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118 条记录 (耗时 0.043 秒)

    Method and apparatus for setting gain factors for dedicated physical channels in a mobile telecommunications system
    41.
    发明授权
    Method and apparatus for setting gain factors for dedicated physical channels in a mobile telecommunications system 有权
    用于设置移动电信系统中专用物理信道的增益因子的方法和装置

    公开(公告)号：US07912031B2

    公开(公告)日：2011-03-22

    申请号：US12423224

    申请日：2009-04-14

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

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

    IPC分类号： H04B7/216

    CPC分类号： H04W52/16 ,  H04W52/34

    摘要： An apparatus and method are provided for setting gain factors for dedicated physical channels in a mobile communication system. The UE receives configuration information indicating uplink dedicated physical channel configuration. The UE sets a gain factor of a dedicated physical control channel (DPCCH) to 1 in the case that no DPDCH is configured. The UE calculates a gain factor of a enhanced dedicated physical control channel (E-DPCCH) using the gain factor of the DPCCH.

    摘要翻译： 提供了一种用于在移动通信系统中设置专用物理信道的增益因子的装置和方法。 UE接收指示上行专用物理信道配置的配置信息。 在不配置DPDCH的情况下，UE将专用物理控制信道（DPCCH）的增益因子设置为1。 UE使用DPCCH的增益因子来计算增强专用物理控制信道（E-DPCCH）的增益因子。

    Method and apparatus for setting gain factors for dedicated physical channels in a mobile telecommunications system
    42.
    发明授权
    Method and apparatus for setting gain factors for dedicated physical channels in a mobile telecommunications system 有权
    用于设置移动电信系统中专用物理信道的增益因子的方法和装置

    公开(公告)号：US07606212B2

    公开(公告)日：2009-10-20

    申请号：US11347397

    申请日：2006-02-06

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

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

    IPC分类号： H04B7/216

    CPC分类号： H04W52/16 ,  H04W52/34

    摘要： A system and method are provided for setting gain factors for dedicated physical channels in a mobile communication system supporting E-DCH service. If the E-DCH is established without the legacy DCH, the UE sets a gain factor for a DPCCH related to the DCH to a predetermined constant and calculates gain factors for dedicated physical channels related to the E-DCH using the gain factor of the DPCCH. In another embodiment of the present invention, if the E-DCH is established without the legacy DCH, the RNC sets a gain factor for a DPCCH related to a virtual DCH to a predetermined constant and sends channel configuration information including the gain factor to the UE.

    摘要翻译： 提供一种用于在支持E-DCH服务的移动通信系统中设置用于专用物理信道的增益因子的系统和方法。 如果在没有传统DCH的情况下建立E-DCH，则UE将与DCH相关的DPCCH的增益因子设置为预定常数，并使用DPCCH的增益因子来计算与E-DCH相关的专用物理信道的增益因子 。 在本发明的另一实施例中，如果在没有传统DCH的情况下建立E-DCH，则RNC将与虚拟DCH相关的DPCCH的增益因子设置为预定常数，并将包括增益因子的信道配置信息发送给UE 。

    Method and apparatus for providing uplink packet data service in asynchronous WCDMA system
    44.
    发明授权
    Method and apparatus for providing uplink packet data service in asynchronous WCDMA system 有权
    在异步WCDMA系统中提供上行分组数据业务的方法和装置

    公开(公告)号：US07573854B2

    公开(公告)日：2009-08-11

    申请号：US10923391

    申请日：2004-08-20

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

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

    IPC分类号： H04B7/216

    CPC分类号： H04L1/0068 ,  H04J13/18 ,  H04L1/0006 ,  H04L1/0025 ,  H04L1/0029 ,  H04L1/0041 ,  H04L1/0072 ,  H04L1/1812 ,  H04W28/06 ,  H04W28/18

    摘要： Disclosed is a method and apparatus for providing uplink packet data services through an E-DCH in an asynchronous WCDMA system. A transport block size (TBS) for transmitting uplink transport channel data is determined. A combination of a spreading factor and a modulation scheme for uplink channel data transmission, corresponding to the determined TBS, is selected according to transmittable physical channel data bit sizes and puncturing limit values. The TBS is transmitted by incorporating it into control information of the uplink transport channel data. The modulation scheme and spreading factor combination is determined based on a physical channel data bit size that maximizes transmission efficiency and minimizes the number of punctured bits, without requiring an additional physical channel in transmitting the uplink data having the TBS. This method maximizes uplink transmission efficiency to save transmission resources and reduces signaling overhead required to transmit E-DCH control information.

    摘要翻译： 公开了一种通过异步WCDMA系统中的E-DCH提供上行分组数据业务的方法和装置。 确定用于发送上行传输信道数据的传输块大小（TBS）。 根据可发送的物理信道数据比特大小和删截限制值，选择对应于所确定的TBS的用于上行链路信道数据传输的扩频因子和调制方案的组合。 TBS通过将其并入上行链路传输信道数据的控制信息来发送。 基于最大化传输效率并最小化穿孔比特数的物理信道数据比特大小来确定调制方案和扩频因子组合，而不需要额外的物理信道来传输具有TBS的上行链路数据。 该方法可最大限度地提高上行传输效率，节约传输资源，降低发送E-DCH控制信息所需的信令开销。

    Method and apparatus for providing uplink packet data service in asynchronous WCDMA system
    45.
    发明申请
    Method and apparatus for providing uplink packet data service in asynchronous WCDMA system 有权
    在异步WCDMA系统中提供上行分组数据业务的方法和装置

    公开(公告)号：US20050157687A1

    公开(公告)日：2005-07-21

    申请号：US10923391

    申请日：2004-08-20

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

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

    IPC分类号： H04B7/26 ,  H04B7/216 ,  H04J11/00 ,  H04J13/00 ,  H04L1/00 ,  H04W28/06 ,  H04W28/18 ,  H04W76/00 ,  H04W76/02

    CPC分类号： H04L1/0068 ,  H04J13/18 ,  H04L1/0006 ,  H04L1/0025 ,  H04L1/0029 ,  H04L1/0041 ,  H04L1/0072 ,  H04L1/1812 ,  H04W28/06 ,  H04W28/18

    摘要： Disclosed is a method and apparatus for providing uplink packet data services through an E-DCH in an asynchronous WCDMA system. A transport block size (TBS) for transmitting uplink transport channel data is determined. A combination of a spreading factor and a modulation scheme for uplink channel data transmission, corresponding to the determined TBS, is selected according to transmittable physical channel data bit sizes and puncturing limit values. The TBS is transmitted by incorporating it into control information of the uplink transport channel data. The modulation scheme and spreading factor combination is determined based on a physical channel data bit size that maximizes transmission efficiency and minimizes the number of punctured bits, without requiring an additional physical channel in transmitting the uplink data having the TBS. This method maximizes uplink transmission efficiency to save transmission resources and reduces signaling overhead required to transmit E-DCH control information.

    摘要翻译： 公开了一种通过异步WCDMA系统中的E-DCH提供上行分组数据业务的方法和装置。 确定用于发送上行传输信道数据的传输块大小（TBS）。 根据可发送的物理信道数据比特大小和删截限制值，选择对应于所确定的TBS的用于上行链路信道数据传输的扩频因子和调制方案的组合。 TBS通过将其并入上行链路传输信道数据的控制信息来发送。 基于最大化传输效率并最小化穿孔比特数的物理信道数据比特大小来确定调制方案和扩频因子组合，而不需要额外的物理信道来传输具有TBS的上行链路数据。 该方法可最大限度地提高上行传输效率，节约传输资源，降低发送E-DCH控制信息所需的信令开销。

    Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system
    50.
    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。