公开(公告)号：US07949924B2

公开(公告)日：2011-05-24

申请号：US11636916

申请日：2006-12-11

申请人： Noh-Sun Kim ,  Yong-Suk Moon

发明人： Noh-Sun Kim ,  Yong-Suk Moon

IPC分类号： H03M13/00

CPC分类号： H04L1/1858 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/1812 ,  H04L1/1896

摘要： Provided is an apparatus and method for transmitting/receiving an HS-SCCH in a wideband wireless communication system. In a method for transmitting control information in an HARQ wireless communication system, an ACK/NACK fed back from a receiver is monitored to determine if an ACK/NACK repetition factor needs to be adjusted. If the adjustment is needed, the ACK/NACK repetition factor is determined. Control information corresponding to the ACK/NACK repetition factor is transmitted to the receiver over a predetermined control channel. A Node B capable of directly detecting the uplink channel conditions, adjusts the ACK/NACK repetition factor and the adjusted ACK/NACK repetition factor is rapidly transmitted to a UE.

摘要翻译： 提供了一种用于在宽带无线通信系统中发送/接收HS-SCCH的装置和方法。 在用于在HARQ无线通信系统中发送控制信息的方法中，监视从接收机反馈的ACK / NACK，以确定是否需要调整ACK / NACK重复因子。 如果需要调整，则确定ACK / NACK重复因子。 通过预定的控制信道将与ACK / NACK重复因子对应的控制信息发送到接收机。 能够直接检测上行链路信道条件的节点B，调整ACK / NACK重复因子，并将调整后的ACK / NACK重复因子快速发送给UE。

公开(公告)号：US07496079B2

公开(公告)日：2009-02-24

申请号：US10183824

申请日：2002-06-27

申请人： Noh-Sun Kim ,  Yong-Suk Moon ,  Hun-Kee Kim ,  Jae-Seung Yoon

发明人： Noh-Sun Kim ,  Yong-Suk Moon ,  Hun-Kee Kim ,  Jae-Seung Yoon

IPC分类号： H04B7/216

CPC分类号： H04L1/0069 ,  H04L1/0071 ,  H04L1/1819 ,  H04L1/1893

摘要： Disclosed is a data transmission/reception apparatus and method for minimizing decoding errors during high-speed packet transmission in a CDMA mobile communication system. When retransmitting data in the Hybrid Automatic Repeat Request (“H-ARQ”) technique, the data transmission/reception apparatus and method performs symbol mapping on coded bits to be retransmitted by allocating different reliabilities to the coded bits according to the number of retransmissions, thus resulting in an improvement of system performance.

摘要翻译： 公开了一种用于在CDMA移动通信系统中在高速分组传输期间最小化解码错误的数据发送/接收装置和方法。 当在混合自动重复请求（“H-ARQ”）技术中重传数据时，数据发送/接收装置和方法通过根据重发次数向编码比特分配不同的可靠性来对待重传的编码比特执行符号映射， 从而导致系统性能的提高。

公开(公告)号：US07453948B2

公开(公告)日：2008-11-18

申请号：US10855894

申请日：2004-05-28

申请人： Noh-Sun Kim ,  Hun-Kee Kim ,  Gin-Kyu Choi

发明人： Noh-Sun Kim ,  Hun-Kee Kim ,  Gin-Kyu Choi

IPC分类号： H04B7/02 ,  H03C7/02

CPC分类号： H04L1/1845 ,  H04L1/0003 ,  H04L1/0066 ,  H04L1/0067 ,  H04L1/0071 ,  H04L1/0668 ,  H04L1/1816

摘要： An apparatus and method for transmitting/receiving data using a multiple antenna scheme in a mobile communication system are provided. First and second code symbol sequences are generated by encoding a data symbol sequence for transmission in a predetermined encoding method. Transmission of the two code symbol sequences through the first and second transmit antennas is controlled such that if the data symbol sequence is initially transmitted, the first code symbol sequence is transmitted through the first transmit antenna and the second code symbol sequence is transmitted through the second transmit antenna and, if the data symbol sequence is retransmitted, the first code symbol sequence is transmitted through the second transmit antenna and the second code symbol sequence is transmitted through the first transmit antenna.

摘要翻译： 提供了一种在移动通信系统中使用多天线方案发送/接收数据的装置和方法。 通过以预定的编码方法对用于传输的数据符号序列进行编码来生成第一和第二代码符号序列。 控制通过第一和第二发射天线的两个码符号序列的传输，使得如果最初发送数据符号序列，则通过第一发射天线发送第一码符号序列，并且通过第二发射天线发送第二码符号序列 并且如果重发数据符号序列，则通过第二发射天线发射第一码符号序列，并且通过第一发射天线发送第二码符号序列。

公开(公告)号：US07093178B2

公开(公告)日：2006-08-15

申请号：US10174147

申请日：2002-06-18

申请人： Noh-Sun Kim ,  Yong-Suk Moon ,  Hun-Kee Kim ,  Jae-Seung Yoon

发明人： Noh-Sun Kim ,  Yong-Suk Moon ,  Hun-Kee Kim ,  Jae-Seung Yoon

IPC分类号： G08C25/02

CPC分类号： H04L27/34 ,  H03M13/2957 ,  H03M13/6306 ,  H03M13/6325 ,  H04L1/0066 ,  H04L1/0068 ,  H04L1/0069 ,  H04L1/0071 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/1845 ,  H04L1/1893 ,  H04L2001/0098

摘要： Disclosed is a method for transmitting data comprised of bits with higher priority and bits with lower priority output from a coder, using a high-order modulator in which a bit stream comprised of at least 3 bits represents one symbol and includes a first bit part with higher reliability and a second bit part with lower reliability. The method comprises modulating the bits with higher priority and the bits with lower priority such that the bits with higher priority are mapped to the first bit part and the bits with lower priority are also mapped to the first bit part at initial transmission; and modulating the bits with higher priority and the bits with lower priority such that the bits with higher priority are mapped to the second bit part and the bits with lower priority are mapped to the first bit part at retransmission.

公开(公告)号：US09155028B2

公开(公告)日：2015-10-06

申请号：US12644182

申请日：2009-12-22

申请人： Noh-Sun Kim ,  Jung-Min Oh

发明人： Noh-Sun Kim ,  Jung-Min Oh

IPC分类号： H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W8/18 ,  H04W60/00

CPC分类号： H04W48/16 ,  H04W8/183 ,  H04W48/18 ,  H04W48/20 ,  H04W60/00

摘要： An apparatus and a method for scanning a network in a mobile communication terminal are provided. The method for scanning a network in a mobile communication terminal includes to configure a PLMN list based on a Subscriber Identification Module (SIM) card, to store scanned frequency information and corresponding PLMN information into a database by a previous scanning result, to compare the database with the PLMN list and to perform a scanning corresponding to frequency bandwidths included in the database or performing a scanning entire frequency bandwidths according to a result of comparison.

摘要翻译： 提供了一种用于在移动通信终端中扫描网络的装置和方法。 用于在移动通信终端中扫描网络的方法包括：基于用户识别模块（SIM）卡配置PLMN列表，以将扫描的频率信息和对应的PLMN信息通过先前的扫描结果存储到数据库中，以比较数据库 与PLMN列表一起执行扫描，对应于包括在数据库中的频率带宽或者根据比较结果执行扫描全频带宽。

公开(公告)号：US20100303037A1

公开(公告)日：2010-12-02

申请号：US12856281

申请日：2010-08-13

申请人： Noh-Sun KIM

发明人： Noh-Sun KIM

IPC分类号： H04W4/00

CPC分类号： H04W28/06

摘要： An apparatus and method for transmitting and receiving wireless packet data are provided. In a wireless packet data transmitter for transmitting to a wireless packet data receiver data packet on a transport channel and control information for supporting the transport channel on a control channel in a wireless packet data communications system, a padding bit eliminator eliminates optional padding bits of a variable size from a transport block for data packet transmission. A transport channel encoder for transport channel-encodes the transport block without the padding bits and transmits the encoded transport block on the transport channel. A control channel encoder control channel-encodes the control information including a padding bit number indicator indicating the number of the eliminated padding bits and transmits the encoded control information on the control channel.

摘要翻译： 提供了一种用于发送和接收无线分组数据的装置和方法。 在无线分组数据发送器中，用于向无线分组数据通信系统的控制信道发送传输信道上的无线分组数据接收器数据分组和用于支持传输信道的控制信息，填补比特消除器消除任意的填充比特 来自传输块的可变大小用于数据分组传输。 用于传输的传输信道编码器对传输块进行信道编码，而不用填充比特，并在传输信道上传输编码的传输块。 控制信道编码器控制信道编码包括指示消除的填充比特数的填充比特数指示符的控制信息，并将编码的控制信息发送到控制信道上。

公开(公告)号：US20070191010A1

公开(公告)日：2007-08-16

申请号：US11698307

申请日：2007-01-25

申请人： Noh-Sun Kim ,  Yong-Suk Moon ,  Yu-Shin Kim

发明人： Noh-Sun Kim ,  Yong-Suk Moon ,  Yu-Shin Kim

IPC分类号： H04Q7/20

CPC分类号： H04W76/18 ,  H04W48/20

摘要： Provided is an apparatus and method for preventing successive failures in a call connection in a mobile communication terminal. When a call connection is attempted, a cell with the highest RX power is selected among cells and an RRC Connection Request message is transmitted from the mobile terminal to a BS of the selected cell. It is determined whether the mobile terminal receives an RRC Connection Accept/Reject message from the BS. If the mobile terminal receives an RRC Connection Reject message from the BS of the selected cell, it is determined whether the selected cell is able to perform the RRC connection by detecting a Connection Reject message frequency that is the number of times of rejection of an RRC connection request for a predetermined period. If the selected cell is not able to perform the RRC connection, a neighboring cell is reselected and an RRC Connection Request message is transmitted to the reselected neighboring cell.

摘要翻译： 提供了一种用于防止移动通信终端中的呼叫连接中的连续故障的装置和方法。 当尝试呼叫连接时，在小区中选择具有最高RX功率的小区，并且从移动终端向所选小区的BS发送RRC连接请求消息。 确定移动终端是否从BS接收到RRC连接接受/拒绝消息。 如果移动终端从所选小区的BS接收到RRC连接拒绝消息，则通过检测作为RRC拒绝的次数的连接拒绝消息频率来确定所选小区是否能够执行RRC连接 连接请求一段预定时间。 如果所选择的小区不能执行RRC连接，则重新选择相邻小区，并且向重选的相邻小区发送RRC连接请求消息。

公开(公告)号：US20070115872A1

公开(公告)日：2007-05-24

申请号：US11581106

申请日：2006-10-13

申请人： Noh-Sun Kim ,  Hee-Joon Chae

发明人： Noh-Sun Kim ,  Hee-Joon Chae

IPC分类号： H04B7/185

CPC分类号： H04W52/44 ,  H04W52/50

摘要： A method for controlling transmission power of a physical random access channel in a mobile communication terminal. The mobile communication terminal sets initial transmission power according to received signal code power when a preamble of the physical random access channel is transmitted to a mobile communication network. A wireless channel environment is identified on the basis of a value of the received signal code power when the preamble must be retransmitted. According to the identified wireless channel environment, transmission power used in a previous preamble is variably increased and retransmission power is set.

摘要翻译： 一种用于控制移动通信终端中的物理随机接入信道的发送功率的方法。 当物理随机接入信道的前导码被发送到移动通信网络时，移动通信终端根据接收的信号码功率设置初始发射功率。 当必须重传前同步码时，基于接收信号码功率的值来识别无线信道环境。 根据所识别的无线信道环境，前一前同步码使用的发送功率可变地增加，重传功率被设定。

公开(公告)号：US20050094615A1

公开(公告)日：2005-05-05

申请号：US10941094

申请日：2004-09-15

申请人： Noh-Sun Kim ,  Hun-Kee Kim ,  Hea-Kyoung Jung ,  Gin-Kyn Choi

发明人： Noh-Sun Kim ,  Hun-Kee Kim ,  Hea-Kyoung Jung ,  Gin-Kyn Choi

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04J13/16 ,  H04L1/00 ,  H04L1/18 ,  H04L25/03 ,  H04W28/06 ,  H04W76/02 ,  H04J3/24

CPC分类号： H04L1/0057 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0061 ,  H04L1/0072 ,  H04L1/1812 ,  H04L1/1845 ,  H04L25/03866

摘要： Disclosed is an apparatus and a method for transceiving high speed packet data, in which the high speed packet data are scrambled by using a scrambling code at a transmitter and the high speed packet data are de-scrambled by using a scrambling code at a receiver. When estimating a ratio of pilot power to traffic power, a problem caused by an unevenness of the power ratio is prevented. In addition, data is prevented from being transferred to an upper layer even if an HS-PDSCH is demodulated without UE data due to a detection error in an HS-SCCH during transmission of the HS-PDSCH.

摘要翻译： 本发明公开了一种用于收发高速分组数据的装置和方法，其中通过在发射机处使用扰码对高速分组数据进行加扰，并且通过在接收机处使用扰码对高速分组数据进行解扰。 当估计导频功率与业务功率的比率时，可以防止功率比不均匀引起的问题。 此外，即使在HS-PDSCH的传输期间由于HS-SCCH中的检测错误而在没有UE数据的情况下解调HS-PDSCH，也防止数据被传送到上层。

公开(公告)号：US07813379B2

公开(公告)日：2010-10-12

申请号：US11637321

申请日：2006-12-12

申请人： Noh-Sun Kim

发明人： Noh-Sun Kim

IPC分类号： H04J3/18

CPC分类号： H04W28/06

摘要： An apparatus and method for transmitting and receiving wireless packet data are provided. In a wireless packet data transmitter for transmitting to a wireless packet data receiver data packet on a transport channel and control information for supporting the transport channel on a control channel in a wireless packet data communications system, a padding bit eliminator eliminates optional padding bits of a variable size from a transport block for data packet transmission. A transport channel encoder for transport channel-encodes the transport block without the padding bits and transmits the encoded transport block on the transport channel. A control channel encoder control channel-encodes the control information including a padding bit number indicator indicating the number of the eliminated padding bits and transmits the encoded control information on the control channel.

摘要翻译： 提供了一种用于发送和接收无线分组数据的装置和方法。 在无线分组数据发送器中，用于向无线分组数据通信系统的控制信道发送传输信道上的无线分组数据接收器数据分组和用于支持传输信道的控制信息，填补比特消除器消除任意的填充比特 来自传输块的可变大小用于数据分组传输。 用于传输的传输信道编码器对传输块进行信道编码，而不用填充比特，并在传输信道上传输编码的传输块。 控制信道编码器控制信道编码包括指示消除的填充比特数的填充比特数指示符的控制信息，并将编码的控制信息发送到控制信道上。