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1. 发明申请

US20130051355A1 APPARATUS AND METHOD FOR TRANSMITTING CONTROL INFORMATION IN A MULTI-COMPONENT CARRIER SYSTEM 审中-公开
标题翻译：用于在多分支载波系统中发送控制信息的装置和方法
公开(公告)号：US20130051355A1
公开(公告)日：2013-02-28
申请号：US13696012
申请日：2011-05-03
申请人： Sung Kwon Hong
发明人： Sung Kwon Hong
IPC分类号： H04W72/04
CPC分类号： H04J11/0073 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0094
摘要： A method for transmitting control information in a multi-component carrier system comprises: configuring downlink control information containing a format indicator that indicates the number of Orthogonal Frequency Division Multiplexing (OFDM) symbols for a control domain; configuring the control domain in accordance with the number of OFDM symbols; transmitting a physical downlink control channel (PDCCH) containing the thus-configured downlink control information; and transmitting a physical control format indicator channel, containing the format indicator, to the control domain. According to the exemplary embodiments, multiple errors in detecting a PDCCH and a physical downlink shared channel (PDSCH) caused by an error in detecting a physical control format indicator channel (PCFICH) for a sub-component carrier can be easily resolved.
摘要翻译：一种用于在多分量载波系统中发送控制信息的方法，包括：配置包含指示用于控制域的正交频分复用（OFDM）符号数目的格式指示符的下行链路控制信息; 根据OFDM符号的数量配置控制域; 发送包含如此配置的下行链路控制信息的物理下行链路控制信道（PDCCH）; 并将包含格式指示符的物理控制格式指示符信道发送到控制域。根据示例性实施例，可以容易地解决检测用于子分量载波的物理控制格式指示符信道（PCFICH）中的错误导致的PDCCH和物理下行链路共享信道（PDSCH）的多个错误。

2. 发明申请

US20130044713A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING RESOURCE ALLOCATION INFORMATION FOR APERIODIC TRANSMISSION OF SOUNDING REFERENCE SIGNAL 审中-公开
标题翻译：用于发送和接收资源分配信息的方法和装置，用于传播参考信号的APERIODIC传输
公开(公告)号：US20130044713A1
公开(公告)日：2013-02-21
申请号：US13643239
申请日：2011-06-20
申请人： Sung Jin Suh , Sung Kwon Hong
发明人： Sung Jin Suh , Sung Kwon Hong
IPC分类号： H04W72/04
CPC分类号： H04L5/0048 , H04L5/0053 , H04L5/0094 , H04L5/1469
摘要： A method for transmitting resource allocation information for an aperiodic transmission of a sounding reference signal (SRS) includes: determining, by a base station (BS), resource to be allocated for a transmission of an aperiodic SRS to a user equipment (UE) to which an aperiodic SRS is to be transmitted; transmitting indication information regarding the determined resource by using extra information of a physical control channel; and receiving an aperiodic SRS transmitted by the UE in the determined resource after the transmission of the physical control channel.
摘要翻译：用于发送用于探测参考信号（SRS）的非周期性传输的资源分配信息的方法包括：由基站（BS）将用于非周期性SRS的传输的资源分配给用户设备（UE）至这是一个非周期SRS被传输的; 通过使用物理控制信道的附加信息来发送关于所确定的资源的指示信息; 以及在发送所述物理控制信道之后，在所确定的资源中接收由所述UE发送的非周期SRS。

3. 再颁专利

USRE43419E1 Method for improving TFCI transportation performance 有权
标题翻译：提高TFCI运输性能的方法
公开(公告)号：USRE43419E1
公开(公告)日：2012-05-29
申请号：US12849632
申请日：2010-08-03
申请人： Sung Kwon Hong , Sung Lark Kwon , Young Woo Yun , Ki Jun Kim
发明人： Sung Kwon Hong , Sung Lark Kwon , Young Woo Yun , Ki Jun Kim
IPC分类号： H04L12/28 , H04L1/08 , H04L1/00 , H04L12/56
摘要： Method for improving a TFCI transportation performance, including the steps of (1) coding TFCI information bits to be transported through each radio frame, (2) repeating a TFCI code word produced by the coding for an arbitrary times, (3) applying puncturing patterns different from each other to the repeated code words produced as many as the repeated times, and puncturing the repeated code words at locations different from each other, and (4) dividing, inserting, and transporting the punctured fixed length repeated code words in each slot of the radio frame, whereby improving TFCI information transportation performance, and embodying the receiver side decoder to be identical to a case when a 32 bit code word are transported perfectly.
摘要翻译：提高TFCI传输性能的方法，包括以下步骤：（1）对通过每个无线电帧传输的TFCI信息比特进行编码，（2）重复由编码产生的任意时间的TFCI码字，（3）应用穿孔模式彼此不同，产生与重复次数一样多的重复码字，并且在彼此不同的位置对重复的码字进行穿孔，以及（4）在每个时隙中划分，插入和传送穿孔固定长度的重复码字从而提高TFCI信息传输性能，并将接收机侧解码器体现为与32位码字被完美传送的情况相同。

4. 发明授权

US08134971B2 Method and system for transmitting and receiving data in a heterogeneous communication system 有权
标题翻译：用于在异构通信系统中发送和接收数据的方法和系统
公开(公告)号：US08134971B2
公开(公告)日：2012-03-13
申请号：US12074306
申请日：2008-03-03
申请人： Do-Young Kim , Dong-Seek Park , Ho-Kyu Choi , Sung-Kwon Hong
发明人： Do-Young Kim , Dong-Seek Park , Ho-Kyu Choi , Sung-Kwon Hong
IPC分类号： H04W4/00
CPC分类号： H04W36/0066
摘要： A method and system for transmitting/receiving data in a heterogeneous communication system. A terminal accesses a first controller of a first communication system supporting a first communication service to make a communication path to the first communication system. After making the communication path to the terminal, the first controller determines whether it is possible to provide the first communication service to the terminal over the first communication system. If it is not possible, the first controller transmits to an interworking unit a first request indicating that the terminal requires the first communication service over the second communication system. The interworking unit transmits a second request to a second controller of the second communication system in response to the first request, the second request indicating that the second controller provides the first communication service to the terminal. Upon receiving a response to the second request, the interworking unit controls the first controller to provide the first communication service to the terminal over the second communication system according to the response.
摘要翻译：一种用于在异构通信系统中发送/接收数据的方法和系统。终端访问支持第一通信服务的第一通信系统的第一控制器，以建立到第一通信系统的通信路径。在向终端发送通信路径之后，第一控制器确定是否可以通过第一通信系统向终端提供第一通信服务。如果不可能，则第一控制器向交互单元发送指示终端在第二通信系统上需要第一通信服务的第一请求。交互单元响应于第一请求向第二通信系统的第二控制器发送第二请求，第二请求指示第二控制器向终端提供第一通信服务。在接收到对第二请求的响应时，交互单元控制第一控制器，以根据响应通过第二通信系统向终端提供第一通信服务。

5. 发明授权

US07826571B2 Method and apparatus for detecting signal in a MIMO communication system 有权
标题翻译：用于在MIMO通信系统中检测信号的方法和装置
公开(公告)号：US07826571B2
公开(公告)日：2010-11-02
申请号：US11543387
申请日：2006-10-05
申请人： Jae-Kwon Kim , Yung-Soo Kim , Cheol-Woo You , Sung-Kwon Hong , Mazzarese David , Soong-Yoon Choi , Gun-Chul Hwang
发明人： Jae-Kwon Kim , Yung-Soo Kim , Cheol-Woo You , Sung-Kwon Hong , Mazzarese David , Soong-Yoon Choi , Gun-Chul Hwang
IPC分类号： H04L1/02
CPC分类号： H04B7/04 , H04L25/03006
摘要： Detection of a signal in a receiver of a MIMO communication system includes a transmitter for signals transmission via K antennas and a receiver for receiving the signals via L reception antennas, such that L is greater than or equal to K and the system has a K×L-dimensional channel matrix, by converting the channel matrix into a plurality of matrixes having an upper triangle structure; dividing each of the matrixes into at least two sub-matrixes having a dimension lower than that of the channel matrix; detecting transmission symbols from corresponding antennas through decoding of a) lowest sub-matrix signal received which sub-matrix is constituted of components having only the channel characteristics of two antennas among the two sub-matrixes; and b) an upper sub-matrix signal using the transmission symbols; and outputting all of the detected transmission symbols, if transmission symbols by a highest sub-matrix among at least two sub-matrixes are detected.
摘要翻译： MIMO通信系统的接收机中的信号的检测包括用于经由K个天线的信号传输的发射机和用于经由L个接收天线接收信号的接收机，使得L大于或等于K，并且系统具有K× 通过将信道矩阵转换成具有上三角形结构的多个矩阵来生成L维信道矩阵; 将每个矩阵划分成具有小于信道矩阵的维度的至少两个子矩阵; 通过对所接收到的最小子矩阵信号进行解码来检测来自相应天线的传输符号，哪个子矩阵由仅具有两个子矩阵中的两个天线的信道特性的分量构成; 以及b）使用所述发送符号的上部子矩阵信号; 并且如果检测到在至少两个子矩阵中的最高子矩阵的传输符号，则输出所有检测到的传输符号。

6. 发明授权

US07814391B2 Rate matching method in mobile communication system 有权
公开(公告)号：US07814391B2
公开(公告)日：2010-10-12
申请号：US12399886
申请日：2009-03-06
申请人： Young Woo Yun , Ki Jun Kim , Sung Lark Kwon , Young Jo Lee , Sung Kwon Hong
发明人： Young Woo Yun , Ki Jun Kim , Sung Lark Kwon , Young Jo Lee , Sung Kwon Hong
IPC分类号： H03M13/00
CPC分类号： H04L1/0071 , H03M13/11 , H03M13/271 , H03M13/2792 , H03M13/2903 , H03M13/2957 , H03M13/6362 , H03M13/6368 , H03M13/6375 , H03M13/6381 , H03M13/6508 , H04L1/0041 , H04L1/0066 , H04L1/0069 , H04L1/08 , H04W88/181
摘要： A rate matching method is provided for a mobile communication system that performs an adjustment to a code rate based on an optimal level by puncturing or repetition to respective bit streams of transport channels. The rate matching method is preferably applicable to uplink and downlink rate matching for channel coding including turbo coding, convolutional coding and the like. The rate matching method for uplink can include executing coding for bits of a transport channel, and branching off the bits into a plurality of sequences, constructing a first interleaving pattern for the plurality of sequences, constructing a virtual interleaving pattern for at least one sequence based on a mapping rule with a corresponding first interleaving pattern and calculating different bit shifting values in each column of each virtual interleaving pattern. Then, a bit position to be punctured is determined in each constructed virtual interleaving pattern using the calculated bit shifting values.

7. 再颁专利

USRE41590E1 Method for matching rate in mobile communication system 有权
公开(公告)号：USRE41590E1
公开(公告)日：2010-08-24
申请号：US12059996
申请日：2008-03-31
申请人： Young Woo Yun , Sung Kwon Hong , Sung Lark Kwon , Young Jo Lee , Ki Jun Kim
发明人： Young Woo Yun , Sung Kwon Hong , Sung Lark Kwon , Young Jo Lee , Ki Jun Kim
IPC分类号： H03M13/03
CPC分类号： H04L1/0069 , H04L1/004
摘要： A method for matching a rate in a mobile communication system causes puncturing or repetition in a fixed pattern, in which puncturing or repetition is applied to each bitstream on transport channels supporting different services in a next generation mobile communication system of the W-CDMA (Wideband Code Division Multiple Access) system. The method comprises the steps of (1) subjecting a bitstream on a transport channel for use in supporting a particular service to channel coding, (2) determining an initial error offset value for use in avoiding all the puncturing only in a particular bitstream among one or more than one bitstreams produced by the channel coding, (3) periodically subtracting a decrement from the determined initial error offset value, for puncturing a bit at a relevant position when a result of the subtraction satisfies a puncturing condition, (4) adding an update error parameter determined as the maximum bit size among TF (Transport Format) transportable during one TTI (Transport Time Interval) of the transport channel after the puncturing to a result of the subtraction, for updating an initial error offset value, and (5) periodically subtracting a decrement from the updated initial error offset value, for determining a position of a relevant bit to be punctured at the next time.

8. 发明授权

US07746815B2 Hybrid forwarding apparatus and method for cooperative relaying in an OFDM network 有权
标题翻译：用于在OFDM网络中协同中继的混合转发装置和方法
公开(公告)号：US07746815B2
公开(公告)日：2010-06-29
申请号：US11526125
申请日：2006-09-22
申请人： Basak Can , Hiroyuki Yomo , Elisabeth de Carvalho , Kathiravetpillai Sivanesan , Do-Young Kim , Marcos Daniel Katz , Dong-Seek Park , Sung-Kwon Hong
发明人： Basak Can , Hiroyuki Yomo , Elisabeth de Carvalho , Kathiravetpillai Sivanesan , Do-Young Kim , Marcos Daniel Katz , Dong-Seek Park , Sung-Kwon Hong
IPC分类号： H04J3/08
CPC分类号： H04L27/2608 , H04B7/026 , H04B7/15557 , H04L1/20 , H04L25/247
摘要： A hybrid forwarding apparatus and method for cooperative relaying in an OFDM network are provided. In a hybrid forwarding apparatus in a relay terminal, a forwarding scheme selector selects a forwarding scheme for transmission. An amplify and forward (AF) block amplifies data received from the forwarding scheme selector, if an AF scheme is selected. A decode and forward (DF) block decodes and encodes data received from the forwarding scheme selector, if a DF scheme is selected. A multiplexer provides the output data of the AF block and the DF block to an OFDM modulator.
摘要翻译：提供了一种用于OFDM网络中的协同中继的混合转发装置和方法。在中继终端的混合转发装置中，转发方案选择器选择用于传输的转发方案。如果选择了AF方案，则放大和转发（AF）块放大从转发方案选择器接收的数据。如果选择DF方案，解码和转发（DF）块对从转发方案选择器接收的数据进行解码和编码。复用器将AF块和DF块的输出数据提供给OFDM调制器。

9. 发明授权

US07480341B2 Transmitting and receiving apparatus and method for optimizing performance of adaptive modulation and coding in a multiple input and multiple output antenna communication system 有权
标题翻译：用于在多输入和多输出天线通信系统中优化自适应调制和编码性能的发射和接收装置和方法
公开(公告)号：US07480341B2
公开(公告)日：2009-01-20
申请号：US11253398
申请日：2005-10-19
申请人： Su-Ryong Jeong , Seok-Hyun Yoon , Sung-Kwon Hong , Young-Kwon Cho , Chang-Ho Suh
发明人： Su-Ryong Jeong , Seok-Hyun Yoon , Sung-Kwon Hong , Young-Kwon Cho , Chang-Ho Suh
IPC分类号： H04B7/02 , H04L1/02
CPC分类号： H04B7/0626 , H04B7/0417 , H04B7/061 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0656 , H04L25/0206 , H04L27/34
摘要： A transmitting and receiving apparatus and method for optimizing performance of an adaptive modulation and coding (AMC) in a multiple input and multiple output antenna (MIMO) communication system. When the AMC is applied to the MIMO system, the optimal scheme is different depending on the MIMO channel situation, the maximum transmission power, and the maximum modulation order. The transmitting apparatus includes an ordering selector that selects a successive interference cancellation (SIC) scheme in order to obtain a maximum MIMO-AMC performance, and the receiving apparatus includes a channel quality information (CQI) generator corresponding to the SIC scheme selected at the transmitting apparatus.
摘要翻译：一种用于优化多输入和多输出天线（MIMO）通信系统中的自适应调制和编码（AMC）的性能的发射和接收装置和方法。当将AMC应用于MIMO系统时，根据MIMO信道情况，最大发射功率和最大调制次数，最优方案是不同的。发送装置包括排序选择器，其选择连续的干扰消除（SIC）方案以获得最大的MIMO-AMC性能，并且接收装置包括对应于在发送时选择的SIC方案的信道质量信息（CQI）生成器仪器。

10. 发明申请

US20090011774A1 Method and apparatus for estimating geo-location of terminal wireless communication system 有权
标题翻译：终端无线通信系统地理位置估算方法及装置
公开(公告)号：US20090011774A1
公开(公告)日：2009-01-08
申请号：US12217570
申请日：2008-07-07
申请人： Cheng Shan , Hyeon-Woo Lee , Sung-Kwon Hong , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Deok-Ki Kim , Geun-Ho Lee , Yong-Ho Park
发明人： Cheng Shan , Hyeon-Woo Lee , Sung-Kwon Hong , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Deok-Ki Kim , Geun-Ho Lee , Yong-Ho Park
IPC分类号： H04Q7/20
CPC分类号： G01S5/0205 , G01S5/0036 , G01S5/14 , H04W64/00 , H04W72/04
摘要： A method and apparatus for estimating a geo-location of a terminal in a wireless communication system are provided. In a method of operating a terminal for providing geo-location information in a cognitive ratio (CR) system, the method includes obtaining first ranging information and transmitting a first ranging code to a base station (BS) in a network entry process; receiving an allocated second ranging resource from the BS; and transmitting a second ranging code.
摘要翻译：提供了一种用于估计无线通信系统中的终端的地理位置的方法和装置。在一种用于在认知比（CR）系统中提供地理位置信息的终端的操作方法中，所述方法包括在网络进入过程中获得第一测距信息并向基站发送第一测距码; 从所述BS接收分配的第二测距资源; 以及发送第二测距码。

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