专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013002905A1 METHOD AND APPARATUS FOR GEO-LOCATING MOBILE STATION 审中-公开
标题翻译：地球定位移动站的方法与装置
公开(公告)号：WO2013002905A1
公开(公告)日：2013-01-03
申请号：PCT/US2012/038042
申请日：2012-05-16
申请人： ALCATEL LUCENT , SANDERS, Susan, W. , BU, Tian
发明人： SANDERS, Susan, W. , BU, Tian
IPC分类号： G01S3/30 , G01S5/02 , G01S5/12 , G01S13/76
CPC分类号： H04W4/025 , G01S3/30 , G01S5/0252 , G01S5/12 , G01S13/765
摘要： A method for estimating a geographic location of a mobile station includes calculating an angular position of a mobile station to a base station based on first and second signal strength measurements and an angular position reference for the base station, the signal strength measurements from the mobile station for RF signals from first and second sector antennas of the base station. Another method includes calculating a radial distance of a mobile station from a base station serving the mobile station, determining a signal strength report from the mobile station includes a signal strength measurement for an RF signal from a first sector antenna of the base station, and identifying a geographic location of the mobile station based on intersection of a circle around the base station with a radius of the radial distance with a sub-sector geographic area in an RF coverage map for the first sector antenna.
摘要翻译：一种用于估计移动站的地理位置的方法包括基于第一和第二信号强度测量和基站的角位置参考来计算移动站与基站的角位置，来自移动台的信号强度测量用于来自基站的第一和第二扇区天线的射频信号。另一种方法包括：计算移动站与服务于移动站的基站的径向距离，确定来自移动站的信号强度报告包括来自基站的第一扇区天线的RF信号的信号强度测量，以及识别所述移动站的地理位置基于所述基站周围的圆与所述径向距离的半径与所述第一扇区天线的RF覆盖图中的子扇区地理区域相交叉。

2. 发明申请

WO2012141998A1 MAPPING PRIVATE AND PUBLIC ADDRESSES 审中-公开
标题翻译：映射私人和公共地址
公开(公告)号：WO2012141998A1
公开(公告)日：2012-10-18
申请号：PCT/US2012/032780
申请日：2012-04-09
申请人： ALCATEL LUCENT , BU, Tian , ZHAO, Yao
发明人： BU, Tian , ZHAO, Yao
IPC分类号： H04L29/12
CPC分类号： H04L61/2567 , H04L29/0653 , H04L45/00 , H04L47/10 , H04L61/2514
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: identifying, at the net work node, a packet associated with a first address; determining, at the network node, that an alternate address mapping is unknown to the network node for the first address; generating a request message based on at least a portion of the packet; transmitting the request message to a different node; receiving a response message, the response message including a second address, wherein the second address is an alternative address for the first address; and storing the first address and the second address together as an alternate address mapping.
摘要翻译：各种示例性实施例涉及包括以下中的一个或多个的方法和相关网络节点：在网络工作节点处识别与第一地址相关联的分组; 在所述网络节点处确定所述网络节点对于所述第一地址的备用地址映射是未知的; 基于所述分组的至少一部分来生成请求消息; 将请求消息发送到不同的节点; 接收响应消息，所述响应消息包括第二地址，其中所述第二地址是所述第一地址的备选地址; 以及将第一地址和第二地址一起存储为备用地址映射。

3. 发明申请

WO2011019534A1 ESTIMATION METHOD FOR LOSS RATES IN A PACKETIZED NETWORK 审中-公开
标题翻译：封装网络中丢失率的估计方法
公开(公告)号：WO2011019534A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/044095
申请日：2010-08-02
申请人： ALCATEL-LUCENT USA INC. , BU, Tian , CAO, Jin
发明人： BU, Tian , CAO, Jin
IPC分类号： H04W24/08
CPC分类号： H04W24/08 , H04L43/0835 , H04W84/042 , H04W88/18
摘要： A method is provided, according to which data are collected on downstream packet losses at a single point in a network. From from the collected data, packet loss rates are estimated on at least two subnetworks downstream of the collection point. The respective subnetworks may differ by one or more links.
摘要翻译：提供了一种方法，根据该方法，在网络中的单个点处收集关于下游分组丢失的数据。从收集的数据中，在收集点下游的至少两个子网络上估计丢包率。相应的子网可以由一个或多个链路来区分。

4. 发明申请

WO2013002906A1 METHOD AND APPARATUS FOR GEO-LOCATING MOBILE STATION 审中-公开
标题翻译：地球定位移动站的方法与装置
公开(公告)号：WO2013002906A1
公开(公告)日：2013-01-03
申请号：PCT/US2012/038062
申请日：2012-05-16
申请人： ALCATEL LUCENT , SANDERS, Susan, W. , BU, Tian
发明人： SANDERS, Susan, W. , BU, Tian
IPC分类号： G01S3/30 , G01S5/02 , G01S5/12 , G01S13/76
CPC分类号： G01S3/30 , G01S5/0252 , G01S5/12 , G01S13/765
摘要： A method for estimating a geographic location of a mobile station within a coverage area of a wireless network includes: determining a radial distance of the mobile station from a serving base station based on a round trip measurement and calculating an angular position of the mobile station in relation to the radial distance based on a first signal strength measurement, a second signal strength measurement, and an angular position reference that extends outward from the serving base station. The signal strength measurements representative of power characteristics of RF signals received by the mobile station from first and second sector antennas of the serving base station. An apparatus associated therewith includes a distance module to perform the determining and an angular position module to perform the calculating. The apparatus may be implemented in a base station, a geo-location service node, a network management node, or other communication nodes.
摘要翻译：一种用于估计无线网络的覆盖区域内的移动站的地理位置的方法包括：基于往返测量来确定移动站与服务基站的径向距离，并且计算移动台的角位置关于基于从服务基站向外延伸的第一信号强度测量，第二信号强度测量和角位置参考的径向距离。代表由移动台从服务基站的第一和第二扇区天线接收的RF信号的功率特性的信号强度测量。与其相关联的装置包括执行确定的距离模块和用于执行计算的角位置模块。该装置可以在基站，地理位置服务节点，网络管理节点或其他通信节点中实现。

5. 发明申请

WO2007075423A3 METHODS AND DEVICES FOR DEFENDING A 3G WIRELESS NETWORK AGAINST MALICIOUS ATTACKS 审中-公开
标题翻译：用于保护3G无线网络以防止恶意攻击的方法和设备
公开(公告)号：WO2007075423A3
公开(公告)日：2007-09-07
申请号：PCT/US2006047929
申请日：2006-12-15
申请人： LUCENT TECHNOLOGIES INC , BU TIAN , NORDEN SAMPHEL , WOO THOMAS Y
发明人： BU TIAN , NORDEN SAMPHEL , WOO THOMAS Y
IPC分类号： H04L29/06
CPC分类号： H04L63/1408 , H04L63/1458 , H04W8/22 , H04W12/12 , H04W24/00 , H04W84/04
摘要： Wireless state information collected or inferred from a 3G wireless network is used to detect and prevent malicious attacks against the network.
摘要翻译：从3G无线网络收集或推断的无线状态信息用于检测并防止对网络的恶意攻击。

6. 发明申请

WO2009045271A2 METHOD AND SYSTEM FOR CORRELATING IP LAYER TRAFFIC AND WIRELESS LAYER ELEMENTS IN A UMTS/GSM NETWORK 审中-公开
标题翻译：用于在UMTS / GSM网络中使IP层业务和无线层元相关的方法和系统
公开(公告)号：WO2009045271A2
公开(公告)日：2009-04-09
申请号：PCT/US2008/010793
申请日：2008-09-16
申请人： LUCENT TECHNOLOGIES INC. , BU, Tian , GAYDE, Ruth, Schaefer , MILLER, Scott, C. , MOCZULEWSKI, Kathleen, Ellen , MOUKALLED, Alex, Ibrahim , NORDEN, Samphel
发明人： BU, Tian , GAYDE, Ruth, Schaefer , MILLER, Scott, C. , MOCZULEWSKI, Kathleen, Ellen , MOUKALLED, Alex, Ibrahim , NORDEN, Samphel
IPC分类号： H04W72/04
CPC分类号： H04W12/12 , H04L63/1416 , H04L63/1458 , H04W24/08 , H04W80/04
摘要： The present invention relates to a correlation module (200) for correlating IP layer traffic and wireless layer network elements in a network. According to an example embodiment, the correlation module includes an RNC analyzer (210), a Gn snoop unit (220), and/or a mapping unit (230). The RNC analyzer is configured to collect wireless layer network element information from at least one RNC. The Gn snoop unit is configured to collect wireless layer network element information and IP layer traffic information from at least one Gn interface between a serving GPRS support node and a gateway GPRS support node. The mapping unit is configured to map the IP layer traffic and the wireless layer network elements in the network based on the collected IP layer traffic information and the collected wireless layer network element information. A method of correlating IP layer traffic and wireless layer network elements in a network is also disclosed.
摘要翻译：本发明涉及用于使IP层业务与网络中的无线层网元相关的相关模块（200）。根据示例实施例，相关模块包括RNC分析器（210），Gn窥探单元（220）和/或映射单元（230）。 RNC分析器被配置为从至少一个RNC收集无线层网元信息。 Gn侦听单元被配置为从服务GPRS支持节点和网关GPRS支持节点之间的至少一个Gn接口收集无线层网元信息和IP层业务信息。映射单元被配置为基于收集的IP层业务信息和收集的无线层网元信息来映射IP层业务和网络中的无线层网元。还公开了一种使IP层业务与网络中的无线层网元相关的方法。

7. 发明申请

WO2007050388B1 SYSTEM AND METHOD FOR ESTIMATING NETWORK TOMOGRAPHY 审中-公开
标题翻译：用于估计网络断层摄影的系统和方法
公开(公告)号：WO2007050388B1
公开(公告)日：2007-08-02
申请号：PCT/US2006040674
申请日：2006-10-18
申请人： LUCENT TECHNOLOGIES INC , BU TIAN , CAO JIN , CHEN AIYOU
发明人： BU TIAN , CAO JIN , CHEN AIYOU
IPC分类号： H04L12/26 , H04L12/24
CPC分类号： H04L41/00 , H04L43/0852
摘要： There is provided a system and method for estimating network tomography. More specifically, there is provided a computer system configured to measure the transmission delay along a path from a source endpoint of a computer network to a plurality of destination endpoints of the computer network, wherein the path includes at least two data links and wherein at least one of the data links is shared by the plurality of destination endpoints for transmissions from the source endpoint, to calculate a characteristic function of the measured transmission delay, and to calculate a performance parameter of one of the data links based on the characteristic function.
摘要翻译：提供了用于估计网络层析成像的系统和方法。更具体地，提供了一种计算机系统，其被配置为测量沿着从计算机网络的源端点到计算机网络的多个目的端点的路径的传输延迟，其中该路径包括至少两个数据链路，并且其中至少数据链路中的一个由多个目的地端点共享以用于来自源端点的传输，计算所测量的传输延迟的特征函数，并且基于特征函数来计算数据链路之一的性能参数。

8. 发明申请

WO2013003513A1 METHOD AND APPARATUS FOR MAPPING OPERATING PARAMETER IN COVERAGE AREA OF WIRELESS NETWORK 审中-公开
标题翻译：在无线网络覆盖区域映射操作参数的方法与装置
公开(公告)号：WO2013003513A1
公开(公告)日：2013-01-03
申请号：PCT/US2012/044490
申请日：2012-06-28
申请人： ALCATEL LUCENT , SANDERS, Susan, W. , BU, Tian
发明人： SANDERS, Susan, W. , BU, Tian
IPC分类号： G01S13/76 , H04W24/00 , H04W8/22 , H04W16/18 , H04W24/10 , H04W64/00 , H04W72/00 , H04W88/08
CPC分类号： G01S13/765 , G01S5/12 , G01S5/14 , H04W4/029 , H04W28/18 , H04W64/00
摘要： A method for mapping an operating parameter in a coverage area of a wireless network includes obtaining parameter measurements for an operating parameter associated with mobile stations operating in a select portion of a network coverage area for a wireless network, the network coverage area formed by base stations defining cellular coverage areas, the select portion formed by at least one base station, each at least one base station including multiple sector antennas, each sector antenna defining a sector coverage area within the cellular coverage area; and, for each obtained parameter measurement, estimating an instant geographic location of the mobile station in relation to the at least one base station serving the mobile station, each instant geographic location based on a round trip measurement and a signal strength measurement associated with the mobile station, each round trip measurement associated with the serving base station.
摘要翻译：用于映射无线网络的覆盖区域中的操作参数的方法包括获得与在无线网络的网络覆盖区域的选择部分中操作的移动站相关联的操作参数的参数测量，由基站形成的网络覆盖区域定义蜂窝覆盖区域，由至少一个基站形成的选择部分，每个至少一个基站包括多个扇区天线，每个扇区天线在蜂窝覆盖区域内定义扇区覆盖区域; 并且对于每个所获得的参数测量，基于服务于所述移动站的所述至少一个基站估计所述移动站的即时地理位置，基于往返测量和与所述移动站相关联的信号强度测量的每个即时地理位置站，每个往返测量与服务基站相关联。

9. 发明申请

WO2011002613A1 METHOD AND APPARATUS FOR MOBILE FLOW RECORD GENERATION AND ANALYSIS 审中-公开
标题翻译：用于移动流记录生成和分析的方法和装置
公开(公告)号：WO2011002613A1
公开(公告)日：2011-01-06
申请号：PCT/US2010/038954
申请日：2010-06-17
申请人： ALCATEL-LUCENT USA INC. , BU, Tian , CHANDRANMENON, Girish , MILLER, Scott , NORDEN, Samphel
发明人： BU, Tian , CHANDRANMENON, Girish , MILLER, Scott , NORDEN, Samphel
IPC分类号： H04L12/26 , H04W24/00
CPC分类号： H04W24/08 , H04L43/026 , H04L43/04
摘要： A method, apparatus, and computer-readable storage medium for generating a mobile flow record for a mobile flow of a mobile node are provided. A method includes receiving information associated with signaling traffic of the mobile node, receiving information associated with bearer traffic of the mobile node, and generating the mobile flow record by correlating the information associated with signaling traffic of the mobile node and the information associated with bearer traffic of the mobile node. The mobile flow record includes IP layer information associated with the mobile flow and wireless layer information associated with the mobile flow.
摘要翻译：提供了一种用于为移动节点的移动流生成移动流记录的方法，装置和计算机可读存储介质。一种方法包括接收与所述移动节点的信令业务相关联的信息，接收与所述移动节点的承载业务相关联的信息，以及通过将与所述移动节点的信令业务相关联的信息与与承载业务相关联的信息相关联来生成所述移动流记录的移动节点。移动流记录包括与移动流相关联的IP层信息和与移动流相关联的无线层信息。

10. 发明申请

WO2009045271A3 METHOD AND SYSTEM FOR CORRELATING IP LAYER TRAFFIC AND WIRELESS LAYER ELEMENTS IN A UMTS/GSM NETWORK 审中-公开
标题翻译：用于在UMTS / GSM网络中与IP层交换和无线层元素相关联的方法和系统
公开(公告)号：WO2009045271A3
公开(公告)日：2009-08-27
申请号：PCT/US2008010793
申请日：2008-09-16
申请人： LUCENT TECHNOLOGIES INC , BU TIAN , GAYDE RUTH SCHAEFER , MILLER SCOTT C , MOCZULEWSKI KATHLEEN ELLEN , MOUKALLED ALEX IBRAHIM , NORDEN SAMPHEL
发明人： BU TIAN , GAYDE RUTH SCHAEFER , MILLER SCOTT C , MOCZULEWSKI KATHLEEN ELLEN , MOUKALLED ALEX IBRAHIM , NORDEN SAMPHEL
IPC分类号： H04W12/12
CPC分类号： H04W12/12 , H04L63/1416 , H04L63/1458 , H04W24/08 , H04W80/04
摘要： The present invention relates to a correlation module (200) for correlating IP layer traffic and wireless layer network elements in a network. According to an example embodiment, the correlation module includes an RNC analyzer (210), a Gn snoop unit (220), and/or a mapping unit (230). The RNC analyzer is configured to collect wireless layer network element information from at least one RNC. The Gn snoop unit is configured to collect wireless layer network element information and IP layer traffic information from at least one Gn interface between a serving GPRS support node and a gateway GPRS support node. The mapping unit is configured to map the IP layer traffic and the wireless layer network elements in the network based on the collected IP layer traffic information and the collected wireless layer network element information. A method of correlating IP layer traffic and wireless layer network elements in a network is also disclosed.
摘要翻译：本发明涉及一种用于使IP层业务与网络中的无线层网元相关的相关模块（200）。根据示例实施例，相关模块包括RNC分析器（210），Gn窥探单元（220）和/或映射单元（230）。 RNC分析器被配置为从至少一个RNC收集无线层网元信息。 Gn监听单元被配置为从服务GPRS支持节点和网关GPRS支持节点之间的至少一个Gn接口收集无线层网元信息和IP层业务信息。映射单元基于收集的IP层业务信息和收集的无线层网元信息，配置IP层流量和网络中的无线层网元。还公开了一种将IP层业务与无线层网元相关联在网络中的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式