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1. 发明授权

US09078178B2 Handover control 有权
标题翻译：切换控制
公开(公告)号：US09078178B2
公开(公告)日：2015-07-07
申请号：US13514423
申请日：2010-12-01
申请人： Louis Gwyn Samuel , Holger Claussen , Lester T. W. Ho , Malek Shahid
发明人： Louis Gwyn Samuel , Holger Claussen , Lester T. W. Ho , Malek Shahid
IPC分类号： H04W36/00 , H04W84/04 , H04W36/32
CPC分类号： H04W36/0083 , H04W36/0055 , H04W36/32 , H04W84/045
摘要： A method of identifying femto base station handover targets for user equipment in a wireless telecommunications network, a femto gateway operable to execute that method and a computer program product. The method comprises the steps of: receiving an indication of user equipment entry into a geographical area served by a femto base station; storing user equipment entry information, generated from said received indication of user equipment entry; receiving an indicator from user equipment identifying a detected femto base station as a handover target; and correlating said indicator against said user equipment entry information to identify those femto base stations having entered user equipment as handover targets.
摘要翻译：一种识别无线电信网络中的用户设备的毫微微基站切换目标的方法，可操作以执行该方法的微型网关和计算机程序产品。该方法包括以下步骤：接收用户设备进入由毫微微基站服务的地理区域的指示; 存储从所述接收的用户设备输入指示生成的用户设备条目信息; 从识别检测到的毫微微基站的用户设备接收指示符作为切换目标; 以及将所述指示符与所述用户设备条目信息相关联，以将具有输入的用户设备的那些毫微微基站识别为切换目标。

2. 发明申请

US20120322452A1 HANDOVER CONTROL 有权
标题翻译：切换控制
公开(公告)号：US20120322452A1
公开(公告)日：2012-12-20
申请号：US13514423
申请日：2010-12-01
申请人： Louis Gwyn Samuel , Holger Claussen , Lester T.W. Ho , Malek Shahid
发明人： Louis Gwyn Samuel , Holger Claussen , Lester T.W. Ho , Malek Shahid
IPC分类号： H04W36/08 , H04W36/32 , H04W36/30
CPC分类号： H04W36/0083 , H04W36/0055 , H04W36/32 , H04W84/045
摘要： A method of identifying femto base station handover targets for user equipment in a wireless telecommunications network, a femto gateway operable to execute that method and a computer program product. The method comprises the steps of: receiving an indication of user equipment entry into a geographical area served by a femto base station; storing user equipment entry information, generated from said received indication of user equipment entry; receiving an indicator from user equipment identifying a detected femto base station as a handover target; and correlating said indicator against said user equipment entry information to identify those femto base stations having entered user equipment as handover targets.
摘要翻译：一种识别无线电信网络中的用户设备的毫微微基站切换目标的方法，可操作以执行该方法的微型网关和计算机程序产品。该方法包括以下步骤：接收用户设备进入由毫微微基站服务的地理区域的指示; 存储从所述接收的用户设备输入指示生成的用户设备条目信息; 从识别检测到的毫微微基站的用户设备接收指示符作为切换目标; 以及将所述指示符与所述用户设备条目信息相关联，以将具有输入的用户设备的那些毫微微基站识别为切换目标。

3. 发明申请

US20130295916A1 REDUCTION OF INTERFERENCE IN MOBILE TELECOMMUNICATIONS SYSTEMS 审中-公开
标题翻译：减少移动通信系统中的干扰
公开(公告)号：US20130295916A1
公开(公告)日：2013-11-07
申请号：US13884393
申请日：2011-11-03
申请人： Malek Shahid , Holger Claussen , Louis Gwyn Samuel , Lester Tse We Ho
发明人： Malek Shahid , Holger Claussen , Louis Gwyn Samuel , Lester Tse We Ho
IPC分类号： H04W24/02
摘要： A method of reducing interference from neighbouring cells, by optimising transmission Primary Scrambling Codes (PSC) within a small cell of a mobile telecommunications system, comprising: performing a network listening operation in the small cell to monitor transmissions of neighbouring cells, and determining scrambling codes and timing offsets of such transmissions; and providing, either (1) by means of a cross-correlation matrix determined in an initial characterising step, or (2) by means of a real-time cross-correlation process, a Primary Scrambling Code and a timing offset, in dependence on the cross-correlation values of determined codes and timing offsets of the neighbouring cells with codes and offsets that may be used by the small cell, does and offsets for the small cell which have a reduced likelihood of interference with transmissions of the neighbouring cells.
摘要翻译：一种通过优化移动电信系统的小小区内的传输主要扰码（PSC）来减少来自相邻小区的干扰的方法，包括：在所述小小区中执行网络监听操作以监视相邻小区的传输，以及确定扰码和这种传输的定时偏移; 并且（1）通过在初始特征化步骤中确定的互相关矩阵，或（2）通过实时互相关处理，主扰码和定时偏移来提供，依赖于所确定的代码的互相关值和具有可由小单元使用的代码和偏移量的相邻单元的定时偏移对于具有减小的对相邻单元的传输的干扰的可能性的小单元执行和偏移。

4. 发明申请

US20130079020A1 FEMTOCELL BASE STATION, AND A METHOD OF TRIGGERING TRANSFER OF A RADIO CONNECTION WITH A USER TERMINAL FROM A MACROCELL BASE STATION TO A FEMTOCELL BASE STATION 审中-公开
标题翻译： FEMTOCELL基站，以及一种将用户终端从MACROCELL基站转移到FEMTOCELL基站的无线传输连接方法
公开(公告)号：US20130079020A1
公开(公告)日：2013-03-28
申请号：US13509053
申请日：2010-10-22
申请人： Malek Shahid , Maria Fuente , Holger Claussen , Louis Gwyn Samuel
发明人： Malek Shahid , Maria Fuente , Holger Claussen , Louis Gwyn Samuel
IPC分类号： H04W36/08
CPC分类号： H04W36/08 , H04W36/04 , H04W36/38 , H04W84/105
摘要： A method is provided of triggering transfer of connection by radio with a user terminal from a macrocell base station to a femtocell base station. The method comprises: the femtocell base station sending a triggering signal to the user terminal at the carrier frequency of the macrocell, the user terminal reacting by seeking to transfer the connection to the femtocell base generator station.
摘要翻译：提供了一种通过无线电与用户终端从宏小区基站到毫微微小区基站的连接传输的方法。所述方法包括：所述毫微微小区基站以所述宏小区的载波频率向所述用户终端发送触发信号，所述用户终端通过寻求将所述连接传送到所述毫微微小区基站发生站来进行反应。

5. 发明授权

US07907558B2 Method for providing a multicast service within a wireless communications system 有权
标题翻译：一种用于在无线通信系统内提供组播服务的方法
公开(公告)号：US07907558B2
公开(公告)日：2011-03-15
申请号：US11262485
申请日：2005-10-28
申请人： Malek Shahid , Louis Gwyn Samuel , Gerhard Helmut Hertlein
发明人： Malek Shahid , Louis Gwyn Samuel , Gerhard Helmut Hertlein
IPC分类号： H04H20/71
CPC分类号： H04W72/005 , H04L12/1836
摘要： In one aspect of the present invention, a method is provided for delivering multicast data to a plurality of mobile devices. The method comprises providing data using a first technique, such as multicast over HS-DSCH, to a first portion of the plurality of mobile devices, and providing data using a second technique, such as multicast over DCH or FACH, to a second portion of the plurality of mobile devices. The type of multicast technique used is based upon a quality of communications, such as the long term block error rate, that exists with respect to each of the mobile devices.
摘要翻译：在本发明的一个方面，提供了一种用于将多播数据传送到多个移动设备的方法。该方法包括使用第一技术（例如通过HS-DSCH进行组播）向多个移动设备的第一部分提供数据，以及使用诸如通过DCH或FACH的多播的第二技术向第二部分提供数据多个移动设备。所使用的多播技术的类型基于相对于每个移动设备存在的诸如长期块错误率的通信质量。

6. 发明授权

US08730796B2 Providing radio access between cellular and internet protocol-based wireless communication networks 有权
标题翻译：在蜂窝和基于互联网协议的无线通信网络之间提供无线接入
公开(公告)号：US08730796B2
公开(公告)日：2014-05-20
申请号：US11241843
申请日：2005-09-30
申请人： Louis Gwyn Samuel , Malek Shahid , Markus Georg Bauer , Gerhard Helmut Hertlein
发明人： Louis Gwyn Samuel , Malek Shahid , Markus Georg Bauer , Gerhard Helmut Hertlein
IPC分类号： H04J3/14
CPC分类号： H04L47/14 , H04L45/12 , H04L47/10 , H04L47/2416 , H04L47/2425 , H04L47/35 , H04L67/16 , H04W28/22 , H04W40/02 , H04W80/04 , H04W92/02
摘要： The present invention provides a method and an apparatus for providing radio access in a communication system by inter-working between at least two packet-based networks, such as heterogeneous cellular networks including a cellular network and an Internet Protocol (IP)-based wireless data network. The method includes enabling a packet routing path across the cellular and wireless data networks to provide a quality of service metric and an indication for mobility information associated with a user of a mobile device. The method further comprises transferring the quality of service metric and the indication for mobility information on the packet routing path in response to a service request across the networks. To provide wireless radio access, an IP-based communication system may use a wireless router, such as a base station router (BSR) and an inter-working unit. The inter-working unit may enable a packet routing path to provide a Quality of Service (QoS) metric and an indication for mobility information, such as mobility context information, associated with a user of a mobile device. In this way, instead of using a Mobile-IP client of the mobile device, the inter-working unit may provide radio access to the cellular network and the wireless data network using the wireless router.
摘要翻译：本发明提供一种通过在至少两个基于分组的网络之间相互作用来提供通信系统中的无线电接入的方法和装置，所述至少两个基于分组的网络例如包括蜂窝网络和基于因特网协议（IP）的无线数据的异构蜂窝网络网络。该方法包括启用跨蜂窝和无线数据网络的分组路由路径以提供服务质量度量以及与移动设备的用户相关联的移动性信息的指示。该方法还包括响应于跨网络的服务请求，传送服务质量度量和移动性信息对分组路由路径的指示。为了提供无线电接入，基于IP的通信系统可以使用诸如基站路由器（BSR）和互通单元之类的无线路由器。互通单元可以使分组路由路径能够提供与移动设备的用户相关联的移动性信息（例如移动性上下文信息）的服务质量（QoS）度量和指示。以这种方式，代替使用移动设备的移动IP客户端，互操作单元可以使用无线路由器向蜂窝网络和无线数据网络提供无线电接入。

7. 发明申请

US20150111501A1 METHOD OF MANAGING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：管理无线通信系统干扰的方法
公开(公告)号：US20150111501A1
公开(公告)日：2015-04-23
申请号：US14589408
申请日：2015-01-05
申请人： Lester Tse Wee Ho , Hamid Reza Karimi , Holger Claussen , Louis Gwyn Samuel
发明人： Lester Tse Wee Ho , Hamid Reza Karimi , Holger Claussen , Louis Gwyn Samuel
IPC分类号： H04W72/08 , H04B1/10
CPC分类号： H04W72/082 , H04B1/10 , H04W74/085
摘要： The present invention provides methods of managing interference in a wireless communication system. The methods may include receiving information indicative of a portion of an interfering signal received by a first wireless communication device, decoding the portion of the interfering signal, and providing at least one back-off instruction destined for a second wireless communication device based on the decoded portion of the interfering signal.
摘要翻译：本发明提供了一种管理无线通信系统中的干扰的方法。所述方法可以包括接收指示由第一无线通信设备接收的干扰信号的一部分的信息，对干扰信号的该部分进行解码，以及基于解码后的第二无线通信设备提供至少一个指向第二无线通信设备的退避指令部分干扰信号。

8. 发明授权

US08369859B2 Controlling transmit power of picocell base units 有权
标题翻译：控制微微蜂窝基站的发射功率
公开(公告)号：US08369859B2
公开(公告)日：2013-02-05
申请号：US11438475
申请日：2006-05-22
申请人： Holger Claussen , Hamid Reza Karimi , Lester Tse Wee Ho , Louis Gwyn Samuel
发明人： Holger Claussen , Hamid Reza Karimi , Lester Tse Wee Ho , Louis Gwyn Samuel
IPC分类号： H04W40/00 , H04W16/24
CPC分类号： H04W52/244 , H04W16/32 , H04W52/143
摘要： A transmit power control technique within a wireless communication system includes adjusting a transmit power used by a picocell base station unit based upon a position of the picocell within a macrocell. When a picocell base station unit is located relatively close to a macrocell base station or center of the macrocell, the transmit power of the picocell base station unit is increased to avoid downlink interference from the macrocell base station for mobile stations communicating within the picocell. When a picocell base station unit is located relatively close to an edge of a macrocell, the transmit power of the picocell base station is decreased to avoid interference caused by the picocell base station unit for mobile stations communicating within the macrocell in the vicinity of the picocell. In a disclosed example determined downlink interference levels provide an indication of the position of the picocell within the macrocell and provide an indication of how to automatically adjust the transmit power of the picocell base station unit.
摘要翻译：无线通信系统内的发射功率控制技术包括：基于微蜂窝小区中的位置来调整微微小区基站单元使用的发射功率。当微微小区基站单元位于相对靠近宏小区基站或宏小区的中心时，增加微微小区基站单元的发射功率，以避免来自宏小区基站的用于在微微小区内通信的移动站的下行干扰。当微微小区基站单元位于相对靠近宏小区的边缘时，微微小区基站的发射功率减小，以避免由微微小区基站单元对微微小区附近的宏小区内通信的移动站造成的干扰。在公开的示例中，确定的下行链路干扰电平提供微蜂窝在宏小区内的位置的指示，并提供如何自动调整微微小区基站单元的发射功率的指示。

9. 发明申请

US20120100842A1 EVOLVING ALGORITHMS FOR NETWORK NODE CONTROL IN A TELECOMMUNICATIONS NETWORK BY GENETIC PROGRAMMING 有权
标题翻译：通过遗传编程在电信网络中进行网络节点控制的演化算法
公开(公告)号：US20120100842A1
公开(公告)日：2012-04-26
申请号：US13256736
申请日：2010-03-12
申请人： Imran Ashraf , Lester Tse Wee Ho , Holger Claussen , Louis Gwyn Samuel
发明人： Imran Ashraf , Lester Tse Wee Ho , Holger Claussen , Louis Gwyn Samuel
IPC分类号： H04W4/00
CPC分类号： G06N3/126
摘要： A method is provided of evolving algorithms for network node control in a telecommunications network by genetic programming to (a) generate algorithms (b) determining fitness level of the algorithms based on a model of the telecommunications network and (c) select the algorithm that meet a predetermined fitness level or number of generations of evolution. The model is updated and the steps (a), (b) and (c) are repeated automatically to provide a series of algorithms over time adapted to the changing model of the network for possible implementation in the network.
摘要翻译：提供了一种用于通过遗传编程在电信网络中进行网络节点控制的演进算法的方法，以（a）生成算法（b）基于电信网络的模型确定算法的适应度级别;（c）选择满足的算法预定的健身水平或进化代数。该模型被更新，并且自动重复步骤（a），（b）和（c），以提供随时间变化的一系列算法，以适应网络的变化模型，以便可能在网络中实现。

10. 发明授权

US08108003B2 Controlling base station router device definition codes 有权
标题翻译：控制基站路由器设备定义码
公开(公告)号：US08108003B2
公开(公告)日：2012-01-31
申请号：US11371636
申请日：2006-03-09
申请人： Holger Claussen , Lester Tse Wee Ho , Hamid Reza Karimi , Louis Gwyn Samuel
发明人： Holger Claussen , Lester Tse Wee Ho , Hamid Reza Karimi , Louis Gwyn Samuel
IPC分类号： H04M1/00 , H04B1/38
CPC分类号： H04W8/26 , H04W16/16
摘要： A wireless communication system (20) allows for using base station router devices (30, 32) for in building communications using a mobile station (22). Automatically configuring a definition code such as primary scrambling codes or pseudo random noise offsets of the base station router devices (30, 32) facilitates minimizing or avoiding false handovers between a macrocell base station (24) and one of the base station router devices (30, 32). In a disclosed example, a controller (26) such as a radio network controller communicates with at least one of the base station router devices (30, 32) for automatically changing a definition code used by such a device to avoid correspondence between definition codes within a selected range.
摘要翻译：无线通信系统（20）允许使用基站路由器设备（30,32）来建立使用移动站（22）的通信。自动配置诸如基站路由器设备（30,32）的主扰码或伪随机噪声偏移的定义代码有助于最小化或避免宏蜂窝基站（24）与基站路由器设备（30）之一之间的错误切换，32）。在公开的示例中，诸如无线电网络控制器的控制器（26）与基站路由器设备（30,32）中的至少一个通信，用于自动地改变由这样的设备使用的定义码，以避免在此之内的定义码之间的对应一个选定的范围。

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