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：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：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：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：US20050117519A1

公开(公告)日：2005-06-02

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： H04B7/005 ,  H04B7/26 ,  H04J3/16 ,  H04J13/00 ,  H04L1/00 ,  H04L12/26 ,  H04L12/28 ,  H04W28/00 ,  H04W28/22 ,  H04W52/26 ,  H04W72/12 ,  H04W76/02 ,  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。

公开(公告)号：US20110149916A1

公开(公告)日：2011-06-23

申请号：US13036797

申请日：2011-02-28

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： H04W72/12 ,  H04W88/02

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 are provided for transmitting uplink rate assignment information for an uplink data transmission to a User Equipment (UE) by a Node B in a mobile communication system. The uplink rate assignment information to be transmitted for each UE is determined. The uplink rate assignment information is transmitted to the UE. The uplink rate assignment information is attached with a UE ID-specific Cyclic Redundancy Check (CRC) of the UE when directly indicating an uplink rate grant for the UE.

摘要翻译： 提供了一种方法和装置，用于在移动通信系统中由节点B将用于上行链路数据传输的上行链路速率分配信息发送给用户设备（UE）。 确定要为每个UE发送的上行链路速率分配信息。 向UE发送上行速率分配信息。 当直接指示UE的上行链路速率许可时，上行链路速率分配信息附加有UE的UE特有的循环冗余校验（CRC）。

公开(公告)号：US20050083943A1

公开(公告)日：2005-04-21

申请号：US10922404

申请日：2004-08-20

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

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

IPC分类号： H04L12/28 ,  H04W8/24 ,  H04W24/10 ,  H04W28/00 ,  H04W28/14 ,  H04W28/26 ,  H04W72/04 ,  H04W72/12 ,  H04W76/02 ,  H04W84/12 ,  H04W92/10 ,  H04L12/56

CPC分类号： H04W72/1284 ,  H04L47/10 ,  H04L47/14 ,  H04L47/266 ,  H04L47/29 ,  H04L47/30 ,  H04W28/14 ,  H04W72/1252

摘要： A method of transmitting and receiving buffer status information and CSI for scheduling of an uplink packet data service in a mobile communication system supporting the uplink packet data service. The buffer status information represents the status of a UE buffer having packet data and the CSI represents the uplink transmit power of a UE. The UE initially transmits the buffer status information and the CSI, if the amount of packet data in the buffer is at least equal to a predetermined threshold. Upon generation of new packet data in the buffer, or according to a predetermined buffer status interval, the UE transmits the buffer status information.

摘要翻译： 一种在支持上行链路分组数据业务的移动通信系统中发送和接收缓冲器状态信息和CSI以调度上行分组数据业务的方法。 缓冲器状态信息表示具有分组数据的UE缓冲器的状态，并且CSI表示UE的上行链路发送功率。 如果缓冲器中的分组数据量至少等于预定阈值，则UE首先发送缓冲器状态信息和CSI。 在缓冲器中产生新的分组数据时，或者根据预定的缓冲器状态间隔，UE发送缓冲器状态信息。

公开(公告)号：US08149779B2

公开(公告)日：2012-04-03

申请号：US13036797

申请日：2011-02-28

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 are provided for transmitting uplink rate assignment information for an uplink data transmission to a User Equipment (UE) by a Node B in a mobile communication system. The uplink rate assignment information to be transmitted for each UE is determined. The uplink rate assignment information is transmitted to the UE. The uplink rate assignment information is attached with a UE ID-specific Cyclic Redundancy Check (CRC) of the UE when directly indicating an uplink rate grant for the UE.

摘要翻译： 提供了一种方法和装置，用于在移动通信系统中由节点B将用于上行链路数据传输的上行链路速率分配信息发送给用户设备（UE）。 确定要为每个UE发送的上行链路速率分配信息。 向UE发送上行速率分配信息。 当直接指示UE的上行链路速率许可时，上行链路速率分配信息附加有UE的UE特有的循环冗余校验（CRC）。