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    PACKET DATA TRANSFER RE-ESTABLISHMENT
    12.
    发明申请
    PACKET DATA TRANSFER RE-ESTABLISHMENT 审中-公开
    分组数据传输重建

    公开(公告)号：WO2014182233A3

    公开(公告)日：2015-02-19

    申请号：PCT/SE2014050561

    申请日：2014-05-07

    Applicant: ERICSSON TELEFON AB L M

    Inventor： GUNNARSSON FREDRIK ,  NORRMAN KARL ,  MÜLLER WALTER ,  WAGER STEFAN

    IPC: H04W76/02

    CPC classification number: H04W76/028 ,  H04L1/0018 ,  H04L63/123 ,  H04W12/04 ,  H04W12/06 ,  H04W12/10 ,  H04W28/0268 ,  H04W36/023 ,  H04W76/046

    Abstract: The present disclosure relates to methods and arrangements for re-establishing packet data transfer between a radio base station and a wireless device following radio link failure, the radio base station having pre-configured wireless device information. The RBS receives (S71) a request for re-establishment of the radio link from the wireless device. One or more DRBs are selected (S72) for re-establishment based on the pre-configured wireless device information. The RBS transmits (S73) a radio link re-establishment response to the wireless device comprising information about the selected one or more DRBs. The selected one or more DRBs are re-established upon receipt (S74) of a re-establishment confirmation from the wireless device, where upon packet data transfer is resumed.

    Abstract translation: 本公开涉及在无线电链路故障之后的无线电基站和无线设备之间重新建立分组数据传输的方法和装置，所述无线电基站具有预先配置的无线设备信息。 RBS接收（S71）从无线设备重新建立无线电链路的请求。 基于预先配置的无线设备信息，选择一个或多个DRB（S72）用于重新建立。 RBS向无线设备发送（S73）无线链路重建响应，包括关于所选择的一个或多个DRB的信息。 所接收的一个或多个DRB在来自无线设备的重新建立确认的接收（S74）（S74）时重新建立，其中在分组数据传输被恢复时。

    METHOD AND ARRANGEMENT FOR PROBING OF ALTERNATIVE ANTENNA CONFIGURATIONS IN A COMMUNICATION NETWORK SYSTEM
    13.
    发明申请
    METHOD AND ARRANGEMENT FOR PROBING OF ALTERNATIVE ANTENNA CONFIGURATIONS IN A COMMUNICATION NETWORK SYSTEM 审中-公开
    用于在通信网络系统中检测替代天线配置的方法和装置

    公开(公告)号：WO2012067554A9

    公开(公告)日：2013-06-06

    申请号：PCT/SE2010051261

    申请日：2010-11-16

    Applicant: ERICSSON TELEFON AB L M ,  MOE JOHAN ,  AMIRIJOO MEHDI ,  FRENGER PAAL ,  GUNNARSSON FREDRIK

    Inventor： MOE JOHAN ,  AMIRIJOO MEHDI ,  FRENGER PAAL ,  GUNNARSSON FREDRIK

    IPC: H04W16/28 ,  H01Q3/24 ,  H04B7/06 ,  H04B7/08 ,  H04W40/06 ,  H04W84/18

    CPC classification number: H04W24/02 ,  H04B7/0602 ,  H04B17/12 ,  H04W24/10 ,  H04W28/18 ,  H04W40/06 ,  H04W88/02 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/322 ,  Y02D70/444

    Abstract: The present invention relates to an arrangement, a communication network node and a user equipment allowing for probing of alternative antenna configurations in a communication network system as well as a method for such probing. The method comprises making one of the reconfigurable antennas (15a2, 15b2) of at least one cell (19a, 19b) temporarily available for probing and reconfiguring one or more antenna parameters thereof in accordance with a probing antenna parameter set. A new probe cell (20a, 20b) is transmitted from the prepared antenna (15a2, 15b2) and measurement reports collected from the user equipments (18) within the at least one cell (19a, 19b) and the probe cell (20a, 20b). The probing antenna parameter set is evaluated based on the collected measurement reports whereupon is determined if the reconfigurable physical antennas (15a1, 15a2, 15b1, 15b2) of the cell shall use the probing antenna parameter set or the initial antenna parameter set. Finally the probing cell (20a, 20b) is removed and the antennas (15a1, 15a2, 15b1, 15b2) adjusted in accordance with the determination.

    Abstract translation: 本发明涉及允许在通信网络系统中探测替代天线配置的布置，通信网络节点和用户设备以及用于这种探测的方法。 该方法包括使至少一个小区（19a，19b）的可重构天线（15a2,15b2）之一临时可用于根据探测天线参数集来探测和重新配置其一个或多个天线参数。 从所述准备天线（15a2,152）发送新的探测单元（20a，20b），从所述至少一个单元（19a，19b）和所述探针单元（20a，20b）中的用户设备（18）收集的测量报告 ）。 基于收集的测量报告来评估探测天线参数集，从而确定小区的可重新配置的物理天线（15a1，15a2，15b1，15b2）是否应使用探测天线参数集或初始天线参数集。 最后，去除探测单元（20a，20b），并根据该确定调整天线（15a1,151,21a，15b2）。

    UPLINK COORDINATED INTER-CELLINTERFERENCE CANCELLATION
    15.
    发明公开
    UPLINK COORDINATED INTER-CELLINTERFERENCE CANCELLATION 审中-公开
    在长达单元格区域之间的问题协调灭绝

    公开(公告)号：EP2283688A4

    公开(公告)日：2016-10-19

    申请号：EP08767153

    申请日：2008-05-21

    Applicant: ERICSSON TELEFON AB L M ,  WIBERG NICLAS

    Inventor： FRENGER PÅL ,  ENGLUND EVA ,  GUNNARSSON FREDRIK

    IPC: H04W72/14 ,  H04B7/04 ,  H04J11/00 ,  H04L5/00 ,  H04W72/12

    CPC classification number: H04B7/0452 ,  H04J11/005 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0073 ,  H04W92/045 ,  H04W92/20

    Abstract: Device, computer readable medium and method for joint multi-user processing in a first base station of a telecommunication network, which includes at least a second base station and first and second terminals served by the corresponding first and second base stations. The method includes issuing, at the first base station, a first uplink transmission grant for the first terminal; receiving, at the first base station, from the second base station scheduling information about an uplink transmission of the second terminal, wherein an uplink transmission grant for the uplink transmission of the second terminal is issued by the second base station; and jointly decoding, at the first base station, an uplink transmission from the first terminal and the uplink transmission from the second terminal, which is not served by the first base station, based on the received scheduling information about the uplink transmission of the second terminal.

    METHODS AND ARRANGEMENTS FOR TRANSMISSION OF PAGING IN A COMMUNICATION SYSTEM
    17.
    发明公开
    METHODS AND ARRANGEMENTS FOR TRANSMISSION OF PAGING IN A COMMUNICATION SYSTEM 审中-公开
    方法和寻呼发送安排的通信系统

    公开(公告)号：EP2620025A4

    公开(公告)日：2016-03-30

    申请号：EP10857582

    申请日：2010-09-22

    Applicant: ERICSSON TELEFON AB L M

    Inventor： FRENGER PÅL ,  ERIKSSON ERIK ,  GUNNARSSON FREDRIK

    IPC: H04W68/02

    CPC classification number: H04W68/005 ,  H04W68/02

    Abstract: The present invention relates a radio network node (204, 304) and methods therein for coordinating paging commands. A method comprises receiving paging command information related to a UE from a paging controller node, where the paging command information comprises a list of radio network nodes. Within method a radio network node then obtains information about available physical radio resources (S-218, S-326, 406, 506) of a second radio network node (206, 306), for paging, and determines physical radio resources (S-220, S-328, 408, 508) to be used for transmitting a paging command for the UE, and transmits information related to a paging command (S-222, S-330, 410, 510 for the UE, to said second radio network node (206, 306).

    METHOD AND ARRANGEMENT FOR ASSISTING A NETWORK MANAGEMENT UNIT
    18.
    发明公开
    METHOD AND ARRANGEMENT FOR ASSISTING A NETWORK MANAGEMENT UNIT 审中-公开
    VERFAHREN UND ANORDNUNG ZURUNTERSTÜTZUNGEINER NETZWERKVERWALTUNGSEINHEIT

    公开(公告)号：EP2702792A4

    公开(公告)日：2015-06-24

    申请号：EP11864472

    申请日：2011-04-29

    Applicant: ERICSSON TELEFON AB L M

    Inventor： GUNNARSSON FREDRIK ,  AMIRIJOO MEHDI ,  MOE JOHAN

    IPC: H04W24/08 ,  H04L12/24 ,  H04L12/26 ,  H04W24/10

    CPC classification number: H04W24/08 ,  H04L41/14 ,  H04L43/065 ,  H04W24/10

    Abstract: A method in a base station for assisting a network management unit in managing a cellular network is provided. The base station determines a status of the cellular network. The status affects a measurement of a quality of a radio channel between the base station and a user equipment comprised in the cellular network. The measurement is to be performed by the user equipment. The base station receives a feedback report from the user equipment comprising the measurement. The base station evaluates a validity of the measurement based on the determined status. The base station sends a report to the network management unit. The report comprises an indication of the measurement and an indication of the validity, thereby assisting the network management unit in managing the cellular network.

    Abstract translation: 提供了一种用于辅助网络管理单元管理蜂窝网络的基站中的方法。 基站确定蜂窝网络的状态。 该状态影响基站与蜂窝网络中包含的用户设备之间的无线电信道质量的测量。 测量由用户设备执行。 基站从包括测量的用户设备接收反馈报告。 基站根据确定的状态评估测量的有效性。 基站向网管单元发送报告。 报告包括测量的指示和有效性的指示，从而帮助网络管理单元管理蜂窝网络。

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