公开(公告)号：US08259680B2

公开(公告)日：2012-09-04

申请号：US12692850

申请日：2010-01-25

申请人： Francesco Pica ,  Duan Long ,  Andrea Garavaglia

发明人： Francesco Pica ,  Duan Long ,  Andrea Garavaglia

IPC分类号： H04W4/00

CPC分类号： H04W36/0083

摘要： A method and apparatus facilitating efficient handover by a wireless communications device is provided. The method may comprise obtaining at least two handover metrics for a target cell and for a serving cell, wherein the at least two handover metrics are determined by a request received from the serving cell, determining if all the obtained handover metrics for the target cell are greater than or equal to corresponding threshold values, wherein the corresponding threshold values for the at least two handover metrics are determined by the request received from the serving cell, determining if at least one of the obtained handover metrics for the serving cell is less than the corresponding threshold value, and generating a measurement report indicating the target cell as a handover candidate cell.

摘要翻译： 提供了一种促进无线通信设备的有效切换的方法和装置。 所述方法可以包括获得目标小区和服务小区的至少两个切换度量，其中所述至少两个切换度量由从所述服务小区接收的请求确定，确定所获得的所有目标小区的切换度量是否为 大于或等于对应的阈值，其中所述至少两个切换度量的对应阈值由从所述服务小区接收的请求确定，确定所获得的所述服务小区的切换度量中的至少一个是否小于 相应的阈值，并且生成指示目标小区作为切换候选小区的测量报告。

公开(公告)号：US20110111765A1

公开(公告)日：2011-05-12

申请号：US12897713

申请日：2010-10-04

申请人： Ming Yang ,  Francesco Pica ,  Long Duan ,  Leonid Golovanevsky

发明人： Ming Yang ,  Francesco Pica ,  Long Duan ,  Leonid Golovanevsky

IPC分类号： H04W72/04

CPC分类号： H04W72/0486 ,  H04W72/0413 ,  H04W72/042

摘要： Disclosed are systems, methods and computer program products for traffic volume reporting during radio access network (RAN) connection setup. In one aspect, the RAN broadcasts an indicator that it accepts traffic volume measurements (TVM) from access terminals (ATs) and an associated TVM threshold. An AT measures its traffic volume before requesting a connection with the RAN. If the traffic volume is above the threshold, AT transmits to the RAN a connection request containing a TVM indicator that the measured traffic volume from the AT is above the threshold. If the traffic volume is below the threshold, AT transmits to the RAN a connection request containing a TVM indicator that the traffic volume is below the threshold.

摘要翻译： 公开了用于在无线接入网络（RAN）连接设置期间的业务量报告的系统，方法和计算机程序产品。 在一个方面，RAN广播其接受来自接入终端（AT）的业务量测量（TVM）和相关联的TVM阈值的指示符。 在请求与RAN的连接之前，AT测量其流量。 如果流量高于阈值，则AT向RAN发送包含TVM指示符的来自AT的测量业务量高于阈值的连接请求。 如果流量低于阈值，则AT向RAN发送包含TVM指示符的流量低于阈值的连接请求。

公开(公告)号：US20080311900A1

公开(公告)日：2008-12-18

申请号：US12138056

申请日：2008-06-12

申请人： Francesco Pica ,  Andrea Garavaglia ,  Long Duan

发明人： Francesco Pica ,  Andrea Garavaglia ,  Long Duan

IPC分类号： H04Q7/34 ,  H04Q7/22

CPC分类号： H04W36/30

摘要： To determine a cell for usage in wireless communication, a signal-to-noise ratio or a signal-to-power ratio can be used in selecting an appropriate cell. However, cell selection can also configure to take both signal-to-noise ratio and signal-to-power ratio into account. Multiple available cells can be analyzed and a highest ranking cell can be selected through balancing the aforementioned ratios. In addition, to minimize transferring between cells, a limitation can be placed such that a cell is not left unless there is better of both the aforementioned ratios at another cell.

摘要翻译： 为了确定用于无线通信的小区，可以使用信噪比或信号功率比来选择合适的小区。 然而，小区选择也可以配置为考虑信噪比和信号功率比。 可以分析多个可用单元，并通过平衡上述比例来选择最高等级的单元。 另外，为了使小区之间的传送最小化，可以进行限制，使得不会留下单元，除非在另一个单元上存在两个上述的比例。

公开(公告)号：US08966055B2

公开(公告)日：2015-02-24

申请号：US12478349

申请日：2009-06-04

申请人： Mukesh K. Mittal ,  Sunil S. Patil ,  Francesco Pica ,  Kausik Ray Chaudhuri ,  Umair Ahmed Syed

发明人： Mukesh K. Mittal ,  Sunil S. Patil ,  Francesco Pica ,  Kausik Ray Chaudhuri ,  Umair Ahmed Syed

IPC分类号： G06F15/173 ,  H04L12/24 ,  H04L12/26

CPC分类号： H04L41/0609 ,  H04L41/22 ,  H04L43/0805 ,  H04L43/16

摘要： A method and apparatus for facilitating capacity monitoring and recommending action for a wireless network is provided. The method may comprise: obtaining data associated with one or more capacity attributes and one or more key performance indicators (KPIs) associated with a network, calculating network level values for the one or more KPIs from the obtained data, generating performance data graphs by plotting a first of the one or more KPIs against a second of the one or more KPIs, analyzing the one or more performance data graphs to determine at least one alarm threshold, and monitoring the one or more capacity attributes to determine if any of the at least one alarm thresholds has been triggered.

摘要翻译： 提供了一种用于促进无线网络的容量监视和推荐动作的方法和装置。 该方法可以包括：获得与一个或多个容量属性相关联的数据和与网络相关联的一个或多个关键性能指标（KPI），从所获得的数据计算一个或多个KPI的网络级值，通过绘制生成性能数据图 针对所述一个或多个KPI中的第二个KPI的一个或多个KPI中的第一个，分析所述一个或多个性能数据图以确定至少一个警报阈值，以及监视所述一个或多个容量属性以确定是否至少 已经触发了一个警报阈值。

公开(公告)号：US20100003978A1

公开(公告)日：2010-01-07

申请号：US12491856

申请日：2009-06-25

申请人： Amer Catovic ,  Francesco Pica ,  Mukesh K. Mittal ,  Mustafa Saglam

发明人： Amer Catovic ,  Francesco Pica ,  Mukesh K. Mittal ,  Mustafa Saglam

IPC分类号： H04W4/00

CPC分类号： H04W60/00

摘要： An apparatus and method comprising determining if the timing of a registration system information (RSI) or a paging occasion occurs first; if the paging occasion occurs first, checking for a page and answering the page on the target cell after collecting system information (SI) if the page exists; or if the timing of the RSI occurs first: reading RSI and obtaining a registration area indicator of the target cell; determining if the registration area indicators of a source cell and of the target cell are the same; if not, determining whether checking the page in the source cell would overlap with receiving SI from the target cell; if overlap, or if same, collect SI and monitor a paging channel in the target cell; or if no overlap, checking for the page in the source cell, and if no page, collect SI and monitor the paging channel in the target cell.

摘要翻译： 一种装置和方法，包括确定是否首先发生注册系统信息（RSI）或寻呼场合的定时; 如果首先发生寻呼时机，则如果页面存在，则在收集系统信息（SI）之后，检查页面并应答目标小区上的页面; 或者如果首先发生RSI的定时：读取RSI并获得目标小区的注册区域指示符; 确定源单元和目标单元的注册区域指示符是否相同; 如果不是，确定是否检查源小区中的页面将与从目标小区的接收SI重叠; 如果重叠，或者如果相同，则收集SI并监视目标小区中的寻呼信道; 或者如果没有重叠，则检查源小区中的页面，如果没有页面，则收集SI并监视目标小区中的寻呼信道。