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1. 发明授权

US09608446B2 Method and apparatus for controlling energy supply 有权
公开(公告)号：US09608446B2
公开(公告)日：2017-03-28
申请号：US13183887
申请日：2011-07-15
申请人： Young-Bin Chang , Geun-Ho Lee , Rakesh Taori
发明人： Young-Bin Chang , Geun-Ho Lee , Rakesh Taori
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , H02J3/28
CPC分类号： H02J3/28
摘要： A method and apparatus for controlling energy supply to energy consuming devices are provided. The method includes acquiring a first amount of energy to be used in at least one energy consuming device, determining the amount of energy stored in an energy storage, and optionally transmitting an energy supply request message to an energy supplier based on the amount of energy to be consumed in an energy consuming device and the amount of stored energy.

2. 发明授权

US09204307B2 Method and apparatus for switching operational modes in a cognitive radio system 有权
标题翻译：用于在认知无线电系统中切换操作模式的方法和装置
公开(公告)号：US09204307B2
公开(公告)日：2015-12-01
申请号：US12613872
申请日：2009-11-06
申请人： Cheng Shan , Eun-Taek Lim , Jung-Soo Woo , Ho-Dong Kim , Sang-Bum Kim , Yong-Ho Park , Geun-Ho Lee
发明人： Cheng Shan , Eun-Taek Lim , Jung-Soo Woo , Ho-Dong Kim , Sang-Bum Kim , Yong-Ho Park , Geun-Ho Lee
IPC分类号： H04W16/06
CPC分类号： H04W16/06
摘要： A method and apparatus for switching operational modes in a Cognitive Radio (CR) system are provided. A method for switching between a normal operation mode and a coexistence operation mode in a CR system includes occupying at least one channel in the normal operation mode, when there is no channel to be occupied, selecting at least one channel for the coexistence operation mode, and occupying available frames among frames of the selected at least one channel in the coexistence operation mode.
摘要翻译：提供了一种用于切换认知无线电（CR）系统中的操作模式的方法和装置。用于在CR系统的正常操作模式和共存操作模式之间切换的方法包括在正常操作模式中占用至少一个通道，当不存在要占用的信道时，为共存操作模式选择至少一个信道，并且在共存操作模式中占据所选择的至少一个信道的帧中的可用帧。

3. 发明授权

US08611287B2 Apparatus and method for transmitting coexistence beacon protocol packet in cognitive radio-based wireless communication system 有权
标题翻译：在基于认知无线电的无线通信系统中传输共存信标协议包的装置和方法
公开(公告)号：US08611287B2
公开(公告)日：2013-12-17
申请号：US12387728
申请日：2009-05-07
申请人： Sang Bum Kim , Cheng Shan , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Ho Dong Kim , Yong-Ho Park
发明人： Sang Bum Kim , Cheng Shan , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Ho Dong Kim , Yong-Ho Park
IPC分类号： H04Q7/00
CPC分类号： H04W16/14 , H04W72/0426
摘要： Provided are an apparatus and a method for transmitting a CBP packet for communication information sharing between base stations in a CR-based wireless communication system. In the method, a CBP packet including a CBP identifier is transmitted to a base station of adjacent cells via one SCW slot. A CBP identifier list for successfully received CBP packets is received from the base station of the adjacent cells. When the CBP identifier is included in the CBP identifier list, the SCW slot is occupied.
摘要翻译：提供了一种用于在基于CR的无线通信系统中发送用于基站之间的通信信息共享的CBP分组的装置和方法。在该方法中，包括CBP标识符的CBP分组经由一个SCW时隙发送到相邻小区的基站。从相邻小区的基站接收到成功接收的CBP分组的CBP标识符列表。当CBP标识符被包括在CBP标识符列表中时，SCW插槽被占用。

4. 发明授权

US08270984B2 Apparatuses and methods for transmitting and receiving control information in a wireless communication system based on Cognitive Radio (CR) 有权
标题翻译：在基于认知无线电（CR）的无线通信系统中发送和接收控制信息的装置和方法
公开(公告)号：US08270984B2
公开(公告)日：2012-09-18
申请号：US12380386
申请日：2009-02-26
申请人： Eun-Taek Lim , Jung-Soo Woo , Do-Young Kim , Cheng Shan , Sang-Bum Kim , Yong-Ho Park , Geun-Ho Lee
发明人： Eun-Taek Lim , Jung-Soo Woo , Do-Young Kim , Cheng Shan , Sang-Bum Kim , Yong-Ho Park , Geun-Ho Lee
IPC分类号： H04W24/00
CPC分类号： H04L27/0006 , H04L5/0053 , H04W16/14 , H04W48/10 , H04W72/02 , H04W72/0406
摘要： A wireless communication system based on a Cognitive Radio (CR) is provided. A method includes checking channels unused by a licensed system through a spectrum sensing; selecting one of the channels unused by the licensed system as a control channel based on a channel quality per channel; and transmitting control information to terminals within a cell over the control channel.
摘要翻译：提供了一种基于认知无线电（CR）的无线通信系统。一种方法包括通过频谱感测来检查许可系统未使用的信道; 基于每个信道的信道质量，将许可系统未使用的信道中的一个选择为控制信道; 以及通过控制信道向小区内的终端发送控制信息。

5. 发明申请

US20090207798A1 Apparatus and method for allocating bursts in a broadband wireless communication system 有权
标题翻译：用于在宽带无线通信系统中分配突发的装置和方法
公开(公告)号：US20090207798A1
公开(公告)日：2009-08-20
申请号：US12378521
申请日：2009-02-17
申请人： Cheng Shan , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Sang-Bum Kim , Yong-Ho Park
发明人： Cheng Shan , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Sang-Bum Kim , Yong-Ho Park
IPC分类号： H04W72/00
CPC分类号： H04W72/042 , H04L5/0005 , H04L5/0044 , H04L5/0064 , H04W72/0453
摘要： A wireless communication system using multiple channels is provided. An apparatus includes an allocator for, when bursts are allocated to an Accessing Terminal (AT) which utilizes a plurality of channels at the same time, allocating the same amount of the bursts to each channel in use; a generator for, when a map message to be transmitted in a primary channel of the AT is generated, generating the map message which comprises allocation information of the bursts allocated to the AT; and a transmitter for transmitting the map message in the primary channel of the AT.
摘要翻译：提供使用多个通道的无线通信系统。一种装置，包括分配器，当突发被分配给同时使用多个信道的接入终端（AT）时，将相同量的突发分配给使用中的每个信道; 发生器，用于当生成要在AT的主信道中发送的映射消息时，生成包括分配给AT的突发的分配信息的映射消息; 以及用于在AT的主信道中发送地图消息的发射机。

6. 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。

7. 发明授权

US08254322B2 Method and apparatus for channel management in cognitive radio system supporting multiple channels 有权
标题翻译：认知无线电系统支持多个信道的信道管理方法和装置
公开(公告)号：US08254322B2
公开(公告)日：2012-08-28
申请号：US12388203
申请日：2009-02-18
申请人： Cheng Shan , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Sang-Bum Kim , Yong-Ho Park
发明人： Cheng Shan , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Sang-Bum Kim , Yong-Ho Park
IPC分类号： H04W4/00
CPC分类号： H04W72/00 , H04L5/0007
摘要： A method and apparatus for channel management in a Cognitive Radio (CR) system supporting multiple channels are provided. The method includes generating a candidate channel set from an available channel list, configuring a backup channel set by combining at least one candidate channel, and updating the backup channel set when a channel change event occurs. Accordingly, the multiple channels can be effectively used in CR communication.
摘要翻译：提供了一种支持多个通道的认知无线电（CR）系统中的信道管理方法和装置。该方法包括从可用频道列表生成候选频道集合，通过组合至少一个候选频道来配置备用频道集，以及当频道改变事件发生时更新备份频道集。因此，可以在CR通信中有效地使用多个信道。

8. 发明授权

US08135417B2 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：US08135417B2
公开(公告)日：2012-03-13
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： H04Q7/00
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。

9. 发明授权

US08130859B2 Apparatus and method for detecting signal using multivariate polynomial in multiple input multiple output communication system 有权
标题翻译：在多输入多输出通信系统中使用多元多项式检测信号的装置和方法
公开(公告)号：US08130859B2
公开(公告)日：2012-03-06
申请号：US12168660
申请日：2008-07-07
申请人： Hak-Ju Lee , Sung-Ryul Yun , Jae-Yoel Kim , Eun-Taek Lim , Geun-Ho Lee , Soo-Yong Choi
发明人： Hak-Ju Lee , Sung-Ryul Yun , Jae-Yoel Kim , Eun-Taek Lim , Geun-Ho Lee , Soo-Yong Choi
IPC分类号： H04B7/02
CPC分类号： H04B7/0413 , H04L25/0204 , H04L25/0224
摘要： A signal detection apparatus and method in a Multiple Input Multiple Output (MIMO) wireless communication system are provided. The apparatus includes a receiver for receiving training symbol vectors and a data signal vector from a transmitting end through a plurality of receive (Rx) antennas and a detector for expanding the training symbol vectors into second- or higher-order polynomials, for generating a weighting parameter vector for multivariate polynomial expansion of the data signal vector by using the polynomials expanded from the training symbol vectors and thereafter for expanding the data signal vector into a second- or higher-order multivariate polynomial using the weighting parameter vector, and for detecting Transmit (Tx) values of the data signal vector from the multivariate polynomial. Therefore, signal detection performance in a Multiple Input Multiple Output (MIMO) wireless communication system resembles that of a non-linear scheme while complexity resembles that of a linear scheme.
摘要翻译：提供了一种多输入多输出（MIMO）无线通信系统中的信号检测装置和方法。该装置包括用于从多个接收（Rx）天线的发送端接收训练符号向量和数据信号向量的接收机，以及用于将训练符号向量扩展为二阶或更高阶多项式的检测器，用于生成加权参数矢量，用于通过使用从训练符号向量扩展的多项式来进行数据信号向量的多元多项式展开，然后使用加权参数向量将数据信号向量扩展为二阶或更高阶多元多项式，并且用于检测发送（ Tx）数值信号向量的多值多项式。因此，多输入多输出（MIMO）无线通信系统中的信号检测性能类似于非线性方案的信号检测性能，而复杂度类似于线性方案。

10. 发明申请

US20090221286A1 Apparatus and method for controlling effect of interference in wireless communication system 有权
标题翻译：用于控制无线通信系统中干扰效应的装置和方法
公开(公告)号：US20090221286A1
公开(公告)日：2009-09-03
申请号：US12378143
申请日：2009-02-11
申请人： Sang-Bum Kim , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Cheng Shan , Yong-Ho Park
发明人： Sang-Bum Kim , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Cheng Shan , Yong-Ho Park
IPC分类号： H04W76/00
CPC分类号： H04W72/06 , H04W16/14
摘要： An apparatus and a method for selecting a candidate channel to change an operating channel so as to minimize effect of interference in a wireless communication system using a Cognitive Radio (CR) function are provided. The method includes confirming an operating channel of at least one neighbor cell and candidate channel set to a third group by the neighbor cell; setting a candidate channel used as the operating channel of the neighbor cell among at least one candidate channels changeable to the operating channel, to a third group of lowest priority; setting candidate channels set to the third group of the neighbor cell among candidate channels not set to the third group, to a second group; and setting candidate channels set to neither the second group nor the third group, to a first group of highest priority.
摘要翻译：提供了一种用于选择候选信道以改变操作信道以便最小化使用认知无线电（CR）功能的无线通信系统中的干扰影响的装置和方法。该方法包括确认相邻小区至少一个相邻小区和候选信道的操作信道设置给第三组; 将可用于所述操作信道的至少一个候选信道中的所述相邻小区的操作信道的候选信道设置为最低优先级的第三组; 将未设置为第三组的候选信道中的相邻小区的第三组的候选信道设置为第二组; 并且将候选信道设置为第二组也不将第三组设置为第一组最高优先级。

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