DISTINGUISHING BETWEEN SYNCHRONIZED AND ASYNCHRONOUS MOBILE COMMUNICATIONS NETWORKS
    41.
    发明申请
    DISTINGUISHING BETWEEN SYNCHRONIZED AND ASYNCHRONOUS MOBILE COMMUNICATIONS NETWORKS 审中-公开
    同步和异步移动通信网络之间的区分

    公开(公告)号:WO2009059988A3

    公开(公告)日:2009-09-11

    申请号:PCT/EP2008064978

    申请日:2008-11-05

    CPC classification number: H04W56/0085 H04J11/0093 H04W48/18

    Abstract: A user equipment is operated in a mobile communications system, wherein a network part of the mobile communications system is capable of operating in a synchronized mode or in an asynchronous mode. Operation includes recording timing information about a periodically occurring signal received from a neighboring cell. The recorded timing information is used in a blind detection proc\ ess that ascertains whether the network part of the mobile communications system is operating in the synchronized mode or in the asynchronous mode by detecting at least whether the periodically occurring signal received from the neighboring cell occurred within a predetermined window of time of a corresponding periodically occurring signal received from a serving cell. The detected operating mode of the network part of the mobile communications system is used for controlling subsequent operation of the user equipment.

    Abstract translation: 用户设备在移动通信系统中操作,其中移动通信系统的网络部分能够以同步模式或异步模式操作。 操作包括记录关于从相邻小区接收的周期性发生的信号的定时信息。 所记录的定时信息用于盲目检测程序,用于确定移动通信系统的网络部分是否以同步模式或异步模式操作,通过至少检测从相邻小区接收到的周期性发生的信号是否发生 在从服务小区接收的对应的周期性发生信号的预定窗口内。 检测到的移动通信系统的网络部分的操作模式用于控制用户设备的后续操作。

    ACTIVATION AND DEACTIVATION OF SUB-CARRIERS FOR PAPR REDUCTION
    44.
    发明申请
    ACTIVATION AND DEACTIVATION OF SUB-CARRIERS FOR PAPR REDUCTION 审中-公开
    子载波减少PAPR的启动和停止

    公开(公告)号:WO2008054310A3

    公开(公告)日:2008-06-26

    申请号:PCT/SE2007050768

    申请日:2007-10-23

    CPC classification number: H04L27/2618 H04L1/0003

    Abstract: The present invention relates to a method for sending reserved sub-carriers to a UE for the purpose of reducing peak to average power ratio (PAPR) of the transmitted signal to ensure sufficient quality of the modulated signal to achieve high data rate, including the steps of sending the information related to dynamic activation and deactivation of reserved sub-carriers on a common channel, which is readable for all UEs in idle and in connected mode; dynamically activating the transmission of the reserved sub- carriers in a cell when high modulation quality is to be maintained; dynamically deactivating the transmission of the reserved sub-carriers in a cell when high modulation quality is not required. The invention furthermore relates to a radio base station and a UE relating to said method.

    Abstract translation: 本发明涉及一种用于向UE发送保留的子载波的方法,其目的是减少发送信号的峰均功率比(PAPR),以确保调制信号的足够质量以实现高数据速率,包括步骤 在公共信道上发送关于保留的子载波的动态激活和去激活的信息,所述公共信道对于处于空闲和连接模式的所有UE是可读的; 当要保持高调制质量时,动态地激活小区中保留子载波的传输; 当不需要高调制质量时,动态地去激活小区中保留的子载波的传输。 本发明还涉及与所述方法相关的无线电基站和UE。

    METODO Y APARATO PARA IDENTIFICAR Y USAR RECURSOS DE RADIO EN UNA RED DE COMUNICACION INALAMBRICA.

    公开(公告)号:MX391529B

    公开(公告)日:2025-03-21

    申请号:MX2019004826

    申请日:2019-04-25

    Abstract: Un nodo de red, tal como una estación base, identifica recursos de radio dentro de un ancho de banda global usando un primer esquema de referenciado de recursos, mientras que un dispositivo de comunicación inalámbrica identifica recursos de radio dentro de una porción asignada del ancho de banda global usando un segundo esquema de referenciado de recursos. De forma adecuada, el dispositivo identifica correctamente recursos de radio dados a los que apunta un identificador de recursos expresado de acuerdo con el primer esquema de referenciado de recursos, al traducir el identificador de recursos al segundo esquema de referenciado de recursos de acuerdo con información de mapeo que relaciona los dos esquemas. De forma correspondiente, el nodo de red permite que el dispositivo de comunicación inalámbrica lleve a cabo dichas traducciones al proporcionar la información de mapeo de forma ya sea implícita o explícita.

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