APPARATUS AND METHOD FOR REACTIVE INTER-CELL INTERFERENCE COORDINATION
    13.
    发明申请
    APPARATUS AND METHOD FOR REACTIVE INTER-CELL INTERFERENCE COORDINATION 审中-公开
    用于反应性细胞间干扰协调的装置和方法

    公开(公告)号:WO2013009233A3

    公开(公告)日:2013-04-04

    申请号:PCT/SE2012050443

    申请日:2012-04-27

    Inventor: MANSSOUR JAWAD

    CPC classification number: H04L5/0032 H04W72/082

    Abstract: A network node (10) communicates with user equipments, UEs, in a cell served by the network node. The network node receives measurement reports from its UEs and obtains therefrom statistics (S 1 ). The network node receives an interference overload indicator, IOI, from a neighboring network node having a neighboring cell (S2) that may prompt making the determination. The network node uses the statistics to determine whether transmissions in the cell are or will be a likely cause of interference to the neighboring cell (S3). The network node then determines whether to take action with respect to one or more of the UEs based on the determination of whether transmissions in the cell are or will be a likely cause of interference to the neighboring cell (S4).

    Abstract translation: 网络节点(10)与由网络节点服务的小区中的用户设备UE进行通信。 网络节点从其UE接收测量报告并从中获得统计数据(S1)。 网络节点从具有相邻小区的相邻网络节点(S2)接收干扰过载指示符IOI,该干扰过载指示符IOI可以提示做出确定。 网络节点使用统计来确定小区中的传输是否会成为对相邻小区的干扰的可能原因(S3)。 网络节点然后基于确定小区中的传输是否将是对相邻小区的干扰的可能原因(S4)来确定是否对一个或多个UE采取动作(S4)。

    EFFICIENT SPECTRUM UTILIZATION WITH ALMOST BLANK SUBFRAMES
    14.
    发明申请
    EFFICIENT SPECTRUM UTILIZATION WITH ALMOST BLANK SUBFRAMES 审中-公开
    几乎空白子图的有效谱利用

    公开(公告)号:WO2013080159A4

    公开(公告)日:2013-08-01

    申请号:PCT/IB2012056836

    申请日:2012-11-29

    CPC classification number: H04W72/1252 H04W84/045

    Abstract: Systems and methods for providing efficient utilization of spectrum in a cellular communication network that applies Almost Blank Subframes (ABSs) are disclosed. In general, the network includes an access node that applies ABSs in the downlink. In one embodiment, the access node identifies UEs for which transmissions are to be scheduled for the uplink using a scheduling scheme that does not require control information for every subframe. The access node then time-aligns scheduling instants of the UEs and subframes in the uplink that correspond to at least some of the ABSs in the downlink. In another embodiment, the access node identifies UEs for which transmissions are to be scheduled for the downlink using a scheduling scheme that does not require control information for every subframe. The access node then time-aligns scheduling instants of the UEs for the downlink and at least a subset of the ABSs in the downlink.

    Abstract translation: 公开了用于在应用几乎空白子帧(ABS)的蜂窝通信网络中提供频谱的有效利用的系统和方法。 通常,网络包括在下行链路中应用ABS的接入节点。 在一个实施例中,接入节点使用不需要用于每个子帧的控制信息的调度方案来标识针对其为上行链路调度传输的UE。 接入节点然后对UE的调度时刻和上行链路中对应于下行链路中的至少一些ABS的子帧进行时间对准。 在另一个实施例中,接入节点使用不需要用于每个子帧的控制信息的调度方案来标识针对其为下行链路调度传输的UE。 接入节点然后对下行链路的UE的调度时刻和下行链路中的ABS的至少一个子集进行时间对准。

    APPARATUS AND METHOD FOR PROACTIVE INTER-CELL INTERFERENCE COORDINATION
    15.
    发明申请
    APPARATUS AND METHOD FOR PROACTIVE INTER-CELL INTERFERENCE COORDINATION 审中-公开
    用于实现细胞间干扰协调的装置和方法

    公开(公告)号:WO2013009232A3

    公开(公告)日:2013-04-25

    申请号:PCT/SE2012050398

    申请日:2012-04-12

    Inventor: MANSSOUR JAWAD

    Abstract: A network node (10) communicates with user equipments, UEs, in a cell served by the network node. The network node receives measurement reports from, scheduled UEs (S1) and determines, based on the measurement reports, a number of neighboring cells that scheduled future transmissions by the scheduled UEs are likely to interfere with (S2). An interference indicator for each of the number of neighboring cells likely to be interfered with is determined (S3), and the network node sends the interference indicator to one or more neighbor network nodes serving one of the number of neighboring cells likely to be interfered with (S4).

    Abstract translation: 网络节点(10)与由网络节点服务的小区中的用户设备(UE)进行通信。 网络节点从调度的UE(S1)接收测量报告,并且基于测量报告确定由调度的UE调度未来传输的多个相邻小区可能干扰(S2)。 确定可能被干扰的多个相邻小区中的每一个的干扰指示符(S3),并且网络节点将干扰指示符发送到服务于可能受干扰的多个相邻小区中的一个的一个或多个邻居网络节点 (S4)。

    MULTI-DOMAIN NETWORK CODING
    16.
    发明申请
    MULTI-DOMAIN NETWORK CODING 审中-公开
    多域网络编码

    公开(公告)号:WO2011055342A2

    公开(公告)日:2011-05-12

    申请号:PCT/IB2010055043

    申请日:2010-11-05

    Inventor: MANSSOUR JAWAD

    CPC classification number: H04L27/34 H04B7/15521

    Abstract: A communications network (20) comprises a network coding node (24) and a network decoding node (26). A method of operating a communications network (20) comprises, at the network coding node (24), performing multi-domain network coding upon a first signal and a second signal to obtain a network coded signal. The first signal is modulated by a first modulation scheme and the second signal is modulated by a second modulation scheme. At least one of the first signal and the second signal includes information in a phase domain and information in an amplitude domain. The method further comprises transmitting the network coded signal over a link to a receiver (26) and performing multi-domain network decoding of the network coded signal as detected at the receiver (26) to obtain the second signal, the receiver knowing and using the first signal for the multi-domain network decoding.

    Abstract translation: 通信网络(20)包括网络编码节点(24)和网络解码节点(26)。 一种操作通信网络(20)的方法在网络编码节点(24)包括在第一信号和第二信号上执行多域网络编码以获得网络编码信号。 第一信号由第一调制方式调制,第二信号由第二调制方式调制。 第一信号和第二信号中的至少一个包括相位域中的信息和振幅域中的信息。 该方法还包括通过链路向网络接收机(26)发送网络编码信号,并对接收机(26)检测到的网络编码信号执行多域网络解码,以获得第二信号,接收方知道并使用 第一个信号为多域网解码。

    UTILIZACION EFICIENTE DEL ESPECTRO CON SUBTRAMAS CASI EN BLANCO.

    公开(公告)号:MX2014006518A

    公开(公告)日:2014-09-01

    申请号:MX2014006518

    申请日:2012-11-29

    Abstract: Se describen los sistemas y métodos para proporcionar utilización eficiente del espectro en una red celular de comunicaciones que aplica Subtramas casi en blanco (Subtramas casi en blanco o vacías, ABS). En general, la red consiste en un nodo de acceso que aplica las ABS en el enlace descendente. En una modalidad, el nodo de acceso identifica los UE (equipos de usuario) para los cuales han de programarse las transmisiones para el enlace ascendente utilizando un esquema de programación que no requiere información de control para cada subtrama. El nodo de acceso entonces alinea en el tiempo instantes de programación de los UE y las subtramas en el enlace ascendente que corresponden con al menos algunas de las ABS del enlace descendente. En otra modalidad, el nodo de acceso identifica los UE para los cuales las transmisiones tienen que ser programadas para el enlace descendente utilizando un esquema de programación que no requiere información de control para cada subtrama. El nodo de acceso entonces alinea en el tiempo instantes de programación de los UE para el enlace descendente y al menos una subserie de las ABS en el enlace descendente.

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