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21.发明公开Method and apparatus for transmitting and receiving status information of forward channel in a mobile communication system supporting selective transmit diversity 有权用于传输和由看护人信道提供的状态信息的接收的方法和装置支持在移动通信系统中选择性发射分集
公开(公告)号：EP1339252A3
公开(公告)日：2005-12-21
申请号：EP03004267.5
申请日：2003-02-26
发明人： Kim, Youn-Sun , Choi, Ho-Kyu , Kwon, Hwan-Joon , Kim, Dong-Hee
IPC分类号： H04Q7/38
摘要： A mobile station supporting selective transmit diversity (STD) efficiently transmits forward channel status information to a base station in a 1xEV-DV mobile communication system. The mobile station receives signals transmitted from the base station through a plurality of transmission antennas, measures signal strengths of the received signals, compares the measured signal strengths after compensating for a transmission power difference between the transmission antennas, and selects a transmission antenna having the highest signal strength. The mobile station transmits forward channel status information indicating measured signal strength for a signal transmitted from the selected transmission antenna to the base station along with antenna selection information indicating the selected transmission antenna. The forward channel status information includes absolute status information representing measured signal strength for a transmission antenna selected at a current time interval, or relative status information representing a result obtained by comparing the measured signal strength for the transmission antenna selected at the current time interval with measured signal strength for a transmission antenna selected at a previous time interval.
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22.发明公开Method and apparatus for controlling a reverse traffic rate in a mobile communication system 有权欧洲移动通信系统中的Verfahren und Vorrichtung zum Steuern derRückverkehrsrate
公开(公告)号：EP1455492A2
公开(公告)日：2004-09-08
申请号：EP04005311.8
申请日：2004-03-05
发明人： Kwon, Hwan-Joon , Kim, Youn-Sun , Kim, Dong-Hee
IPC分类号： H04L12/56
CPC分类号： H04W72/1289 , H04L47/10 , H04W52/146 , H04W52/16 , H04W52/325
摘要： A system and method for controlling a data rate of a next reverse packet data frame in a mobile communication system for transmitting a reverse packet data frame from a mobile station to a base station over a reverse packet data channel at a data rate selected from a plurality of data rates. The mobile station receives reverse control information for the data rate of the reverse packet data frame, and transmits the next reverse packet data frame at a data rate that is determined according to the reverse control information.
摘要翻译： 一种用于在移动通信系统中控制下一个反向分组数据帧的数据速率的系统和方法，用于通过反向分组数据信道以多个数据速率从移动台向基站发送反向分组数据帧 的数据速率。 移动站接收反向分组数据帧的数据速率的反向控制信息，并以根据反向控制信息确定的数据速率发送下一个反向分组数据帧。
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23.发明公开Apparatus and method for transmitting/receiving error detection information in a communication system 有权在通信系统中安排和发送方法/接收错误检测信息
公开(公告)号：EP1306996A3
公开(公告)日：2003-05-14
申请号：EP02024464.6
申请日：2002-10-29
发明人： Kim, Dong Hee , Choi, Ho-Kyu , Kim, Youn-Sun , Kwon, Hwan-Joon
IPC分类号： H04L1/00
CPC分类号： H04L1/0057 , H04L1/0045 , H04L1/0046 , H04L1/0059 , H04L1/0061 , H04L1/0068 , H04L1/0071 , H04L1/0072 , H04L1/08
摘要： Disclosed is an apparatus for generating an error detection information bit sequence for determining a length of data sequence transmitted in a communication system. The apparatus comprises a plurality of cascaded registers, the number of which is identical to the number of bits in the error detection information bit sequence, and a plurality of adders arranged on paths determined by a predetermined generator polynomial, each of the adders adding a bit sequence received through an input path to a feedback bit sequence. During reception of the control information sequence, an operator generates the feedback bit sequence by sequentially adding bits of the control information sequence to output bits of a final register and provides the generated feedback bit sequence to the adders. After completion of receiving the control information sequence, the operator sequentially adds a preset input bit to output bits of the final register and outputs the addition result as the error detection information bit sequence. An initial value controller provides the registers with a selected one of two initial values separately determined for the two data sequences.
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24.发明公开Apparatus and method for transmitting/receiving error detection information in a communication system 有权在通信系统中安排和发送方法/接收错误检测信息
公开(公告)号：EP1306996A2
公开(公告)日：2003-05-02
申请号：EP02024464.6
申请日：2002-10-29
发明人： Kim, Dong Hee , Choi, Ho-Kyu , Kim, Youn-Sun , Kwon, Hwan-Joon
IPC分类号： H04L1/00
CPC分类号： H04L1/0057 , H04L1/0045 , H04L1/0046 , H04L1/0059 , H04L1/0061 , H04L1/0068 , H04L1/0071 , H04L1/0072 , H04L1/08
摘要： Disclosed is an apparatus for generating an error detection information bit sequence for determining a length of data sequence transmitted in a communication system. The apparatus comprises a plurality of cascaded registers, the number of which is identical to the number of bits in the error detection information bit sequence, and a plurality of adders arranged on paths determined by a predetermined generator polynomial, each of the adders adding a bit sequence received through an input path to a feedback bit sequence. During reception of the control information sequence, an operator generates the feedback bit sequence by sequentially adding bits of the control information sequence to output bits of a final register and provides the generated feedback bit sequence to the adders. After completion of receiving the control information sequence, the operator sequentially adds a preset input bit to output bits of the final register and outputs the addition result as the error detection information bit sequence. An initial value controller provides the registers with a selected one of two initial values separately determined for the two data sequences.
摘要翻译： 公开了一种用于确定性挖掘数据序列反式的长度在通信系统中mitted错误检测信息比特序列的生成的装置。该装置包括级联的寄存器的复数，所有的数量，其是相同的位的错误检测信息的数量 比特序列，以及布置在一预定的生成多项式开采路径确定性加法器复数，每一加法器增加一个位序列的接收通过输入路径的反馈比特序列。 在控制信息序列的接收，以产生操作速率依次添加控制信息序列的最终寄存器的输出位的位，并提供所产生的反馈比特序列给加法器反馈比特序列。 接收控制信息序列完成之后，操作者顺序地将预先设定的输入位到最终寄存器的输出位，并输出相加结果作为错误检测信息比特序列。 初始值控制器提供与开采所述两个数据序列的两个初始值分别确定所选择的一个的寄存器。
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25.发明公开
公开(公告)号：EP3800824A1
公开(公告)日：2021-04-07
申请号：EP20211166.2
申请日：2012-10-12
发明人： Lee, Hyo Jin , Kim, Youn-Sun , Kim, Ki Il
IPC分类号： H04L5/00
摘要： A method and apparatus for transmitting feedback information by a User Equipment (UE) in a mobile communication system are provided. The method includes receiving information about at least one Channel State Information Reference Signal (CSI-RS); performing channel estimation based on the information about at least one CSI-RS; receiving information about at least one feedback; and transmitting at least one feedback including a channel estimation result using the information about at least one feedback, wherein the information about at least one feedback includes information about a transmission timing and a feedback mode for at least one feedback.
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26.发明公开
公开(公告)号：EP3641159A1
公开(公告)日：2020-04-22
申请号：EP19214730.4
申请日：2016-01-08
发明人： Choi, Seung-Hoon , Kim, Young-Bum , Lee, Hyo-Jin , Oh, Jin-Young , Kim, Dong-Han , Lee, Ju-Ho , Kim, Youn-Sun , Ji, Hyoung-Ju , Gha, Hee-Don , Bae, Tae-Han , Yeo, Jeong-Ho , Kwak, Young-Woo , Noh, Hoon-Dong , Shin, Cheol-Kyu
摘要： The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a higher data transfer rate beyond a 4G communication system such as LTE. According to the present disclosure, there is provided a method for supporting repetitive transmission of uplink data by a base station in a mobile communication system operating in a time division duplex (TDD) based cell including at least one subframe for uplink transmission and at least one subframe for downlink transmission comprising repeatedly transmitting uplink data scheduling information in a downlink subframe where an uplink hybrid automatic repeat request (HARQ) process is defined and repeatedly receiving uplink data in uplink subframes which start from an uplink subframe according to an HARQ transmission timing of an HARQ process defined in a downlink subframe where the repetitive transmitting of the uplink data scheduling information is complete.
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27.发明授权Method and apparatus for controlling retransmission on uplink in a wireless communication system supporting mimo 有权在支持mimo的无线通信系统中用于控制上行链路重传的方法和设备
公开(公告)号：EP2723012B1
公开(公告)日：2018-01-03
申请号：EP14151623.7
申请日：2011-03-29
发明人： Han, Jin-Kyu , Kim, Youn-Sun , Yeon, Myung-Hoon , Yu, Han-Il
CPC分类号： H04L1/1893 , H04L1/06
摘要： A method is provided for controlling retransmission by a User Equipment (UE) in a wireless communication system supporting Multiple Input Multiple Output (MIMO) technology. A plurality of transport blocks is initially transmitted to a Node B. A retransmission request for at least one transport block among the plurality of transport blocks is received from the Node B. A precoding matrix for retransmission of the at least one transport block is determined based on the retransmission request for the at least one transport block. The at least one transport block is retransmitted using the determined precoding matrix.
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28.发明授权Method and apparatus for transmitting and receiving a feedback signal in a mobile communication system 有权用于在移动通信系统中发送和接收反馈信号的方法和设备
公开(公告)号：EP2651167B1
公开(公告)日：2017-12-20
申请号：EP13163156.6
申请日：2013-04-10
发明人： Lee, Hyo-Jin , Kim, Youn-Sun , Kim, Ki-Il , Choi, Seung-Hoon
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04B7/024 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04L1/0026 , H04L1/0027 , H04L5/0035 , H04L5/0048 , H04L5/0073 , H04L5/0091
摘要： A method and apparatus for transmitting and receiving a feedback signal in a mobile communication system are provided, in which a User Equipment (UE) receives information about at least one Channel State Information Reference Signal (CSI-RS) and information about at least one Interference Measurement Resource (IMR), determines at least one feedback signal to be transmitted from among a plurality of feedback signals available according to the information about the at least one CSI-RS and the information about the at least one IMR, generates the determined at least one feedback signal, and transmits the generated at least one feedback signal. The at least one feedback signal to be transmitted is determined based on bitmap information received from a central control device, the bitmap information includes information indicating that at least one feedback signal desired to receive by the central control device.
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29.发明公开APERIODIC AND PERIODIC CSI FEEDBACK MODES FOR COORDINATED MULTI-POINT TRANSMISSION 审中-公开协调多点传输的APERIODIC和PERIODIC CSI反馈模式
公开(公告)号：EP3252963A2
公开(公告)日：2017-12-06
申请号：EP17179793.9
申请日：2013-06-18
发明人： Sayana, Krishna , Nam, Young-Han , Ng, Boon-Loong , Han, Jin-Kyu , Novlan, Thomas , Zhang, Jianzhong , Lee, Hyo Jin , Kim, Youn-Sun
CPC分类号： H04L5/0035 , H04B7/024 , H04B7/063 , H04B7/0632 , H04B7/0647 , H04B7/0695 , H04L5/0048 , H04L5/0053 , H04L43/06 , H04W72/0413 , H04W72/085
摘要： A method for reporting channel state information, CSI, in a user equipment, is disclosed. The method comprises the steps of acquiring a first CSI configuration being associated with a CSI-reference signal, CSI-RS, resource and a CSI-interference measurement resource, and a second CSI configuration being associated with a CSI-RS resource and a CSI-interference measurement resource, obtaining a rank indicator, RI, of the first CSI configuration, where the RI is same as an RI of the second CSI configuration, the second CSI configuration is configured for a RI report, and reporting the RI of the first CSI configuration.
摘要翻译： 公开了一种用于在用户设备中报告信道状态信息CSI的方法。 该方法包括以下步骤：获取与CSI参考信号，CSI-RS资源和CSI干扰测量资源相关联的第一CSI配置，以及与CSI-RS资源和CSI- 获得所述第一CSI配置的秩指示符RI，所述RI与所述第二CSI配置的RI相同，所述第二CSI配置用于RI报告，并且报告所述第一CSI的RI 组态。
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30.发明公开FEEDBACK METHOD, USER EQUIPMENT, AND NETWORK DEVICE FOR COOPERATIVE MULTI-POINT COMMUNICATION IN COMMUNICATION SYSTEM 有权方法中，用户设备和网络设备的用于公共点的通信。在通信系统中
公开(公告)号：EP2953411A1
公开(公告)日：2015-12-09
申请号：EP15168035.2
申请日：2012-10-31
发明人： Kim, Ki Il , Lee, Hyo Jin , Kim, Youn-Sun , Kim, Young-Bum , Ji, Hyoung-Ju , Choi, Seung-Hoon
IPC分类号： H04W72/04
CPC分类号： H04B7/024 , H04L5/0035 , H04L5/0057
摘要： A feedback method, a user equipment device and a network device are provided for cooperative multi-point (CoMP) communication in a communication system, the feedback method comprising:
receiving channel status information (CSI) report information;
determining a number of bits of a CSI request field, based on a number of cells;
receiving downlink control information (DCI) including the CSI request field;
interpreting the CSI request field, based on the determined number of bits of the CSI request field; and
triggering an aperiodic CSI report, based on the interpreted CSI request field and the received CSI report information.摘要翻译： 本发明提供一种反馈方法，用户设备装置和网络设备，用于在通信系统中协作多点（CoMP）通信的反馈方法，包括：接收信道状态信息（CSI）报告的信息; 确定性采矿的号码的CSI请求字段的比特，基于多个单元; 接收包括CSI请求字段的下行链路控制信息（DCI）; 解释所述CSI请求字段，基于CSI请求字段的位的确定性开采号码; 并触发非周期CSI报告，基于所解释的CSI请求字段和所接收的CSI报告信息。
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