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1. 发明授权

US08750876B2 Methods and devices for adjusting resource management procedures in heterogeneous communication networks based on cell information 有权
标题翻译：基于小区信息调整异构通信网络资源管理程序的方法和装置
公开(公告)号：US08750876B2
公开(公告)日：2014-06-10
申请号：US13454857
申请日：2012-04-24
申请人： Konstantinos Dimou , Jan-Erik Berg , Yu Yang
发明人： Konstantinos Dimou , Jan-Erik Berg , Yu Yang
IPC分类号： H04W72/04
CPC分类号： H04W36/0083 , H04W36/0088
摘要： Devices and methods for adjusting resource management procedures in a mobile device communicating with a node operating in a cell in a heterogeneous communication network are disclosed. In one aspect, a method includes receiving a signal, including a reference signal, transmitted from the node during a predetermined time period, measuring signal reception information, including reference signal power values, at predetermined time intervals during the predetermined time period, measuring speeds of movement of the mobile device at the predetermined time intervals, determining a reference signal power variation value based on the variability of the measured reference signal power values, comparing the determined reference signal power variation value with a predetermined power threshold value for a given measured speed, determining cell information based on the comparison, determining an adjustment to a resource management procedure based on the determined cell information, and adjusting the resource management procedure based on the determined adjustment.
摘要翻译：公开了一种用于调整与在异构通信网络中的小区中操作的节点通信的移动设备中的资源管理过程的装置和方法。在一个方面，一种方法包括在预定时间段内从节点接收包括参考信号的信号，在预定时间段内以预定时间间隔测量包括参考信号功率值的信号接收信息，测量速度以预定时间间隔移动移动设备，基于所测量的参考信号功率值的变化来确定参考信号功率变化值，将所确定的参考信号功率变化值与给定测量速度的预定功率阈值进行比较，基于所述比较确定小区信息，基于所确定的小区信息确定对资源管理过程的调整，以及基于所确定的调整来调整所述资源管理过程。

2. 发明申请

US20130203430A1 METHODS FOR CELL SELECTION BALANCING, COMPUTER PROGRAMS AND COMPUTER PROGRAM PRODUCTS 审中-公开
标题翻译：细胞选择平衡，计算机程序和计算机程序产品的方法
公开(公告)号：US20130203430A1
公开(公告)日：2013-08-08
申请号：US13880360
申请日：2010-10-22
申请人： Jiansong Gan , Jan-Erik Berg , Konstantinos Dimou
发明人： Jiansong Gan , Jan-Erik Berg , Konstantinos Dimou
IPC分类号： H04W48/18
CPC分类号： H04W48/18 , H04W16/28
摘要： The invention relates to a method (30) for cell selection balancing in a wireless communication system (10) comprising at least a first and a second base station (11, 12) and at least one user equipment (1). The first and second base stations (11, 12) comprises at least one respective antenna (13, 14), for transmitting downlink signaling and receiving uplink signaling for communicating with the at least one user equipment (1). The method (30) comprises the steps of: receiving (31), in the first base station (11), information from the second base station (12), and adjusting (32), in the first base station (11), antenna settings ULmacro,ta, DLmacro,ta; ULpico,ta, DLpico,ta of the antenna (13) of the first base station (11) in dependence on the information. The invention also relates to computer program and computer program products.
摘要翻译：本发明涉及一种在包括至少第一和第二基站（11,12）和至少一个用户设备（1）的无线通信系统（10）中用于小区选择平衡的方法（30）。第一和第二基站（11,12）包括至少一个相应的天线（13,14），用于发送下行链路信令并接收用于与所述至少一个用户设备（1）进行通信的上行链路信令。方法（30）包括以下步骤：在第一基站（11）中接收（31）来自第二基站（12）的信息，以及在第一基站（11）中调整（32）天线设置ULmacro，ta，DLmacro，ta; 根据该信息，第一基站（11）的天线（13）的ULpico，ta，DLpico，ta。本发明还涉及计算机程序和计算机程序产品。

3. 发明授权

US09210641B2 Method and arrangement for supporting handover of a mobile terminal in certain scenarios 有权
标题翻译：在某些情况下支持移动终端切换的方法和装置
公开(公告)号：US09210641B2
公开(公告)日：2015-12-08
申请号：US13500221
申请日：2009-10-07
申请人： Jonas Medbo , Konstantinos Dimou , Jan-Erik Berg , Xie Jun
发明人： Jonas Medbo , Konstantinos Dimou , Jan-Erik Berg , Xie Jun
IPC分类号： H04W36/32 , G01S11/10
CPC分类号： H04W36/32 , G01S11/10
摘要： Method and arrangement in a mobile terminal in a wireless communication system, for supporting a handover from a serving cell to a target cell. The method comprises determining 104a if the mobile terminal has moved in a predefined way in relation to at least one potential target cell. The determining is based on Doppler shift measurements 102a. The method further comprise adjusting 106a at least one handover related parameter, in order to enable a fast handover, when it is determined that the mobile terminal has moved in the predefined way in relation to the at least one potential target cell.
摘要翻译：在无线通信系统中的移动终端中的方法和装置，用于支持从服务小区到目标小区的切换。该方法包括确定104a是否移动终端相对于至少一个潜在目标小区以预定义的方式移动。该确定基于多普勒频移测量102a。当确定移动终端相对于至少一个潜在目标小区以预定义的方式移动时，该方法还包括调整106a至少一个切换相关参数，以便能够进行快速切换。

4. 发明申请

US20120289233A1 Method and Arrangement for Supporting Handover of a Mobile Terminal in Certain Scenarios 有权
标题翻译：在某些情况下支持移动终端的移交方法和安排
公开(公告)号：US20120289233A1
公开(公告)日：2012-11-15
申请号：US13500221
申请日：2009-10-07
申请人： Jonas Medbo , Konstantinos Dimou , Jan-Erik Berg , Xie Jun
发明人： Jonas Medbo , Konstantinos Dimou , Jan-Erik Berg , Xie Jun
IPC分类号： H04W36/32
CPC分类号： H04W36/32 , G01S11/10
摘要： Method and arrangement in a mobile terminal in a wireless communication system, for supporting a handover from a serving cell to a target cell. The method comprises determining 104a if the mobile terminal has moved in a predefined way in relation to at least one potential target cell. The determining is based on Doppler shift measurements 102a. The method further comprise adjusting 106a at least one handover related parameter, in order to enable a fast handover, when it is determined that the mobile terminal has moved in the predefined way in relation to the at least one potential target cell.
摘要翻译：在无线通信系统中的移动终端中的方法和装置，用于支持从服务小区到目标小区的切换。该方法包括确定104a是否移动终端相对于至少一个潜在目标小区以预定义的方式移动。该确定基于多普勒频移测量102a。当确定移动终端相对于至少一个潜在目标小区以预定义的方式移动时，该方法还包括调整106a至少一个切换相关参数，以便能够进行快速切换。

5. 发明申请

US20130005344A1 USER EQUIPMENT, RADIO BASE STATION AND METHODS THEREIN FOR DETERMINING MOBILITY TRIGGER 审中-公开
标题翻译：用户设备，无线电基站及其确定移动性触发器的方法
公开(公告)号：US20130005344A1
公开(公告)日：2013-01-03
申请号：US13634377
申请日：2010-04-01
申请人： Konstantinos Dimou , Yu Yang , Muhammad Kazmi
发明人： Konstantinos Dimou , Yu Yang , Muhammad Kazmi
IPC分类号： H04W36/32
CPC分类号： H04W36/00837 , H04W36/0085 , H04W36/32
摘要： A method in a user equipment for enabling a cell change of a connection of the user equipment from a first cell serving the user equipment to a second cell in a radio communications network includes obtaining a first cell size of the first cell and obtaining a second cell size of the second cell. The method also includes determining a mobility trigger to use based on at least the first cell size and/or the second cell size and determining whether a cell change is to be performed based on the mobility trigger.
摘要翻译：用户设备中的方法，用于使得用户设备从服务于用户设备的第一小区到无线电通信网络中的第二小区的连接的小区改变包括获得第一小区的第一小区大小并获得第二小区第二个细胞的大小。该方法还包括基于至少第一小区大小和/或第二小区大小来确定要使用的移动性触发，并且基于移动性触发来确定是否要执行小区改变。

6. 发明授权

US08948759B2 Method and arrangement in wireless communications network 有权
标题翻译：无线通信网络中的方法和布置
公开(公告)号：US08948759B2
公开(公告)日：2015-02-03
申请号：US13255028
申请日：2009-03-23
申请人： Konstantinos Dimou , Yu Yang
发明人： Konstantinos Dimou , Yu Yang
IPC分类号： H04W36/00 , H04W28/06
CPC分类号： H04W36/0083 , H04W28/06
摘要： A method in a wireless terminal (110) for sending a measurement report to a serving base station (130) before handover is provided. The wireless terminal (110) and the base station (130) are comprised in a cell in a wireless communications system. The wireless terminal (110) is arranged to use a standard size message or a reduced size message for sending a measurement report before a handover. The wireless terminal (110) obtains (601) information about the cell size and/or the system load. When the cell size exceeds a predetermined value or when the system load exceeds a predetermined value, the wireless terminal (110) sends (605) a measurement report to the base station (130), using the reduced size message.
摘要翻译：提供了一种用于在切换之前向服务基站（130）发送测量报告的无线终端（110）中的方法。无线终端（110）和基站（130）包括在无线通信系统中的小区中。无线终端（110）被安排为在切换之前使用标准尺寸消息或缩小尺寸的消息来发送测量报告。无线终端（110）获得关于小区大小和/或系统负载的信息（601）。当小区大小超过预定值时，或者当系统负载超过预定值时，无线终端（110）使用缩小尺寸的消息向基站（130）发送测量报告（605）（605）。

7. 发明授权

US08725153B2 Methods and devices for adjusting resource management procedures in heterogeneous communication networks 有权
标题翻译：用于调整异构通信网络资源管理程序的方法和装置
公开(公告)号：US08725153B2
公开(公告)日：2014-05-13
申请号：US13420116
申请日：2012-03-14
申请人： Konstantinos Dimou , Yu Yang
发明人： Konstantinos Dimou , Yu Yang
IPC分类号： H04W36/00 , H04W72/00 , H04W4/00 , H04W24/00
CPC分类号： H04W36/0083 , H04W36/14 , H04W36/30 , H04W36/36 , H04W48/08
摘要： Devices and methods for adjusting resource management procedures in heterogeneous communication networks are disclosed. In one aspect, a method for adjusting radio resource management procedures in a mobile device communicating with a node operating in a cell in a heterogeneous communication network includes transmitting a first message to the node, the first message including a request for cell information, receiving a second message transmitted from the node, the second message including the requested cell information, measuring signal reception information, processing the received cell information and measured signal reception information to determine an adjustment to a radio resource management procedure, and adjusting the radio resource management procedure based on the determined adjustment. The first and second messages may be radio resource control (RRC) messages, such as RRC connection request and response messages.
摘要翻译：公开了用于调整异构通信网络中的资源管理过程的装置和方法。一方面，一种用于调整移动设备中的无线电资源管理过程的方法，该移动设备与在异构通信网络中的小区中操作的节点进行通信包括向所述节点发送第一消息，所述第一消息包括对小区信息的请求，从节点发送的第二消息，第二消息包括所请求的小区信息，测量信号接收信息，处理接收的小区信息和测量的信号接收信息，以确定对无线电资源管理过程的调整，并且基于对确定的调整。第一和第二消息可以是无线电资源控制（RRC）消息，诸如RRC连接请求和响应消息。

8. 发明申请

US20130331103A1 Apparatus and Method for Selecting HO Triggers 有权
标题翻译：用于选择HO触发器的装置和方法
公开(公告)号：US20130331103A1
公开(公告)日：2013-12-12
申请号：US13914081
申请日：2013-06-10
申请人： Yu Yang , Konstantinos Dimou
发明人： Yu Yang , Konstantinos Dimou
IPC分类号： H04W36/26
CPC分类号： H04W36/26 , H04W36/0083
摘要： The disclosed solution dynamically selects a handover trigger for triggering handover of a mobile terminal in a wireless network from a source base station to a target base station based on one or more Key Performance Indicators (KPIs). Each KPI indicates a quality of wireless services provided by the wireless network responsive to a particular handover trigger. A trigger selection circuit selects one of multiple candidate triggers as the handover trigger based on a comparison between corresponding KPIs for different ones of the candidate triggers.
摘要翻译：所公开的解决方案基于一个或多个关键性能指标（KPI）动态地选择切换触发以触发无线网络中的移动终端从源基站到目标基站的切换。每个KPI指示无线网络响应于特定切换触发提供的无线服务的质量。触发选择电路基于对于不同的候选触发器的相应KPI之间的比较来选择多个候选触发中的一个作为切换触发。

9. 发明申请

US20120094670A1 Method and Arrangement in Wireless Communications Network 有权
标题翻译：无线通信网络的方法与布置
公开(公告)号：US20120094670A1
公开(公告)日：2012-04-19
申请号：US13255028
申请日：2009-03-23
申请人： Konstantinos Dimou , Yu Yang
发明人： Konstantinos Dimou , Yu Yang
IPC分类号： H04W36/30
CPC分类号： H04W36/0083 , H04W28/06
摘要： A method in a wireless terminal (110) for sending a measurement report to a serving base station (130) before handover is provided. The wireless terminal (110) and the base station (130) are comprised in a cell in a wireless communications system. The wireless terminal (110) is arranged to use a standard size message or a reduced size message for sending a measurement report before a handover. The wireless terminal (110) obtains (601) information about the cell size and/or the system load. When the cell size exceeds a predetermined value or when the system load exceeds a predetermined value, the wireless terminal (110) sends (605) a measurement report to the base station (130), using the reduced size message.
摘要翻译：提供了一种用于在切换之前向服务基站（130）发送测量报告的无线终端（110）中的方法。无线终端（110）和基站（130）包括在无线通信系统中的小区中。无线终端（110）被安排为在切换之前使用标准尺寸消息或缩小尺寸的消息来发送测量报告。无线终端（110）获得关于小区大小和/或系统负载的信息（601）。当小区大小超过预定值时，或者当系统负载超过预定值时，无线终端（110）使用缩小尺寸的消息向基站（130）发送测量报告（605）（605）。

10. 发明授权

US10154418B2 Method and arrangement related to interference between systems 有权
公开(公告)号：US10154418B2
公开(公告)日：2018-12-11
申请号：US14117953
申请日：2011-05-16
申请人： Jorgen Karlsson , Konstantinos Dimou , Sverker Magnusson , Olav Queseth
发明人： Jorgen Karlsson , Konstantinos Dimou , Sverker Magnusson , Olav Queseth
IPC分类号： H04W24/02 , H04W16/14 , H04W28/20 , H04W72/00 , H04W28/04
摘要： Methods and arrangements for use in a respective node and mobile terminal in a first system associated with a first frequency band for radio communication, for supporting avoiding or reducing interference in a second frequency band associated with a second system, which second frequency band is adjacent to the first frequency band. The method for use in the node comprises detecting activity of the second system in the second frequency band and adjusting the bandwidth used by the node for communication, based on characteristics of the detected current activity of the second system in the second frequency band, such that interference to the second frequency band, from radio communication associated with the node, is adapted to the second system activity in said second frequency band. The method further comprises providing information of said adjustment to at least one mobile terminal. Further, information of said adjustment could be provided to neighboring nodes.

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