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    • 3. 发明申请
    • HANDOVER WITH CARRIER AGGREGATION
    • 切勿携带携带者聚集
    • WO2011142544A2
    • 2011-11-17
    • PCT/KR2011/003115
    • 2011-04-27
    • SAMSUNG ELECTRONICS CO., LTD.VAN LIESHOUT, Gert JanHIMKE, Van Der Velde
    • VAN LIESHOUT, Gert JanHIMKE, Van Der Velde
    • H04W36/06H04W36/08H04W36/30H04J11/00
    • H04L5/001H04L5/0007H04L5/0035H04L5/0073H04L5/0096H04W36/08H04W72/00H04W72/02
    • A handover with carrier aggregation is provided. A method of assisting handover of a user equipment from a source wireless access node to a target wireless access node, for use in a wireless access network having a plurality of carrier frequencies and a plurality of cells in which a cell and a carrier frequency may be configured as a component carrier, and in which at least two component carriers may be aggregated for communication between the user equipment and the source wireless access node, the aggregated component carriers comprising a primary component carrier and at least one secondary component carrier comprises the step of selecting, at the source wireless access node, a first carrier frequency to be configured as a primary component carrier for communication with the target wireless access node after handover, and selecting, at the target wireless access node, a second carrier frequency to be configured as a secondary component carrier for communication with the target wireless access node after handover.
    • 提供了具有载波聚合的切换。 一种辅助将用户设备从源无线接入节点切换到目标无线接入节点的方法,用于具有多个载波频率的无线接入网络和小区和载波频率可能在多个小区中的多个小区 被配置为分量载波,并且其中可以聚合至少两个分量载波以用于用户设备和源无线接入节点之间的通信,所述聚合分量载波包括主分量载波和至少一个次分量载波包括以下步骤: 在所述源无线接入节点处选择要配置为用于在切换之后与所述目标无线接入节点进行通信的主要分量载波的第一载波频率,以及在所述目标无线接入节点处选择将被配置为 用于在切换之后与目标无线接入节点进行通信的辅助分量载波。
    • 5. 发明申请
    • PROCESSING STATE INFORMATION
    • 处理状态信息
    • WO2013028002A2
    • 2013-02-28
    • PCT/KR2012/006651
    • 2012-08-22
    • SAMSUNG ELECTRONICS CO., LTD.VAN LIESHOUT, Gert-JanHIMKE, Van Der Velde
    • VAN LIESHOUT, Gert-JanHIMKE, Van Der Velde
    • H04W24/10H04W88/02H04W36/04
    • H04W76/10H04L12/189H04W4/06H04W8/22H04W24/10H04W36/005H04W36/0055H04W72/04
    • A method of operating a user equipment in a communications system comprising at least one cell that is controlled by a radio access node, the method comprising: maintaining current state information relating to the user equipment, the state information comprising at least one state information part associated with one or more features for which state information reporting may be configured in the at least one cell, the at least one state information part being associable with a plurality of different values; receiving an indication from the radio access node regarding state information held by the radio access node relating to the user equipment; determining whether to report current state information relating to the user equipment to the radio access node on the basis of the received indication; and reporting a current value associated with at least a given state information part to the radio access node in response to determining that current state information relating to the user equipment should be transmitted on the basis of the received indication.
    • 一种操作通信系统中的用户设备的方法,所述通信系统包括由无线电接入节点控制的至少一个小区,所述方法包括:维护与所述用户设备有关的当前状态信息,所述状态信息 包括与可以在所述至少一个小区中为其配置状态信息报告的一个或多个特征相关联的至少一个状态信息部分,所述至少一个状态信息部分可与多个不同的值相关联; 从所述无线电接入节点接收关于由所述无线电接入节点保持的与所述用户设备有关的状态信息的指示; 基于接收到的指示来确定是否将与用户设备有关的当前状态信息报告给无线电接入节点; 以及响应于确定与所述用户设备有关的当前状态信息应基于所接收到的指示来传送,向无线接入节点报告与至少给定状态信息部分相关联的当前值。
    • 8. 发明申请
    • MOBILE TERMINAL HANDOVER IN AN LTE NETWORK
    • LTE网络中的移动终端切换
    • WO2014077547A1
    • 2014-05-22
    • PCT/KR2013/010097
    • 2013-11-08
    • SAMSUNG ELECTRONICS CO., LTD.
    • HIMKE, Van Der VeldeVAN LIESHOUT, Gert Jan
    • H04W36/30H04W36/08
    • H04B7/024H04B7/0619H04B7/0643H04L1/0026H04L5/0035H04W24/10H04W36/0083
    • A method of handing over a mobile terminal from a source base station to a target base station in a Long Term Evolution, LTE, compliant mobile wireless communications network. The method comprises generating a measurement report including one or more channel state information reference signal, CSI-RS, measurement result at a mobile terminal. The mobile terminal sends the measurement report to a source base station. The source base station determines either in response to the measurement report or separately that the network should handover the mobile terminal to a target base station. The source base station sends a handover request to the target base station. The handover request sent from the source base station to the target base station includes at least one CSI-RS measurement result received from the mobile terminal such that the target base station can initiate coordinated multi-point transmission, CoMP, to the mobile terminal upon handover.
    • 一种在长期演进LTE兼容移动无线通信网络中将移动终端从源基站切换到目标基站的方法。 该方法包括生成包括一个或多个信道状态信息参考信号,CSI-RS,移动终端的测量结果的测量报告。 移动终端将测量报告发送给源基站。 源基站响应于测量报告或单独地确定网络应该将移动终端切换到目标基站。 源基站向目标基站发送切换请求。 从源基站发送到目标基站的切换请求包括从移动终端接收到的至少一个CSI-RS测量结果,使得目标基站可以在切换时向移动终端发起协调的多点传输CoMP 。