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10 条记录 (耗时 0.031 秒)

    Method and system for scheduling subframe in mobile communication relay system
    1.
    发明授权
    Method and system for scheduling subframe in mobile communication relay system 失效
    移动通信中继系统子帧调度方法及系统

    公开(公告)号：US08305967B2

    公开(公告)日：2012-11-06

    申请号：US12851150

    申请日：2010-08-05

    申请人： Jae Sheung Shin ,  Hyun Seo Park ,  Kyung Sook Kim ,  Young Jick Bahg ,  Yeon Seung Shin ,  Yeong Jin Kim

    发明人： Jae Sheung Shin ,  Hyun Seo Park ,  Kyung Sook Kim ,  Young Jick Bahg ,  Yeon Seung Shin ,  Yeong Jin Kim

    IPC分类号： H04Q7/00 ,  H04L12/28

    CPC分类号： H04W72/1289 ,  H04L1/1887 ,  H04L2001/0097 ,  H04W84/047

    摘要： Provided is a subframe scheduling method in which a relay may transmit interval information of a service to a base station, and the base station may modify a location of a subframe based on the interval information, and thereby preventing a quality deterioration occurring due to a retransmission failure. The subframe scheduling method may include: setting and transmitting, by a base station, subframe information; setting and implementing, by a relay, a service based on the subframe information; transmitting, by the relay, interval information of the service to the base station; modifying, by the base station, the subframe information based on the interval information; and transmitting, by the base station, the modified subframe information to the relay.

    摘要翻译： 提供了一种子帧调度方法，其中中继器可以向基站发送业务的间隔信息​​，并且基站可以基于间隔信息修改子帧的位置，从而防止由于重传而发生的质量劣化 失败。 子帧调度方法可以包括：由基站设置和发送子帧信息; 通过中继设置和实现基于子帧信息的服务; 由所述中继将所述业务的间隔信息​​发送给所述基站; 由基站修改基于间隔信息的子帧信息; 以及由所述基站向所述中继发送所述修改的子帧信息。

    Base station and user equipment for performing CoMP transmission and method thereof
    5.
    发明授权
    Base station and user equipment for performing CoMP transmission and method thereof 有权
    用于执行CoMP传输的基站和用户设备及其方法

    公开(公告)号：US08682367B2

    公开(公告)日：2014-03-25

    申请号：US13230189

    申请日：2011-09-12

    申请人： Hyung-sub Kim ,  Kyung Sook Kim ,  Yeon Seung Shin

    发明人： Hyung-sub Kim ,  Kyung Sook Kim ,  Yeon Seung Shin

    IPC分类号： H04B15/00 ,  H04W72/08

    CPC分类号： H04W72/082 ,  H04J11/0053

    摘要： A base station, a user equipment, and a method for operating a cooperative multipoint (CoMP) transmitter and receiver (Tx/Rx) are disclosed. The operating method includes receiving, from a peripheral cell, precoding matrix index (PMI) information to be used by a user equipment of the peripheral cell, and transmitting the received PMI information to target user equipments allocated with an entire frequency range, among a plurality of user equipments present in a current cell.

    摘要翻译： 公开了一种基站，用户设备和用于操作协作多点（CoMP）发射机和接收机（Tx / Rx）的方法。 所述操作方法包括从外围小区接收要由所述外围小区的用户设备使用的预编码矩阵索引（PMI）信息，并且将所接收的PMI信息发送到多个分配有整个频率范围的目标用户设备 存在于当前单元中的用户设备。

    METHOD FOR ASSIGNING RESOURCE OF UNITED SYSTEM
    7.
    发明申请
    METHOD FOR ASSIGNING RESOURCE OF UNITED SYSTEM 审中-公开
    联合系统资源分配方法

    公开(公告)号：US20090158291A1

    公开(公告)日：2009-06-18

    申请号：US12180255

    申请日：2008-07-25

    申请人： Kyung Sook Kim ,  Sook Yang Kang ,  Gyung Chul Shin ,  Jin Up Kim ,  Kil Su Hong ,  Jung Min Lee

    发明人： Kyung Sook Kim ,  Sook Yang Kang ,  Gyung Chul Shin ,  Jin Up Kim ,  Kil Su Hong ,  Jung Min Lee

    IPC分类号： G06F9/50

    CPC分类号： H04W72/08 ,  H04W88/06

    摘要： A method of assigning a resource of a united system in which a plurality of single systems are complexly operated includes: determining a multi-user diversity order based on the quantity of users existing within the system; determining a cost function using the determined multi-user diversity order; and assigning a resource based on the determined cost function. Therefore, a state of each system and user requirements can be fully reflected and a resource can be efficiently managed within a united system in which several systems are complexly operated.

    摘要翻译： 一种分配多个单个系统复杂操作的联合系统的资源的方法包括：基于系统内存在的用户数量来确定多用户分集顺序; 使用所确定的多用户分集顺序确定成本函数; 以及基于所确定的成本函数分配资源。 因此，可以充分反映每个系统和用户需求的状态，并且可以在多个系统复杂运行的联合系统中有效地管理资源。

    Handover method in mobile network, mobile terminal and mobile network system thereof
    8.
    发明授权
    Handover method in mobile network, mobile terminal and mobile network system thereof 有权
    移动网络，移动终端及其移动网络系统中的切换方法

    公开(公告)号：US08300598B2

    公开(公告)日：2012-10-30

    申请号：US12212338

    申请日：2008-09-17

    申请人： Kyung Sook Kim ,  Gyung Chul Sihn

    发明人： Kyung Sook Kim ,  Gyung Chul Sihn

    IPC分类号： H04W4/00

    CPC分类号： H04W36/26

    摘要： A method of performing handover in a mobile communication network, a mobile communication terminal using the same, and a mobile network system are provided. The method of performing handover in a mobile communication network includes: receiving QoS requirement on a mobile service basis from a user terminal; determining a most suitable mobile network to QoS requirement of a mobile service as a network for handover; and requesting handover to a base station of a mobile network determined as a network for handover. Therefore, in consideration of characteristics of a mobile network and a quality of a service used by a user, by determining handover to an optimum mobile network on a service quality basis, service interruption due to performing unnecessary handover can be prevented and by effectively distributing traffic of a mobile network, overload of a system can be prevented.

    摘要翻译： 提供了一种在移动通信网络中执行切换的方法，使用该切换的移动通信终端和移动网络系统。 在移动通信网络中执行切换的方法包括：从用户终端基于移动业务接收QoS要求; 确定最适合移动网络的QoS要求的移动业务作为切换网络; 并请求切换到确定为切换网络的移动网络的基站。 因此，考虑到移动网络的特性和用户使用的服务质量，通过在服务质量的基础上确定到最佳移动网络的切换，可以防止由于执行不必要的切换而导致的业务中断，并且通过有效地分配业务 的移动网络，可以防止系统的过载。