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    IMPROVING ACCURACY WHEN DETERMINING POSITIONS IN A WIRELESS NETWORK
    3.
    发明公开
    IMPROVING ACCURACY WHEN DETERMINING POSITIONS IN A WIRELESS NETWORK 审中-公开
    在确定无线网络中的位置时提高准确性

    公开(公告)号：EP3227710A1

    公开(公告)日：2017-10-11

    申请号：EP14907446.0

    申请日：2014-12-04

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： HENRIKSSON, Daniel ,  AHLSTRÖM, Tobias ,  BALCK, Kenneth ,  DREVÖ, Markus

    IPC分类号： G01S5/14 ,  G01S5/02 ,  G01S19/45 ,  H04W64/00

    CPC分类号： G01S5/14 ,  G01S5/021 ,  G01S5/0242 ,  G01S5/0252 ,  G01S13/765 ,  G01S19/45 ,  H04W64/00 ,  H04W64/003

    摘要： Disclosed is a method performed by a position calculation node (160) in a wireless communication network (100). The node (160) is arranged for improving accuracy when determining positions in the wireless communication network. The method comprises obtaining a signal transport time value for each of a plurality of different geographical UE positions (UE1, UE2, UE3), wherein the respective signal transport time value relates to the time it takes for a radio signal to travel between a first base station and one of the plurality of UE positions. The method further comprises obtaining a geographical position value for each of the plurality of different geo-graphical UE positions, the position values being independent of the signal transport time values, and determining an actual geographical position for the first base station, based on the obtained signal transport time values, the obtained position values and a predefined geographical position for the first base station.

    摘要翻译： 公开了一种由无线通信网络（100）中的位置计算节点（160）执行的方法。 节点（160）被布置用于在确定无线通信网络中的位置时提高准确度。 该方法包括获得多个不同地理UE位置（UE1，UE2，UE3）中的每一个的信号传输时间值，其中相应的信号传输时间值与无线电信号在第一基站 站和多个UE位置之一。 该方法进一步包括获得多个不同地理UE位置中的每一个的地理位置值，位置值独立于信号传输时间值，并且基于获得的信号传输确定第一基站的实际地理位置 时间值，获得的位置值和第一基站的预定义的地理位置。

    IDENTIFICATION OF UE COUNTING RESULTS IN EMBMS
    7.
    发明公开
    IDENTIFICATION OF UE COUNTING RESULTS IN EMBMS 有权
    确定UE在EMBMS中的计数结果

    公开(公告)号：EP2737734A1

    公开(公告)日：2014-06-04

    申请号：EP12743795.2

    申请日：2012-07-06

    申请人： Telefonaktiebolaget LM Ericsson (PUBL)

    发明人： DREVÖ, Markus

    IPC分类号： H04W4/06

    CPC分类号： H04W24/10 ,  H04L12/1868 ,  H04L12/189 ,  H04L67/22 ,  H04W4/06 ,  H04W72/005 ,  H04W76/40

    摘要： Methods (400, 500) and apparatus (16, 24) are disclosed for reporting and processing MBMS counting results. According to one exemplary embodiment, a base station counting request received from a MCE includes an update time, and identifiers for one or more MBMS services (402, 502). The base station includes the update time with its reported counting results (410). The MCE uses the update time to identify the transmitted counting request (506), and ignores counting data for services not identified in the request (516). In the same or another embodiment, if the base station has not received MBMS counting results from its supported UEs for one or more of the identified services within a defined reporting window (406), the base station transmits an empty list of service identifiers to the MCE (408). The MCE correspondingly determines that the base station has not yet received MBMS counting results for one or more of the identified services based on receiving the empty list (508, 510).

    摘要翻译： 公开了用于报告和处理MBMS计数结果的方法（400,500）和装置（16,24）。 根据一个示例性实施例，从MCE接收到的基站计数请求包括更新时间，以及用于一个或多个MBMS服务（402,502）的标识符。 基站包括更新时间及其所报告的计数结果（410）。 MCE使用更新时间来识别所发送的计数请求（506），并且忽略请求中未识别的服务的计数数据（516）。 在相同或另一个实施例中，如果基站未在所定义的报告窗口内从其所支持的UE接收到针对一个或多个所标识的服务的MBMS计数结果（406），则基站将空列表的服务标识符发送给 MCE（408）。 基于接收到空列表（508,510），MCE相应地确定基站尚未接收到一个或多个所标识的服务的MBMS计数结果。

    ADMISSION CONTROL FOR BROADCAST TRANSMISSIONS
    8.
    发明公开
    ADMISSION CONTROL FOR BROADCAST TRANSMISSIONS 有权
    允许控制无线电传输

    公开(公告)号：EP2596651A2

    公开(公告)日：2013-05-29

    申请号：EP10855083.1

    申请日：2010-07-19

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： DREVÖ, Markus

    IPC分类号： H04W4/06

    CPC分类号： H04W72/005

    摘要： The present invention relates to a network node and a method in a network node for admission control of broadcast transmission sessions. The method comprises receiving a broadcast transmission session start request for a first broadcast transmission session, obtaining at least a first traffic statistics parameter related to said first broadcast transmission session, obtaining the available bit rate for the broadcast transmission area, and obtaining a resynchronisation parameter indicating the time between resynchronisation of transmissions for said broadcast transmission session. The method also calculates a first expected bit error rate based on said at least first traffic statistics parameter, said available bit rate and said resynchronisation parameter, and admits said first broadcast transmission session if said first expected bit error rate is less than a first bit error rate threshold.