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    FAST SERVING CELL CHANGE METHOD AND APPARATUS FOR MOBILE COMMUNICATION SYSTEM
    1.
    发明申请
    FAST SERVING CELL CHANGE METHOD AND APPARATUS FOR MOBILE COMMUNICATION SYSTEM 有权
    用于移动通信系统的快速服务小区改变方法和装置

    公开(公告)号：US20090323639A1

    公开(公告)日：2009-12-31

    申请号：US12491811

    申请日：2009-06-25

    申请人： Young Bum KIM ,  Youn H. Heo ,  Ju Ho Lee ,  Kundan Kumar Lucky

    发明人： Young Bum KIM ,  Youn H. Heo ,  Ju Ho Lee ,  Kundan Kumar Lucky

    IPC分类号： H04W36/00

    CPC分类号： H04W36/0055 ,  H04W24/10 ,  H04W48/16

    摘要： A serving cell change method and apparatus is provided for efficiently performing the serving cell change in a mobile communication system. The UE receives a cell change control information including an activation time from a serving cell, when a downlink channel status of the serving cell is inferior to a downlink channel status of a target cell, reports a measurement result to the serving cell while performing data communication with the serving cell, monitors receipt of a cell change indicator transmitted by the target cell before the expiration of the activation time while performing the data communication with the serving cell, and when the cell change indicator is received, communicates data with the target cell by sending an acknowledgement in response to the cell change indicator and switching to the target cell.

    摘要翻译： 提供了一种服务小区改变方法和装置，用于在移动通信系统中有效地执行服务小区改变。 当服务小区的下行链路信道状态低于目标小区的下行链路信道状态时，UE从服务小区接收包括激活时间的小区变更控制信息，在进行数据通信的同时向服务小区报告测定结果 与服务小区一起，在执行与服务小区的数据通信之前监视由目标小区发送的小区改变指示符的接收，并且当接收到小区改变指示符时，通过以下方式与目标小区通信数据： 发送响应于小区改变指示符的确认并切换到目标小区。

    CQI REPORTING METHOD AND APPARATUS FOR MOBILE TELECOMMUNICATION SYSTEM
    2.
    发明申请
    CQI REPORTING METHOD AND APPARATUS FOR MOBILE TELECOMMUNICATION SYSTEM 有权
    用于移动电信系统的CQI报告方法和装置

    公开(公告)号：US20100034114A1

    公开(公告)日：2010-02-11

    申请号：US12539285

    申请日：2009-08-11

    申请人： Young Bum KIM ,  Youn H. HEO ,  Ju Ho LEE

    发明人： Young Bum KIM ,  Youn H. HEO ,  Ju Ho LEE

    IPC分类号： H04L12/26

    CPC分类号： H04L1/0027 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/1607 ,  H04W52/146 ,  H04W52/325 ,  H04W52/367

    摘要： A CQI reporting method for a Dual-Cell HSDPA service of a mobile communication system is provided for reducing CQI reporting overhead. A user terminal transmits channel quality indicators for downlink channels in a mobile communication system, measures channel qualities of a first downlink channel and a second downlink channel, compares the channel qualities of the first and second downlink channels with each other, selects at least one channel quality of the first and second downlink channels, and transmits at least one channel quality indicator indicating the at least one channel quality.

    摘要翻译： 提供了一种用于移动通信系统的双小区HSDPA业务的CQI报告方法，用于减少CQI报告开销。 用户终端在移动通信系统中发送用于下行链路信道的信道质量指示符，测量第一下行链路信道和第二下行链路信道的信道质量，将第一和第二下行链路信道的信道质量相互比较，选择至少一个信道 第一和第二下行链路信道的质量，并且发送指示所述至少一个信道质量的至少一个信道质量指示符。

    APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN MOBILE COMMUNICATION SYSTEM
    5.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN MOBILE COMMUNICATION SYSTEM 有权
    用于在移动通信系统中发送/接收数据的装置和方法

    公开(公告)号：US20120128093A1

    公开(公告)日：2012-05-24

    申请号：US13295655

    申请日：2011-11-14

    申请人： Jongsoo CHOI ,  Seung Hoon HWANG ,  Byoung Jo CHOI ,  Young Bum KIM

    发明人： Jongsoo CHOI ,  Seung Hoon HWANG ,  Byoung Jo CHOI ,  Young Bum KIM

    IPC分类号： H04L27/04 ,  H04L27/06

    CPC分类号： H04L5/0023 ,  H04L27/3405

    摘要： Methods and apparatus are provided for transmitting/receiving data in consideration of carrier frequency in the mobile communication system using multiple transmission antennas for increasing data rate and system throughput. A number of antennas and a plurality of symbols are determined via an in-phase domain and a quadrature-phase domain. The symbols are mapped according to the number of antennas and the in-phase domain and the quadrature-phase domain. The mapped symbols are transmitted through corresponding antennas.

    摘要翻译： 提供了在使用多个发送天线的移动通信系统中考虑载波频率来发送/接收数据的方法和装置，用于提高数据速率和系统吞吐量。 通过同相域和正交相域来确定多个天线和多个符号。 符号根据天线的数量和同相域和正交相域映射。 映射的符号通过相应的天线发送。