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    • 7. 发明授权
    • FEMTO cell visitation history for location based services
    • 基于位置的服务的FEMTO细胞访问历史
    • US09294880B2
    • 2016-03-22
    • US14318807
    • 2014-06-30
    • Arthur Richard Brisebois
    • Arthur Richard Brisebois
    • H04W24/00H04W4/02H04L29/08H04W8/10
    • H04W4/029G01C21/28G01C21/34H04L67/18H04L67/22H04W4/02H04W8/10H04W60/00H04W76/11H04W84/045
    • Collection and communication of data are provided on handset attachment procedure, or visitation, to one or more femto cells to provide location information. A mobility component receives actual subscriber and femto access point (AP) attachment signaling and extracts visitation data that facilitates generation of real-time or historical visitation reports. Location information is conveyed through visitation reports which can include mobile device identifier(s), femto AP location, and a timestamp. Visitation reports also can include processed visitation data such as mobility matrices, historical mobility patterns or profiles, and predicted mobility events. Provision of location information occurs without the need for dedicated handset functionality, and associated hardware, or additional battery draw.
    • 数据的收集和通信是在手机附件程序或访问中提供给一个或多个毫微微小区以提供位置信息的。 移动组件接收实际的用户和毫微微接入点(AP)附件信令,并提取有助于生成实时或历史访问报告的访问数据。 位置信息通过可包括移动设备标识符,毫微微AP位置和时间戳的访问报告传送。 访问报告还可以包括处理的访问数据,例如移动性矩阵,历史移动性模式或简档,以及预测的移动性事件。 提供位置信息而不需要专用手机功能,相关联的硬件或附加的电池抽取。
    • 8. 发明申请
    • DISTANCE-BASED MODIFICATION OF NEIGHBOR RELATIONS
    • 相邻关系的基于距离的修改
    • US20140073304A1
    • 2014-03-13
    • US13609038
    • 2012-09-10
    • Arthur Richard BriseboisThomas W. HendersonFereidoun Tafreshi
    • Arthur Richard BriseboisThomas W. HendersonFereidoun Tafreshi
    • H04W4/00
    • H04W24/02
    • Adjusting RAN performance by adapting cell coverage area can help optimize a wireless network. Base station coverage areas can be determined by distance analysis of detected neighbor base stations. This can be in response to determination of a physical cell identifier (PCI) conflict condition. When a PCI conflict is determined, a unique identifier for each base station can be employed to facilitate determining location information for the base stations. Location information can be employed to determine distance-based characteristics that can facilitate adaptation of wireless network neighbor relations to adapt the RAN coverage area topology. Distance-based characteristics can include nearest neighbor, proximity to a predetermined distance, etc. Additionally, PCI information can be updated to correct the PCI conflict condition. Moreover, radio parameters can be adapted, including elevation, azimuth, and transmit power, to correct the PCI conflict condition by reducing overlap of coverage areas with matching PCI information.
    • 通过调整小区覆盖区域来调整RAN性能可以帮助优化无线网络。 可以通过检测到的邻近基站的距离分析来确定基站覆盖区域。 这可以响应于物理小区标识符(PCI)冲突条件的确定。 当确定PCI冲突时,可以采用每个基站的唯一标识符,以便于确定基站的位置信息。 可以采用位置信息来确定基于距离的特征,其可以促进无线网络邻居关系的适配以适应RAN覆盖区域拓扑。 基于距离的特征可以包括最近邻,接近预定距离等。另外,可以更新PCI信息以校正PCI冲突条件。 此外,无线电参数可以适应,包括高程,方位角和发射功率,以通过减少具有匹配PCI信息的覆盖区域的重叠来校正PCI冲突条件。
    • 9. 发明申请
    • TIMING ADVANCE INFORMATION FOR ADAPTING NEIGHBOR RELATIONS
    • 适应邻里关系的时间预报信息
    • US20140071856A1
    • 2014-03-13
    • US13609051
    • 2012-09-10
    • Arthur Richard BriseboisThomas W. HendersonFereidoun Tafreshi
    • Arthur Richard BriseboisThomas W. HendersonFereidoun Tafreshi
    • H04W72/04H04W72/10H04W36/08H04W84/18
    • H04W56/00H04W24/02H04W36/00835
    • Adjusting radio area network performance by adapting cell coverage area can help optimize the operating efficiency of a wireless network. Base station coverage areas can be determined by analysis of reported timing advance information. This can facilitate adjusting coverage areas. Further, integration with network topology planning components and management components can be employed. Moreover, prioritization of base stations in Automatic Neighbor Relations (ANR) neighbor lists can improve coverage balance by influencing complex heterogeneous coverage layout systems. Historical timing advance information can be employed to facilitate analysis of statistical coverage conditions for cells, analysis of coverage areas as they relate to performance metrics, analysis of coverage areas with regard to specific event such as handovers, etc. Moreover, coverage area analysis can be linked to alarm systems.
    • 通过调整小区覆盖区域来调整无线区域网络性能可以帮助优化无线网络的运行效率。 可以通过分析报告的定时提前信息来确定基站覆盖区域。 这可以方便调整覆盖范围。 此外,可以采用与网络拓扑规划组件和管理组件的集成。 此外,自动邻居关系(ANR)邻居列表中的基站的优先级可以通过影响复杂的异构覆盖布局系统来提高覆盖平衡。 可以采用历史时间推进信息来促进细胞的统计覆盖条件的分析,与性能指标相关的覆盖区域的分析,关于特定事件如切换等的覆盖区域的分析。此外,覆盖区域分析可以是 与报警系统相连。