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14 条记录 (耗时 0.052 秒)

    APPARATUS AND METHOD FOR ALLOCATING OVSF CODES AND I/Q CHANNELS FOR REDUCING PEAK-TO-AVERAGE POWER RATIO IN TRANSMITTING DATA VIA ENHANCED UP-LINK DEDICATED CHANNELS IN WCDMA SYSTEMS
    5.
    发明申请
    APPARATUS AND METHOD FOR ALLOCATING OVSF CODES AND I/Q CHANNELS FOR REDUCING PEAK-TO-AVERAGE POWER RATIO IN TRANSMITTING DATA VIA ENHANCED UP-LINK DEDICATED CHANNELS IN WCDMA SYSTEMS 有权
    用于分配OVSF代码和I / Q通道的装置和方法，用于通过WCDMA系统中增强的上行专用通道在发送数据中减少峰值平均功率比

    公开(公告)号：US20090245209A1

    公开(公告)日：2009-10-01

    申请号：US12463884

    申请日：2009-05-11

    申请人： Joon-Young CHO ,  Ju-Ho LEE ,  Youn-Hyoung HEO ,  Yong-Jun KWAK ,  Young-Bum KIM

    发明人： Joon-Young CHO ,  Ju-Ho LEE ,  Youn-Hyoung HEO ,  Yong-Jun KWAK ,  Young-Bum KIM

    IPC分类号： H04B7/216

    CPC分类号： H04B1/707 ,  H04B2201/70706 ,  H04J13/0044 ,  H04J13/20

    摘要： An apparatus and method in which an Enhanced Uplink Dedicated transport CHannel (EUDCH) is used in a Wideband Code Division Multiple Access (WCDMA) system is provided. In a User Equipment (UE), when physical channels for transmitting EUDCH data are transmitted in addition to existing physical channels, a Peak-to-Average Power Ratio (PAPR) of an uplink transport signal increases. The increase in PAPR depends upon Orthogonal Variable Spreading Factor (OVSF) codes allocated to the corresponding physical channels and In-phase/Quadrature-phase (I/Q) channels. Therefore, the apparatus and method allocate optimum OVSF codes and I/Q channels to EUDCH-related physical channels in order to minimize an increase in PAPR due to EUDCH.

    摘要翻译： 提供了一种在宽带码分多址（WCDMA）系统中使用增强上行专用传输信道（EUDCH）的装置和方法。 在用户设备（UE）中，除了现有物理信道之外还发送用于发送EUDCH数据的物理信道，上行链路传输信号的峰均功率比（PAPR）增加。 PAPR的增加取决于分配给相应物理信道和同相/正交相（I / Q）信道的正交可变扩频因子（OVSF）码。 因此，该装置和方法为EUDCH相关物理信道分配最佳OVSF码和I / Q信道，以便最小化EUDCH引起的PAPR增加。

    Method And Apparatus For Setting Gain Factors For Dedicated Physical Channels In A Mobile Telecommunications System
    6.
    发明申请
    Method And Apparatus For Setting Gain Factors For Dedicated Physical Channels In A Mobile Telecommunications System 有权
    移动通信系统专用物理信道增益系数的方法和装置

    公开(公告)号：US20090196235A1

    公开(公告)日：2009-08-06

    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： H04W4/00

    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。

    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING ENHANCED RACH IN A MOBILE COMMUNICATION SYSTEM
    7.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING ENHANCED RACH IN A MOBILE COMMUNICATION SYSTEM 审中-公开
    用于在移动通信系统中发送和接收增强天线的装置和方法

    公开(公告)号：US20090175248A1

    公开(公告)日：2009-07-09

    申请号：US12349882

    申请日：2009-01-07

    申请人： Young-Bum KIM ,  Youn-Hyoung Heo ,  Ju-Ho Lee ,  Eun-Jung Kim

    发明人： Young-Bum KIM ,  Youn-Hyoung Heo ,  Ju-Ho Lee ,  Eun-Jung Kim

    IPC分类号： H04J3/00 ,  H04W4/00

    CPC分类号： H04W74/002 ,  H04W74/0833 ,  H04W74/0866

    摘要： A method for transmitting an enhanced Random Access CHannel (RACH) in a User Equipment (UE) in a mobile communication system is provided, in which the UE transmits an uplink preamble to a Node B and upon receipt of an ACKnowledgment (ACK) for the uplink preamble, transmits an Enhanced Uplink Dedicated CHannel (E-DCH) and a Dedicated Physical Control CHannel (DPCCH) to the Node B. The transmission of the DPCCH starts before the transmission of the E-DCH.

    摘要翻译： 提供了一种用于在移动通信系统中的用户设备（UE）中发送增强的随机接入信道（RACH）的方法，其中，所述UE向节点B发送上行链路前导码，并且在接收到针对 上行链路前导码向节点B发送增强上行专用信道（E-DCH）和专用物理控制信道（DPCCH）.DPCCH的传输在E-DCH的发送之前开始。

    METHOD AND APPARATUS FOR INTERLEAVING DATA IN A MOBILE COMMUNICATION SYSTEM
    8.
    发明申请
    METHOD AND APPARATUS FOR INTERLEAVING DATA IN A MOBILE COMMUNICATION SYSTEM 有权
    用于在移动通信系统中交换数据的方法和装置

    公开(公告)号：US20090100300A1

    公开(公告)日：2009-04-16

    申请号：US12244321

    申请日：2008-10-02

    申请人： Young-Bum KIM ,  Joon-Young CHO ,  Ju-Ho LEE ,  Zhouyue PI

    发明人： Young-Bum KIM ,  Joon-Young CHO ,  Ju-Ho LEE ,  Zhouyue PI

    IPC分类号： G06F11/00

    CPC分类号： H03M13/271 ,  H03M13/6525 ,  H04L1/0042 ,  H04L1/0071

    摘要： An interleaving method to which time-first-mapping is applied for a plurality of channel-coded and rate-matched code blocks considering a modulation scheme in a mobile communication system is provided. The interleaving method includes determining sizes of a horizontal area and a vertical area of an interleaver memory, selecting a defined number of adjacent coded symbols in a same code block according to a modulation scheme, generating modulation groups in a vertical direction, sequentially writing the modulation groups in the horizontal area on a row-by-row basis, and sequentially reading the symbols written in the interleaver memory on a column-by-column basis.

    摘要翻译： 提供了考虑移动通信系统中的调制方案的对多个信道编码和速率匹配的码块应用时间优先映射的交织方法。 交织方法包括确定交织器存储器的水平区域和垂直区域的大小，根据调制方案在同一码块中选择定义数量的相邻编码符号，在垂直方向上产生调制组，顺序地写入调制 在逐行的基础上在水平区域中组合，并且逐列地依次读取写入交织器存储器中的符号。

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING PAGING INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING PAGING INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送/接收寻呼信息的方法和装置

    公开(公告)号：US20080081645A1

    公开(公告)日：2008-04-03

    申请号：US11866185

    申请日：2007-10-02

    申请人： Young-Bum KIM ,  Ju-Ho LEE ,  Joon-Young CHO ,  Kyeong-In JEONG

    发明人： Young-Bum KIM ,  Ju-Ho LEE ,  Joon-Young CHO ,  Kyeong-In JEONG

    IPC分类号： H04Q7/20

    CPC分类号： H04W68/025

    摘要： A method and apparatus for transmitting/receiving paging information in a wireless communication system having a system bandwidth being an integer multiple of a minimum reception bandwidth of a User Equipment (UE), in which a system band is divided into frequency bands having a bandwidth equal to the minimum reception bandwidth of the UE, a Paging Indicator (PI) of the paging information is transmitted in each of the frequency bands, the PI including a group identifier (ID) of a group to which the UE belongs, and a paging message of the paging information is transmitted in one of the frequency bands, the paging message including an ID of the UE.

    摘要翻译： 一种用于在具有系统带宽为用户设备（UE）的最小接收带宽的整数倍的无线通信系统中发送/接收寻呼信息的方法和装置，其中系统频带被划分为带宽相等的频带 到UE的最小接收带宽，在每个频带中发送寻呼信息的寻呼指示符（PI），PI包括UE所属的组的组标识符（ID）和寻呼消息 在一个频带中发送寻呼信息，寻呼消息包括UE的ID。

    METHOD AND APPARATUS FOR ESTIMATING RADIO LINK STATUS IN A PACKET-SWITCHED NETWORK SYSTEM
    10.
    发明申请
    METHOD AND APPARATUS FOR ESTIMATING RADIO LINK STATUS IN A PACKET-SWITCHED NETWORK SYSTEM 审中-公开
    用于在分组交换网络系统中估计无线链路状态的方法和装置

    公开(公告)号：US20080019279A1

    公开(公告)日：2008-01-24

    申请号：US11781673

    申请日：2007-07-23

    申请人： Young-Bum KIM ,  Ju-Ho Lee ,  Joon-Young Cho ,  Seong-Hun Kim ,  Gert Jan Van Lieshout

    发明人： Young-Bum KIM ,  Ju-Ho Lee ,  Joon-Young Cho ,  Seong-Hun Kim ,  Gert Jan Van Lieshout

    IPC分类号： H04L12/26

    CPC分类号： H04L1/0061 ,  H04L1/0026 ,  H04L1/1607 ,  H04L1/1812 ,  H04W24/00

    摘要： A method and apparatus for estimating the radio link status between all MS and a BS in a wireless communication system are provided, in which the MS and the BS make the same decision as to the radio link status. The method and apparatus provide a radio link status estimation procedure suitable for a Packet-Switched network system. Thus, when each of an MS and a BS detects errors in its radio link status, it notifies the other party of the poor radio link status, thereby preventing an unnecessary MS or BS operation and saving radio resources.

    摘要翻译： 提供了一种用于估计无线通信系统中的所有MS和BS之间的无线链路状态的方法和装置，其中MS和BS对无线链路状态做出相同的决定。 该方法和装置提供适用于分组交换网络系统的无线链路状态估计过程。 因此，当MS和BS中的每一个检测到其无线链路状态中的错误时，它向另一方通知差的无线链路状态，从而防止不必要的MS或BS操作并节省无线电资源。