公开(公告)号：US20100103899A1

公开(公告)日：2010-04-29

申请号：US12654288

申请日：2009-12-16

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： H04W72/12

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：US07639650B2

公开(公告)日：2009-12-29

申请号：US11057618

申请日：2005-02-14

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。

公开(公告)号：US20060104242A1

公开(公告)日：2006-05-18

申请号：US11272823

申请日：2005-11-15

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

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

IPC分类号： H04Q7/00

CPC分类号： H04W28/18 ,  H04L1/1812 ,  H04L1/1822 ,  H04W28/22 ,  H04W72/1205 ,  H04W72/14

摘要： A method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting an uplink packet data service are provided. To transmit packet data in an HARQ mobile communication system, a second transceiver receives an RG as rate control information from a first transceiver. The second transceiver sets the allowed maximum data rate of an HARQ process to which the RG is applied to the allowed maximum data rate of an HARQ process previous to the HARQ process, if the RG indicates hold. The second transceiver transmits packet data within the set allowed maximum data rate to the first transceiver.

摘要翻译： 提供了一种用于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下行链路控制信息的方法和装置。 为了在HARQ移动通信系统中传送分组数据，第二收发机从第一收发机接收作为速率控制信息的RG。 如果RG指示保持，则第二收发器将应用RG的HARQ进程的允许最大数据速率设置为HARQ进程之前的HARQ进程的允许的最大数据速率。 第二收发器将设置的允许的最大数据速率内的分组数据发送到第一收发器。

公开(公告)号：US20060023629A1

公开(公告)日：2006-02-02

申请号：US11183252

申请日：2005-07-18

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

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

IPC分类号： H04J1/16

CPC分类号： H04W72/1284 ,  H04W72/1236

摘要： A mobile communication system using an enhanced uplink dedicated transport channel transmits data at a relatively low effective data rate through autonomous transmission. Data transmission time points for user equipments (UEs) have different values in the autonomous transmission and therefore uplink interference is reduced. An autonomous transmission period N and the number of autonomous transmissions k are determined such that each UE performs the autonomous transmission. A Node B and each UE are notified of possible autonomous transmission time points based on the determined autonomous transmission period N and the determined number of autonomous transmissions k through signaling. The UE transmits the uplink data without the Node B's scheduling at the possible autonomous transmission time points.

摘要翻译： 使用增强型上行链路专用传输信道的移动通信系统通过自主传输以相对低的有效数据速率发送数据。 用户设备（UE）的数据传输时间点在自主传输中具有不同的值，因此降低了上行链路干扰。 确定自主发送期间N和自主发送次数k，使得每个UE执行自主发送。 基于所确定的自主传输周期N和通过信令确定的自主传输数量k，向节点B和每个UE通知可能的自主传输时间点。 UE可以在可能的自主传输时间点发送没有节点B的调度的上行链路数据。

公开(公告)号：US20050271031A1

公开(公告)日：2005-12-08

申请号：US11121176

申请日：2005-05-04

申请人： Joon-Young Cho ,  Ju-Ho Lee ,  Young-Bum Kim ,  Youn-Hyoung Heo ,  Yong-Jun Kwak ,  Gert Jan Van Lieshout ,  Sung-Oh Hwang

发明人： Joon-Young Cho ,  Ju-Ho Lee ,  Young-Bum Kim ,  Youn-Hyoung Heo ,  Yong-Jun Kwak ,  Gert Jan Van Lieshout ,  Sung-Oh Hwang

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04J3/24 ,  H04J13/00 ,  H04W8/24 ,  H04W28/00 ,  H04W28/12 ,  H04W28/14 ,  H04W28/22 ,  H04W72/12

CPC分类号： H04L1/0026 ,  H04L1/0025 ,  H04L1/1812 ,  H04L5/0053 ,  H04W28/14 ,  H04W28/22 ,  H04W72/1284 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1244

摘要： Disclosed is a method and apparatus for efficiently transmitting/receiving transmission power status information (TPS) and buffer state information (BO) of a user equipment (UE). Under the assumption that an enhanced uplink dedicated transport channel (EUDCH) is used for an uplink data transmission in an asynchronous code division multiple access (CDMA) system, a scheduler of a Node B performs a scheduling operation such as transmission timing of EUDCH packet data, data rate assignment, and the like. The scheduler receives the EUDCH packet data BO, TPS, and the like, and efficiently performs processes of start/continuation/end of the TPS transmission.

摘要翻译： 公开了一种用于有效地发送/接收用户设备（UE）的发送功率状态信息（TPS）和缓冲状态信息（BO）的方法和装置。 在以异步码分多址（CDMA）系统中的上行链路数据传输使用增强型上行链路专用传输信道（EUDCH）的情况下，节点B的调度器执行调度操作，例如EUDCH分组数据的发送定时 ，数据速率分配等。 调度器接收EUDCH分组数据BO，TPS等，并且有效地执行TPS传输的开始/继续/结束的处理。

公开(公告)号：US08363614B2

公开(公告)日：2013-01-29

申请号：US13281061

申请日：2011-10-25

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

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

IPC分类号： H04W4/00

CPC分类号： H04W28/18 ,  H04L1/1812 ,  H04L1/1822 ,  H04W28/22 ,  H04W72/1205 ,  H04W72/14

摘要： A method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting an uplink packet data service are provided. To transmit packet data in an HARQ mobile communication system, a second transceiver receives an RG as rate control information from a first transceiver. The second transceiver sets the allowed maximum data rate of an HARQ process to which the RG is applied to the allowed maximum data rate of an HARQ process previous to the HARQ process, if the RG indicates hold. The second transceiver transmits packet data within the set allowed maximum data rate to the first transceiver.

公开(公告)号：US07903618B2

公开(公告)日：2011-03-08

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。

公开(公告)号：US07821977B2

公开(公告)日：2010-10-26

申请号：US11327653

申请日：2006-01-09

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

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

IPC分类号： G08C17/00 ,  H04W4/00

CPC分类号： H04W52/346 ,  H04W52/16 ,  H04W52/281 ,  H04W52/50 ,  H04W72/12

摘要： A method includes (1) receiving with a user equipment (UE) information related to an allowed power for autonomous transmission on at least one logical channel mapped to an uplink channel, the uplink channel being set up with a base station and dedicated for packet data transmission, (2) determining, with the UE and in accordance with a scheduling grant received from the base station, an allowed power of scheduled transmission on the uplink channel, (3) determining a total data amount allowed to be transmitted, (4) determining a data amount for the autonomous transmission on the logical channel, the determined autonomous transmission data amount being not greater than an allowed autonomous transmission data amount corresponding to the allowed autonomous transmission power, and (5) determining a data amount for scheduled transmission on the logical channel, the determined scheduled transmission data amount being not greater than an allowed scheduled transmission data amount corresponding to the allowed scheduled transmission power.

摘要翻译： 一种方法包括：（1）在映射到上行链路信道的至少一个逻辑信道上用用户设备（UE）接收与允许的自主发送功率相关的信息，所述上行链路信道由基站建立并专用于分组数据 （2）根据从基站接收到的调度许可确定上行链路信道上的调度传输的允许功率，（3）确定允许发送的总数据量，（4） 确定用于所述逻辑信道上的自主传输的数据量，所确定的自主传输数据量不大于与所允许的自主发射功率相对应的允许的自主传输数据量，以及（5）确定在所述自适应传输数据量 逻辑信道，所确定的调度传输数据量不大于对应的允许调度传输数据量 到允许的调度传输功率。

公开(公告)号：US07769351B2

公开(公告)日：2010-08-03

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： H04B1/00 ,  H04B7/00

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.

公开(公告)号：US07480269B2

公开(公告)日：2009-01-20

申请号：US11267580

申请日：2005-11-07

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

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

IPC分类号： H04Q7/00

CPC分类号： H04W72/1268 ,  H04L1/0029 ,  H04L1/0032 ,  H04L1/0057 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0092 ,  H04W28/22 ,  H04W72/1289

摘要： A method and apparatus for controlling an uplink data rate, without increasing downlink signaling overhead, in a mobile communication system that supports an uplink packet data service. A Node B transmits an Absolute grants (AG) using one of first and second IDs to a User Equipment (UE). Upon receipt of an AG with the first UE-ID, the UE transmits uplink data within an allowed maximum data rate indicated by the AG and receives a Relative Rrant (RG) in the next Transmission Time Interval (TTI). Upon receipt of an AG with the second UE-ID, the UE does not receive an RG.

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，不增加下行链路信令开销来控制上行链路数据速率的方法和装置。 节点B使用第一和第二ID之一向用户设备（UE）发送绝对授权（AG）。 在接收到具有第一UE-ID的AG时，UE在由AG指示的允许的最大数据速率内发送上行链路数据，并在下一个传输时间间隔（TTI）中接收相对轮询（RG）。 在接收到具有第二UE-ID的AG时，UE不接收RG。