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    SLOW CONGESTION CONTROL
    1.
    发明授权
    SLOW CONGESTION CONTROL 有权
    缓慢控制

    公开(公告)号：EP2774425B1

    公开(公告)日：2017-05-10

    申请号：EP12845579.7

    申请日：2012-03-12

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： WIGREN, Karl Torbjörn ,  JOHANSSON, Klas ,  LAMM, Anders ,  PERSSON, Magnus ,  SAVOLAINEN, Liina

    IPC分类号： H04W28/02 ,  H04W52/14 ,  H04W52/24 ,  H04W52/34

    CPC分类号： H04W52/24 ,  H04W28/0236 ,  H04W28/0284 ,  H04W28/0289 ,  H04W52/146 ,  H04W52/241 ,  H04W52/343

    摘要： The present disclosure relates to an uplink congestion control scheme. In one embodiment, an uplink congestion control method is provided, comprising steps of: determining whether or not a congestion status of a serving cell is changed based on a rise over thermal, RoT, measurement; sending to a set of user equipment, UEs, a signaling to indicate the change of the congestion status; and performing an uplink congestion control based on the RoT measurement and with enhanced transmission format combination, E-TFC, reselection by at least one UE from the set of UEs based at least on the signaling.

    摘要翻译： 本公开涉及上行链路拥塞控制方案。 在一个实施例中，提供了一种上行链路拥塞控制方法，包括以下步骤：基于热量RoT测量的升高来确定服务小区的拥塞状态是否改变; 向一组用户设备UE发送用于指示拥塞状态改变的信令; 以及基于所述RoT测量并且利用增强的传输格式组合E-TFC来执行上行链路拥塞控制，所述E-TFC由至少一个UE从所述一组UE中重选至少基于所述信令。

    MODIFIED DOWNLINK POWER CONTROL DURING MACRODIVERSITY
    2.
    发明授权
    MODIFIED DOWNLINK POWER CONTROL DURING MACRODIVERSITY 失效
    改进的下行功率控制中宏分集

    公开(公告)号：EP1048130B1

    公开(公告)日：2007-08-15

    申请号：EP98924976.8

    申请日：1998-06-05

    申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)

    发明人： BUTOVITSCH, Peter ,  SANDIN, Tomas ,  PERSSON, Magnus ,  KNUTSSON, Jens

    IPC分类号： H04B7/005 ,  H04Q7/34 ,  H04Q7/38

    CPC分类号： H04W52/40 ,  H04B7/022 ,  H04W52/36

    摘要： The power levels of signals transmitted by base stations in a communication are controlled. Power level control commands are transmitted from a remote station to base stations from which the remote station receives signals to control the power levels of the signals transmitted by the base stations. A determination is made whether the remote station simultaneously receives a first signal from a first base station and at least one second signal from at least one second base station that include substantially identical message information. The first and second base stations transmit first and second reports of power levels of the first and second signals, respectively, to the controller. The controller compares the first and second reports and transmits first and second commands for adjusting the power levels of the first and second signals to the first and second base stations, respectively. The power level control commands are transmitted from the remote station to the base stations less frequently during macrodiversity to reduce the signalling requirements between the controller and the base stations. Also, the step size of the adjustment of the power levels of the first and second signals by the controller is reduced during macrodiversity to reduce the signalling requirements. This power control method is particularly beneficial for a CDMA system.

    FAST UE MEASUREMENT EVENTS ACTIVATION
    4.
    发明公开
    FAST UE MEASUREMENT EVENTS ACTIVATION 审中-公开
    快速UE测量事件激活

    公开(公告)号：EP3202184A1

    公开(公告)日：2017-08-09

    申请号：EP14799230.9

    申请日：2014-09-30

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： PERSSON, Magnus

    IPC分类号： H04W36/36 ,  H04W24/10

    摘要： A mobile terminal and a method at the mobile terminal in a wireless communications network of reporting cell measurements, as well as a network node and a method at the network node of requesting cell measurements. The method at the mobile terminal in a wireless communications network of reporting cell measurements comprises determining at the mobile terminal that a property of a channel established via a serving cell fails to comply with a quality criterion. In direct response to such determination, the mobile terminal determines a property of one or more channels of at least one neighboring cell, and reports the determined property of the channel of the serving cell and the determined property of the channel(s) of the neighboring cell(s) to a network node of the serving cell.

    摘要翻译： 本发明涉及一种移动终端（11）和在报告小区测量结果的无线通信网络的移动终端的方法，以及在请求小区测量的网络节点的网络节点（10）和方法。 在移动终端在报告小区测量结果的无线通信网络的方法，包括：在经由服务小区（12）所建立的信道的属性没有遵从质量标准的移动终端确定。 在这样的判定直接响应，移动终端确定至少一个相邻小区（13）中的一个或多个信道的特性，并报告服务小区的信道和信道的所确定的属性的确定的属性（一个或多个） （一个或多个）相邻小区的一个或多个节点发送到服务小区的网络节点。

    Integrated power control and congestion control in a communication system
    5.
    发明授权
    Integrated power control and congestion control in a communication system 有权
    在通信系统中集成功率和过载控制

    公开(公告)号：EP1018226B1

    公开(公告)日：2008-08-20

    申请号：EP98945715.5

    申请日：1998-09-22

    申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)

    发明人： KNUTSSON, Jens ,  PERSSON, Magnus

    IPC分类号： H04B7/005 ,  H04Q7/38

    CPC分类号： H04W52/343 ,  H04W52/24

    摘要： A method of stabilizing a communication system having base stations and mobile stations using integrated control of both signal transmission power levels and signal congestion levels. In particular, the method includes measuring a quality such as a signal to interference ratio of a signal transmitted from a mobile station to a base station and measuring a total received signal power at the base station. The signal transmission power of the mobile station is changed based on comparisons of the measured signals with predetermined threshold values. When the measured total received signal power at the base station exceeds the corresponding predetermined threshold value, a congestion control algorithm is executed to reduce the signal congestion level.

    DOWNLINK TRANSMIT POWER SYNCHRONIZATION DURING DIVERSITY COMMUNICATION WITH A MOBILE STATION
    9.
    发明授权
    DOWNLINK TRANSMIT POWER SYNCHRONIZATION DURING DIVERSITY COMMUNICATION WITH A MOBILE STATION 有权
    DOWN发射功率的过程中与移动台分集通信同步

    公开(公告)号：EP1260034B1

    公开(公告)日：2008-04-30

    申请号：EP01908541.4

    申请日：2001-02-20

    申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)

    发明人： PERSSON, Magnus ,  CORBETT, Eddie ,  ANDERSSON, Andreas ,  VAN LIESHOUT, Gert-Jan

    IPC分类号： H04B7/005 ,  H04Q7/38

    CPC分类号： H04W36/18 ,  H04W52/12 ,  H04W52/36 ,  H04W52/40

    摘要： The downlink transmit powers of base stations involved in a diversity handover communication with a mobile station are controlled to minimize base station power "drift." A downlink reference power level is determined based on detected, current transmit power levels of the diversity handover base stations. One or more power offsets is determined for one or more of the base stations based on signal quality measurements made by the mobile station. The reference power level and power offset(s) are used to selectively regulate an adjustment to the transmit power levels of the diversity handover base stations. The general reference power is transmitted at a first, relatively high frequency to the diversity handover base stations by embedding it in a user data frame. In that way, the signal processing load is kept to a minimum despite the higher transmission rate. Individual power offsets are sent to associated individual base stations in a control signalling channel identifying the one base station at a second frequency lower than the first frequency. The control channel signaling permits individual base station power offsets, but the lower frequency at which the offsets are transmitted reduces the associated signaling load.

    摘要翻译： 在与移动台的分集越区切换的通信所涉及的基站的下行链路发射功率被控制以最小化基站的功率“漂移”。 下行链路的参考功率电平被确定的开采基于所述分集切换的基站检测到，当前的发射功率电平。 一个或多个功率偏移是确定性的开采的一个或多个基于由移动站进行的信号质量测量的基站。 （S）偏移参考功率电平与功率用于调节调整到分集切换的基站的发射功率电平的选择性。 通过在用户数据帧中嵌入它的一般参考功率反mitted在第一，相对高的频率分集越区切换基站。 以这种方式率，信号处理负荷，尽管更高的传输保持在最低限度。 单独的功率偏移中的控制信令信道的第二频率比第一频率低识别所述一个基站发送给相关联的各个基站。 控制信道信令允许单个基站的功率偏移，但较低的频率在哪个偏移为反式mitted减少相关联的信令负载。