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    METHOD AND ARRANGEMENT RELATED TO INTERFERENCE BETWEEN SYSTEMS
    1.
    发明公开
    METHOD AND ARRANGEMENT RELATED TO INTERFERENCE BETWEEN SYSTEMS 审中-公开
    方法和装置与系统相关的干涉

    公开(公告)号：EP2710828A4

    公开(公告)日：2015-11-18

    申请号：EP11865941

    申请日：2011-05-16

    Applicant: ERICSSON TELEFON AB L M

    Inventor： DIMOU KONSTANTINOS ,  KARLSSON JÖRGEN ,  MAGNUSSON SVERKER

    IPC: H04W16/14

    CPC classification number: H04W16/14 ,  H04L1/0001 ,  H04W28/04 ,  H04W28/18

    Abstract: Method and arrangement for use in a node in a first system associated with a first frequency band for radio communication, for 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 comprises detecting activity of the second system in the second frequency band and determining characteristics of the second system current activity in the second frequency band. The method further comprises adjusting at least one parameter related to radio communication, based on said characteristics, 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.

    TIMESLOT ALLOCATION METHOD IN A WIRELESS TDD NETWORK
    2.
    发明公开
    TIMESLOT ALLOCATION METHOD IN A WIRELESS TDD NETWORK 审中-公开
    EEREM DRAHTLOSEN TDD-NETZWERK VERFAHRENFÜRDIE ZUWEISUNG VON ZEITSCHLITZEN

    公开(公告)号：EP2586255A4

    公开(公告)日：2015-09-30

    申请号：EP10853769

    申请日：2010-06-24

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SUSITAIVAL RIIKKA ,  DIMOU KONSTANTINOS

    IPC: H04W72/08

    CPC classification number: H04W72/085 ,  H04W72/082

    Abstract: Method and arrangement in a first base station for scheduling in a TDD wireless network, which wireless network comprises the first base station serving a user equipment, and a second base station. The method comprises detecting that the second base station uses a different TDD configuration, instructing the user equipment to provide a signal strength measurement report based on a signal received from the second base station, receiving the measurement report, and allocating resources to the user equipment based on the received measurement report. Thereby is allocation of resources in TTIs not having the same uplink-downlink direction in the first base station and the second base station respectively, is avoided for the user equipment, when the received signal strength measurement report indicates that such allocation is appropriate. Also, a method and arrangement in a user equipment for scheduling in a TDD wireless network is described.

    Abstract translation: 用于在TDD无线网络中进行调度的第一基站中的方法和装置，所述无线网络包括服务用户设备的第一基站和第二基站。 该方法包括：检测第二基站使用不同的TDD配置，指示用户设备基于从第二基站接收的信号，接收测量报告以及基于用户设备分配资源来提供信号强度测量报告 收到的测量报告。 因此，当接收信号强度测量报告指示这样的分配是适当的时候，对于用户设备，避免了在第一基站和第二基站中不具有相同上行链路 - 下行链路方向的TTI中的资源分配。 另外，描述了TDD无线网络中用于调度的用户设备中的方法和装置。

    COORDINATION FOR PBCH
    3.
    发明公开
    COORDINATION FOR PBCH 审中-公开
    协调PBCH

    公开(公告)号：EP3036961A4

    公开(公告)日：2016-08-03

    申请号：EP14838307

    申请日：2014-07-03

    Applicant: ERICSSON TELEFON AB L M

    Inventor： DIMOU KONSTANTINOS ,  WALLÉN ANDERS ,  KAZMI MUHAMMAD ,  ERIKSSON ERIK ,  BERGMAN JOHAN

    IPC: H04W72/12 ,  H04B7/26 ,  H04J11/00 ,  H04L5/00 ,  H04W56/00

    CPC classification number: H04W24/02 ,  H04L5/0035 ,  H04L5/0053 ,  H04W8/245 ,  H04W48/10 ,  H04W56/001

    Abstract: According to one aspect there is provided a method in a first network node of a telecommunication network. The network has a plurality of base stations which are operable to transmit a broadcast channel repetition pattern comprising at least one time window of a first mode of operation. The first mode of operation is interspersed between periods of a second mode of operation. The number of repetitions of a broadcast channel in a given period is greater in the first mode than in the second mode. The method comprises determining first data regarding a broadcast channel repetition pattern to be or being transmitted by a first base station. The first data comprises at least timing information about the timing of the time windows of the first mode of operation. The method also comprises sending the first data to a second network node that controls operation of a second base station neighbouring the first base station.

    SPEED-DEPENDENT ADAPTATION OF MOBILITY PARAMETERS WITH DUAL SPEED MEASUREMENT
    7.
    发明公开
    SPEED-DEPENDENT ADAPTATION OF MOBILITY PARAMETERS WITH DUAL SPEED MEASUREMENT 有权
    GESCHWINDIGKEITSABHÄNGIGEANPASSUNG VONMOBILITÄTSPARAMETERNMIT EINER ZWEIFACH-GESCHWINDIGKEITSMESSUNG

    公开(公告)号：EP2206378A4

    公开(公告)日：2016-07-20

    申请号：EP08779323

    申请日：2008-06-02

    Applicant: ERICSSON TELEFON AB L M ,  KAZMI MUHAMMAD

    Inventor： KAZMI MUHAMMAD ,  DIMOU KONSTANTINOS

    IPC: H04W24/00 ,  G01S5/02 ,  G01S11/06 ,  G01S19/52 ,  H04L29/08 ,  H04W36/00 ,  H04W36/24

    CPC classification number: H04W64/006 ,  G01S5/02 ,  G01S11/02 ,  G01S11/08 ,  G01S19/52 ,  H04W36/0094 ,  H04W52/00 ,  H04W52/0209

    Abstract: Mobility parameters, such as those used in handoff decisions, are based on the speed of User Equipment UE. These parameters may include time to trigger (TTT), time to satisfy (TTS), measurement time, forgetting factor, ² , measurement period ( T m ), handover prohibit timer, MeasurementReporting margin , HO margin , hysteresis, and the like. The mobility parameters are adapted by the User Equipment based on a speed estimate. The speed estimate is determined for the UE (10) at one or both of a base station and the UE, it is thereby dynamically determined whether to determine the UE speed estimate at the base station or the UE in response to UE (10) transmission and reception activity modes.

    Abstract translation: 移动性参数，例如在切换决策中使用的参数，基于用户设备（UE）（10）的速度，在两点测量。 在UE（10）和基站（12）两者都进行UE速度估计，并且比较两个速度。 如果速度匹配（或差别小于预定量），则基于UE速度来适配一个或多个移动性参数。 这些参数可以包括触发时间（TTT），满足时间（TTS），测量时间，遗忘因子，测量周期（Tm），切换禁止定时器，测量报告率，停留时间，滞后等。 UE速度比较可以在UE（10）处或在基站（12）处执行。 在一个实施例中，多个UE速度范围被定义（例如，低，中等，高），具有与每个范围相关联的对应的移动性参数值。

    A METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE COORDINATION IN A WIRELESS COMMUNICATION NETWORK
    10.
    发明申请
    A METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE COORDINATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
    一种无线通信网络中小区间干扰协调的方法与装置

    公开(公告)号：WO2014020526A2

    公开(公告)日：2014-02-06

    申请号：PCT/IB2013056231

    申请日：2013-07-29

    Applicant: ERICSSON TELEFON AB L M

    Inventor： DIMOU KONSTANTINOS ,  LINDOFF BENGT

    CPC classification number: H04W16/10 ,  H04W16/18 ,  H04W24/02

    Abstract: One aspect of the teachings herein involves the advantageous use of learned statistical information to improve inter-cell interference coordination, "ICIC". A network (20) uses historical signal quality measurements collected over time for wireless communication devices (36) operating within its coverage areas to identify those geographical areas where devices (36) generally experience significant levels of patterned interference. In an example case, the network (20) develops a "map" of the geographical areas that are affected by the transmission patterns of neighboring nodes (26, 30), and it applies the map to ICIC operations, wherein the serving nodes associated with the affected areas incorporate knowledge of the interfering transmission patterns into the ongoing scheduling of devices (36) operating in the affected areas.

    Abstract translation: 这里的教导的一个方面涉及学习的统计信息的有利使用以改善小区间干扰协调“ICIC”。 网络（20）使用在其覆盖区域内操作的无线通信设备（36）随时间收集的历史信号质量测量来识别设备（36）通常经历显着水平的图案化干扰的那些地理区域。 在一个示例的情况下，网络（20）形成受邻近节点（26,30）的传输模式影响的地理区域的“映射”，并将该映射应用于ICIC操作，其中与 受影响的区域将干扰传输模式的知识结合到在受影响区域中操作的设备（36）的正在进行的调度中。

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