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1. 发明申请

US20100254281A1 APPARATUS AND METHOD FOR SUPPORTING PEER TO PEER COMMUNICATION IN A BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在宽带无线通信系统中支持对等通信的装置和方法
公开(公告)号：US20100254281A1
公开(公告)日：2010-10-07
申请号：US12755697
申请日：2010-04-07
申请人： Bong-Chan KIM , Song CHONG , Soon-Young YOON , Ji-Hyun LEE , Joo-Hyun LEE , Young-Ki KIM , Kyu-Ho SON
发明人： Bong-Chan KIM , Song CHONG , Soon-Young YOON , Ji-Hyun LEE , Joo-Hyun LEE , Young-Ki KIM , Kyu-Ho SON
IPC分类号： H04L12/26 , H04L12/413
CPC分类号： H04L67/104 , H04W72/005
摘要： An apparatus and method for supporting Peer to Peer (P2P) communication in a broadband wireless communication system are provided. A P2P zone within a frame used for the P2P communication includes at least one channel, each channel includes a broadcasting zone and a contention zone, and a P2P-mode transmit Mobile Station (MS) transmits a reference signal through a broadcasting zone of a channel to which itself belongs. The method MS includes determining an interference sum for each channel within the P2P zone, comparing the determined interference sums with each other, selecting a channel having the least interference sum, and transmitting information regarding the selected channel to a Base Station (BS).
摘要翻译：提供了一种用于在宽带无线通信系统中支持对等（P2P）通信的装置和方法。用于P2P通信的帧内的P2P区域包括至少一个信道，每个信道包括广播区域和竞争区域，并且P2P模式发射移动站（MS）通过信道的广播区域发送参考信号本身属于方法MS包括确定P2P区域内的每个信道的干扰和，将所确定的干扰和彼此进行比较，选择具有最小干扰和的信道，以及将关于所选择的信道的信息发送到基站（BS）。

2. 发明申请

US20110151930A1 APPARATUS AND METHOD FOR SUPPORTING SIM CARD IN MOBILE COMMUNICATION TERMINAL HAVING MULTIPLE MODEMS 有权
标题翻译：用于支持具有多种模式的移动通信终端中的SIM卡的装置和方法
公开(公告)号：US20110151930A1
公开(公告)日：2011-06-23
申请号：US12972933
申请日：2010-12-20
申请人： Joo-Hyun LEE , Beom-Yong LEE
发明人： Joo-Hyun LEE , Beom-Yong LEE
IPC分类号： H04W88/02
CPC分类号： H04B1/3816 , H04B1/401 , H04W88/06
摘要： An apparatus and method for supporting a Subscriber Identity Module (SIM) card in a mobile communication terminal including a plurality of modems are provided. The apparatus includes the SIM card for storing user information, and the plurality of modems each for providing a clock and for transmitting/receiving a signal by an independent interface with respect to the SIM card. Only a first modem of the plurality of modems controls a reset of the SIM card.
摘要翻译：提供一种用于在包括多个调制解调器的移动通信终端中支持用户识别模块（SIM）卡的装置和方法。该装置包括用于存储用户信息的SIM卡，以及多个调制解调器，每个调制解调器用于提供时钟，并通过独立接口相对于SIM卡发送/接收信号。只有多个调制解调器中的第一调制解调器控制SIM卡的复位。

3. 发明申请

US20090154335A1 RECEIVING APPARATUS AND METHOD FOR SINGLE CARRIER FREQUENCY DIVISION ACCESS SYSTEM 有权
标题翻译：单载波频段接入系统接收装置及方法
公开(公告)号：US20090154335A1
公开(公告)日：2009-06-18
申请号：US12336936
申请日：2008-12-17
申请人： Joo-Hyun LEE , Soong-Yoon CHOI , Sang-Boh YUN , Sung-Soo HWANG
发明人： Joo-Hyun LEE , Soong-Yoon CHOI , Sang-Boh YUN , Sung-Soo HWANG
IPC分类号： H04J11/00
CPC分类号： H04L25/03 , H04L25/0244 , H04L2025/03414 , H04L2025/03426
摘要： A receiver and a receiving method for a Single Carrier Frequency Division Multiple Access (SC-FDMA) system are provided. The receiver includes a matrix selector for selecting a constant channel matrix according to a Multiple-Input Multiple-Output (MIMO) reception scheme, a channel equalizer for equalizing a multi-path channel to a specific path channel in a frequency domain by using the constant channel matrix, and a MIMO detector for detecting a Euclidean distance of transmittable symbols from a time-domain Transmit (Tx) signal by using the channel equalized in the frequency domain and then for selecting a symbol having a minimum distance.
摘要翻译：提供了用于单载波频分多址（SC-FDMA）系统的接收机和接收方法。该接收机包括一个矩阵选择器，用于根据多输入多输出（MIMO）接收方案选择一个恒定信道矩阵，一个信道均衡器，用于通过使用常数来将多径信道均衡到一个特定路径信道信道矩阵，以及MIMO检测器，用于通过使用在频域中均衡的信道，然后选择具有最小距离的符号来检测来自时域发送（Tx）信号的可发送符号的欧氏距离。

4. 发明申请

US20080248803A1 APPARATUS AND METHOD FOR ALLOCATING FREQUENCY RESOURCE IN A COMMUNICATION SYSTEM 有权
标题翻译：在通信系统中分配频率资源的装置和方法
公开(公告)号：US20080248803A1
公开(公告)日：2008-10-09
申请号：US12061993
申请日：2008-04-03
申请人： Joo-Hyun LEE , Sang-Boh YUN , Jong-Hyeuk LEE , Dae-Sik HONG , Tae-Hoon KWON
发明人： Joo-Hyun LEE , Sang-Boh YUN , Jong-Hyeuk LEE , Dae-Sik HONG , Tae-Hoon KWON
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/346 , H04W72/048
摘要： A method and apparatus for allocating resources for a mobile station in a communication system is provided. The method includes determining if a mobile station within a cell is located in one of a first region corresponding to a cell center, a third region corresponding to a cell edge, and a second region corresponding to an area between the first and third regions, allocating frequency resources within an entire frequency band to the mobile station when the mobile station is located in the first region, wherein the entire frequency band comprises at least a first frequency band and a second frequency band, allocating frequency resources within the first frequency band to the mobile station when the mobile station is located in the third region, and allocating frequency resources within the second frequency band to the mobile station when the mobile station is located in the second region.
摘要翻译：提供了一种在通信系统中为移动台分配资源的方法和装置。该方法包括：确定小区内的移动台是否位于对应于小区中心的第一区域，对应于小区边缘的第三区域和对应于第一和第三区域之间的区域的第二区域中的一个中，分配当所述移动站位于所述第一区域中时，所述整个频带内的频率资源到所述移动站，其中，所述整个频带包括至少第一频带和第二频带，将所述第一频带内的频率资源分配给所述第一频带当所述移动站位于所述第三区域时，将所述第二频带内的频率资源分配给所述移动站。

5. 发明申请

US20120203812A1 METHOD AND APPARATUS FOR GENERATING SIGNAL HAVING CONVERTED SAMPLING RATE IN COMMUNICATION SYSTEM 有权
标题翻译：在通信系统中生成具有转换采样率的信号的方法和装置
公开(公告)号：US20120203812A1
公开(公告)日：2012-08-09
申请号：US13368656
申请日：2012-02-08
申请人： Joo-Hyun LEE , Sung-Kwon JO , Ha-Young YANG
发明人： Joo-Hyun LEE , Sung-Kwon JO , Ha-Young YANG
IPC分类号： G06F17/10 , G06F7/52
CPC分类号： H03H17/0685 , H03H17/0628 , H04B1/0017 , H04B1/0021
摘要： A method of generating a signal having a converted sampling rate in a communication system is provided. The method includes selecting effective input samples among S number of input samples included in an input stream corresponding to an input sampling rate, generating a filter coefficient set including filter coefficients having a length of a second tap, the filter coefficients having the length of the second tap being generated by dividing a filter coefficient having a length of a first tap configuring a low-pass filter into the filter coefficients having the length of the second tap corresponding to a number of selected effective input samples, selecting filter coefficients corresponding to each of the effective input samples among the filter coefficients included in the filter coefficient set, and outputting output samples having an output sampling rate which is converted from the input sampling rate.
摘要翻译：提供一种在通信系统中产生具有转换采样率的信号的方法。该方法包括：选择包含在与输入采样率相对应的输入流中的S个输入样本之间的有效输入样本，生成包括具有第二抽头长度的滤波器系数的滤波器系数组，滤波器系数具有第二通过将具有构成低通滤波器的第一抽头的长度的滤波器系数除以对应于所选择的有效输入样本的数量的具有第二抽头的长度的滤波器系数来生成抽头，选择与每个包括在滤波器系数组中的滤波器系数中的有效输入样本，并且输出具有从输入采样率转换的输出采样率的输出采样。

6. 发明申请

US20100271932A1 APPARATUS AND METHOD FOR COMPENSATING FOR PHASE ERROR IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中补偿相位错误的装置和方法
公开(公告)号：US20100271932A1
公开(公告)日：2010-10-28
申请号：US12766109
申请日：2010-04-23
申请人： Sung-Soo HWANG , Seung-Hee HAN , Sang-Boh YUN , Joo-Hyun LEE , Sung-Yoon JUNG
发明人： Sung-Soo HWANG , Seung-Hee HAN , Sang-Boh YUN , Joo-Hyun LEE , Sung-Yoon JUNG
IPC分类号： G06F11/07 , H04L27/28
CPC分类号： H04L27/2675 , H04B7/155 , H04B17/345 , H04L25/0212 , H04L27/2663 , H04L27/2671
摘要： An apparatus and method for compensating for a phase error in a wireless communication system are provided. The apparatus includes a reception modem, a transmission modem, a Common Phase Error (CPE) compensator, a first channel estimator, a phase compensator, and a second channel estimator. The reception modem demodulates and decodes a signal received. The transmission modem encodes and modulates a signal for transmission. The CPE compensator compensates for phase errors of at least two symbols constituting a signal. The first channel estimator estimates channels for respective bursts. The phase compensator compares phases for the channels for the respective bursts with each other and compensates for a phase difference between at least two bursts. The second channel estimator estimates an interference channel.
摘要翻译：提供一种用于补偿无线通信系统中的相位误差的装置和方法。该装置包括接收调制解调器，传输调制解调器，公共相位误差（CPE）补偿器，第一信道估计器，相位补偿器和第二信道估计器。接收调制解调器对接收的信号进行解调和解码。传输调制解调器对信号进行编码和调制以进行传输。 CPE补偿器补偿构成信号的至少两个符号的相位误差。第一信道估计器估计各个突发的信道。相位补偿器将各个脉冲串的通道的相位彼此进行比较，并补偿至少两个脉冲串之间的相位差。第二信道估计器估计干扰信道。

7. 发明申请

US20090116590A1 APPARATUS AND METHOD FOR DETECTING SIGNAL IN MULTI-ANTENNA SYSTEM 有权
标题翻译：用于在多天线系统中检测信号的装置和方法
公开(公告)号：US20090116590A1
公开(公告)日：2009-05-07
申请号：US12259874
申请日：2008-10-28
申请人： Joo-Hyun LEE , Sang-Boh YUN , Sung-Soo HWANG , Yong-Soo CHO , Jae-Kwon KIM , Tae-Ho IM
发明人： Joo-Hyun LEE , Sang-Boh YUN , Sung-Soo HWANG , Yong-Soo CHO , Jae-Kwon KIM , Tae-Ho IM
IPC分类号： H04L27/06
CPC分类号： H04L25/0204 , H04B7/0413 , H04L1/0001 , H04L1/004 , H04L5/0023 , H04L25/0246 , H04L25/0248 , H04L25/03292 , H04L25/03318 , H04L2025/03414 , H04L2025/0342 , H04L2025/03426
摘要： A method and an apparatus for detecting a signal in a multi-antenna system using a spatial multiplexing are provided. The apparatus includes at least one antenna for receiving a signal, a channel estimator for estimating a channel using the received signal, a detector for calculating multiplication values commonly used to determine a Euclidean distance using the receive signal and channel information and for detecting a transmitted signal by calculating Euclidean distances of one or more candidate symbols using the receive signal and the determined multiplication values and a decoder for demodulating and decoding the detected signal. Hence, the computational complexity of the signal detection can be mitigated.
摘要翻译：提供了一种使用空间复用来检测多天线系统中的信号的方法和装置。该装置包括用于接收信号的至少一个天线，用于使用接收信号估计信道的信道估计器，用于计算通常用于使用接收信号和信道信息确定欧几里德距离的乘法值并用于检测发送信号的检测器通过使用接收信号和所确定的乘法值来计算一个或多个候选符号的欧几里得距离，以及解码器，用于解调和解码检测到的信号。因此，可以减轻信号检测的计算复杂度。

8. 发明申请

US20090061899A1 APPARATUS AND METHOD FOR LOCATION ESTIMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于无线通信系统中的位置估计的装置和方法
公开(公告)号：US20090061899A1
公开(公告)日：2009-03-05
申请号：US12199492
申请日：2008-08-27
申请人： Suk-Seung HWANG , Joo-Hyun LEE , Sang-Boh YUN , Young-Hoon KWON
发明人： Suk-Seung HWANG , Joo-Hyun LEE , Sang-Boh YUN , Young-Hoon KWON
IPC分类号： H04Q7/20
CPC分类号： G01S5/0205 , G01S5/0018 , G01S5/0273 , G01S5/10 , H04B7/155 , H04B7/2606 , H04L27/2647 , H04W56/00 , H04W64/00
摘要： An apparatus and method for location estimation in a wireless communication system are provided. The method includes identifying if a received at least one signal passed through at least one repeater, when the received at least one signal is identified as having passed though at least one repeater, measuring a Base Station (BS) basis delay time and calculating a repeater basis delay time using the measured BS basis delay time, and estimating a location of the MS using the repeater basis delay time.
摘要翻译：提供了一种用于无线通信系统中的位置估计的装置和方法。该方法包括：当所接收的至少一个信号被识别为已经通过至少一个中继器时，识别接收到的至少一个信号是否经过至少一个中继器，测量基站（BS）延迟时间并计算中继器使用所测量的BS基本延迟时间的基准延迟时间，以及使用中继器基础延迟时间估计MS的位置。

9. 发明申请

US20080080642A1 APPARATUS AND METHOD FOR ENCODING/DECODING DATA IN MULTIPLE ANTENNA COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在多个天线通信系统中编码/解码数据的装置和方法
公开(公告)号：US20080080642A1
公开(公告)日：2008-04-03
申请号：US11864444
申请日：2007-09-28
申请人： Jong-Ho LEE , Sang-Boh YUN , Dae-Young PARK , Joo-Hyun LEE
发明人： Jong-Ho LEE , Sang-Boh YUN , Dae-Young PARK , Joo-Hyun LEE
IPC分类号： H04L27/00
CPC分类号： H04L1/0643 , H04B7/0669
摘要： A data encoding/decoding method in a multiple antenna communication system is provided. In the multiple antenna communication system, a transmitting end includes an encoder for performing Space Time Block Code (STBC) encoding on certain symbols among Transmit (Tx) symbols, a multiplexer for performing spatial multiplexing on the rest of symbols among the Tx symbols, and a transmitter for transmitting the STBC encoded symbols and the spatial-multiplexed symbols through a plurality of antennas.
摘要翻译：提供了一种多天线通信系统中的数据编码/解码方法。在多天线通信系统中，发送端包括：编码器，用于对发送（Tx）符号中的某些符号执行空时分组码（STBC）编码;多路复用器，用于对Tx符号之间的其余符号执行空间复用;以及用于通过多个天线发送STBC编码符号和空间复用符号的发射机。

10. 发明申请

US20120009867A1 APPARATUS AND METHOD FOR LOCATION ESTIMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于无线通信系统中的位置估计的装置和方法
公开(公告)号：US20120009867A1
公开(公告)日：2012-01-12
申请号：US13242670
申请日：2011-09-23
申请人： Suk-Seung HWANG , Joo-Hyun LEE , Sang-Boh YUN , Young-Hoon KWON
发明人： Suk-Seung HWANG , Joo-Hyun LEE , Sang-Boh YUN , Young-Hoon KWON
IPC分类号： H04B7/14
CPC分类号： G01S5/0205 , G01S5/0018 , G01S5/0273 , G01S5/10 , H04B7/155 , H04B7/2606 , H04L27/2647 , H04W56/00 , H04W64/00
摘要： An apparatus and method for location estimation in a wireless communication system are provided. The method includes identifying if a received at least one signal passed through at least one repeater, when the received at least one signal is identified as having passed though at least one repeater, measuring a Base Station (BS) basis delay time and calculating a repeater basis delay time using the measured BS basis delay time, and estimating a location of the MS using the repeater basis delay time.
摘要翻译：提供了一种用于无线通信系统中的位置估计的装置和方法。该方法包括：当所接收的至少一个信号被识别为已经通过至少一个中继器时，识别接收到的至少一个信号是否经过至少一个中继器，测量基站（BS）延迟时间并计算中继器使用所测量的BS基本延迟时间的基准延迟时间，以及使用中继器基础延迟时间估计MS的位置。

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