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    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
    2.
    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
    4.
    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。

    METHOD AND APPARATUS FOR PROVIDING UPLINK PACKET DATA SERVICE IN ASYNCHRONOUS WCDMA SYSTEM
    5.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING UPLINK PACKET DATA SERVICE IN ASYNCHRONOUS WCDMA SYSTEM 有权
    用于在异步WCDMA系统中提供UPLINK分组数据服务的方法和装置

    公开(公告)号：US20090213814A1

    公开(公告)日：2009-08-27

    申请号：US12366317

    申请日：2009-02-05

    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 TRANSMITTING AND RECEIVING CHANNEL QUALITY INDICATOR IN COMMUNICATION SYSTEM
    8.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL QUALITY INDICATOR IN COMMUNICATION SYSTEM 有权
    在通信系统中发送和接收信道质量指标的方法和装置

    公开(公告)号：US20080310360A1

    公开(公告)日：2008-12-18

    申请号：US12138698

    申请日：2008-06-13

    申请人： Youn-Hyoung HEO ,  Ju-Ho LEE ,  Joon-Young CHO

    发明人： Youn-Hyoung HEO ,  Ju-Ho LEE ,  Joon-Young CHO

    IPC分类号： H04Q7/00 ,  H04J3/00

    CPC分类号： H04L1/0026 ,  H04L1/0013 ,  H04L1/0027 ,  H04L1/003 ,  H04L1/0068 ,  H04L1/1812

    摘要： A method and apparatus for transmitting/receiving a Channel Quality Indicator (CQI) in a communication system are provided. It is determined whether there is any uplink data to transmit, when a CQI transmission time arrives according to a predetermined CQI transmission period. If there is uplink data to transmit, a part of the uplink data is punctured to insert the CQI therein, and the inserted CQI is multiplexed with the uplink data before transmission. It is determined whether there is any uplink data to receive from a terminal, when a CQI reception time arrives according to a predetermined CQI transmission period. If there is uplink data to receive, the uplink data is received from the terminal, and the received uplink data is demultiplexed to extract the CQI.

    摘要翻译： 提供了一种用于在通信系统中发送/接收信道质量指示符（CQI）的方法和装置。 当CQI传输时间根据预定的CQI传输周期到达时，确定是否存在要发送的上行数据。 如果存在要发送的上行链路数据，则将上行链路数据的一部分进行穿孔以插入CQI，并且在发送之前将插入的CQI与上行链路数据进行多路复用。 当CQI接收时间根据预定的CQI传输周期到达时，确定是否存在要从终端接收的上行数据。 如果存在要接收的上行链路数据，则从终端接收上行链路数据，并且将所接收的上行链路数据解复用以提取CQI。

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING ACK/NACK IN A FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM
    10.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING ACK/NACK IN A FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM 有权
    用于在频分多址接入系统中发送/接收ACK / NACK的方法和装置

    公开(公告)号：US20080046793A1

    公开(公告)日：2008-02-21

    申请号：US11841404

    申请日：2007-08-20

    申请人： Youn-Hyoung HEO ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Seung-Hoon Park

    发明人： Youn-Hyoung HEO ,  Ju-Ho Lee ,  Sung-Ho Choi ,  Seung-Hoon Park

    IPC分类号： G08C25/02 ,  H04J1/00

    CPC分类号： H04L1/1607 ,  H04L1/1858 ,  H04L5/0005 ,  H04L5/0053 ,  H04L5/0091

    摘要： A method and apparatus for transmitting/receiving an ACKnowledgement/Negative ACKnowledgement (ACK/NACK) signal to support packet data retransmission in an Frequency Division Multiple Access (FDMA) wireless communication system are provided, in which a User Element (UE) generates an ACK/NACK signal for received packet data, determines whether the UE is set to support ACK/NACK repetition, transmits the ACK/NACK signal on a basic response channel mapped to one of a DCH on which the packet data was received and a Shared Control Channel (SCCH) carrying scheduling information about the packet data, if the UE is not set to support ACK/NACK repetition, and selects one of supplementary response channels for each ACK/NACK repetition, the supplementary response channels being allocated for ACK/NACK repetition and repeatedly transmits the ACK/NACK signal on the selected supplementary response channel according to a predetermined repetition factor, if the UE is set to support ACK/NACK repetition.

    摘要翻译： 提供一种用于在频分多址（FDMA）无线通信系统中发送/接收确认/否定确认（ACK / NACK）信号以支持分组数据重传的方法和装置，其中用户单元（UE）生成ACK / NACK信号，确定UE是否被设置为支持ACK / NACK重复，在映射到接收到分组数据的DCH之一的基本响应信道上发送ACK / NACK信号，以及共享控制信道 （SCCH）携带关于分组数据的调度信息，如果UE未被设置为支持ACK / NACK重复，并且为每个ACK / NACK重复选择一个补充响应信道，则为ACK / NACK重复分配补充响应信道， 如果UE被设置为支持ACK / NACK重复，则根据预定的重复因素重复地在所选择的辅助响应信道上发送ACK / NACK信号。