each network transition state and an overall cost limit of network transitions from the initial state to the final state.
    • 一种用于电信网络重新测序优化的系统和方法。 在优选实施例中,针对重新设计方案确定可行的优化的重新排序顺序计划,以便将网络拓扑从初始状态迁移到最终状态,同时最小化在多个时间段内的网络状态转换期间产生的成本。 可以考虑的约束包括具体的市场限制,例如集群中网络元素数量的限制,排序步骤中的集群数量限制,排序步骤数量的限制以及排序步骤的不动点限制 网络元素。 限制也可能包括在网络转换过程中产生的成本限制,例如每个网络过渡状态期间的单个成本限制以及从初始状态到最终状态的网络转换的总体成本限制。
    • 4. 发明申请
    • System And Method For analyzing Strategic Network Investments In Wireless Networks
    • 分析无线网络战略网络投资的系统与方法
    • US20080046306A1
    • 2008-02-21
    • US10585011
    • 2005-01-06
    • Will A. EgnerVinay MallapuWei Yuan
    • Will A. EgnerVinay MallapuWei Yuan
    • G06Q50/00
    • G06Q10/0637G06Q40/00G06Q40/02H04W16/18H04W24/08
    • A method and a system to assist wireless telecom service providers to make strategic investment decisions in their wireless networks is provided. Geographical profitability information in a wireless network is determined to decide where to invest capital funds in order to increase the revenue and profit for wireless service providers. The profitability of a geographical area or a sector is calculated based on network Operation Measurements and subscriber CDR (Call Detail Record) data. The system prioritizes the geographical areas and sectors for capital investments based on the profitability of the areas and sites. Similar information may be determined to assist wireless service providers in developing a decommissioning strategy. Embodiments of the present invention may also be used to reduce network churn by understanding where dissatisfied subscribers experience poor service and where network investments need to be made to improve the services and reduce churn.
    • 提供了一种帮助无线电信服务提供商在其无线网络中进行战略投资决策的方法和系统。 确定无线网络中的地理盈利能力信息决定投资资金的方式,以增加无线服务提供商的收入和利润。 基于网络操作测量和用户CDR(呼叫详细记录)数据计算地理区域或扇区的盈利能力。 该系统基于区域和场地的盈利能力,优先考虑地理区域和部门进行资本投资。 可以确定类似的信息来帮助无线服务提供商开发退役策略。 本发明的实施例还可用于通过了解不满意的用户体验不良服务以及需要进行网络投资以改善服务并减少流失的方式来减少网络流失。
    • 5. 发明授权
    • Dynamic radio resource allocation in a wireless communication system
    • 无线通信系统中的动态无线资源分配
    • US06223041B1
    • 2001-04-24
    • US09121210
    • 1998-07-23
    • Will A. EgnerVasant Prabhu
    • Will A. EgnerVasant Prabhu
    • H04Q720
    • H04W16/10H04W16/04H04W28/16H04W52/50
    • In a wireless communication system, radio resources are dynamically assigned among a plurality of intercoupled base stations based upon historical loading to reduce both localized and system interference. A plurality of loading intervals are first determined that span a loading interval sequence. The loading intervals may correspond to time based periods such as fifteen-minute, thirty-minute, hour or other time intervals. The loading interval sequence may correspond to a weekday, a weekend day or such other loading period within which loading resembles a pattern. Based upon estimated loading for the loading interval, a number of channels required to service load for the loading interval are made to meet a minimal service level is determined. An initial assignment of channels among the cells/sectors of the base stations of the wireless communication system is then made to satisfy localized radio interference criteria. Such an assignment will typically be made to preclude local reuse of channels. Then, the assignments are reconsidered from the standpoint of system interference and the channels are reassigned to minimize system interference. In reassigning channels among the cells/sectors, radio propagation and, cell/sector proximity are considered so as to most accurately predict performance when the assignments are implemented. Once the channel assignments have been determined for the loading interval sequence(s), the wireless communication system is operated according to the channel assignments.
    • 在无线通信系统中,基于历史负载,在多个互连基站之间动态分配无线电资源以减少局部化和系统干扰。 首先确定跨越加载间隔序列的多个加载间隔。 加载间隔可以对应于基于时间的周期,例如十五分钟,三十分钟,小时或其他时间间隔。 加载间隔序列可以对应于工作日,周末日或加载类似于图案的其他加载周期。 基于负载间隔的估计负载,确定负载间隔中服务负载所需的信道数量以满足最小服务水平。 然后使无线通信系统的基站的小区/扇区之间的信道的初始分配满足局部无线电干扰标准。 这样的分配通常将被排除在本地重用信道之外。 然后,从系统干扰的角度重新考虑分配,并重新分配信道以最小化系统干扰。 在重新分配小区/扇区中的信道时,考虑无线电传播和小区/扇区邻近度,以便在分配实现时最准确地预测性能。 一旦为加载间隔序列确定了信道分配,则根据信道分配来操作无线通信系统。
    • 10. 发明授权
    • Personalized presentation system and method
    • 个性化演示系统和方法
    • US06931254B1
    • 2005-08-16
    • US09675997
    • 2000-09-29
    • Will A. EgnerRadhika GottipatiVibhu SawhneyScott O. KaylorCesar G. Heyaime
    • Will A. EgnerRadhika GottipatiVibhu SawhneyScott O. KaylorCesar G. Heyaime
    • H04W4/02H04W4/04H04Q7/00
    • H04W4/02G06Q30/0269G06Q30/0641H04W4/04
    • A communications system includes a facility that has a tracking system and a central control system. The tracking system tracks locations of users within the facility. Based on the locations of such users and their user profiles, targeted advertising information (and other types of information) may be presented on displays or other presentation devices in the proximity of each user. Also, user activity within the facility may be tracked, including purchases made by the users and visits to various retail outlets. Such information is collected, which can be used to update the profile the user or communicated to entities, such as retail entities, that are interested in the collected information. Also, to enable virtual visits to the facility, cameras are dispersed throughout the facility. A remote user can thus perform a virtual visit of the facility by viewing images collected by the cameras. Also, a remote user may choose to accompany a companion that is physically in the facility. The location of the companion may be tracked so that video images of the companion's environment may be collected and transmitted back to the remote user.
    • 通信系统包括具有跟踪系统和中央控制系统的设施。 跟踪系统跟踪设施内用户的位置。 基于这些用户及其用户简档的位置,可以在每个用户附近的显示器或其他呈现设备上呈现目标广告信息(和其他类型的信息)。 此外,可以跟踪设施内的用户活动,包括用户进行的购买和访问各个零售店。 收集这样的信息,其可以用于更新用户或被传达给对收集的信息感兴趣的实体(例如零售实体)的简档。 此外,为了实现对设施的虚拟访问,摄像机分散在整个设施中。 因此,远程用户可以通过观看照相机收集的图像来执行设施的虚拟访问。 此外,远程用户可以选择伴随物理上在设施中的伴侣。 跟踪对方的位置可以跟踪伴侣环境的视频图像,并将其发送回远程用户。