公开(公告)号：US08948092B2

公开(公告)日：2015-02-03

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： H04W4/00 ,  H04L1/00 ,  H04L5/00 ,  H04W28/04

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：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：US07561550B2

公开(公告)日：2009-07-14

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.

摘要翻译： 在支持增强型上行链路分组数据业务的移动通信系统中，在用户设备（UE）中为软切换提供调度方法和装置。 接收机从服务节点B接收用于专用调度分配的专用调度分配信息，并且从至少一个非服务节点B接收用于公共调度分配的至少一个调度许可指示符。第一调度决定器通过 组合从至少一个非服务节点B接收的至少一个调度授权指示符。第二调度决定器根据预定参考确定是否使用组合调度授权指示符，以及根据专用调度的上行链路的最大速率 分配信息或组合调度授权指示符。 传输格式判定器确定最大速率内的上行链路的传输格式。

公开(公告)号：US08315195B2

公开(公告)日：2012-11-20

申请号：US13481044

申请日：2012-05-25

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 are provided for transmitting control information in a base station for a wireless communication system. The method includes transmitting, to a terminal, information associated with a number of Orthogonal Frequency Division Multiplexing (OFDM) symbols carrying control channels; determining a set of control channel candidates based on an IDentifier (ID) of the terminal; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the selected at least one control channel candidate. Each control channel candidate included in the set of control channel candidates consists of one, two, four, or eight control channel elements (CCEs) existing in the OFDM symbols.

摘要翻译： 提供了一种用于在用于无线通信系统的基站中发送控制信息的方法和装置。 该方法包括向终端发送与携带控制信道的多个正交频分复用（OFDM）符号相关联的信息; 基于所述终端的识别符（ID）确定一组控制信道候选; 从所述一组控制信道候选中选择至少一个控制信道候选; 以及通过所选择的至少一个控制信道候选者向终端发送控制信息。 包含在该组控制信道候选中的每个控制信道候选由存在于OFDM符号中的一个，两个，四个或八个控制信道单元（CCE）组成。

公开(公告)号：US20120230285A1

公开(公告)日：2012-09-13

申请号：US13481044

申请日：2012-05-25

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： H04W72/04 ,  H04L27/28

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 are provided for transmitting control information in a base station for a wireless communication system. The method includes transmitting, to a terminal, information associated with a number of Orthogonal Frequency Division Multiplexing (OFDM) symbols carrying control channels; determining a set of control channel candidates based on an IDentifier (ID) of the terminal; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the selected at least one control channel candidate. Each control channel candidate included in the set of control channel candidates consists of one, two, four, or eight control channel elements (CCEs) existing in the OFDM symbols.

摘要翻译： 提供了一种用于在用于无线通信系统的基站中发送控制信息的方法和装置。 该方法包括向终端发送与携带控制信道的多个正交频分复用（OFDM）符号相关联的信息; 基于所述终端的识别符（ID）确定一组控制信道候选; 从所述一组控制信道候选中选择至少一个控制信道候选; 以及通过所选择的至少一个控制信道候选者向终端发送控制信息。 包含在该组控制信道候选中的每个控制信道候选由存在于OFDM符号中的一个，两个，四个或八个控制信道单元（CCE）组成。

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：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：US08189502B2

公开(公告)日：2012-05-29

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：US20090041139A1

公开(公告)日：2009-02-12

申请号：US12171709

申请日：2008-07-11

申请人： Joon-Young Cho ,  Aris Papasakellariou ,  Hwan-Joon Kwon ,  Jin-Kyu Han ,  Yong-Jun Kwak ,  Youn-Hyoung Heo

发明人： Joon-Young Cho ,  Aris Papasakellariou ,  Hwan-Joon Kwon ,  Jin-Kyu Han ,  Yong-Jun Kwak ,  Youn-Hyoung Heo

IPC分类号： H04L27/28

CPC分类号： H04L1/0026 ,  H04L1/1671 ,  H04L5/0055 ,  H04L5/0057

摘要： A method and apparatus for transmitting/receiving pilot symbols for demodulation of control channel information in the uplink of a wireless communication system are provided. When an Evolved Node B (ENB) expects to receive both the Channel Quality Information (CQI) and the Acknowledgement (ACK)/Negative ACK (NACK) from a User Equipment (UE) in a certain subframe, if the UE transmits only the CQI channel, the ENB is prevented to detect the nonexistent ACK/NACK information from the CQI channel, thereby avoiding false alarm.

摘要翻译： 提供了一种用于在无线通信系统的上行链路中发送/接收用于解调控制信道信息的导频符号的方法和装置。 当演进节点B（ENB）期望在特定子帧中接收来自用户设备（UE）的信道质量信息（CQI）和确认（ACK）/否定ACK（NACK））时，如果UE仅发送CQI 阻止ENB从CQI信道检测不存在的ACK / NACK信息，从而避免误报。

公开(公告)号：US08254428B2

公开(公告)日：2012-08-28

申请号：US12171709

申请日：2008-07-11

申请人： Joon-Young Cho ,  Aris Papasakellariou ,  Hwan-Joon Kwon ,  Jin-Kyu Han ,  Yong-Jun Kwak ,  Youn-Hyoung Heo

发明人： Joon-Young Cho ,  Aris Papasakellariou ,  Hwan-Joon Kwon ,  Jin-Kyu Han ,  Yong-Jun Kwak ,  Youn-Hyoung Heo

IPC分类号： H04B1/00

CPC分类号： H04L1/0026 ,  H04L1/1671 ,  H04L5/0055 ,  H04L5/0057

摘要： A method and apparatus for transmitting/receiving pilot symbols for demodulation of control channel information in the uplink of a wireless communication system are provided. When an Evolved Node B (ENB) expects to receive both the Channel Quality Information (CQI) and the Acknowledgement (ACK)/Negative ACK (NACK) from a User Equipment (UE) in a certain subframe, if the UE transmits only the CQI channel, the ENB is prevented to detect the nonexistent ACK/NACK information from the CQI channel, thereby avoiding false alarm.

摘要翻译： 提供了一种用于在无线通信系统的上行链路中发送/接收用于解调控制信道信息的导频符号的方法和装置。 当演进节点B（ENB）期望在特定子帧中接收来自用户设备（UE）的信道质量信息（CQI）和确认（ACK）/否定ACK（NACK））时，如果UE仅发送CQI 阻止ENB从CQI信道检测不存在的ACK / NACK信息，从而避免误报。