公开(公告)号：US20080273479A1

公开(公告)日：2008-11-06

申请号：US12112376

申请日：2008-04-30

申请人： Yong-Jun Kwak ,  Hwan-Joon Kwon ,  Joon-Young Cho ,  Ju-Ho Lee ,  Jin-Kyu Han ,  Youn-Hyoung Heo ,  Ping Wang

发明人： Yong-Jun Kwak ,  Hwan-Joon Kwon ,  Joon-Young Cho ,  Ju-Ho Lee ,  Jin-Kyu Han ,  Youn-Hyoung Heo ,  Ping Wang

IPC分类号： G08C17/00

CPC分类号： H04W72/042 ,  H04L5/0053 ,  H04L27/2626 ,  H04W8/26 ,  H04W52/0216 ,  H04W52/0245 ,  H04W72/04 ,  H04W72/14 ,  H04W74/006 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/20

摘要： A method and apparatus for transmitting a control channel in a base station for a wireless communication system. The base station transmits information including a number of channel elements constituting control channels, to a terminal; establishes a set of control channels that the terminal can receive, within the number of channel elements using an identifier (ID) of the terminal; and transmits control information to the terminal through a selected control channel among the control channels. The terminal is restricted to monitor only a proper number of control channels established without the need to monitor all control channels, thereby reducing reception complexity and avoiding unnecessary battery consumption.

摘要翻译： 一种在无线通信系统的基站中发送控制信道的方法和装置。 基站向终端发送包括构成控制信道的多个信道单元的信息; 使用终端的标识符（ID）在信道单元的数量内建立终端可以接收的一组控制信道; 并且通过控制信道中的所选择的控制信道向终端发送控制信息。 该终端仅限于监视所建立的适当数量的控制信道，而不需要监控所有控制信道，从而降低接收复杂度并避免不必要的电池消耗。

公开(公告)号：US20080232322A1

公开(公告)日：2008-09-25

申请号：US12052226

申请日：2008-03-20

申请人： Youn-Hyoung Heo ,  Joon-Young Cho ,  Yujian Zhang ,  Ju-Ho Lee ,  Jin-Kyu Han

发明人： Youn-Hyoung Heo ,  Joon-Young Cho ,  Yujian Zhang ,  Ju-Ho Lee ,  Jin-Kyu Han

IPC分类号： H04Q7/00

CPC分类号： H04L1/0039 ,  H04L1/0004 ,  H04L1/0038 ,  H04L1/0046 ,  H04L5/0007 ,  H04W28/04

摘要： A method and apparatus for receiving control information in a mobile communication system. A controller acquires information indicating variable Control Channel Elements (CCEs) allocated for first User Equipments (UEs) among CCEs constituting control channels, acquires information indicating fixed CCEs allocated for second UEs, selects the variable CCEs when a UE receiving the control information is included in the first UEs, and selects the fixed CCEs when the UE is included in the second UEs. A control information receiver receives the control information through the selected CCEs.

摘要翻译： 一种用于在移动通信系统中接收控制信息的方法和装置。 控制器获取指示在构成控制信道的CCE中分配给第一用户设备（UE）的可变控制信道元素（CCE）的信息，获取指示为第二UE分配的固定CCE的信息，当接收到控制信息的UE包括在 第一UE，并且当UE包括在第二UE中时选择固定CCE。 控制信息接收器通过所选择的CCE接收控制信息。

公开(公告)号：US20060176867A1

公开(公告)日：2006-08-10

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.

公开(公告)号：US20060034240A1

公开(公告)日：2006-02-16

申请号：US11196481

申请日：2005-08-04

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

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

IPC分类号： H04B7/216

CPC分类号： H04L1/1887 ,  H04L1/16 ,  H04L1/1864 ,  H04L1/1893 ,  H04L2001/0092 ,  H04W8/20 ,  H04W36/18 ,  H04W52/32 ,  H04W52/362 ,  H04W52/40

摘要： A method and apparatus are provided for transmitting user equipment (UE) status information in communication with one serving Node B and at least one non-serving Node B in a mobile communication system. The method and apparatus comprise generating transport channel data including UE status information; transmitting the transport channel data to the serving Node B and the at least one non-serving Node B, receiving a response signal for the transport channel data from the serving Node B, and retransmitting the transport channel data if the response signal received from the serving Node B is a non-acknowledge (NACK) signal, and ending the retransmission of the transport channel data if the response signal received from the serving Node B is an acknowledge (ACK) signal.

摘要翻译： 提供一种用于在移动通信系统中与一个服务节点B和至少一个非服务节点B进行通信的用户设备（UE）的状态信息的发送方法和装置。 所述方法和装置包括生成包括UE状态信息的传输信道数据; 向服务节点B和至少一个非服务节点B发送传输信道数据，从服务节点B接收用于传输信道数据的响应信号，并且如果从服务接收到的响应信号发送传输信道数据，则重传传输信道数据 节点B是非确认（NACK）信号，并且如果从服务节点B接收的响应信号是确认（ACK）信号，则结束传输信道数据的重传。

公开(公告)号：US20060018282A1

公开(公告)日：2006-01-26

申请号：US11189008

申请日：2005-07-26

申请人： Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Ju-Ho Lee ,  Hwan-Joon Kwon ,  Jin-Kyu Han ,  Joon-Young Cho ,  Young-Bum Kim

发明人： Yong-Jun Kwak ,  Youn-Hyoung Heo ,  Ju-Ho Lee ,  Hwan-Joon Kwon ,  Jin-Kyu Han ,  Joon-Young Cho ,  Young-Bum Kim

IPC分类号： H04Q7/00

CPC分类号： H04W72/1289 ,  H04W28/22 ,  H04W36/18 ,  H04W72/1268

摘要： A scheduling method and apparatus are provided for soft handover in a user equipment (UE) in in a mobile communication system supporting an enhanced uplink packet data service. A receiver receives dedicated scheduling assignment information for dedicated scheduling assignment from a serving Node B, and receives at least one scheduling grant indicator for common scheduling assignment from at least one non-serving Node B. A first scheduling decider determines a combined scheduling grant indicator by combining at least one scheduling grant indicator received from the at least one non-serving Node B. A second scheduling decider determines whether to use the combined scheduling grant indicator according to a predetermined reference, and a maximum rate of an uplink according to the dedicated scheduling assignment information or the combined scheduling grant indicator. A transport format decider determines a transport format of an uplink within the maximum rate.

公开(公告)号：US20060003787A1

公开(公告)日：2006-01-05

申请号：US11148181

申请日：2005-06-09

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

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

IPC分类号： H04Q7/20

CPC分类号： H04W52/146 ,  H04W52/16 ,  H04W52/281 ,  H04W52/34 ,  H04W52/36 ,  H04W52/367 ,  H04W52/50

摘要： A method and an apparatus for data transmission in a mobile telecommunication system supporting an enhanced uplink service are provided. A Transport Format Combination (TFC) selector determines TF information for data to be transmitted through a first data channel not supporting Hybrid Automatic Repeat reQuest (HARQ) and a second data channel supporting HARQ, and determines gain factors for the first and second data channel, and first and second control channel carrying control information for the first and second data channel. The gain factors are input to a physical channel transmission controller, and the physical channel transmission controller reduces the gain factor for the second channel if total transmit power required for transmission of the channels exceeds the predetermined maximum allowed power. A gain scaler adjusts transmit powers of the channels using the scaled gain factor and gain factors for the first data channel, the first control channel and the second control channel.

摘要翻译： 提供了一种在支持增强上行链路业务的移动电信系统中进行数据传输的方法和装置。 传输格式组合（TFC）选择器确定要通过不支持混合自动重传请求（HARQ）的第一数据信道和支持HARQ的第二数据信道发送的数据的TF信息，并且确定第一和第二数据信道的增益因子， 以及第一和第二控制信道承载第一和第二数据信道的控制信息。 增益因子被输入到物理信道传输控制器，如果信道传输所需的总发射功率超过预定的最大允许功率，则物理信道传输控制器降低第二信道的增益因子。 增益定标器使用缩放的增益因子和第一数据信道，第一控制信道和第二控制信道的增益因子来调整信道的发射功率。

公开(公告)号：US20050249120A1

公开(公告)日：2005-11-10

申请号：US11121004

申请日：2005-05-04

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

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

IPC分类号： H04B7/26 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18

CPC分类号： H04L1/1874 ,  H04L1/0007 ,  H04L1/1803 ,  H04L1/1819 ,  H04L1/1822 ,  H04L1/1887 ,  H04L2001/0096

摘要： A method and apparatus for changing a Transmit Time Interval (TTI) based on a Hybrid Automatic Repeat Request (HARQ) process in a code division multiple access (CDMA) communication system that supports a packet data service through an Enhanced Uplink Dedicated transport Channel (E-DCH). According to the method and apparatus, a data transmission/reception is performed in a manner that a TTI change signal is received, the actual time point of TTI change is calculated based on the TTI change signal and the HARQ process of the previous TTI, and the TTI is changed at the calculated time point of TTI change.

摘要翻译： 一种用于在通过增强型上行链路专用传输信道（E）支持分组数据业务的码分多址（CDMA）通信系统中基于混合自动重复请求（HARQ）处理来改变发送时间间隔（TTI）的方法和装置 -DCH）。 根据该方法和装置，以接收到TTI改变信号的方式执行数据发送/接收，基于TTI变化信号和先前TTI的HARQ处理来计算TTI变化的实际时间点，以及 在TTI变化的计算时间点改变TTI。

公开(公告)号：US20050190728A1

公开(公告)日：2005-09-01

申请号：US11055608

申请日：2005-02-11

申请人： Jeong-Hoon Han ,  Young-Seok Lim ,  Ju-Ho Lee ,  Youn-Hyoung Heo

发明人： Jeong-Hoon Han ,  Young-Seok Lim ,  Ju-Ho Lee ,  Youn-Hyoung Heo

IPC分类号： H04B7/216 ,  H04B7/26

CPC分类号： H04B7/2637

摘要： An apparatus and method for transmitting/receiving control information using a pilot pattern inserted in a plot field of a dedicated physical channel in a mobile communication system including a transmitter for transmitting data and a receiver for receiving the data. The apparatus and method include selecting control information according to whether the data is received; and selecting a pilot pattern according to the control information, and inserting the selected pilot pattern in a pilot field of a dedicated physical channel as the control information, before transmission. The pilot pattern includes a first pilot pattern used when the control information is not transmitted, a second pilot pattern being orthogonal with the first pilot pattern, and a third pilot pattern generated by inverting a sign of the second pilot pattern.

摘要翻译： 一种用于在包括用于发送数据的发射机和用于接收数据的接收机的移动通信系统中，使用插入在专用物理信道的绘图场中的导频模式来发送/接收控制信息的装置和方法。 该装置和方法包括根据接收的数据来选择控制信息; 以及根据所述控制信息选择导频模式，以及在所述专用物理信道的导频字段中插入所选择的导频模式作为所述控制信息。 导频模式包括当不发送控制信息时使用的第一导频模式，与第一导频模式正交的第二导频模式，以及通过反转第二导频模式的符号而产生的第三导频模式。

公开(公告)号：US20050181816A1

公开(公告)日：2005-08-18

申请号：US11055055

申请日：2005-02-11

申请人： Jung-Hoon Han ,  Ju-Ho Lee ,  Joon-Young Cho ,  Youn-Hyoung Heo ,  Eun-Jung Kim ,  Young-Seok Lim

发明人： Jung-Hoon Han ,  Ju-Ho Lee ,  Joon-Young Cho ,  Youn-Hyoung Heo ,  Eun-Jung Kim ,  Young-Seok Lim

IPC分类号： H04B7/26 ,  H04B7/00 ,  H04B7/005 ,  H04B7/216 ,  H04W52/32 ,  H04Q7/20

CPC分类号： H04W52/325

摘要： An apparatus and method for transmitting a control signal using a symbol or bit pattern of an existing pilot channel, instead of using the time multiplexing method in the separate code channel or the existing physical channel, and reducing an error rate while a reception side detects the control signal are provided. For that purpose, a transmission side allocates transmission power corresponding to a pilot pattern determined according to the control information. A corresponding reception side detects control information based on a pilot pattern of pilot bits inserted in a dedicated physical channel (DPCH) and generates transmit power control (TPC) bits referring to a target reception power which is set based on the control information.

摘要翻译： 一种用于使用现有导频信道的符号或位模式发送控制信号的装置和方法，而不是在单独的码信道或现有物理信道中使用时间复用方法，并且在接收端检测到 提供控制信号。 为此，发送侧分配与根据控制信息确定的导频模式对应的发送功率。 相应的接收侧基于插入在专用物理信道（DPCH）中的导频比特的导频模式来检测控制信息，并且基于控制信息生成发送功率控制（TPC）比特，该目标接收功率被设定。

公开(公告)号：US09660791B2

公开(公告)日：2017-05-23

申请号：US12143025

申请日：2008-06-20

申请人： Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Ju-Ho Lee ,  Youn-Hyoung Heo

发明人： Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Ju-Ho Lee ,  Youn-Hyoung Heo

IPC分类号： H04L5/00 ,  H04W52/02

CPC分类号： H04L5/0091 ,  H04W52/0216 ,  H04W52/0248 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

摘要： A communication apparatus and method for performing discontinuous reception in a mobile communication system is provided. The communication apparatus continues to turn on a receiver during a reception-on (Rx-on) period associated with persistent resource allocation to receives a packet, and receives a retransmission packet transmitted through the persistent resources at the Rx-on period spaced from the Rx-on period by a processing time of the retransmission packet given taking into account feedback information determined according to a reception error of the packet.