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123 条记录 (耗时 0.054 秒)

    Method and apparatus for scheduling assignment of uplink packet transmission in mobile telecommunication system
    72.
    发明授权
    Method and apparatus for scheduling assignment of uplink packet transmission in mobile telecommunication system 有权
    移动电信系统中上行分组传输调度的方法和装置

    公开(公告)号：US08175039B2

    公开(公告)日：2012-05-08

    申请号：US10925619

    申请日：2004-08-25

    申请人： Youn-Hyoung Heo ,  Kyeong-In Jeong ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Yong-Jun Kwak ,  Young-Bum Kim

    发明人： Youn-Hyoung Heo ,  Kyeong-In Jeong ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Yong-Jun Kwak ,  Young-Bum Kim

    IPC分类号： H04W4/00

    CPC分类号： H04W72/10 ,  H04W8/24 ,  H04W28/14 ,  H04W72/1242 ,  H04W72/1252 ,  H04W72/1268 ,  H04W72/1284

    摘要： A method and an apparatus for reporting a buffer status of a buffer storing packet data to be transmitted by a user equipment for a scheduling assignment of an uplink packet data service in a mobile communication system supporting the uplink packet data service are disclosed. A user equipment stores packet data having a priority corresponding to a plurality of priority queues having inherent priorities and relating to at least one service, and transmits buffer status information containing queue identifiers of the priority queues and buffer payload information representing an amount of the packet data stored in the priority queues. Herein, the user equipment inserts the buffer status information into a header part of a protocol data unit for the uplink packet data service, inserts the packet data into a payload part of the protocol data unit, and then transmits the protocol data unit.

    摘要翻译： 公开了一种用于在支持上行链路分组数据业务的移动通信系统中报告用于由用户设备发送的用于上行链路分组数据业务的调度分配的分组数据的缓冲器的缓冲状态的方法和装置。 用户设备存储具有对应于具有固有优先级并且与至少一个服务有关的多个优先级队列的优先级的分组数据，并且发送包含优先级队列的队列标识符和表示分组数据量的缓冲器有效载荷信息的缓冲器状态信息 存储在优先级队列中。 这里，用户设备将缓冲器状态信息插入用于上行链路分组数据服务的协议数据单元的报头部分，将分组数据插入协议数据单元的有效载荷部分，然后发送协议数据单元。

    MULTIPLEXING LARGE PAYLOADS OF CONTROL INFORMATION FROM USER EQUIPMENTS
    74.
    发明申请
    MULTIPLEXING LARGE PAYLOADS OF CONTROL INFORMATION FROM USER EQUIPMENTS 有权
    多用户设备的大量负载控制信息

    公开(公告)号：US20100272019A1

    公开(公告)日：2010-10-28

    申请号：US12767477

    申请日：2010-04-26

    申请人： Aris PAPASAKELLARIOU ,  Young-Bum Kim

    发明人： Aris PAPASAKELLARIOU ,  Young-Bum Kim

    IPC分类号： H04W40/00

    CPC分类号： H04W72/0413 ,  H04B7/0417 ,  H04B7/0626 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/1664 ,  H04L1/1812 ,  H04L5/0053 ,  H04L27/20 ,  H04W72/121 ,  H04W72/1278

    摘要： Disclosed is multiplexing transmissions of Uplink Control Information (UCI) signals having variable payloads from User Equipments (UEs). The UCI transmission uses a first format type if its size is less than or equal to a predetermined values and it uses a second format type if its size is greater than a predetermined value. When the first format type is used the UE multiplexing is through a first method while when the second format type is used the UE multiplexing is through a second method which is different than the first method. The structure of the second format type is the same as the structure used for the transmission of data information by UEs. The UEs can also be grouped and UCI transmission can be triggered through the reception of control signaling addressing a group of UEs and indicating UCI transmission by a sub-group of UEs in the group of UEs.

    摘要翻译： 公开了具有来自用户设备（UE）的可变有效载荷的上行链路控制信息（UCI）信号的复用传输。 如果其尺寸小于或等于预定值，则UCI传输使用第一格式类型，并且如果其尺寸大于预定值，则使用第二格式类型。 当使用第一格式类型时，UE复用是通过第一种方法，而当使用第二格式类型时，UE复用是通过与第一种方法不同的第二种方法。 第二格式的结构与用于UE传输数据信息的结构相同。 UE也可以被分组，并且可以通过接收控制信令来触发UCI传输，寻址一组UE并且指示UE组中的UE的子组的UCI传输。

    APPARATUS AND METHOD FOR ENCODING AND DECODING CONTROL INFORMATION IN A MOBILE COMMUNICATION SYSTEM SUPPORTING HIGH-SPEED PACKET DATA TRANSMISSION
    75.
    发明申请
    APPARATUS AND METHOD FOR ENCODING AND DECODING CONTROL INFORMATION IN A MOBILE COMMUNICATION SYSTEM SUPPORTING HIGH-SPEED PACKET DATA TRANSMISSION 审中-公开
    支持高速分组数据传输的移动通信系统中编码和解码控制信息的装置和方法

    公开(公告)号：US20080205349A1

    公开(公告)日：2008-08-28

    申请号：US12036583

    申请日：2008-02-25

    申请人： Oh-Seok KIM ,  Young-Bum Kim

    发明人： Oh-Seok KIM ,  Young-Bum Kim

    IPC分类号： H04B7/216

    CPC分类号： H04L1/0072 ,  H04L1/0054 ,  H04L1/0059 ,  H04L1/0067 ,  H04W8/26

    摘要： A method for encoding a control channel to transmit high-speed packet data in a base station of a high-speed packet data communication system. The method includes encoding a User Equipment Identifier (UE ID) of a UE that will receive the high-speed packet data, and rate-matching the encoded UE ID to generate a first stream; generating an offset value for cyclic-shifting the first stream, using the UE ID; encoding control information that the UE needs to receive the high-speed packet data, and rate-matching the encoded control information to generate a second stream; cyclic-shifting each of the first stream and the second stream by the offset value; and masking the cyclic-shifted second stream with the cyclic-shifted stream before transmission.

    摘要翻译： 一种编码控制信道以在高速分组数据通信系统的基站中发送高速分组数据的方法。 该方法包括编码将接收高速分组数据的UE的用户设备标识符（UE ID），并对编码的UE ID进行速率匹配以生成第一流; 使用所述UE ID生成用于循环移位所述第一流的偏移值; 编码UE需要接收高速分组数据的控制信息，以及对编码的控制信息进行速率匹配以产生第二流; 将所述第一流和所述第二流中的每一个循环移位所述偏移值; 以及在传输之前用循环移位的流屏蔽循环移位的第二流。

    Soft combining apparatus and method in a CDMA mobile communication system providing MBMS service
    76.
    发明授权
    Soft combining apparatus and method in a CDMA mobile communication system providing MBMS service 有权
    提供MBMS服务的CDMA移动通信系统中的软组合装置和方法

    公开(公告)号：US07203512B2

    公开(公告)日：2007-04-10

    申请号：US10900762

    申请日：2004-07-28

    申请人： Kwang-Yung Jeong ,  Sung-Ho Choi ,  Young-Bum Kim

    发明人： Kwang-Yung Jeong ,  Sung-Ho Choi ,  Young-Bum Kim

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/18 ,  H04B1/7117 ,  H04B7/022 ,  H04W4/06 ,  H04W4/12

    摘要： A method and apparatus for determining soft handover in a CDMA mobile communication system supporting Multimedia Broadcast/Multicast Service (MBMS) is provided. In the asynchronous CDMA mobile communication system supporting MBMS, when a UE moves to a region where it can receive data from a plurality of Node Bs, the UE determines whether to perform soft combining using a measurement value of a dedicated pilot channel signal, in performing soft handover. In this way, the UE can determine whether to perform soft combining on MBMS data received from a plurality of Node Bs by itself. Therefore, even though an MBMS user moves from a current or existing cell to a new cell, a stable MBMS service is provided to the user, thereby contributing to the user's convenience.

    摘要翻译： 提供了一种用于在支持多媒体广播/组播服务（MBMS）的CDMA移动通信系统中确定软切换的方法和装置。 在支持MBMS的异步CDMA移动通信系统中，当UE移动到可以从多个节点B接收数据的区域时，UE执行使用专用导频信道信号的测量值进行软组合，执行 软切换。 以这种方式，UE可以自己确定是否对从多个节点B接收的MBMS数据进行软组合。 因此，即使MBMS用户从当前或现有小区移动到新小区，向用户提供稳定的MBMS服务，从而有助于用户的方便。

    Method and apparatus for transmitting/receiving downlink data for UE in soft handover region in an OFDM system
    77.
    发明申请
    Method and apparatus for transmitting/receiving downlink data for UE in soft handover region in an OFDM system 有权
    用于在OFDM系统中的软切换区域中为UE发送/接收下行链路数据的方法和装置

    公开(公告)号：US20060293056A1

    公开(公告)日：2006-12-28

    申请号：US11475243

    申请日：2006-06-27

    申请人： Young-Bum Kim ,  Hwan-Joon Kwon ,  Ju-Ho Lee ,  Dong-Hee Kim

    发明人： Young-Bum Kim ,  Hwan-Joon Kwon ,  Ju-Ho Lee ,  Dong-Hee Kim

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/18

    摘要： A method and apparatus for transmitting and receiving downlink data for signal combining at a UE in an OFDM cellular system are provided. A Node B sends combining information to the UE, and combinable cells use the same radio resources and the same scrambling sequence in data transmission to the UE. Therefore, the UE can receive naturally combined data without an additional operation. Also, the UE combines channel estimates calculated using pilot signals received form the cells and compensates the combined data signal using the combined channel estimate.

    摘要翻译： 提供了一种用于在OFDM蜂窝系统中的UE处发送和接收用于信号组合的下行链路数据的方法和装置。 节点B向UE发送组合信息，并且可组合小区在向UE传输数据时使用相同的无线电资源和相同的加扰序列。 因此，UE可以在没有额外的操作的情况下接收自然的组合数据。 此外，UE组合使用从小区接收的导频信号计算的信道估计，并使用组合的信道估计来补偿组合的数据信号。