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1. 发明授权

US08554210B2 Apparatus and method for storing hand over information 有权
标题翻译：用于存储移交信息的装置和方法
公开(公告)号：US08554210B2
公开(公告)日：2013-10-08
申请号：US11869194
申请日：2007-10-09
申请人： Hyun Ho Choi , In Sun Lee , Hyo Sun Hwang , Yoon Chae Cheong , Tae In Hyon , Kyung Hun Jang , Young Soo Kim
发明人： Hyun Ho Choi , In Sun Lee , Hyo Sun Hwang , Yoon Chae Cheong , Tae In Hyon , Kyung Hun Jang , Young Soo Kim
IPC分类号： H04W4/00
CPC分类号： H01L29/86 , H01L23/5228 , H01L2924/0002 , H04W36/08 , H04W88/08 , H04W88/18 , H01L2924/00
摘要： An apparatus for storing handover information in a mobile communication system is provided. The apparatus includes an estimation unit configured to estimate a direction of arrival (DOA) of a received signal with respect to a first base station based on the received signal, the received signal being received from a terminal belonging to the first base station, and a storage unit to store the estimated DOA as handover information associated with a second base station when the terminal is handed over to the second base station.
摘要翻译：提供一种用于在移动通信系统中存储切换信息的装置。该装置包括：估计单元，被配置为基于接收到的信号估计接收信号相对于第一基站的接收信号的方向（DOA），接收信号是从属于第一基站的终端接收的，以及存储单元，当终端被切换到第二基站时，将估计的DOA存储为与第二基站相关联的切换信息。

2. 发明申请

US20130155927A1 LOW POWER WIRELESS COMMUNICATION APPARATUSES AND METHOD THEREOF 有权
标题翻译：低功率无线通信设备及其方法
公开(公告)号：US20130155927A1
公开(公告)日：2013-06-20
申请号：US13359815
申请日：2012-01-27
申请人： Chang Soon Park , Young Soo Kim , Tae In Hyon , Minchae Jung , Kyuho Hwang , Sooyong Choi
发明人： Chang Soon Park , Young Soo Kim , Tae In Hyon , Minchae Jung , Kyuho Hwang , Sooyong Choi
IPC分类号： H04W52/02 , H04W72/00 , H04W74/04 , G08C17/00
CPC分类号： H04W16/10 , H04W16/16 , H04W52/0216 , H04W74/002 , Y02D70/164
摘要： Provided are low-power wireless communication apparatuses and a method thereof. A hub may receive a beacon signal from a neighboring hub that is within a predetermined area from the hub, and control an operation of a node served by the hub based on information received from the neighboring hub.
摘要翻译：提供的是低功率无线通信装置及其方法。集线器可以接收来自集线器的预定区域内的相邻集线器的信标信号，并且基于从相邻集线器接收的信息来控制由集线器服务的节点的操作。

3. 发明申请

US20120172075A1 WIRELESS COMMUNICATION SYSTEM BETWEEN MEDICAL DEVICES USING COGNITIVE TECHNOLOGY 有权
标题翻译：使用认知技术的医疗设备之间的无线通信系统
公开(公告)号：US20120172075A1
公开(公告)日：2012-07-05
申请号：US13157554
申请日：2011-06-10
申请人： Tae In Hyon , Sung Jin Kim
发明人： Tae In Hyon , Sung Jin Kim
IPC分类号： H04W24/00 , H04B15/00
CPC分类号： H04W16/14 , A61B5/0015 , A61B5/002 , H04L27/0006
摘要： Provided is a wireless communication system between medical devices. A wireless communication apparatus between medical devices using a cognitive technology may receive, from an external frequency coordination database server, state information of frequencies that are available in a predetermined area, and store interference information associated with the frequencies. The communication apparatus may sense an external interference signal that affects the frequencies outside the predetermined area, and an internal interference signal that affects the frequencies within the predetermined area. The communication apparatus may determine a priority of each of the frequencies that are available in the predetermined area based on the interference information, the external interference signal, and the internal interference signal, and may determine a frequency to be assigned based on the priority.
摘要翻译：提供了医疗设备之间的无线通信系统。使用认知技术的医疗装置之间的无线通信装置可以从外部频率协调数据库服务器接收在预定区域中可用的频率的状态信息，并存储与频率相关联的干扰信息。通信装置可以感测影响预定区域外的频率的外部干扰信号，以及影响预定区域内的频率的内部干扰信号。通信装置可以基于干扰信息，外部干扰信号和内部干扰信号来确定预定区域中可用的每个频率的优先级，并且可以基于优先级来确定要分配的频率。

4. 发明授权

US08185055B2 Apparatus for determining interference using cyclic prefix and method thereof 有权
标题翻译：使用循环前缀确定干扰的装置及其方法
公开(公告)号：US08185055B2
公开(公告)日：2012-05-22
申请号：US12042521
申请日：2008-03-05
申请人： Hyun Ho Choi , Hyo Sun Hwang , Tae In Hyon , Kyung Hun Jang , In Sun Lee , Hyun Gi Ahn , Yong Ho Cho , Dong Jo Park , Jung Hyun Park
发明人： Hyun Ho Choi , Hyo Sun Hwang , Tae In Hyon , Kyung Hun Jang , In Sun Lee , Hyun Gi Ahn , Yong Ho Cho , Dong Jo Park , Jung Hyun Park
IPC分类号： H04B1/00 , H04B15/00 , H04B17/00
CPC分类号： H04W16/14 , H04L27/2607 , H04L27/2647
摘要： An interference determination apparatus, including a signal receiver to receive a first signal of a primary network and a second signal of a secondary network; a correlator to compute a correlation value of a first cyclic prefix included in the first signal and a correlation value of a second cyclic prefix included in the second signal; and an interference determination unit to determine an interference level or whether the interference occurs between the primary network and the secondary network, using the correlation value of the first cyclic prefix and the correlation value of the second cyclic prefix.
摘要翻译：一种干扰确定装置，包括用于接收主网络的第一信号的信号接收器和辅助网络的第二信号; 相关器，用于计算包括在第一信号中的第一循环前缀的相关值和包括在第二信号中的第二循环前缀的相关值; 以及干扰确定单元，使用第一循环前缀的相关值和第二循环前缀的相关值来确定干扰电平或者是否在主网络和次网之间发生干扰。

5. 发明授权

US08086186B2 Cognitive radio communication apparatus and method which adaptably controls sensing reference level 有权
标题翻译：认知无线电通信装置和方法，其适应性地控制感测参考电平
公开(公告)号：US08086186B2
公开(公告)日：2011-12-27
申请号：US12168216
申请日：2008-07-07
申请人： Hyun Ho Choi , Tae In Hyon , Kyung Hun Jang , In Sun Lee , Youngsoo Kim
发明人： Hyun Ho Choi , Tae In Hyon , Kyung Hun Jang , In Sun Lee , Youngsoo Kim
IPC分类号： H04B17/00
CPC分类号： H04B1/0475 , H04B1/406 , H04W16/14 , H04W24/00 , H04W52/244 , H04W52/325 , H04W72/02
摘要： A cognitive radio communication apparatus and method which adaptably controls a sensing reference level based on a transmission power of a transmitter is provided. A cognitive radio communication apparatus includes a sensing reference level control unit to adaptably control a sensing reference level based on a transmission power of a secondary transmitter included in a secondary network, and a fast sensing unit to determine whether a signal received for a predetermined time period exists based on the controlled sensing reference level.
摘要翻译：提供了一种基于发射机的发射功率自适应地控制感测参考电平的认知无线电通信装置和方法。认知无线电通信装置包括：感测参考电平控制单元，用于基于辅助网络中包括的辅助发射机的发射功率来自适应地控制感测参考电平;以及快速感测单元，用于确定在预定时间段内接收到的信号基于受控感应参考电平存在。

6. 发明申请

US20090117914A1 FREQUENCY SPECTRUM SENSING METHOD USING PILOT SIGNAL AND COGNITIVE RADIO SYSTEM USING THE SAME 有权
标题翻译：使用引导信号的频率感测方法和使用它的认知无线电系统
公开(公告)号：US20090117914A1
公开(公告)日：2009-05-07
申请号：US12039901
申请日：2008-02-29
申请人： Tae Soo KWON , Hyun Gi AHN , Tae In HYON , Kyung Hun JANG , In Sun LEE , Youngsoo KIM , Hyo Sun HWANG , Hyun Ho CHOI
发明人： Tae Soo KWON , Hyun Gi AHN , Tae In HYON , Kyung Hun JANG , In Sun LEE , Youngsoo KIM , Hyo Sun HWANG , Hyun Ho CHOI
IPC分类号： H04Q7/22
CPC分类号： H04W16/14
摘要： An operation method of a radio communication station is provided. The operation method of a radio communication station, the operation method including: transmitting a basic pilot signal to at least one terminal located in a coverage of a preoccupied system; and transmitting a cognitive radio (CR) pilot signal.
摘要翻译：提供无线电通信站的操作方法。一种无线电通信站的操作方法，所述操作方法包括：向位于所关注系统的覆盖范围内的至少一个终端发送基本导频信号; 以及发送认知无线电（CR）导频信号。

7. 发明申请

US20090082057A1 COGNITIVE RADIO TERMINAL DEVICE AND METHOD OF COMMUNICATING USING COGNITIVE RADIO 审中-公开
标题翻译：认知无线电终端设备和使用认知无线电的通信方法
公开(公告)号：US20090082057A1
公开(公告)日：2009-03-26
申请号：US12034125
申请日：2008-02-20
申请人： Hyo Sun HWANG , Sunghyun Choi , Tae In Hyon , Young Soo Kim , Hyun Gi Ahn , Kwanghun Han , Hyun Ho Choi , Hyewon Lee
发明人： Hyo Sun HWANG , Sunghyun Choi , Tae In Hyon , Young Soo Kim , Hyun Gi Ahn , Kwanghun Han , Hyun Ho Choi , Hyewon Lee
IPC分类号： H04B7/005
CPC分类号： H04W52/243 , H04W52/242 , H04W52/248
摘要： A cognitive radio terminal device. The cognitive radio terminal device comprises an available radio resource determination unit to determine an available radio resource from among up-link radio resources assigned to an up-link communication in a primary network, and an ad hoc communication performing unit to perform an ad hoc communication in a secondary network by using the available radio resource.
摘要翻译：认知无线电终端设备。认知无线终端装置包括：可用无线电资源确定单元，用于从分配给主网络中的上行链路通信的上行链路无线电资源中确定可用的无线电资源;以及自组织通信执行单元，用于执行自组织通信通过使用可用的无线电资源在次要网络中。

8. 发明申请

US20080170603A1 METHOD AND APPARATUS FOR COMMUNICATING BY USE OF RELAYING SYSTEM IN A COGNITIVE RADIO TECHNIQUE 有权
标题翻译：通过使用认知无线电技术中继系统进行通信的方法和装置
公开(公告)号：US20080170603A1
公开(公告)日：2008-07-17
申请号：US11853348
申请日：2007-09-11
申请人： Tae In Hyon , Jae Myoung Kim , Jae Hak Chung , Sang Jo Yoo , Young Gun Ji
发明人： Tae In Hyon , Jae Myoung Kim , Jae Hak Chung , Sang Jo Yoo , Young Gun Ji
IPC分类号： H04L25/60 , H03K11/00
CPC分类号： H04B7/2606 , H04L27/2608 , H04W16/14 , H04W16/26 , H04W72/02 , H04W84/047
摘要： A communication method and apparatus of a cognitive radio (CR) environment using a relaying system while not interfering with a communication system having a priority right to use a frequency band, the communication method including: listening to fundamental channel (FCH) information and/or downlink/uplink (DL/UL) map information of a frame transmitted in the relaying system; obtaining a transmission signal of the relaying system using the FCH information and/or the DL/UL map information; orthogonally encoding data to be transmitted in the CR environment based on the obtained transmission signal; and transmitting the orthogonally encoded data via a determined channel that is used in the relaying system. Accordingly, aspects of the present invention can retrieve radio resources unused in the CR environment more easily.
摘要翻译：一种使用中继系统的认知无线电（CR）环境的通信方法和装置，同时不干扰具有使用频带优先权的通信系统，所述通信方法包括：收听基本信道（FCH）信息和/或在中继系统中发送的帧的下行链路/上行链路（DL / UL）映射信息; 使用FCH信息和/或DL / UL映射信息获得中继系统的传输信号; 基于获得的发送信号对在CR环境中发送的数据进行正交编码; 以及经由在中继系统中使用的确定的信道来发送正交编码的数据。因此，本发明的方面可以更容易地检索CR环境中未被使用的无线电资源。

9. 发明申请

US20080165880A1 METHOD AND APPARATUS FOR MANAGING A COOPERATIVE DIVERSITY SYSTEM 有权
标题翻译：用于管理合作多样性系统的方法和装置
公开(公告)号：US20080165880A1
公开(公告)日：2008-07-10
申请号：US11755310
申请日：2007-05-30
申请人： Tae In HYON , Jae Myoung Kim , Jae Hak Chung , Sang Jo Yoo , Sung Hwan Sohn
发明人： Tae In HYON , Jae Myoung Kim , Jae Hak Chung , Sang Jo Yoo , Sung Hwan Sohn
IPC分类号： H04B7/02 , H04Q7/20 , H04Q7/30
CPC分类号： H04B7/026 , H04W52/146 , H04W52/36
摘要： A cooperative diversity method and apparatus that can minimize interference and maximize an efficiency of a transmission channel between terminals of a cooperative diversity pair, the method including: determining a pair of terminals to be a cooperative diversity pair according to a spectrum sensing result of a cognitive radio (CR); selecting a subchannel through which data is exchanged between the pair of terminals; and transmitting the data between the pair of terminals through the selected subchannel.
摘要翻译：一种协作分集方法和装置，其可以最小化协作分集对的终端之间的干扰并最大化传输信道的效率，所述方法包括：根据认知的频谱感知结果确定一对终端为协作分集对无线电（CR）; 选择在所述一对终端之间通过其交换数据的子信道; 以及通过所选择的子信道在一对终端之间传送数据。

10. 发明申请

US20050201416A1 Transmitter and receiver for data burst in a wireless communication system 审中-公开
标题翻译：用于无线通信系统中的数据突发的发射机和接收机
公开(公告)号：US20050201416A1
公开(公告)日：2005-09-15
申请号：US11076608
申请日：2005-03-10
申请人： Sun-Ny Chang , Yun-Sang Park , Tae-In Hyon
发明人： Sun-Ny Chang , Yun-Sang Park , Tae-In Hyon
IPC分类号： H04B17/00 , H04J3/22
CPC分类号： H04W28/06 , H04L1/0061 , H04L69/22 , H04W80/02
摘要： An apparatus and method for separating data units from a received concatenated burst in a wireless communication system, and an apparatus and method for generating a concatenated data unit during transmission. If a reception end receives the burst, it determines if each data of the burst is a header of the data unit, such that it can separate the data unit from the burst. A transmission end designates individual starting points of data units to be equal to an integer multiple position of a predetermined size, and constructs a concatenated format of the data units, such that it generates the burst.
摘要翻译：一种用于在无线通信系统中从接收到的级联突发中分离数据单元的装置和方法，以及用于在传输期间生成级联数据单元的装置和方法。如果接收端接收到突发，则确定突发的每个数据是数据单元的报头，使得它可以将数据单元与突发分离。传输端指定数据单元的各个起始点等于预定大小的整数倍位置，并构建数据单元的级联格式，使得其产生突发。

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