公开(公告)号：US08842525B2

公开(公告)日：2014-09-23

申请号：US12575691

申请日：2009-10-08

申请人： John Yongchae Kim ,  Joe Martire ,  Thuy Thomas Tran

发明人： John Yongchae Kim ,  Joe Martire ,  Thuy Thomas Tran

IPC分类号： H04W4/00 ,  H04B7/14 ,  H04J1/10 ,  H04J3/08

CPC分类号： H04W16/26 ,  H04W8/005 ,  H04W24/00

摘要： The present document describes a system and method for extending a wireless communication coverage area of a cellular wireless base station transceiver (BTS) to enable control signaling and identification of mobile stations not currently within a coverage area of an existing beamform antenna pattern of the BTS, for example. A cellular BTS may scan through dead zones of coverage areas provided by the BTS to identify mobile stations not within the coverage area of the BTS, but within a possible service area of the BTS. In addition, the BTS may receive a relaying control signal from a mobile station located within the coverage area of the BTS, and the signal will indicate a location of another mobile station not within the coverage area of the BTS but within the service area of the BTS. In either example, the BTS may attempt to provide a coverage area to the mobile station located in the control signaling dead zone, for example.

摘要翻译： 本文件描述了一种用于扩展蜂窝无线基站收发信机（BTS）的无线通信覆盖区域的系统和方法，以便能够控制信号和识别当前不在BTS的现有波束形天线方案的覆盖区域内的移动站， 例如。 蜂窝BTS可以扫描由BTS提供的覆盖区域的死区，以识别不在BTS的覆盖区域内但在BTS的可能服务区域内的移动站。 此外，BTS可以从位于BTS的覆盖区域内的移动台接收中继控制信号，并且该信号将指示不在BTS的覆盖区域内但在BTS的覆盖区域内的另一个移动站的位置 BTS。 在任一示例中，BTS可以尝试向位于控制信令死区中的移动台提供覆盖区域。

公开(公告)号：US20110085492A1

公开(公告)日：2011-04-14

申请号：US12575691

申请日：2009-10-08

申请人： John Yongchae Kim ,  Joe Martire ,  Thuy Thomas Tran

发明人： John Yongchae Kim ,  Joe Martire ,  Thuy Thomas Tran

IPC分类号： H04W4/00

CPC分类号： H04W16/26 ,  H04W8/005 ,  H04W24/00

摘要： The present document describes a system and method for extending a wireless communication coverage area of a cellular wireless base station transceiver (BTS) to enable control signaling and identification of mobile stations not currently within a coverage area of an existing beamform antenna pattern of the BTS, for example. A cellular BTS may scan through dead zones of coverage areas provided by the BTS to identify mobile stations not within the coverage area of the BTS, but within a possible service area of the BTS. In addition, the BTS may receive a relaying control signal from a mobile station located within the coverage area of the BTS, and the signal will indicate a location of another mobile station not within the coverage area of the BTS but within the service area of the BTS. In either example, the BTS may attempt to provide a coverage area to the mobile station located in the control signaling dead zone, for example.

摘要翻译： 本文件描述了一种用于扩展蜂窝无线基站收发信机（BTS）的无线通信覆盖区域的系统和方法，以便能够控制信号和识别当前不在BTS的现有波束形天线方案的覆盖区域内的移动站， 例如。 蜂窝BTS可以扫描由BTS提供的覆盖区域的死区，以识别不在BTS的覆盖区域内但在BTS的可能服务区域内的移动站。 此外，BTS可以从位于BTS的覆盖区域内的移动台接收中继控制信号，并且该信号将指示不在BTS的覆盖区域内但在BTS的服务区域内的另一个移动站的位置 BTS。 在任一示例中，BTS可以尝试向位于控制信令死区中的移动台提供覆盖区域。

公开(公告)号：US08320920B1

公开(公告)日：2012-11-27

申请号：US11455021

申请日：2006-06-15

申请人： Thuy Thomas Tran

发明人： Thuy Thomas Tran

IPC分类号： H04W40/00

CPC分类号： H04W16/18

摘要： Methods for decommissioning wireless transmission sites include calculating coverage radii for wireless transmission stations, and representing the wireless transmission stations as a two-dimensional grid. In one embodiment, the virtual cells that comprise the grid having a virtual cell size that is based on the coverage radii. Virtual grid cells having excess wireless transmission stations are identified. Particular excess wireless transmissions stations are then selected for decommissioning based on a predetermined factor.

摘要翻译： 无线传输站点的退役方法包括计算无线传输站的覆盖半径，并将无线传输站表示为二维网格。 在一个实施例中，构成网格的虚拟小区具有基于覆盖半径的虚拟小区大小。 识别具有多余无线传输站的虚拟网格单元。 然后基于预定因素选择特定的多余的无线传输站用于退役。

公开(公告)号：US07925266B1

公开(公告)日：2011-04-12

申请号：US11455162

申请日：2006-06-15

申请人： Thuy Thomas Tran

发明人： Thuy Thomas Tran

IPC分类号： H04W40/00

CPC分类号： H04W16/18

摘要： The coverage radii for a number of wireless transmission stations is calculated based on one or both of a link budget analysis and a propagation model. At least one coverage gap may then be identified within a given coverage area of a communications network, and locations selected for new wireless transmission stations based on a location selection criteria. The previously-identified coverage gap information is updated to take into account the wireless coverage to be provided by the new wireless transmission station, after which additional passes of the coverage area may be performed to identify locations for additional new wireless transmission station based on both the location selection criteria and on the updated coverage gap.

摘要翻译： 基于链路预算分析和传播模型中的一个或两个来计算多个无线传输站的覆盖半径。 然后可以在通信网络的给定覆盖区域内识别至少一个覆盖间隙，以及基于位置选择标准为新无线传输站选择的位置。 先前确定的覆盖距离信息被更新以考虑由新的无线传输站提供的无线覆盖范围，之后可以执行覆盖区域的附加路径以基于两者来实现附加的新无线传输站的位置 位置选择标准和更新的覆盖率差距。

公开(公告)号：US09015019B1

公开(公告)日：2015-04-21

申请号：US11595121

申请日：2006-11-08

申请人： John Y. Kim ,  Dale Thompson Peters, Jr. ,  Thuy Thomas Tran

发明人： John Y. Kim ,  Dale Thompson Peters, Jr. ,  Thuy Thomas Tran

IPC分类号： G06G7/62 ,  H04W74/00 ,  H04W16/22

CPC分类号： H04W74/00 ,  H04W16/22 ,  H04W74/002

摘要： A simulation platform for early evaluation of the performance of a cdma2000 radio access network uses a generic network simulator as the core simulation engine. The simulation platform includes a mobile device simulation module configured to simulate communications between mobile devices and radio access networks, and a network application simulation module configured to simulate network application functionality. In one embodiment, the network simulation engine, mobile device simulation module and the network application simulation module are linked to emulate end-to-end network communications.

摘要翻译： 用于早期评估cdma2000无线电接入网络性能的仿真平台使用通用网络模拟器作为核心仿真引擎。 模拟平台包括被配置为模拟移动设备和无线电接入网络之间的通信的移动设备模拟模块，以及被配置为模拟网络应用功能的网络应用仿真模块。 在一个实施例中，网络仿真引擎，移动设备仿真模块和网络应用仿真模块被链接以模拟端到端网络通信。

公开(公告)号：US08825061B1

公开(公告)日：2014-09-02

申请号：US11385723

申请日：2006-03-22

申请人： Thuy Thomas Tran ,  Janet Young ,  Zaroking Carvajal Castro

发明人： Thuy Thomas Tran ,  Janet Young ,  Zaroking Carvajal Castro

IPC分类号： H04W40/00 ,  H04W24/08 ,  H04W4/26 ,  H04M15/00 ,  H04M17/00 ,  H04M3/42

CPC分类号： H04W24/08 ,  H04M3/42 ,  H04M15/58 ,  H04M15/853 ,  H04M17/00 ,  H04W4/24 ,  H04W16/08 ,  H04W16/18

摘要： Systems and methods for wireless network planning are provided. The wireless network capacity forecast can account for different usage patterns of different types of wireless communication services and/or of prepaid and postpaid mobile stations. The wireless network capacity forecast can also account for an ability of different mobile stations with different capabilities to operate in different frequency bands. The wireless network capacity forecast can identify base sites that should be split into two or more base sites.

摘要翻译： 提供无线网络规划的系统和方法。 无线网络容量预测可以解决不同类型的无线通信服务和/或预付费和后付费移动台的不同使用模式。 无线网络容量预测还可以解决不同移动台在不同频段下运行不同能力的能力。 无线网络容量预测可以识别应分为两个或多个基站的基站。