公开(公告)号：US08320926B2

公开(公告)日：2012-11-27

申请号：US13265945

申请日：2009-05-20

Applicant: Bo Hagerman ,  Henrik Asplund ,  Arne Simonsson

Inventor： Bo Hagerman ,  Henrik Asplund ,  Arne Simonsson

IPC: H04W72/00

CPC classification number: H04B7/10 ,  H04W72/048

Abstract: The present invention relates to methods and arrangements in a wireless communication system that enable the allocation of resources to UEs based on measurements of their antenna polarization, in order to suppress the interference between different UEs at a very low overhead cost. This is achieved by a solution where the scheduling unit retrieves information about the polarization of the UE antenna configurations, and based on this information allocates radio resources to the different UEs, with the aim to minimize the interference. The scheduling unit may retrieve the information from the RBSs or from the UEs. The RBS and the UE will determine the polarization and transmit information regarding this polarization to the scheduling unit. The scheduling unit coordinates the allocation of resources with other scheduling units if necessary.

Abstract translation: 本发明涉及无线通信系统中的方法和装置，其能够基于其天线极化的测量来向UE分配资源，以便以非常低的开销成本来抑制不同UE之间的干扰。 这通过解调方案来实现，其中调度单元检索关于UE天线配置的极化的信息，并且基于该信息为不同的UE分配无线电资源，目的是使干扰最小化。 调度单元可以从RBS或从UE获取信息。 RBS和UE将确定极化并将关于该极化的信息发送到调度单元。 如果需要，调度单元与其他调度单元协调资源的分配。

公开(公告)号：US20120225625A1

公开(公告)日：2012-09-06

申请号：US13508384

申请日：2009-11-09

Applicant: Henrik Asplund ,  Bo Hagerman ,  Arne Simonsson

Inventor： Henrik Asplund ,  Bo Hagerman ,  Arne Simonsson

IPC: H04B1/40

CPC classification number: H04B7/10 ,  H04B7/0632

Abstract: The present invention relates to a method and a transceiver device in a wireless communication system that enable tuning of the polarization generated by a cross-polarized transmitting antenna configuration of an eNB. This is addressed by a solution where the polarization is adjusted (320) based on a quality indicator e.g. received (310) from one or more UEs. The quality indicator indicates the quality of the communication between the eNB and the UEs, and is used to determine if the adjustment of the antenna configuration is improving the quality of the communication or not. The tuning is thus an iteration (330) of the steps of adjusting (320) the polarization and of receiving (310) the quality indicator, and when the quality indicator has reached a pre-determined value, the iteration is stopped.

Abstract translation: 本发明涉及无线通信系统中的方法和收发器设备，其能够调整由eNB的交叉极化发射天线配置产生的极化。 这通过基于质量指标例如调节（320）的解决方案来解决。 从一个或多个UE接收（310）。 质量指示符表示eNB与UE之间的通信的质量，并且用于确定天线配置的调整是否改善了通信的质量。 因此，调谐是调整（320）极化和接收（310）质量指示符的步骤的迭代（330），并且当质量指示符已经达到预定值时，迭代停止。

公开(公告)号：US08213382B2

公开(公告)日：2012-07-03

申请号：US11915706

申请日：2005-05-30

Applicant: Joachim Sachs ,  Per Magnusson ,  Arne Simonsson

Inventor： Joachim Sachs ,  Per Magnusson ,  Arne Simonsson

IPC: H04W4/00

CPC classification number: H04W36/14

Abstract: A technique is provided for use by a Multi-Radio Management Resource (MRRM) component of a multi-radio wireless communication system for controlling the handover of a mobile terminal between different radio access technologies (RAT). In one example, all suitable RATs having coverage areas currently covering the location of a mobile terminal are identified. The performance gain that might be achieved via a handover to one of the other RATs is then determined by the MRRM based on various performance gain factors. Handover costs that will be incurred as a result of the handover are also explicitly calculated. Then, a cost-adjusted gain is determined by the MRRM based on the performance gain and the handover costs. A handover is only triggered by the MRRM if the cost-adjusted gain exceeds a minimum threshold. The speed and trajectory of the mobile terminal may also be considered.

Abstract translation: 提供了一种用于多无线电无线通信系统的多无线电管理资源（MRRM）组件用于控制移动终端在不同无线电接入技术（RAT）之间切换的技术。 在一个示例中，识别出具有当前覆盖移动终端的位置的覆盖区域的所有合适的RAT。 然后，可以通过切换到其他RAT之一来实现的性能增益基于各种性能增益因子由MRRM确定。 也将明确计算由于切换而导致的切换成本。 然后，基于性能增益和切换成本，由MRRM确定成本调整后的增益。 如果成本调整后的增益超过最小阈值，则切换仅由MRRM触发。 也可以考虑移动终端的速度和轨迹。

公开(公告)号：US20120069780A1

公开(公告)日：2012-03-22

申请号：US13322969

申请日：2009-06-01

Applicant: Fredrik Athley ,  Martin Johansson ,  Sara Landstrom ,  Arne Simonsson

Inventor： Fredrik Athley ,  Martin Johansson ,  Sara Landstrom ,  Arne Simonsson

IPC: H04W4/00 ,  H04J1/00 ,  H04J3/00

CPC classification number: H04B7/0871 ,  H04B7/0617 ,  H04B7/0689 ,  H04B7/0837 ,  H04B7/10

Abstract: The present invention relates to anode (1) in a wireless communication system, the node (1) comprising at least a first, a second and a third antenna function (2, 2′; 3, 3′; 4, 4′). A first and second downlink signal (Tx1, Tx2), and a first and second uplink signal (Rx1, Rx2) are transferred via said antenna functions (2, 3, 4; 2′, 3′, 4′), which together form a first total antenna function (A1, A1′) and a second total antenna function (A2, A2′). The first and second downlink signals (Tx1, Tx2) are transferred via the first total antenna function (A1, A1′), and the first and second uplink signal (Rx1, Rx2) are transferred via the second total antenna function (A2, A2′). The second downlink signal (Tx2) and the second uplink signal (Rx2) are transferred via a common connection (5, 5′) connected to a filter means (6, 6′) which is arranged for separating these signals (Tx2, Rx2) to connect them to different antenna functions. The present invention also relates to a corresponding method.

Abstract translation: 本发明涉及无线通信系统中的阳极（1），所述节点（1）至少包括第一，第二和第三天线功能（2,2'; 3,3'; 4,4'）。 经由所述天线功能（2,3,4; 2'，3'，4'）传送第一和第二下行链路信号（Tx1，Tx2）以及第一和第二上行链路信号（Rx1，Rx2） 第一总天线功能（A1，A1'）和第二总天线功能（A2，A2'）。 经由第一总天线功能（A1，A1'）传送第一和第二下行链路信号（Tx1，Tx2），并且经由第二总天线功能（A2，A2）传送第一和第二上行链路信号（Rx1，Rx2） '）。 第二下行链路信号（Tx2）和第二上行链路信号（Rx2）经由连接到滤波器装置（6,6'）的公共连接（5,5'）传送，滤波器装置（6,6'）被布置用于分离这些信号（Tx2，Rx2） 将它们连接到不同的天线功能。 本发明还涉及相应的方法。

公开(公告)号：US20110242990A1

公开(公告)日：2011-10-06

申请号：US13139382

申请日：2008-12-15

Applicant: Arne Simonsson ,  Per Burström ,  Peter Moberg ,  Jessica Östergaard

Inventor： Arne Simonsson ,  Per Burström ,  Peter Moberg ,  Jessica Östergaard

IPC: H04W24/00

CPC classification number: H04W72/085

Abstract: The present invention provides a method and a radio base station (4) which actively monitor the error rate for messages transmitted over an uplink control channel between the radio base station (4) and one or more mobile terminals (6). The distribution of messages transmitted on the uplink control channel is then adapted in dependence on the measured error rate.

Abstract translation: 本发明提供了一种方法和无线电基站（4），其主动地监视通过无线电基站（4）和一个或多个移动终端（6）之间的上行链路控制信道发送的消息的错误率。 然后在上行链路控制信道上发送的消息的分布根据所测量的误码率进行调整。

公开(公告)号：US07969935B2

公开(公告)日：2011-06-28

申请号：US12857406

申请日：2010-08-16

Applicant: Arne Simonsson ,  Tor Björn Minde ,  Peter de Bruin

Inventor： Arne Simonsson ,  Tor Björn Minde ,  Peter de Bruin

IPC: H04W4/00

CPC classification number: H04W4/06 ,  H04W4/14 ,  H04W72/005

Abstract: A broadcast channel, such as a broadcast control channel that carries a short message service, in a GSM/EDGE or similar communication system can be extended with additional timeslots. These additional timeslots can be pointed out in a tree structure, the root of which is in the SMS broadcast channel. The extended broadcast channel can be used for broadcast-like services provided under a multimedia broadcast/multicast service.

Abstract translation: 诸如在GSM / EDGE或类似通信系统中携带短消息服务的广播控制信道的广播信道可以用附加时隙进行扩展。 这些附加时隙可以在树结构中指出，其根在SMS广播信道中。 扩展广播信道可以用于在多媒体广播/组播服务下提供的类似广播的服务。

公开(公告)号：US20110150118A1

公开(公告)日：2011-06-23

申请号：US13060891

申请日：2008-08-28

Applicant: Henrik Asplund ,  Bo Hagerman ,  Arne Simonsson

Inventor： Henrik Asplund ,  Bo Hagerman ,  Arne Simonsson

IPC: H04K1/10 ,  H01Q21/24

CPC classification number: H01Q1/246 ,  H01Q21/245 ,  H04B7/10

Abstract: The present invention relates to an antenna arrangement for use in a wireless communication system, where the arrangement comprises at least two single-polarized antenna functions. Each antenna function is adapted for radiating an antenna radiation lobe pattern having a horizontal extension in an azimuth plane, and a vertical extension in an elevation plane, perpendicular to the azimuth plane. The antenna functions both have a first polarization in a first direction. In a second direction separated from the first direction, the second antenna function has a second polarization and the first antenna function has a third polarization, the second polarization and the third polarization being orthogonal to each other.

Abstract translation: 本发明涉及一种在无线通信系统中使用的天线装置，其中该装置包括至少两个单极化天线功能。 每个天线功能适于辐射在方位平面中具有水平延伸的天线辐射波纹图案，以及垂直于方位平面的仰角平面中的垂直延伸。 天线功能都在第一方向上具有第一极化。 在与第一方向分开的第二方向上，第二天线功能具有第二极化，第一天线功能具有第三极化，第二极化和第三极化彼此正交。

公开(公告)号：US20100177721A1

公开(公告)日：2010-07-15

申请号：US12665146

申请日：2008-06-12

Applicant: Arne Simonsson ,  András Rácz ,  Janne Peisa ,  Joakim Bergström

Inventor： Arne Simonsson ,  András Rácz ,  Janne Peisa ,  Joakim Bergström

IPC: H04W72/08 ,  H04W72/00

CPC classification number: H04W72/1284 ,  H04J11/005 ,  H04J11/0069 ,  H04W52/244 ,  H04W72/1231

Abstract: The present invention relates to a method for use in a user equipment (10), and relates to a user equipment (10) for enabling a serving base station (40) to estimate interference contribution in a network when scheduling resources for the use equipment. According to the method, the user equipment determines an amount of resources required to send data and the user equipment sends a report to it serving base station when the required amount of resources is greater than a threshold value. In the report, measurements performed by the user equipment are included. The report will assist the serving base station with its estimation of the degree of interference user equipments generates in the network, and hence the power and resources to assign.

Abstract translation: 本发明涉及一种在用户设备（10）中使用的方法，并且涉及一种用户设备（10），用于当为所述使用设备调度资源时使服务基站（40）能够估计网络中的干扰贡献。 根据该方法，当所需的资源量大于阈值时，用户设备确定发送数据所需的资源量，并且用户设备向服务基站发送报告。 在报告中，包括用户设备执行的测量。 报告将帮助服务基站估计用户设备在网络中产生的干扰程度，从而分配电力和资源。

公开(公告)号：US20090052322A1

公开(公告)日：2009-02-26

申请号：US11884730

申请日：2005-02-21

Applicant: Arne Simonsson ,  Jonas Pettersson ,  Marten Ericsson ,  Michael Meyer ,  Janne Peisa

Inventor： Arne Simonsson ,  Jonas Pettersson ,  Marten Ericsson ,  Michael Meyer ,  Janne Peisa

IPC: H04L12/24

CPC classification number: H04W28/20

Abstract: In a mobile communication system having channels with different bandwidths, a channel bandwidth can be dynamically selected for transmitting data over a connection between a radio access network and a mobile station. According to the invention, a channel bandwidth and also a target for a data error rate for the transmission is selected based on a determined transmission need, i.e. a determined characteristics of the data to be transmitted and on a determined load of a communication resource, e.g. channel power and/or total carrier power used in a cell. By making it possible to dynamically select a data error rate, a connection can, by increasing the data error rate and consequently decreasing the channel power, carry on using a certain channel bandwidth even if at a first instance a load threshold level is achieved for the channel power or the total power used in the cell. Thereby, the capacity of the system can be increased, while at the same time the throughput over the connection is increased.

Abstract translation: 在具有不同带宽的信道的移动通信系统中，可以通过无线接入网与移动台之间的连接来动态地选择信道带宽来发送数据。 根据本发明，基于所确定的传输需要，即要确定的要发送的数据的特性，以及在确定的通信资源的负载，例如，根据本发明，选择信道带宽以及用于传输的数据错误率的目标。 信道功率和/或小区中使用的总载波功率。 通过使动态地选择数据错误率成为可能，连接可以通过增加数据错误率并因此降低信道功率来继续使用特定的信道带宽，即使在一个实例中实现负载阈值水平， 通道功率或单元中使用的总功率。 因此，可以增加系统的容量，同时增加连接上的吞吐量。

公开(公告)号：US20080304455A1

公开(公告)日：2008-12-11

申请号：US10583116

申请日：2004-06-30

Applicant: Arne Simonsson ,  Anders Furuskar ,  Jonas Pettersson ,  Pontus Wallentin ,  Per Magnusson

Inventor： Arne Simonsson ,  Anders Furuskar ,  Jonas Pettersson ,  Pontus Wallentin ,  Per Magnusson

IPC: H04L29/06 ,  H04Q7/38 ,  H04L12/28

CPC classification number: H04W48/18 ,  H04W24/00

Abstract: In a method of selecting an access network from among one or more access networks capable of providing service to a mobile communication terminal, measuring (S1), for at least two access networks, an end-to-end quality through the whole communication path between the terminal and a destination node, and selecting (S2) at least one access based on said measured end-to-end quality.

Abstract translation: 在从能够向移动通信终端提供服务的一个或多个接入网络中选择接入网络的方法中，对于至少两个接入网络，测量（S1）通过整个通信路径的端到端质量 终端和目的地节点，并且基于所测量的端到端质量来选择（S2）至少一个接入。