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1. 发明申请

US20080225936A1 FREQUENCY DOMAIN EQUALIZATION FOR TIME VARYING CHANNELS 有权
标题翻译：用于时间变化通道的频域均衡
公开(公告)号：US20080225936A1
公开(公告)日：2008-09-18
申请号：US12049236
申请日：2008-03-14
申请人： Een-Kee Hong , Le Nam Tran , Peter Gaal
发明人： Een-Kee Hong , Le Nam Tran , Peter Gaal
IPC分类号： H04L27/01
CPC分类号： H04L25/0202 , H04L25/0222 , H04L25/03159 , H04L25/03292 , H04L2025/03541 , H04L2025/03617
摘要： Systems and methods for a wireless communication system are provided. The method includes estimating a time-variation of a channel through which the wireless communication system transmits. This also includes decreasing the estimated time-variation of the channel from a signal transmitted by the wireless communications system.
摘要翻译：提供了一种用于无线通信系统的系统和方法。该方法包括估计无线通信系统通过其发送的信道的时间变化。这还包括从由无线通信系统发送的信号中减少信道的估计时间变化。

2. 发明授权

US08155218B2 Frequency domain equalization for time varying channels 有权
标题翻译：时变通道的频域均衡
公开(公告)号：US08155218B2
公开(公告)日：2012-04-10
申请号：US12049236
申请日：2008-03-14
申请人： Een-Kee Hong , Le Nam Tran , Peter Gaal
发明人： Een-Kee Hong , Le Nam Tran , Peter Gaal
IPC分类号： H04L27/28 , H04L27/06 , H04B1/10
CPC分类号： H04L25/0202 , H04L25/0222 , H04L25/03159 , H04L25/03292 , H04L2025/03541 , H04L2025/03617
摘要： Systems and methods for a wireless communication system are provided. The method includes estimating a time-variation of a channel through which the wireless communication system transmits. This also includes decreasing the estimated time-variation of the channel from a signal transmitted by the wireless communications system.
摘要翻译：提供了一种用于无线通信系统的系统和方法。该方法包括估计无线通信系统通过其发送的信道的时间变化。这还包括从由无线通信系统发送的信号中减少信道的估计时间变化。

3. 发明申请

US20070189047A1 Power control method for uplink in mobile communication and apparatus thereof 有权
标题翻译：用于移动通信中的上行链路的功率控制方法及其装置
公开(公告)号：US20070189047A1
公开(公告)日：2007-08-16
申请号：US11653764
申请日：2007-01-16
申请人： Yu-Ro Lee , Een-Kee Hong , Dong-Cheol Kim , Hyun-Joon Shin , Dong-Seung Kwon
发明人： Yu-Ro Lee , Een-Kee Hong , Dong-Cheol Kim , Hyun-Joon Shin , Dong-Seung Kwon
IPC分类号： H02M3/06
CPC分类号： H04W52/146 , H04L5/023 , H04L27/2626 , H04W52/10 , H04W52/225 , H04W52/243
摘要： A power controlling device in a mobile communication system, and a method thereof. A base station calculates an average interference of N previous frames, and broadcasts the average interference to subscriber stations. The subscriber stations determine transmission power based on the average interference. Noise and Interference (NI) of frames within a section corresponding to a setting size is calculated (the frames may include a current frame) so an estimated interference is close to the interference generated in the frame in which the subscriber station actually transmits a signal. In addition, to more precisely estimate the NI, the NI of the current frame is compensated according to a value and is broadcast.
摘要翻译：移动通信系统中的功率控制装置及其方法。基站计算N个先前帧的平均干扰，并且向用户台广播平均干扰。用户台根据平均干扰确定发射功率。计算与设定大小相对应的部分内的帧的噪声和干扰（帧）可以包括当前帧），所以估计的干扰接近在用户站实际发送信号的帧中产生的干扰。另外，为了更准确地估计NI，当前帧的NI根据值进行补偿并被广播。

4. 发明授权

US08504092B2 Method of controlling uplink power based on cell interference in an orthogonal frequency multiplex division access system 有权
标题翻译：一种基于正交频分多址分割接入系统中小区干扰的上行功率控制方法
公开(公告)号：US08504092B2
公开(公告)日：2013-08-06
申请号：US12747675
申请日：2008-10-24
申请人： Ji Hyung Kim , Byung-Jae Kwak , Dong Seung Kwon , Se-Jin Kim , Min-Seok Jang , Een-Kee Hong
发明人： Ji Hyung Kim , Byung-Jae Kwak , Dong Seung Kwon , Se-Jin Kim , Min-Seok Jang , Een-Kee Hong
IPC分类号： H04W52/04 , H04W52/24
CPC分类号： H04W52/242 , H04W52/146 , H04W52/243
摘要： Provided is that a base station that receives an index and a path attenuation difference of a monitoring sector from a mobile station and receives an amount of interference of the monitoring sector from a base station that corresponds to the monitoring sector. In addition, the base station measures an interference state of the monitoring sector by using the amount of interference and the path attenuation difference and calculates a control value of uplink power based on the interference state of the monitoring sector. Further, the base station transmits the control value of the uplink power to the mobile station.
摘要翻译：提供了从移动台接收监视扇区的索引和路径衰减差的基站，并且从与监视扇区对应的基站接收监视扇区的干扰量。此外，基站通过使用干扰量和路径衰减差来测量监视扇区的干扰状态，并且基于监视扇区的干扰状态来计算上行链路功率的控制值。此外，基站向移动台发送上行链路功率的控制值。

5. 发明授权

US07761112B2 Power control method for uplink in mobile communication and apparatus thereof 有权
标题翻译：用于移动通信中的上行链路的功率控制方法及其装置
公开(公告)号：US07761112B2
公开(公告)日：2010-07-20
申请号：US11653764
申请日：2007-01-16
申请人： Yu-Ro Lee , Een-Kee Hong , Dong-Cheol Kim , Hyun-Joon Shin , Dong-Seung Kwon
发明人： Yu-Ro Lee , Een-Kee Hong , Dong-Cheol Kim , Hyun-Joon Shin , Dong-Seung Kwon
IPC分类号： H04B7/00 , H04B17/00
CPC分类号： H04W52/146 , H04L5/023 , H04L27/2626 , H04W52/10 , H04W52/225 , H04W52/243
摘要： A power controlling device in a mobile communication system, and a method thereof. A base station calculates an average interference of N previous frames, and broadcasts the average interference to subscriber stations. The subscriber stations determine transmission power based on the average interference. Noise and Interference (NI) of frames within a section corresponding to a setting size is calculated (the frames may include a current frame) so an estimated interference is close to the interference generated in the frame in which the subscriber station actually transmits a signal. In addition, to more precisely estimate the NI, the NI of the current frame is compensated according to a value and is broadcast.
摘要翻译：移动通信系统中的功率控制装置及其方法。基站计算N个先前帧的平均干扰，并且向用户台广播平均干扰。用户台根据平均干扰确定发射功率。计算与设定大小相对应的部分内的帧的噪声和干扰（帧）可以包括当前帧），所以估计的干扰接近在用户站实际发送信号的帧中产生的干扰。另外，为了更准确地估计NI，当前帧的NI根据值进行补偿并被广播。

6. 发明授权

US07428228B2 Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system 有权
标题翻译：用于检测TD-CDMA移动通信系统中的有源下行链路信道化码的方法和装置
公开(公告)号：US07428228B2
公开(公告)日：2008-09-23
申请号：US10885983
申请日：2004-07-07
申请人： Kwang-Yung Jeong , Jin-Weon Chang , Hyeon-Woo Lee , Een-Kee Hong
发明人： Kwang-Yung Jeong , Jin-Weon Chang , Hyeon-Woo Lee , Een-Kee Hong
IPC分类号： H04B7/216
CPC分类号： H04B1/7105
摘要： A method and apparatus in a UE for detecting active channelization codes including channelization codes used by other UEs, which are different from at least one channelization code assigned to the UE, for transmission/reception to/from a Node B in an assigned time slot in a mobile communication system, where each of time slots of a radio channel frame is identified by a plurality of code channels, each having a unique channelization code. Accordingly, a channelization code set is formed to include a predetermined number of channelization codes to be searched, code channel data corresponding to the channelization codes is detected from a received signal, the code power of the code channel data is measured and compared with a predetermined threshold, and channelization codes having code power values exceeding the threshold are selected as active channelization codes.
摘要翻译：一种用于检测活动信道化码的方法和装置，所述主动信道化码包括与分配给所述UE的至少一个信道化码不同的其他UE所使用的信道化码，用于在分配的时隙中/从节点B发送/接收移动通信系统，其中无线电信道帧的每个时隙由多个代码信道识别，每个代码信道具有唯一的信道化码。因此，信道化码集被形成为包括预定数量的要搜索的信道化码，从接收到的信号检测对应于信道化码的码信道数据，测量码信道数据的码功率并将其与预定的阈值和具有超过阈值的码功率值的信道化码被选择为有源信道化码。

7. 发明申请

US20050058103A1 Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system 有权
标题翻译：用于检测TD-CDMA移动通信系统中的有源下行链路信道化码的方法和装置
公开(公告)号：US20050058103A1
公开(公告)日：2005-03-17
申请号：US10885983
申请日：2004-07-07
申请人： Kwang-Yung Jeong , Jin-Weon Chang , Hyeon-Woo Lee , Een-Kee Hong
发明人： Kwang-Yung Jeong , Jin-Weon Chang , Hyeon-Woo Lee , Een-Kee Hong
IPC分类号： H04B7/26 , H04B1/707 , H04B7/216
CPC分类号： H04B1/7105
摘要： A method and apparatus in a UE for detecting active channelization codes including channelization codes used by other UEs, which are different from at least one channelization code assigned to the UE, for transmission/reception to/from a Node B in an assigned time slot in a mobile communication system, where each of time slots of a radio channel frame is identified by a plurality of code channels, each having a unique channelization code. Accordingly, a channelization code set is formed to include a predetermined number of channelization codes to be searched, code channel data corresponding to the channelization codes is detected from a received signal, the code power of the code channel data is measured and compared with a predetermined threshold, and channelization codes having code power values exceeding the threshold are selected as active channelization codes.
摘要翻译：一种用于检测活动信道化码的方法和装置，所述主动信道化码包括与分配给所述UE的至少一个信道化码不同的其他UE所使用的信道化码，用于在分配的时隙中/从节点B发送/接收移动通信系统，其中无线电信道帧的每个时隙由多个代码信道识别，每个代码信道具有唯一的信道化码。因此，信道化码集被形成为包括预定数量的要搜索的信道化码，从接收到的信号检测对应于信道化码的码信道数据，测量码信道数据的码功率并将其与预定的阈值和具有超过阈值的码功率值的信道化码被选择为有源信道化码。

8. 发明授权

US08498662B2 Method to generate power control information and method of power control for uplink 有权
标题翻译：生成功率控制信息的方法和上行功率控制方法
公开(公告)号：US08498662B2
公开(公告)日：2013-07-30
申请号：US12989034
申请日：2009-04-21
申请人： Ji Hyung Kim , Dong Seung Kwon , Ju-Hyup Kim , Een-Kee Hong
发明人： Ji Hyung Kim , Dong Seung Kwon , Ju-Hyup Kim , Een-Kee Hong
IPC分类号： H04Q7/20
CPC分类号： H04W52/46 , H04L5/0032 , H04L5/0037 , H04L5/0062 , H04L5/0094 , H04W52/40 , H04W52/42
摘要： In a communication system including a plurality of base stations and a plurality of terminals belonging to each of the base stations, the base station receives information on subcarriers allocated to a terminal that belongs to an adjacent base station from the adjacent base station. Thereafter, the base station generates power control information on the basis of the subcarrier information and transmits the power control information to the terminal, and the terminal controls uplink power on the basis of the received power control information. At this time, the power control information, as information based on estimating hitting between subcarriers used by the terminal that belongs to the base station and subcarriers used by the adjacent base station, may be a ratio found by dividing the total number of subcarriers used by each terminal that belongs to the adjacent base station by the entire number of subcarriers that can be used by the base station.
摘要翻译：在包括属于每个基站的多个基站和多个终端的通信系统中，基站从相邻基站接收分配给属于相邻基站的终端的子载波的信息。此后，基站基于子载波信息生成功率控制信息，并向终端发送功率控制信息，并且终端基于接收到的功率控制信息来控制上行链路功率。此时，作为基于由属于基站的终端使用的子载波之间的估计击打的信息和由相邻基站使用的子载波的功率控制信息可以是通过将所使用的副载波的总数除以属于相邻基站的每个终端由基站可以使用的整个子载波数量。

9. 发明申请

US20110039597A1 METHOD TO GENERATE POWER CONTROL INFORMATION AND METHOD OF POWER CONTROL FOR UPLINK 有权
标题翻译：生成电源控制信息的方法和上电的电源控制方法
公开(公告)号：US20110039597A1
公开(公告)日：2011-02-17
申请号：US12989034
申请日：2009-04-21
申请人： Ji Hyung Kim , Dong Seung Kwon , Ju-Hyup Kim , Een-Kee Hong
发明人： Ji Hyung Kim , Dong Seung Kwon , Ju-Hyup Kim , Een-Kee Hong
IPC分类号： H04W52/34 , H04L27/26
CPC分类号： H04W52/46 , H04L5/0032 , H04L5/0037 , H04L5/0062 , H04L5/0094 , H04W52/40 , H04W52/42
摘要： In a communication system including a plurality of base stations and a plurality of terminals belonging to each of the base stations, the base station receives information on subcarriers allocated to a terminal that belongs to an adjacent base station from the adjacent base station. Thereafter, the base station generates power control information on the basis of the subcarrier information and transmits the power control information to the terminal, and the terminal controls uplink power on the basis of the received power control information. At this time, the power control information, as information based on estimating hitting between subcarriers used by the terminal that belongs to the base station and subcarriers used by the adjacent base station, may be a ratio found by dividing the total number of subcarriers used by each terminal that belongs to the adjacent base station by the entire number of subcarriers that can be used by the base station.
摘要翻译：在包括属于每个基站的多个基站和多个终端的通信系统中，基站从相邻基站接收分配给属于相邻基站的终端的子载波的信息。此后，基站基于子载波信息生成功率控制信息，并向终端发送功率控制信息，并且终端基于接收到的功率控制信息来控制上行链路功率。此时，作为基于由属于基站的终端使用的子载波之间的估计击打的信息和由相邻基站使用的子载波的功率控制信息可以是通过将所使用的副载波的总数除以属于相邻基站的每个终端由基站可以使用的整个子载波数量。

10. 发明申请

US20100291962A1 METHOD OF CONTROLLING UPLINK POWER 有权
标题翻译：控制上网功能的方法
公开(公告)号：US20100291962A1
公开(公告)日：2010-11-18
申请号：US12747675
申请日：2008-10-24
申请人： Ji Hyung Kim , Byung-Jae Kwak , Dong Seung Kwon , Se-Jin Kim , Min-Seok Jang , Een-Kee Hong
发明人： Ji Hyung Kim , Byung-Jae Kwak , Dong Seung Kwon , Se-Jin Kim , Min-Seok Jang , Een-Kee Hong
IPC分类号： H04B7/00
CPC分类号： H04W52/242 , H04W52/146 , H04W52/243
摘要： Provided is that a base station that receives an index and a path attenuation difference of a monitoring sector from a mobile station and receives an amount of interference of the monitoring sector from a base station that corresponds to the monitoring sector. In addition, the base station measures an interference state of the monitoring sector by using the amount of interference and the path attenuation difference and calculates a control value of uplink power based on the interference state of the monitoring sector. Further, the base station transmits the control value of the uplink power to the mobile station.
摘要翻译：提供了从移动台接收监视扇区的索引和路径衰减差的基站，并且从与监视扇区对应的基站接收监视扇区的干扰量。此外，基站通过使用干扰量和路径衰减差来测量监视扇区的干扰状态，并且基于监视扇区的干扰状态来计算上行链路功率的控制值。此外，基站向移动台发送上行链路功率的控制值。

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