公开(公告)号：US09838925B2

公开(公告)日：2017-12-05

申请号：US13060339

申请日：2011-01-26

Applicant: Arne Simonsson ,  Konstantinos Dimou ,  Bo Hagerman ,  Sara Landström

Inventor： Arne Simonsson ,  Konstantinos Dimou ,  Bo Hagerman ,  Sara Landström

IPC: H04L12/28 ,  H04W36/00 ,  H04W36/22 ,  H04W48/20 ,  H04W84/04

CPC classification number: H04W36/0083 ,  H04W36/22 ,  H04W48/20 ,  H04W84/045

Abstract: A method and network node (110, 120, 140) for determining an offset for selection of a cell of a first radio network node (110) is provided. The network node (110, 120, 140) comprises a processing circuit configured to determine the offset based on a first distance value for indicating distance between the first radio network node (110) and a second radio network node (120). The network node (110, 120, 140) further comprises a transmitter configured to send information about the offset.

公开(公告)号：US20120188884A1

公开(公告)日：2012-07-26

申请号：US13060339

申请日：2011-01-26

Applicant: Arne Simonsson ,  Konstantinos Dimou ,  Bo Hagerman ,  Sara Landström

Inventor： Arne Simonsson ,  Konstantinos Dimou ,  Bo Hagerman ,  Sara Landström

IPC: H04W24/00

CPC classification number: H04W36/0083 ,  H04W36/22 ,  H04W48/20 ,  H04W84/045

Abstract: A method and network node (110, 120, 140) for determining an offset for selection of a cell of a first radio network node (110) is provided. The network node (110, 120, 140) comprises a processing circuit configured to determine the offset based on a first distance value for indicating distance between the first radio network node (110) and a second radio network node (120). The network node (110, 120, 140) further comprises a transmitter configured to send information about the offset.

Abstract translation: 提供了一种用于确定用于选择第一无线电网络节点（110）的小区的偏移量的方法和网络节点（110,120,140）。 网络节点（110,120,140）包括处理电路，其被配置为基于用于指示第一无线电网络节点（110）和第二无线电网络节点（120）之间的距离的第一距离值来确定偏移。 网络节点（110,120,140）还包括被配置为发送关于偏移的信息的发射机。

公开(公告)号：US09775067B2

公开(公告)日：2017-09-26

申请号：US13124955

申请日：2008-10-20

Applicant: Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

Inventor： Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

IPC: H04W28/00 ,  H04W72/04

CPC classification number: H04L5/0032 ,  H04W28/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/082

Abstract: A system includes a first device (110) to classify data as one of a control message or a non-control message, and provide the classification of the data to a second device (122). The second device (122) receives the classification of the data, receives information associated with a resource (460), calculates an expected interference associated with the resource (460) based on the information associated with the resource (460), and allocates, to the resource (460), data classified as a control message when the expected interference corresponds to a low expected interference.

公开(公告)号：US20110230200A1

公开(公告)日：2011-09-22

申请号：US13124955

申请日：2008-10-20

Applicant: Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

Inventor： Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

IPC: H04W72/08

CPC classification number: H04L5/0032 ,  H04W28/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/082

Abstract: A system includes a first device (110) to classify data as one of a control message or a non-control message, and provide the classification of the data to a second device (122). The second device (122) receives the classification of the data, receives information associated with a resource (460), calculates an expected interference associated with the resource (460) based on the information associated with the resource (460), and allocates, to the resource (460), data classified as a control message when the expected interference corresponds to a low expected interference.

Abstract translation: 系统包括将数据分类为控制消息或非控制消息之一的第一设备（110），并将数据分类提供给第二设备（122）。 第二设备（122）接收数据的分类，接收与资源相关联的信息（460），基于与资源相关联的信息（460）计算与资源相关联的预期干扰（460），并分配给 所述资源（460），当预期干扰对应于低预期干扰时被分类为控制消息的数据。

公开(公告)号：US09497681B2

公开(公告)日：2016-11-15

申请号：US14116198

申请日：2011-05-12

Applicant: Konstantinos Dimou ,  Arne Simonsson

Inventor： Konstantinos Dimou ,  Arne Simonsson

IPC: H04W36/20 ,  H04W36/04

CPC classification number: H04W36/20 ,  H04W36/04

Abstract: A method in a first base station having a first coverage area at least partly overlapping with a second coverage area of a second base station, the first base station operating within a first transmission power range and the second base station operating within a second transmission power range. The method includes determining radio link quality of a user equipment (UE1) connected to the first base station and being located in an adjustable extended coverage range of the second base station; requesting from the second base station, interference related measurements for unused physical channels or for physical channels at least partially overlapping with physical channels used by UE1 and having the radio link quality falling below a threshold value; and deciding for UE1, based on the interference related measurements, whether a handover to the second base station should be performed.

Abstract translation: 一种在第一基站中具有与第二基站的第二覆盖区域至少部分重叠的第一覆盖区域的方法，所述第一基站在第一传输功率范围内操作，所述第二基站在第二传输功率范围内工作 。 该方法包括确定连接到第一基站并位于第二基站的可调扩展覆盖范围内的用户设备（UE1）的无线链路质量; 从所述第二基站请求对于未使用的物理信道的干扰相关测量或至少部分地与所述UE1使用的物理信道重叠并且所述无线电链路质量低于阈值的物理信道; 以及基于干扰相关测量来确定UE1是否应当执行到第二基站的切换。

公开(公告)号：US10154418B2

公开(公告)日：2018-12-11

申请号：US14117953

申请日：2011-05-16

Applicant: Jorgen Karlsson ,  Konstantinos Dimou ,  Sverker Magnusson ,  Olav Queseth

Inventor： Jorgen Karlsson ,  Konstantinos Dimou ,  Sverker Magnusson ,  Olav Queseth

IPC: H04W24/02 ,  H04W16/14 ,  H04W28/20 ,  H04W72/00 ,  H04W28/04

Abstract: 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.

公开(公告)号：US09578526B2

公开(公告)日：2017-02-21

申请号：US14353392

申请日：2011-10-26

Applicant: Jawad Manssour ,  Konstantinos Dimou ,  Kristina Jersenius

Inventor： Jawad Manssour ,  Konstantinos Dimou ,  Kristina Jersenius

IPC: H04W24/08 ,  H04L1/00 ,  H04W72/12 ,  H04L1/20 ,  H04L5/00 ,  H04W28/08 ,  H04B17/345 ,  H04B17/382

CPC classification number: H04W24/08 ,  H04B17/345 ,  H04B17/382 ,  H04L1/0021 ,  H04L1/0026 ,  H04L1/20 ,  H04L5/0037 ,  H04W24/10 ,  H04W28/08 ,  H04W72/1226

Abstract: A method and a network node (110) for determining an indication of interference mitigation in a receiver comprised in a user equipment (120) are provided. The network node (110) receives, from the user equipment (120), a first set of measures and a second set of measures. The first set of measures relates to a signal received by the user equipment (120) and the second set of measures relates to the same signal. The first set of measures was obtained by the user equipment (120) prior to processing of the signal in the receiver, and the second set of measures was obtained by the user equipment (120) after processing of the signal in the receiver. Next, the network node (110) determines (202) the indication of interference mitigation based on the first and second sets of measures.

Abstract translation: 提供一种用于确定包含在用户设备（120）中的接收机中的干扰减轻的指示的方法和网络节点（110）。 网络节点（110）从用户设备（120）接收第一组措施和第二组措施。 第一组措施涉及由用户设备（120）接收的信号，并且第二组措施涉及相同的信号。 第一组措施是在接收机处理信号之前由用户设备（120）获得的，并且在处理接收机中的信号之后由用户设备（120）获得第二组措施。 接下来，网络节点（110）基于第一和第二组测量来确定（202）干扰减轻的指示。

公开(公告)号：US09485693B2

公开(公告)日：2016-11-01

申请号：US14240417

申请日：2012-08-22

Applicant: Oumer Teyeb ,  Konstantinos Dimou ,  Walter Müller

Inventor： Oumer Teyeb ,  Konstantinos Dimou ,  Walter Müller

IPC: H04W36/00 ,  H04W48/16

CPC classification number: H04W36/0094 ,  H04W48/16

Abstract: A base station (12) and a method therein for adapting a triggering threshold for cell re-selection measurements performed by a mobile terminal (20) served by a macro cell (14). The macro cell (14) is supported by the base station (12), and the base station (12) and the mobile terminal (20) are comprised in a wireless communications network (10). The base station determines a serving cell signal strength threshold to be used for triggering cell re-selection measurements by the mobile terminal (20) in dependence on the availability of small cells (18a,18b) within or neighboring the macro cell (14). The base station (12) further transmits the determined serving cell signal strength threshold to the mobile terminal (20).

Abstract translation: 一种基站（12）及其方法，用于调整由宏小区（14）服务的移动终端（20）进行的小区重选测量的触发阈值。 宏小区（14）由基站（12）支持，基站（12）和移动终端（20）包括在无线通信网络（10）中。 基站根据宏单元（14）内或邻近宏小区（14）内的小小区（18a，18b）的可用性，确定移动终端（20）用于触发小区重选测量的服务小区信号强度阈值。 基站（12）还将所确定的服务小区信号强度阈值发送到移动终端（20）。

公开(公告)号：US09369944B2

公开(公告)日：2016-06-14

申请号：US13327931

申请日：2011-12-16

Applicant: Kumar Balachandran ,  Konstantinos Dimou ,  Joachim Sachs

Inventor： Kumar Balachandran ,  Konstantinos Dimou ,  Joachim Sachs

IPC: H04L12/28 ,  H04W48/02 ,  H04L12/56

CPC classification number: H04W48/02

Abstract: A method may be provided in a wireless terminal to modify access to a Radio Access Network. The method may include providing a barring rate at the wireless terminal and providing a barring rate modifier at the wireless terminal. A modified barring rate may be provided at the wireless terminal responsive to the barring rate and the barring rate modifier with the modified barring rate and the barring rate being different. A random number may be provided at the wireless terminal responsive to attempting to access the Radio Access Network, and access of the wireless terminal to the Radio Access Network may be blocked responsive to the random number failing to satisfy a threshold of the modified barring rate. Related wireless terminals, network nodes, and network operations are also discussed.

Abstract translation: 可以在无线终端中提供一种方法来修改对无线电接入网络的接入。 该方法可以包括在无线终端提供限制速率并在无线终端提供限制速率修改器。 可以在无线终端上响应于限制速率和禁止率修改器以修改的限制速率和禁止速率不同来提供修改的限制速率。 响应于尝试访问无线电接入网络，无线终端可以提供随机数，并且响应于随机数不能满足修改的限制速率的阈值，无线终端到无线电接入网络的接入可能被阻止。 还讨论了相关的无线终端，网络节点和网络操作。

公开(公告)号：US08913530B2

公开(公告)日：2014-12-16

申请号：US13465303

申请日：2012-05-07

Applicant: Konstantinos Dimou ,  Francisco Rodrigo P. Cavalcanti ,  Gabor Fodor ,  Tarcísío Maciel

Inventor： Konstantinos Dimou ,  Francisco Rodrigo P. Cavalcanti ,  Gabor Fodor ,  Tarcísío Maciel

IPC: H04J3/00 ,  H04W72/08

CPC classification number: H04W72/08 ,  H04W72/082 ,  H04W76/14

Abstract: Systems and methods are disclosed for selecting resources for direct device to device (D2D) communications in a cellular communication network. Preferably, resources for the direct D2D communications are selected to minimize, or at least substantially reduce, interference that results from the direct D2D communications in the cellular communication network. In general, either an uplink resource or a downlink resource of the cellular communication network is selected for a direct D2D communication link between a first wireless device and a second wireless device in order to minimize, or at least substantially reduce, interference caused to a third wireless device that uses the same uplink and downlink resources in the same and/or a neighboring cell of the cellular communication network.

Abstract translation: 公开了用于在蜂窝通信网络中选择用于直接设备到设备（D2D）通信的资源的系统和方法。 优选地，选择用于直接D2D通信的资源以最小化或至少基本上减少由蜂窝通信网络中的直接D2D通信产生的干扰。 通常，对于第一无线设备和第二无线设备之间的直接D2D通信链路，选择蜂窝通信网络的上行链路资源或下行链路资源，以便最小化或至少基本上减少对第三无线设备造成的干扰 无线设备，其在蜂窝通信网络的相同和/或相邻小区中使用相同的上行链路和下行链路资源。