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321 条记录 (耗时 0.035 秒)

    Apparatus and method for transmitting TFCI bits for a hard split mode in a CDMA mobile communication system
    33.
    发明授权
    Apparatus and method for transmitting TFCI bits for a hard split mode in a CDMA mobile communication system 有权
    一种用于在CDMA移动通信系统中用于硬分离模式的TFCI比特的装置和方法

    公开(公告)号：US07426680B2

    公开(公告)日：2008-09-16

    申请号：US10185661

    申请日：2002-06-28

    申请人： Sung-Oh Hwang ,  Young-Soo Park ,  Kook-Heui Lee ,  Jae-Yoel Kim ,  Yong-Jun Kwak ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Kyeong-Chul Yang ,  Hyeon-Woo Lee

    发明人： Sung-Oh Hwang ,  Young-Soo Park ,  Kook-Heui Lee ,  Jae-Yoel Kim ,  Yong-Jun Kwak ,  Sung-Ho Choi ,  Ju-Ho Lee ,  Kyeong-Chul Yang ,  Hyeon-Woo Lee

    IPC分类号： H03M13/03

    CPC分类号： H04L1/0057 ,  H03M7/14 ,  H04B1/707 ,  H04J13/00 ,  H04J13/10 ,  H04J13/102 ,  H04L1/0025 ,  H04L1/0069 ,  H04L1/0072

    摘要： An encoding method and apparatus for a DCH (Dedicated Channel) encoder and a DSCH (Downlink Shared Channel) encoder in a transmitter for a mobile communication system including the DCH encoder for encoding k bits among 10 input TFCI (Transport Format Combination Indicator) bits and the DSCH encoder for encoding remaining (10-k) bits among the input TFCI bits. The method comprises generating, by the DCH encoder, a first coded bit stream by encoding the k input bits into 32 bits, and outputting a (3k+1)-bit stream by puncturing the first coded bit stream according to a specific mask pattern corresponding to the k value; and generating, by the DSCH encoder, a second coded bit stream by encoding the (10-k) input bits into 32 bits, and outputting a {3*(10-k)+1}-bit stream by puncturing the second coded bit stream according to a specific mask pattern corresponding to the (10-k) value.

    摘要翻译： 一种用于移动通信系统的发射机中的DCH（专用信道）编码器和DSCH（下行链路共享信道）编码器的编码方法和装置，包括：用于在10个输入TFCI（传输格式组合指示符）比特中编码k比特的DCH编码器和 DSCH编码器，用于对输入的TFCI位中的剩余（10-k）位进行编码。 该方法包括由DCH编码器通过将k个输入比特编码为32比特来产生第一编码比特流，并且根据对应的特定掩模模式，通过对第一编码比特流进行删截来输出（3k + 1）比特流 到k值; 以及由所述DSCH编码器通过将所述（10-k）个输入比特编码为32比特来产生第二编码比特流，并通过对所述第二编码比特进行删截来输出{3 *（10-k）+1}比特流 流根据与（10-k）值对应的特定掩模图案。

    Method and apparatus for performing autonomous transmission in a mobile communication system for supporting an enhanced uplink dedicated channel
    34.
    发明申请
    Method and apparatus for performing autonomous transmission in a mobile communication system for supporting an enhanced uplink dedicated channel 有权
    一种用于在移动通信系统中执行自主传输以支持增强型上行链路专用信道的方法和装置

    公开(公告)号：US20060023629A1

    公开(公告)日：2006-02-02

    申请号：US11183252

    申请日：2005-07-18

    申请人： Young-Bum Kim ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Ju-Ho Lee ,  Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Joon-Young Cho

    发明人： Young-Bum Kim ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Ju-Ho Lee ,  Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Joon-Young Cho

    IPC分类号： H04J1/16

    CPC分类号： H04W72/1284 ,  H04W72/1236

    摘要： A mobile communication system using an enhanced uplink dedicated transport channel transmits data at a relatively low effective data rate through autonomous transmission. Data transmission time points for user equipments (UEs) have different values in the autonomous transmission and therefore uplink interference is reduced. An autonomous transmission period N and the number of autonomous transmissions k are determined such that each UE performs the autonomous transmission. A Node B and each UE are notified of possible autonomous transmission time points based on the determined autonomous transmission period N and the determined number of autonomous transmissions k through signaling. The UE transmits the uplink data without the Node B's scheduling at the possible autonomous transmission time points.

    摘要翻译： 使用增强型上行链路专用传输信道的移动通信系统通过自主传输以相对低的有效数据速率发送数据。 用户设备（UE）的数据传输时间点在自主传输中具有不同的值，因此降低了上行链路干扰。 确定自主发送期间N和自主发送次数k，使得每个UE执行自主发送。 基于所确定的自主传输周期N和通过信令确定的自主传输数量k，向节点B和每个UE通知可能的自主传输时间点。 UE可以在可能的自主传输时间点发送没有节点B的调度的上行链路数据。

    Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system
    38.
    发明授权
    Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system 有权
    用于在分组通信系统中自适应地调度上行链路速率以快速率斜率的方法和装置

    公开(公告)号：US07899009B2

    公开(公告)日：2011-03-01

    申请号：US10956926

    申请日：2004-10-01

    申请人： Yong-Jun Kwak ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Hwan-Joon Kwon ,  Young-Bum Kim ,  Youn-Hyoung Heo

    发明人： Yong-Jun Kwak ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Hwan-Joon Kwon ,  Young-Bum Kim ,  Youn-Hyoung Heo

    IPC分类号： H04W4/00 ,  H04W72/00 ,  H04L12/56

    CPC分类号： H04W28/22 ,  H04L1/0002 ,  H04L1/0015 ,  H04L1/0025 ,  H04L1/0027 ,  H04L1/0054 ,  H04L1/0059 ,  H04L1/0072 ,  H04L1/08 ,  H04W52/26

    摘要： A method and apparatus for efficiently controlling uplink traffic rates, performing scheduling accompanied by fast rate ramping, and transmitting uplink rate assignment information in an asynchronous WCDMA communication system. A Node B determines an allowed current rate for an uplink channel. If the difference between the current rate and the previous rate is two or more levels, the Node B transmits a rate indication indicating the current rate. If the difference between the current rate and the previous rate is zero or one level, the Node B transmits a rate up/down indicating a rate change from the previous rate to the current rate. Also the Node B may transmit the rate indication instead of the rate up/down, periodically or in an event-triggered manner.

    摘要翻译： 一种用于有效地控制上行流量速率的方法和装置，执行伴随快速斜率的调度，以及在异步WCDMA通信系统中发送上行速率分配信息。 节点B确定上行链路信道的允许的当前速率。 如果当前速率和先前速率之间的差异是两个或更多个级别，则节点B发送指示当前速率的速率指示。 如果当前速率和先前速率之间的差值为零或一个等级，则节点B向上/向下传送一个速率变化率，从上一个速率变为当前速率。 此外，节点B可以周期性地或以事件触发的方式传送速率指示而不是速率上/下。

    DPCH multiplexing apparatus and method for outer loop power control in a W-CDMA communication system
    39.
    发明授权
    DPCH multiplexing apparatus and method for outer loop power control in a W-CDMA communication system 有权
    DPCH多路复用装置和W-CDMA通信系统中的外环功率控制方法

    公开(公告)号：US07609667B2

    公开(公告)日：2009-10-27

    申请号：US11433678

    申请日：2006-05-12

    申请人： Yong-Jun Kwak ,  Sung-Ho Choi ,  Beong-Jo Kim ,  Ju-Ho Lee ,  Sung-Oh Hwang

    发明人： Yong-Jun Kwak ,  Sung-Ho Choi ,  Beong-Jo Kim ,  Ju-Ho Lee ,  Sung-Oh Hwang

    IPC分类号： H04B7/185

    CPC分类号： H04L1/0068 ,  H04L1/0061 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/20 ,  H04W52/12

    摘要： Disclosed is a method for transmitting a dedicated physical data channel signal over a dedicated physical data channel in the absence of transmission data to be transmitted over the dedicated physical data channel in order to properly maintain a target SIR (Signal-to-Interference Ratio) when there exists new transmission data after the absence of the transmission data in a CDMA (Code Division Multiple Access) mobile communication system. The method comprises generating a dummy bit generation request signal in the absence of the transmission data; and upon receipt of the dummy bit generation request signal, generating a dummy bit stream, and transmitting a dedicated physical data channel signal created by attaching the CRC bit stream to the dummy bit stream.

    摘要翻译： 本发明公开了一种通过专用物理数据信道在不存在将通过专用物理数据信道发送的传输数据的情况下发送专用物理数据信道信号的方法，以便在适当地维持目标SIR（信号干扰比）时 在CDMA（码分多址）移动通信系统中不存在发送数据之后存在新的发送数据。 该方法包括在不存在发送数据的情况下生成伪位产生请求信号; 并且在接收到虚拟位产生请求信号时，产生一个虚拟位流，并发送通过将CRC比特流附加到虚拟位流而产生的专用物理数据信道信号。

    System and method for retransmitting uplink data in a code division multiple access communication system
    40.
    发明授权
    System and method for retransmitting uplink data in a code division multiple access communication system 有权
    用于在码分多址通信系统中重传上行链路数据的系统和方法

    公开(公告)号：US07269420B2

    公开(公告)日：2007-09-11

    申请号：US10777296

    申请日：2004-02-12

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

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

    IPC分类号： H04B7/00 ,  H04Q7/20

    CPC分类号： H04W36/16 ,  H04L1/1816 ,  H04L1/1845 ,  H04L2001/0096 ,  H04W28/06 ,  H04W36/18 ,  H04W36/32

    摘要： A CDMA communication system including a Node B, a UE located in a region of the Node B, a neighbor Node B being adjacent to the Node B and having a soft handover region where the neighbor Node B overlaps with the Node B, and an RNC connected to the Node B and the neighbor Node B. When the UE is located in a non-soft handover region in a region of the Node B, it transmits uplink data to the Node B for a predetermined first transmission time interval. When the UE is located in the soft handover region, it transmits the uplink data to the Node B and the neighbor Node B for a predetermined second transmission time interval.

    摘要翻译： 一种CDMA通信系统，包括节点B，位于节点B的区域中的UE，邻居节点B与节点B相邻并且具有相邻节点B与节点B重叠的软切换区域，以及RNC 连接到节点B和相邻节点B.当UE位于节点B的区域中的非软切换区域中时，它向预定的第一传输时间间隔向节点B发送上行链路数据。 当UE位于软切换区域中时，它将预定的第二传输时间间隔将上行链路数据发送到节点B和相邻节点B.