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1. 发明申请

US20050105494A1 Method and apparatus for transmitting/receiving a control signal on a high speed shared control channel in a hybrid automatic retransmission request system 审中-公开
标题翻译：一种用于在混合自动重传请求系统中在高速共享控制信道上发送/接收控制信号的方法和装置
公开(公告)号：US20050105494A1
公开(公告)日：2005-05-19
申请号：US10985869
申请日：2004-11-12
申请人： Noh-Sun Kim , Hun-Kee Kim , Joon-Song Ryu
发明人： Noh-Sun Kim , Hun-Kee Kim , Joon-Song Ryu
IPC分类号： H04L29/02 , H04L1/00 , H04L1/16 , H04L1/18 , H04Q7/38 , H04B7/216 , H04L12/54
CPC分类号： H04L1/0009 , H04L1/0003 , H04L1/16 , H04L1/1819 , H04L1/1845
摘要： A method and apparatus for transmitting/receiving control information to support High Speed Downlink Packet Access (HSDPA) in a WCDMA communication system are provided. When transmitting new packet data, a Node B sets a New data Indicator (NI) to a specific bit value indicating an initial transmission for the packet data. Upon receipt of a retransmission request for the packet data, the Node B sets the NI as the inverse of a previous NI. If an redundancy version (RV) representing a constellation and a data type for packet data, is set to a specific value indicating an initial transmission, the Node B set the NI to the inverse of the specific bit value regardless of the previous NI. A User Equipment (UE) receives control information including the NI and the redundancy version (RV) and determines that the packet data is initial transmission data or retransmission data, according to the NI and the RV.
摘要翻译：提供了一种用于发送/接收控制信息以支持WCDMA通信系统中的高速下行链路分组接入（HSDPA）的方法和装置。当发送新的分组数据时，节点B将新数据指示符（NI）设置为指示分组数据的初始传输的特定比特值。在接收到分组数据的重发请求后，节点B将NI设置为先前的NI的倒数。如果将表示星座的冗余版本（RV）和分组数据的数据类型设置为指示初始传输的特定值，则节点B将NI设置为特定比特值的倒数，而与先前的NI无关。根据NI和RV，用户设备（UE）接收包括NI和冗余版本（RV）的控制信息，并确定分组数据是初始传输数据或重传数据。

2. 发明授权

US07496079B2 Apparatus and method for transmitting and receiving data in a CDMA mobile communication system 有权
标题翻译：用于在CDMA移动通信系统中发送和接收数据的装置和方法
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。

3. 发明授权

US07453948B2 Apparatus and method for transmitting/receiving data using a multiple antenna diversity scheme in a mobile communication system 有权
标题翻译：一种用于在移动通信系统中使用多天线分集方案发送/接收数据的设备和方法
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。

4. 发明授权

US07093178B2 Apparatus and method for transmitting and receiving data in a CDMA mobile communication system 有权
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.

5. 发明申请

US20050094615A1 Apparatus and method for transceiving high speed packet data in mobile communication system 审中-公开
标题翻译：在移动通信系统中收发高速分组数据的装置和方法
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。

6. 发明授权

US07400607B2 Method and apparatus for bit scrambling for packet transmission/reception in a wireless communication system 失效
标题翻译：用于无线通信系统中的分组发送/接收的比特加扰的方法和装置
公开(公告)号：US07400607B2
公开(公告)日：2008-07-15
申请号：US10985884
申请日：2004-11-12
申请人： Noh-Sun Kim , Hun-Kee Kim , Gin-Kyu Choi , Hea-Kyoung Jung
发明人： Noh-Sun Kim , Hun-Kee Kim , Gin-Kyu Choi , Hea-Kyoung Jung
IPC分类号： H04B7/216 , G08C25/02
CPC分类号： H04L1/0041 , H04L1/005 , H04L1/0061 , H04L1/0066 , H04L1/1816 , H04L5/023
摘要： A bit scrambling method and apparatus for packet transmission/reception in a wireless communication system are provided. A transmitter performs bit scrambling before CRC attachment and a receiver performs bit descrambling after a CRC check. This enables termination of iterative decoding at a turbo decoder according to the CRC check. Hence, power consumption is reduced and throughput is increased at a receiver.
摘要翻译：提供了一种用于无线通信系统中的分组发送/接收的比特加扰方法和装置。发送器在CRC附件之前执行比特加扰，并且接收机在CRC校验之后执行比特解扰。这使得能够根据CRC校验在turbo解码器处终止迭代解码。因此，功耗降低，吞吐量在接收机上增加。

7. 发明授权

US07346035B2 System and method for retransmitting uplink data from a mobile terminal in a soft handover region in an asynchronous CDMA mobile communication system servicing an enhanced uplink dedicated transport channel 有权
标题翻译：用于在服务于增强的上行链路专用传输信道的异步CDMA移动通信系统中的软切换区域中的移动终端重传上行链路数据的系统和方法
公开(公告)号：US07346035B2
公开(公告)日：2008-03-18
申请号：US10686727
申请日：2003-10-17
申请人： Jun-Sung Lee , Gin-Kyu Choi , Hun-Kee Kim , Kyo-Sook Shin , Noh-Sun Kim
发明人： Jun-Sung Lee , Gin-Kyu Choi , Hun-Kee Kim , Kyo-Sook Shin , Noh-Sun Kim
IPC分类号： H04Q7/00
CPC分类号： H04L1/1812 , H04L1/0002 , H04L1/0025 , H04L1/0026 , H04L1/06 , H04L1/1671 , H04L1/1803 , H04L1/1845 , H04L2001/0092 , H04W36/18 , H04W88/08 , H04W88/12
摘要： A method and system of retransmitting uplink packet data from a user equipment (UE) in a handover region to Node Bs. The UE transmits packet data to the Node Bs on an enhanced uplink dedicated transport channel (EUDCH). The Node Bs transmit to the UE first response fields indicating whether the Node Bs have received good packet data or bad packet data, and second response fields that the Node Bs received from an RNC indicating whether a radio network controller (RNC) has received good packet data or bad packet data. The UE then detects the first and second response fields and retransmits the uplink packet data according to the values of the response fields in the UE.
摘要翻译：将切换区域中的用户设备（UE）的上行链路分组数据重传到节点B的方法和系统。 UE在增强上行链路专用传输信道（EUDCH）上向节点B发送分组数据。节点B向UE发送表示节点B是否已经接收到良好分组数据或坏分组数据的第一响应字段以及节点B从RNC接收到的指示无线电网络控制器（RNC）是否已经接收到良好分组的第二响应字段数据或坏数据包数据。然后，UE检测第一和第二响应字段，并根据UE中的响应字段的值重发上行链路分组数据。

8. 发明授权

US07131049B2 Transmission/reception apparatus and method for packet retransmission in a CDMA mobile communication system 有权
公开(公告)号：US07131049B2
公开(公告)日：2006-10-31
申请号：US10218144
申请日：2002-08-12
申请人： Hun-Kee Kim , Gin-Kyu Choi , Jae-Seung Yoon , Noh-Sun Kim , Jun-Sung Lee , Yong-Suk Moon
发明人： Hun-Kee Kim , Gin-Kyu Choi , Jae-Seung Yoon , Noh-Sun Kim , Jun-Sung Lee , Yong-Suk Moon
IPC分类号： H03M13/35 , H04L1/16
CPC分类号： H04L1/0069 , H03M13/2957 , H03M13/353 , H03M13/6306 , H03M13/6362 , H04L1/0003 , H04L1/1819 , H04L1/1867
摘要： A transmission/reception apparatus and method for performing packet retransmission considering a channel environment in a CDMA mobile communication system. Upon receiving a retransmission request from a receiver, the apparatus and method selects a modulation type to be used according to a condition of a transmission channel, and changes the previously used puncturing pattern in order to output the proper number of coded bits for the selected modulation type.

9. 发明申请

US20050108610A1 Method and apparatus for bit scrambling for packet transmission/reception in a wireless communication system 失效
标题翻译：用于无线通信系统中的分组发送/接收的比特加扰的方法和装置
公开(公告)号：US20050108610A1
公开(公告)日：2005-05-19
申请号：US10985884
申请日：2004-11-12
申请人： Noh-Sun Kim , Hun-Kee Kim , Gin-Kyu Choi , Hea-Kyoung Jung
发明人： Noh-Sun Kim , Hun-Kee Kim , Gin-Kyu Choi , Hea-Kyoung Jung
IPC分类号： H03M13/09 , G08C25/02 , H03M13/27 , H04B1/707 , H04B7/26 , H04J13/00 , H04L1/00 , H04L1/18 , H04L5/02 , H04W4/00 , H04W80/02
CPC分类号： H04L1/0041 , H04L1/005 , H04L1/0061 , H04L1/0066 , H04L1/1816 , H04L5/023
摘要： A bit scrambling method and apparatus for packet transmission/reception in a wireless communication system are provided. A transmitter performs bit scrambling before CRC attachment and a receiver performs bit descrambling after a CRC check. This enables termination of iterative decoding at a turbo decoder according to the CRC check. Hence, power consumption is reduced and throughput is increased at a receiver.
摘要翻译：提供了一种用于无线通信系统中的分组发送/接收的比特加扰方法和装置。发送器在CRC附件之前执行比特加扰，并且接收机在CRC校验之后执行比特解扰。这使得能够根据CRC校验在turbo解码器处终止迭代解码。因此，功耗降低，吞吐量在接收机上增加。

10. 发明授权

US07376210B2 Apparatus and method for performing adaptive channel estimation in a mobile communication system 有权
标题翻译：一种用于在移动通信系统中执行自适应信道估计的装置和方法
公开(公告)号：US07376210B2
公开(公告)日：2008-05-20
申请号：US10614078
申请日：2003-07-08
申请人： Hun-Kee Kim , Gin-Kyu Chol , Yong-Suk Moon , Noh-Sun Kim
发明人： Hun-Kee Kim , Gin-Kyu Chol , Yong-Suk Moon , Noh-Sun Kim
IPC分类号： H04B1/10
CPC分类号： H04L25/021 , H04L25/0202 , H04L25/0206 , H04L25/0208
摘要： Disclosed is an adaptive channel estimator for improving a performance of a general channel estimator in a mobile communication system, and a method for controlling the same. The adaptive channel estimator further detects a noise level of a channel and a channel speed, and implements an optimum noise elimination filter on the basis of the detected noise level and channel speed. A comparison between mapping degrees predetermined by the detected noise level and channel speed allows an optimum noise elimination filter to be implemented, If such a channel estimator is implemented, then optimum packet data transmission is available for not only a low-speed channel but also a high-speed channel. A channel compensation caused by a difference between a spreading factor (SF) of a pilot channel and a spreading factor (SF) of a data channel can be compensated on the condition that a slope compensator executed by a SF ratio is controlled by a filter coefficient controller.
摘要翻译：公开了一种用于改善移动通信系统中的通用信道估计器的性能的自适应信道估计器及其控制方法。自适应信道估计器还检测信道的噪声电平和信道速度，并且基于检测到的噪声电平和信道速度来实现最佳噪声消除滤波器。通过检测到的噪声电平和通道速度预定的映射度之间的比较允许实现最佳噪声消除滤波器。如果实现了这种信道估计器，则最佳分组数据传输不仅可用于低速信道，而且可用于低速信道高速通道。由导频信道的扩展因子（SF）与数据信道的扩展因子（SF）之间的差导致的信道补偿可以在由SF比执行的斜率补偿器由滤波器系数控制器。

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