公开(公告)号：US20050249163A1

公开(公告)日：2005-11-10

申请号：US11121002

申请日：2005-05-04

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

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

IPC分类号： H04B7/26 ,  H04B7/216 ,  H04L1/00 ,  H04L1/18

CPC分类号： H04L1/0068 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1803 ,  H04L1/1812 ,  H04L1/1845

摘要： Disclosed are a method and an apparatus for determining rate matching parameters for transport channels in mobile telecommunication system. The apparatus and method include determining first physical channel bit sizes usable in transmitting at least one first transport channel not supporting hybrid automatic repeat request (HARQ) and at least one second transport channel supporting the hybrid automatic repeat request, determining if there is at least one second physical channel bit size in the first physical channel bit sizes, the second physical channel bit size allowing transmission for a size of coded bits corresponding to the first transport channel and a size of coded bits corresponding to the second transport channel based on rate matching and puncturing, reducing the size of the coded bits corresponding to the second transport channel when the second physical channel bit size is not included in the first physical channel bit sizes, returning to the step of determining if there is at least one second physical channel bit size after the size of the coded bits corresponding to the second transport channel is reduced, and when there is at least one second physical channel bit size, selecting one second physical channel size based on at least one second physical channel bit size as a rate matching parameter for the first transport channel and the second transport channel.

摘要翻译： 公开了一种用于确定移动电信系统中的传输信道的速率匹配参数的方法和装置。 该装置和方法包括确定可用于发送不支持混合自动重传请求（HARQ）的至少一个第一传输信道和支持混合自动重传请求的至少一个第二传输信道的第一物理信道比特大小，确定是否存在至少一个 在第一物理信道比特大小中的第二物理信道比特大小，允许基于速率匹配对与第一传输信道相对应的编码比特的大小和对应于第二传输信道的编码比特的大小进行传输的第二物理信道比特大小，以及 当第二物理信道比特大小不包括在第一物理信道比特大小中时，减少对应于第二传输信道的编码比特的大小，返回到确定是否存在至少一个第二物理信道比特大小的步骤 在对应于第二传输信道的编码比特的大小减小之后， 当存在至少一个第二物理信道位大小时，基于至少一个第二物理信道位大小来选择一秒物理信道大小作为用于第一传输信道和第二传输信道的速率匹配参数。

公开(公告)号：US20050213677A1

公开(公告)日：2005-09-29

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： H04B7/26 ,  H04B1/707 ,  H04J11/00 ,  H04J13/20 ,  H04K1/10 ,  H04W28/00 ,  H04W28/18 ,  H04W76/00 ,  H04W76/02

CPC分类号： H04B1/707 ,  H04B2201/70706 ,  H04J13/0044 ,  H04J13/20

摘要： The present invention supposes a situation in which an Enhanced Uplink Dedicated transport Channel (EUDCH) is used in a Wideband Code Division Multiple Access (WCDMA) system. 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 present invention proposes an apparatus and method for allocating 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： 本发明假设在宽带码分多址（WCDMA）系统中使用增强上行链路专用传输信道（EUDCH）的情况。 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，本发明提出了一种用于向EUDCH相关物理信道分配最佳OVSF码和I / Q信道以便最小化由于EUDCH引起的PAPR增加的装置和方法。

公开(公告)号：US08391910B2

公开(公告)日：2013-03-05

申请号：US12585228

申请日：2009-09-09

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

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

IPC分类号： H04B17/00

CPC分类号： H04W52/146 ,  H04L1/0002 ,  H04L1/0007 ,  H04L1/0025 ,  H04W52/16 ,  H04W52/226 ,  H04W52/262 ,  H04W52/286 ,  H04W52/58

摘要： A method for configuring gain factors in a WCDMA telecommunication system is provided in which the gain factor for defining power required for normal reception of uplink data in an environment supporting an uplink service over an E-DCH can be configured using minimal signaling information. First gain factors for first TFs corresponding to a part of a TF set including a plurality of TFs available for an uplink service are received. One of the first TFs is determined as a reference TF for a second TF other than the first TFs in the TF set. Then, a second gain factor for the second TF is calculated using the first gain factor for the determined reference TF. The second gain factor is used for transmitting or receiving uplink data.

公开(公告)号：US20120044901A1

公开(公告)日：2012-02-23

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： H04W72/04 ,  H04W52/04

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：US08045513B2

公开(公告)日：2011-10-25

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： 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.

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：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：US07499424B2

公开(公告)日：2009-03-03

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： H04Q7/00

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：US07486644B2

公开(公告)日：2009-02-03

申请号：US11289572

申请日：2005-11-30

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

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

IPC分类号： H04B7/216

CPC分类号： H04L1/0061 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/0069 ,  H04L1/0072 ,  H04L1/1812

摘要： A method and apparatus for transmitting control information of a small block size with high reliability in a mobile communication system supporting uplink packet data service are provided. A 6-bit Absolute Grant indicating an allowed maximum data rate for uplink packet data transmission is generated and a 16-bit User Equipment Identifier Cyclic Redundancy Check is generated by combining a Cyclic Redundancy Check with a User Equipment Identifier. The User Equipment Identifier specific Cyclic Redundancy Check and 8 tail bits are added to the 6-bit Absolute Grant and the added bits are encoded at a coding rate of 1/3. The resulting 90 coded bits are rate-matched according to a predetermined rate matching pattern and transmitted to a User Equipment. The rate matching pattern is {1, 2, 5, 6, 7, 11, 12, 14, 15, 17, 23, 24, 31, 37, 44, 47, 61, 63, 64, 71, 72, 75, 77, 80, 83, 84, 85, 87, 88, 90}.

摘要翻译： 提供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具有高可靠性的小块大小的控制信息的方法和装置。 产生一个6位绝对授权，指示上行链路分组数据传输允许的最大数据速率，并通过将循环冗余校验与用户设备标识符组合来生成16位用户设备标识符循环冗余校验。 用户设备标识符特定的循环冗余校验和8个尾部位被添加到6位绝对授权中，并且相加的位以1/3的编码率进行编码。 所得到的90个编码比特根据预定的速率匹配模式进行速率匹配，并发送给用户设备。 速率匹配模式是{1,2,5,6,7,11,12,14,15,17,23,24,31,37,44,47,61,63,64,71,72,75,75， 77，80，83，84，85，87，88，90}。

公开(公告)号：US20060156184A1

公开(公告)日：2006-07-13

申请号：US11289572

申请日：2005-11-30

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

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

IPC分类号： H03M13/00

CPC分类号： H04L1/0061 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/0069 ,  H04L1/0072 ,  H04L1/1812

摘要： A method and apparatus for transmitting control information of a small block size with high reliability in a mobile communication system supporting uplink packet data service are provided. A 6-bit Absolute Grant indicating an allowed maximum data rate for uplink packet data transmission is generated and a 16-bit User Equipment Identifier Cyclic Redundancy Check is generated by combining a Cyclic Redundancy Check with a User Equipment Identifier. The User Equipment Identifier specific Cyclic Redundancy Check and 8 tail bits are added to the 6-bit Absolute Grant and the added bits are encoded at a coding rate of 1/3. The resulting 90 coded bits are rate-matched according to a predetermined rate matching pattern and transmitted to a User Equipment. The rate matching pattern is {1, 2, 5, 6,7, 11, 12, 14, 15, 17, 23, 24, 31, 37, 44, 47, 61, 63, 64, 71, 72, 75, 77, 80, 83, 84, 85, 87, 88, 90}.

摘要翻译： 提供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具有高可靠性的小块大小的控制信息的方法和装置。 产生一个6位绝对授权，指示上行链路分组数据传输允许的最大数据速率，并通过将循环冗余校验与用户设备标识符组合来生成16位用户设备标识符循环冗余校验。 用户设备标识符特定的循环冗余校验和8个尾部位被添加到6位绝对授权中，并且相加的位以1/3的编码率进行编码。 所得到的90个编码比特根据预定的速率匹配模式进行速率匹配，并发送给用户设备。 速率匹配模式是{1,2,5,6,7,11,12,14,15,17,23,24,31,37,44,47,61,63,64,71,72,75， 77，80，83，84，85，87，88，90}。

公开(公告)号：US20050249164A1

公开(公告)日：2005-11-10

申请号：US11121008

申请日：2005-05-04

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

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

IPC分类号： H04W28/00 ,  H04J13/00 ,  H04W36/08 ,  H04W36/18 ,  H04W36/36 ,  H04W72/12 ,  H04W76/02 ,  H04B7/216

CPC分类号： H04W72/1289 ,  H04W36/18 ,  H04W72/1231

摘要： A method and apparatus selects serving scheduling Node B for efficiently controlling and scheduling uplink traffic transmission from user equipments (UEs) located in a soft handover region. The UE selects a serving scheduling cell among cells included in its active set and transmits information on the selected serving scheduling cell to a Node B through uplink signaling. A service scheduling cell and non-serving scheduling cells efficiently control uplink traffic from the UE through independent scheduling. The efficient use of uplink resources contributes to an increase in the entire system performance and system stability.

摘要翻译： 一种方法和装置选择服务调度节点B，用于有效地控制和调度来自位于软切换区域中的用户设备（UE）的上行链路业务传输。 UE在其活动集中包含的小区中选择服务调度小区，并通过上行信令向所选节点B发送关于所选择的服务调度小区的信息。 服务调度小区和非服务调度小区通过独立调度有效地控制来自UE的上行业务。 上行链路资源的有效利用有助于提高整个系统的性能和系统稳定性。