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1. 发明申请

WO2011149254A3 TRANSMITTER FOR WIRELESS OPTICAL COMMUNICATION SYSTEM USING LIGHT SOURCE 审中-公开
标题翻译：用于光源的无线光通信系统的发射机
公开(公告)号：WO2011149254A3
公开(公告)日：2012-02-23
申请号：PCT/KR2011003807
申请日：2011-05-24
申请人： UNIV YEUNGNAM IACF , KWON JAE KYUN , JUNG SUNG-YOON , JANG JA-SOON , AHN KANG-IL
发明人： KWON JAE KYUN , JUNG SUNG-YOON , JANG JA-SOON , AHN KANG-IL
IPC分类号： H04B10/116
CPC分类号： H04B10/116
摘要： The present invention relates to a transmitter for a wireless optical communication system using a light source, the transmitter being capable of maximizing the data transmission rate while maintaining a luminous intensity adjustment function of the light source. The transmitter comprises: a dimming level input unit for receiving the input of the dimming level of the light source; an encoder for encoding the primitive data so that "1" and "0" each takes up 50%, and for outputting the data thereby; a dimming encoder for confirming the dimming level inputted into the dimming level input unit, generating a symbol-codeword table that corresponds to the dimming level, and encoding the data outputted from the encoder using the generated symbol-codeword table; a line encoder for converting the data encoded by the dimming encoder into a pulse signal; and a data storage unit for storing symbol-codeword tables that correspond to a plurality of dimming levels. The transmitter for a wireless optical communication system using a lighting light-source, according to the present invention, can maximize communication efficiency while maintaining the luminous intensity adjustment function of the light source by using a dimming encoding method.
摘要翻译：本发明涉及一种使用光源的无线光通信系统的发射机，该发射机能够在保持光源的发光强度调节功能的同时最大化数据传输速率。发射机包括：调光电平输入单元，用于接收光源的调光电平的输入; 编码器，用于对原始数据进行编码，使得“1”和“0”分别占据50％，并由此输出数据; 用于确认输入到调光电平输入单元的调光电平的调光编码器，产生与调光电平相对应的符号码字表，以及使用所生成的符号码字表对从编码器输出的数据进行编码; 用于将由调光编码器编码的数据转换成脉冲信号的线编码器; 以及数据存储单元，用于存储对应于多个调光电平的符号码字表。根据本发明的使用照明光源的无线光通信系统的发射机可以通过使用调光编码方法来保持光源的发光强度调节功能，从而最大化通信效率。

2. 发明申请

WO2007111449A1 APPARATUS AND METHOD OF INTER-CELL MACRO-DIVERSITY FOR PROVIDING BROADCAST/ MULTICAST SERVICE USING MULTI-ANTENNA 审中-公开
标题翻译：使用多天线提供广播/多播服务的细胞间多样性的装置和方法
公开(公告)号：WO2007111449A1
公开(公告)日：2007-10-04
申请号：PCT/KR2007/001446
申请日：2007-03-23
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , INDUSTRY ACADEMIC COOPERATION FOUNDATION OF KYUNGHEE UNIVERSITY , KWON, Jae-Kyun , AHN, Jae-Young , KIM, Yun-Hee , KANG, Sung-Kyo
发明人： KWON, Jae-Kyun , AHN, Jae-Young , KIM, Yun-Hee , KANG, Sung-Kyo
IPC分类号： H04B7/02
CPC分类号： H04B7/022 , H04B7/0671 , H04B7/0697 , H04L1/0606 , H04L1/0618 , H04L2001/0093 , Y02D70/00 , Y02D70/122 , Y02D70/442 , Y02D70/444
摘要： Provided are a macro-diversity transmission apparatus and method for providing a broadcast/multicast service using multiple transmitting antennas in a wireless cellular communication system. The apparatus and method apply spatial multiplexing using multiple antennas within a cell and obtain additional diversity among adjacent cells or base stations. Therefore, the signal-to-interference ratio (SIR) and diversity order of signals received by terminals at cell boundaries can be increased. Consequently, cell coverage for a particular data rate can be increased, and transmission power can be reduced. Here, additional diversity applied among cells or base stations includes a method of changing antennas transmitting the same information among cells and a cyclic delay diversity (CDD) method.
摘要翻译：提供了一种在无线蜂窝通信系统中使用多个发射天线提供广播/多播服务的宏分集传输装置和方法。该装置和方法应用在小区内使用多个天线的空间复用，并获得相邻小区或基站之间的附加分集。因此，可以增加由小区边界处的终端接收的信号的信干比（SIR）和分集阶数。因此，可以增加用于特定数据速率的小区覆盖，并且可以减少发射功率。这里，在小区或基站中应用的附加分集包括改变在小区之间发送相同信息的天线的方法和循环延迟分集（CDD）方法。

3. 发明申请

WO2010038998A2 APPARATUS AND METHOD FOR DETERMINING POSITION 审中-公开
标题翻译：装置和方法确定位置
公开(公告)号：WO2010038998A2
公开(公告)日：2010-04-08
申请号：PCT/KR2009/005642
申请日：2009-10-01
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YEUNGNAM UNIVERSITY , KIM, Kanghee , YEO, Geon Min , RYU, Byung-Han , AHN, Jee Hwan , KWON, Jae Kyun , SUH, Youngsuk , YUN, Kyungsu , AHN, Kang-Il
发明人： KIM, Kanghee , YEO, Geon Min , RYU, Byung-Han , AHN, Jee Hwan , KWON, Jae Kyun , SUH, Youngsuk , YUN, Kyungsu , AHN, Kang-Il
IPC分类号： G01S3/02
CPC分类号： G01S5/0215 , G01S5/0018 , G01S5/14
摘要： Provided is a wireless position determining method and apparatus. The wireless position determining includes: a measuring unit that measures a propagation delay tap of a signal received from a transmitting end through a channel; an extractor that extracts delay spread information having various forms based on the propagation delay tap; and an obtaining and calculating unit that obtains a distance between transmission and reception ends based on the delay spread information and calculates a position of a receiving end based on the obtained distance between the transmission and reception ends.
摘要翻译：提供一种无线位置确定方法和装置。无线位置确定包括：测量单元，其测量通过信道从发送端接收的信号的传播延迟抽头; 提取器，其基于所述传播延迟抽头来提取具有各种形式的延迟扩展信息; 以及获取和计算单元，其基于延迟扩展信息获得发送和接收结束之间的距离，并且基于所获得的发送和接收结束之间的距离来计算接收端的位置。

4. 发明申请

WO2007136220A1 RELAY STATION, TERMINAL AND BASE STATION IN CELLULAR SYSTEM, AND METHOD FOR RELAYING BETWEEN TERMINAL AND BASE STATION 审中-公开
标题翻译：细胞系统中的继电器，终端和基站，以及终端和基站之间的中继方法
公开(公告)号：WO2007136220A1
公开(公告)日：2007-11-29
申请号：PCT/KR2007/002480
申请日：2007-05-22
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , LEE, Hyo-Jin , CHUNG, Hyun-Kyu , KWON, Jae-Kyun , AHN, Jae-Young , LEE, Hee-Soo , JEONG, Byung-Jang
发明人： LEE, Hyo-Jin , CHUNG, Hyun-Kyu , KWON, Jae-Kyun , AHN, Jae-Young , LEE, Hee-Soo , JEONG, Byung-Jang
IPC分类号： H04B7/14
CPC分类号： H04B7/15542
摘要： Disclosed are a base station, a relay station, and a terminal according to a method for designing a cellular system for improving resource usage efficiency by reducing interference between relay stations and interference between the base station and the relay station. The relay station gets control signals that terminals served by the base station transmit, and registers terminals, levels of the control signals of which are bigger than a predetermined value, to a list of the interference terminals. The relay station checks an interference resource through resource allocation information of the base station, checks an available resource corresponding to a resource except the interference resource among a resource allocated by the base station, and allocates some of the available resource to the terminal.
摘要翻译：公开了根据用于设计通过减少中继站之间的干扰和基站与中继站之间的干扰来提高资源使用效率的蜂窝系统的方法的基站，中继站和终端。中继站获取由基站服务的终端发送的控制信号，并将其控制信号的电平大于预定值的终端登记到干扰终端的列表。中继站通过基站的资源分配信息来检查干扰资源，对由基站分配的资源之外的干扰资源以外的资源对应的可用资源进行检查，向终端分配一部分可用资源。

5. 发明申请

WO2006062316A1 METHOD OF CONTROLLING BASE STATIONS TO SUPPRESS INTER-CELL INTERFERENCE 审中-公开
标题翻译：控制基站以抑制细胞间干扰的方法
公开(公告)号：WO2006062316A1
公开(公告)日：2006-06-15
申请号：PCT/KR2005/004114
申请日：2005-12-05
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KWON, Jae Kyun , LEE, Hee Soo , AHN, Jae Young
发明人： KWON, Jae Kyun , LEE, Hee Soo , AHN, Jae Young
IPC分类号： H04Q7/36
CPC分类号： H04W72/082 , H04W8/24 , H04W72/02 , H04W72/0446 , H04W88/08
摘要： A method of controlling base stations that is capable of suppressing inter-cell interference and efficiently utilizing available resources. According to one aspect, information received on path loss from a terminal is used to determine a time region for the terminal based on the path loss information. Communication with the terminal is performed within the determined time region. According to another aspect, information received on path loss from a terminal is used to determine a frequency region for the terminal based on the path loss information. Communication with the terminal is performed within the determined frequency region. According to yet another aspect, information received on path loss from a terminal is used to determine a code region for the terminal based on the path loss information. Communication with the terminal is performed within the determined code region.
摘要翻译：一种控制能够抑制小区间干扰并有效利用可用资源的基站的方法。根据一个方面，使用从终端接收到的路径损耗的信息，基于路径损耗信息来确定终端的时间区域。在确定的时间区域内执行与终端的通信。根据另一方面，使用从终端接收到的路径损耗的信息，用于基于路径损耗信息确定终端的频率区域。在确定的频率区域内执行与终端的通信。根据另一方面，使用从终端接收到的路径损耗的信息，用于基于路径损耗信息来确定终端的代码区域。在确定的代码区域内执行与终端的通信。

6. 发明申请

WO2011040756A3 WIRELESS LOCATION-MEASURING METHOD 审中-公开
标题翻译：无线定位测量方法
公开(公告)号：WO2011040756A3
公开(公告)日：2011-10-13
申请号：PCT/KR2010006636
申请日：2010-09-29
申请人： KOREA ELECTRONICS TELECOMM , UNIV YEUNGNAM IACF , KIM KANGHEE , YEO GEON MIN , KWON JAE KYUN , YUN KYUNGSU , AHN KANG-IL
发明人： KIM KANGHEE , YEO GEON MIN , KWON JAE KYUN , YUN KYUNGSU , AHN KANG-IL
IPC分类号： G01S11/02 , G01S5/02 , H04W64/00
CPC分类号： H04W64/00 , G01S11/02
摘要： A method in which a receiving node calculates the distance between the receiving node and a transmitting node to measure the location of an object comprises: receiving a location measurement signal from the transmitting node and measuring a delay tap; temporarily determining the distance between the receiving node and the transmitting node using the delay tap, and comparing the temporarily determined distance and a reference distance; selecting either a distance-estimating method using propagation delay or a distance-estimating method using delay spread; and finally estimating a distance.
摘要翻译：一种方法，其中接收节点计算接收节点与发射节点之间的距离以测量对象的位置包括：从发射节点接收位置测量信号并测量延迟抽头; 使用所述延迟抽头暂时确定所述接收节点与所述发送节点之间的距离，并且将所述临时确定的距离与参考距离进行比较; 选择使用传播延迟的距离估计方法或使用延迟扩展的距离估计方法; 并最终估计距离。

7. 发明申请

WO2010038998A3 APPARATUS AND METHOD FOR DETERMINING POSITION 审中-公开
标题翻译：用于确定位置的装置和方法
公开(公告)号：WO2010038998A3
公开(公告)日：2011-05-26
申请号：PCT/KR2009005642
申请日：2009-10-01
申请人： KOREA ELECTRONICS TELECOMM , IND ACADEMIC COOP , KIM KANGHEE , YEO GEON MIN , RYU BYUNG-HAN , AHN JEE HWAN , KWON JAE KYUN , SUH YOUNGSUK , YUN KYUNGSU , AHN KANG-IL
发明人： KIM KANGHEE , YEO GEON MIN , RYU BYUNG-HAN , AHN JEE HWAN , KWON JAE KYUN , SUH YOUNGSUK , YUN KYUNGSU , AHN KANG-IL
IPC分类号： G01S5/02 , G01S3/02
CPC分类号： G01S5/0215 , G01S5/0018 , G01S5/14
摘要： Provided is a wireless position determining method and apparatus (10). The wireless position determining includes: a measuring unit (100) that measures a propagation delay tap of a signal received from a transmitting end through a channel; an extractor (200) that extracts delay spread information having various forms based on the propagation delay tap; and an obtaining and calculating unit (300) that obtains a distance between transmission and reception ends based on the delay spread information and calculates a position of a receiving end based on the obtained distance between the transmission and reception ends.
摘要翻译：提供一种无线位置确定方法和装置（10）。无线位置确定包括：测量单元（100），其测量通过信道从发送端接收的信号的传播延迟抽头; 提取器（200），其基于所述传播延迟抽头来提取具有各种形式的延迟扩展信息; 以及基于延迟扩展信息获取发送和接收结束之间的距离的获取和计算单元（300），并且基于所获得的发送和接收结束之间的距离来计算接收端的位置。

8. 发明申请

WO2007024096A3 COMMUNICATION RESOURCE ALLOCATION METHOD OF BASE STATION 审中-公开
标题翻译：基站通信资源分配方法
公开(公告)号：WO2007024096A3
公开(公告)日：2008-05-02
申请号：PCT/KR2006003310
申请日：2006-08-23
申请人： KOREA ELECTRONICS TELECOMM , KWON JAE-KYUN , AHN JAE-YOUNG , LEE HYO-JIN , LEE HEE-SOO
发明人： KWON JAE-KYUN , AHN JAE-YOUNG , LEE HYO-JIN , LEE HEE-SOO
IPC分类号： H04B7/005 , H04W16/02 , H04W16/30 , H04W72/08
CPC分类号： H04W72/048 , H04W16/02 , H04W72/08
摘要： A communication resource allocation method for solving resource request imbalance content in a cell is provided. Considering a propagation environment, the base station allocates a whispering resource to a whispering area, the whispering resource being one part of the communication resource and the whispering area being a peripheral area of the first base station, and allocates a speaking resource to a speaking area, the speaking resource being other parts of the communication resource and the speaking area being a border area of a cell. When the resource request of the whispering area is increased, the base station further allocates a part of the speaking resource to the whispering area or increases a ratio of the whispering resource. When the resource request of the speaking area is increased, the base station controls a threshold value for identifying the whispering and speaking areas or increases a ratio of the speaking resource.
摘要翻译：提供了一种用于解决小区中的资源请求不平衡内容的通信资源分配方法。考虑到传播环境，基站向耳语区域分配耳语资源，耳语资源是通信资源的一部分，耳语区域是第一基站的外围区域，并且向说话区域分配说话资源说话资源是通信资源的其他部分，而说话区是单元的边界区域。当耳语区域的资源请求增加时，基站进一步将话音资源的一部分分配给耳语区域，或增加耳语资源的比例。当语音区域的资源请求增加时，基站控制用于识别耳语和说话区域的阈值，或增加说话资源的比例。

9. 发明申请

WO2007029965A1 METHOD FOR RESOURCE PARTITION, ASSIGNMENT, TRANSMISSION AND RECEPTION FOR INTER-CELL INTERFERENCE MIGRATION IN DOWNLINK OF OFDM CELLULAR SYSTEMS 审中-公开
标题翻译： OFDM细胞系统下行链路间干扰移动的资源分配，分配，传输和接收方法
公开(公告)号：WO2007029965A1
公开(公告)日：2007-03-15
申请号：PCT/KR2006/003539
申请日：2006-09-06
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , AHN, Jae-Young , LEE, Hee-Soo , KWON, Jae-Kyun
发明人： AHN, Jae-Young , LEE, Hee-Soo , KWON, Jae-Kyun
IPC分类号： H04B7/26 , H04L27/26
CPC分类号： H04W16/04 , H04L5/0007 , H04L5/0044 , H04L5/0053 , H04L5/006 , H04W72/00 , H04W72/082
摘要： A resource division, allocation, and transmitting/receiving method of downlink for reducing inter-cell interference in an orthogonal frequency division multiplexing system are provided. Entire downlink radio resources are divided into a traffic resource group for a traffic channel and a control resource group for a control channel, the traffic resource group is divided into a first traffic resource group for the intra-cell mobile terminals and a second traffic resource group for a cell-boundary mobile terminal, and a part of the first traffic resource group is imaginarily divided into a (1-1 )-th preliminary traffic resource group, the (1-1 )-th preliminary traffic resource group being a preliminary resource group for the cell-boundary mobile terminal. The control resource group is allocated to a control channel for the intra-cell mobile terminal; and a resource of the first traffic resource group or the second traffic resource group is allocated to a traffic channel for the mobile terminal according to inter-cell interference affected to the mobile terminal. Radio resources may be reused in each downlink cell of the OFDM system, the traffic may be rapidly transmitted to the cell boundary mobile terminal, a system capacity may be increased, the cell plane may be easily performed, and the system capacity may not be decreased although the mobile terminal number, locations, and traffic density is not uniform.
摘要翻译：提供了用于减少正交频分复用系统中的小区间干扰的下行链路的资源划分，分配和发送/接收方法。整个下行链路无线电资源被划分为用于业务信道的业务资源组和用于控制信道的控制资源组，业务资源组被划分成用于小区内移动终端的第一业务资源组和第二业务资源组对于小区边界移动终端，将第一业务资源组的一部分想象地划分为第（1-1）个初步业务资源组，所述第（1-1）个初步业务资源组为初始资源小区边界移动终端。控制资源组被分配给小区内移动终端的控制信道; 并且根据影响到移动终端的小区间干扰，将第一业务资源组或第二业务资源组的资源分配给移动终端的业务信道。无线电资源可以在OFDM系统的每个下行链路小区中重新使用，业务可以被快速地发送到小区边界移动终端，可以增加系统容量，可以容易地执行小区平面，并且系统容量可能不会降低虽然移动终端的数量，位置和交通密度不均匀。

10. 发明申请

WO2007024096A2 COMMUNICATION RESOURCE ALLOCATION METHOD OF BASE STATION 审中-公开
标题翻译：基站通信资源分配方法
公开(公告)号：WO2007024096A2
公开(公告)日：2007-03-01
申请号：PCT/KR2006/003310
申请日：2006-08-23
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , KWON, Jae-Kyun , AHN, Jae-Young , LEE, Hyo-Jin , LEE, Hee-Soo
发明人： KWON, Jae-Kyun , AHN, Jae-Young , LEE, Hyo-Jin , LEE, Hee-Soo
IPC分类号： H04Q7/36
CPC分类号： H04W72/048 , H04W16/02 , H04W72/08
摘要： A communication resource allocation method for solving resource request imbalance content in a cell is provided. Considering a propagation environment, the base station allocates a whispering resource to a whispering area, the whispering resource being one part of the communication resource and the whispering area being a peripheral area of the first base station, and allocates a speaking resource to a speaking area, the speaking resource being other parts of the communication resource and the speaking area being a border area of a cell. When the resource request of the whispering area is increased, the base station further allocates a part of the speaking resource to the whispering area or increases a ratio of the whispering resource. When the resource request of the speaking area is increased, the base station controls a threshold value for identifying the whispering and speaking areas or increases a ratio of the speaking resource.
摘要翻译：提供了一种用于解决小区中的资源请求不平衡内容的通信资源分配方法。考虑到传播环境，基站向耳语区域分配耳语资源，耳语资源是通信资源的一部分，耳语区域是第一基站的外围区域，并且向说话区域分配说话资源说话资源是通信资源的其他部分，而说话区是单元的边界区域。当耳语区域的资源请求增加时，基站进一步将话音资源的一部分分配给耳语区域，或增加耳语资源的比例。当语音区域的资源请求增加时，基站控制用于识别耳语和说话区域的阈值，或增加说话资源的比例。

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