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：US08266500B2

公开(公告)日：2012-09-11

申请号：US12244321

申请日：2008-10-02

申请人： Young-Bum Kim ,  Joon-Young Cho ,  Ju-Ho Lee ,  Zhouyue Pi

发明人： Young-Bum Kim ,  Joon-Young Cho ,  Ju-Ho Lee ,  Zhouyue Pi

IPC分类号： H03M13/00

CPC分类号： H03M13/271 ,  H03M13/6525 ,  H04L1/0042 ,  H04L1/0071

摘要： An interleaving method to which time-first-mapping is applied for a plurality of channel-coded and rate-matched code blocks in a mobile communication system is provided. The interleaving method includes determining sizes of a horizontal area and a vertical area of an interleaver, generating modulation groups with adjacent coded bits in a vertical direction according to a modulation scheme, sequentially writing the modulation groups in the horizontal area on a row-by-row basis, and sequentially reading the coded bits written in the interleaver in the vertical area on a column-by-column basis.

摘要翻译： 提供了一种在移动通信系统中对多个信道编码和速率匹配的码块应用时间优先映射的交织方法。 交织方法包括确定交织器的水平区域和垂直区域的大小，根据调制方式在垂直方向上生成具有相邻编码比特的调制组，按顺序将逐行写入水平区域中的调制组， 并且逐列地依次读取在垂直区域中写入交织器中的编码比特。

公开(公告)号：US08059594B2

公开(公告)日：2011-11-15

申请号：US11862018

申请日：2007-09-26

申请人： Joon-Young Cho ,  Ju-Ho Lee ,  Seong-Hun Kim ,  Young-Bum Kim ,  Young-Jun Kwak

发明人： Joon-Young Cho ,  Ju-Ho Lee ,  Seong-Hun Kim ,  Young-Bum Kim ,  Young-Jun Kwak

IPC分类号： H04W4/00 ,  H04W72/00 ,  H04L12/28

CPC分类号： H04W72/042 ,  H04L1/007 ,  H04L1/0072 ,  H04L1/1812 ,  H04L5/023 ,  H04W72/0453

摘要： A method and apparatus for transmitting/receiving scheduling channels in a wireless communication system supporting spectrum scalability are provided, in which scheduling bandwidth of a User Element (UE) is determined, scheduling information including index information indicating resources allocated to the UE, transport format information about data to be transmitted to the UE, and Hybrid Automatic Repeat reQuest (HARQ) information is configured if a scheduling bandwidth of the UE is equal to a system bandwidth, the scheduling information is divided into first scheduling information and second scheduling information, and each of the first scheduling information and the second scheduling information is mapped to scheduling resources corresponding to a frequency band adjacent to a center frequency of the system bandwidth and having a bandwidth equal to a minimum bandwidth of the UE, and transmitted to the UE.

摘要翻译： 提供了一种用于在支持频谱可伸缩性的无线通信系统中发送/接收调度信道的方法和装置，其中确定了用户单元（UE）的调度带宽，包括指示分配给UE的资源的索引信息的调度信息，传输格式信息 关于要发送到UE的数据，并且如果UE的调度带宽等于系统带宽，则配置混合自动重传请求（HARQ）信息，将调度信息划分为第一调度信息和第二调度信息， 的第一调度信息和第二调度信息被映射到对应于与系统带宽的中心频率相邻的频带并且具有等于UE的最小带宽的带宽的调度资源，并被发送到UE。

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：US07668563B2

公开(公告)日：2010-02-23

申请号：US11326595

申请日：2006-01-06

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： H04B7/00

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.

摘要翻译： 提供一种用于在WCDMA电信系统中配置增益因子的方法，其中可以使用最小信令信息来配置用于在支持通过E-DCH的上行链路业务的环境中正常接收上行链路数据所需的功率的增益因子。 接收对应于包括可用于上行链路服务的多个TF的TF集合的一部分的第一TF的第一增益因子。 第一个TF中的一个被确定为除了TF集合中的第一TF之外的第二TF的参考TF。 然后，使用所确定的参考TF的第一增益因子来计算第二TF的第二增益因子。 第二增益因子用于发送或接收上行链路数据。

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。

公开(公告)号：US07447516B2

公开(公告)日：2008-11-04

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 scales-down 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：US20080019279A1

公开(公告)日：2008-01-24

申请号：US11781673

申请日：2007-07-23

申请人： Young-Bum KIM ,  Ju-Ho Lee ,  Joon-Young Cho ,  Seong-Hun Kim ,  Gert Jan Van Lieshout

发明人： Young-Bum KIM ,  Ju-Ho Lee ,  Joon-Young Cho ,  Seong-Hun Kim ,  Gert Jan Van Lieshout

IPC分类号： H04L12/26

CPC分类号： H04L1/0061 ,  H04L1/0026 ,  H04L1/1607 ,  H04L1/1812 ,  H04W24/00

摘要： A method and apparatus for estimating the radio link status between all MS and a BS in a wireless communication system are provided, in which the MS and the BS make the same decision as to the radio link status. The method and apparatus provide a radio link status estimation procedure suitable for a Packet-Switched network system. Thus, when each of an MS and a BS detects errors in its radio link status, it notifies the other party of the poor radio link status, thereby preventing an unnecessary MS or BS operation and saving radio resources.

摘要翻译： 提供了一种用于估计无线通信系统中的所有MS和BS之间的无线链路状态的方法和装置，其中MS和BS对无线链路状态做出相同的决定。 该方法和装置提供适用于分组交换网络系统的无线链路状态估计过程。 因此，当MS和BS中的每一个检测到其无线链路状态中的错误时，它向另一方通知差的无线链路状态，从而防止不必要的MS或BS操作并节省无线电资源。