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1. 发明申请

US20060281462A1 Method for performing handover in a mobile communication system 审中-公开
标题翻译：用于在移动通信系统中执行切换的方法
公开(公告)号：US20060281462A1
公开(公告)日：2006-12-14
申请号：US11452813
申请日：2006-06-14
申请人： Jong-In Kim , Young-Hoon Kwon , Sung-Soo Hwang , Soon-Young Yoon , Yong-Seok Kim , Soong-Yoon Choi , Ki-Young Han , Keun-Chul Hwang
发明人： Jong-In Kim , Young-Hoon Kwon , Sung-Soo Hwang , Soon-Young Yoon , Yong-Seok Kim , Soong-Yoon Choi , Ki-Young Han , Keun-Chul Hwang
IPC分类号： H04Q7/20
CPC分类号： H04W36/30
摘要： Disclosed is a method for determining handover of a mobile station by a mobile station in a mobile communication system. The method includes measuring a downlink reference signal intensity of a serving base station; determining to perform scanning for measurement of reference signal intensities of the serving base station and neighbor base stations, when the measured downlink reference signal intensity of the serving base station is less than a reference value, negotiating with the serving base station for a scanning period and the number of scanning repetitions, measuring the reference signal intensities of the serving base station and the neighbor base stations, and resetting the reference value when a reference signal intensity of the serving base station is greater than or equal to reference signal intensities of neighbor base stations.
摘要翻译：公开了移动通信系统中移动台确定移动台的切换的方法。该方法包括：测量服务基站的下行链路参考信号强度; 当所测量的服务基站的下行链路参考信号强度小于参考值时，确定执行对服务基站和相邻基站的参考信号强度的测量的扫描，在服务基站与扫描周期协商，扫描重复次数，测量服务基站和相邻基站的参考信号强度，并且当服务基站的参考信号强度大于或等于相邻基站的参考信号强度时，重新设置参考值。

2. 发明申请

US20060276191A1 System and method for performing handover in a mobile communication system 审中-公开
标题翻译：用于在移动通信系统中执行切换的系统和方法
公开(公告)号：US20060276191A1
公开(公告)日：2006-12-07
申请号：US11433268
申请日：2006-05-12
申请人： Sung-Soo Hwang , Soong-Yoon Choi , Sei-Jei Cho , Soon-Young Yoon , Ki-Young Han , Yong-Seok Kim , Eun-Sun Choi , Young-Hoon Kwon
发明人： Sung-Soo Hwang , Soong-Yoon Choi , Sei-Jei Cho , Soon-Young Yoon , Ki-Young Han , Yong-Seok Kim , Eun-Sun Choi , Young-Hoon Kwon
IPC分类号： H04Q7/20
CPC分类号： H04W36/30
摘要： Provided is a method for determining handover of a mobile station by a serving base station in a mobile communication system. The method includes receiving traffic quality information from the mobile station; determining whether the traffic quality information satisfies a preset setting condition; if the traffic quality information satisfies the setting condition, sending a request for pilot signal strength measurement for the serving base station and adjacent base stations to the mobile station; receiving pilot signal strengths of the base stations, reported by the mobile station; determining whether there is a corresponding base station whose pilot signal strength exceeds the pilot signal strength of the serving base station; and determining handover of the mobile station to the corresponding base station.
摘要翻译：提供了一种用于在移动通信系统中由服务基站确定移动台的切换的方法。该方法包括从移动台接收流量质量信息; 确定所述交通质量信息是否满足预设的设置条件; 如果业务质量信息满足设置条件，则向移动台发送对服务基站和相邻基站的导频信号强度测量请求; 接收由移动台报告的基站的导频信号强度; 确定导频信号强度是否超过服务基站的导频信号强度的对应基站; 以及确定移动台到相应的基站的切换。

3. 发明申请

US20070026896A1 Apparatus and method for receiving data signals of two adjacent frequency allocations in cellular environments 审中-公开
标题翻译：用于在蜂窝环境中接收两个相邻频率分配的数据信号的装置和方法
公开(公告)号：US20070026896A1
公开(公告)日：2007-02-01
申请号：US11496815
申请日：2006-08-01
申请人： Ki-Young Han , Young-Hoon Kwon , Sung-Soo Hwang , Soon-Young Yoon , Yong-Seok Kim , Eun-Sun Choi , Soong-Yoon Choi
发明人： Ki-Young Han , Young-Hoon Kwon , Sung-Soo Hwang , Soon-Young Yoon , Yong-Seok Kim , Eun-Sun Choi , Soong-Yoon Choi
IPC分类号： H04B1/38
CPC分类号： H04L27/2655 , H04L5/0023 , H04L5/0037 , H04L5/0053
摘要： Provided is an apparatus and method for simultaneously receiving data signals of two adjacent frequency allocation (FA) in a cellular environment. When there is another base station using an adjacent FA to an FA of the base station, a subcarrier mapper maps control information to subcarriers of predetermined sections such that a mobile station simultaneously receives data signals of the adjacent FAs. An inverse fast Fourier transform (IFFT) processor IFFT-processes data mapped to the subcarriers. Because two different BSs transmit the same data through independent paths, the mobile station can obtain a macro diversity gain. Also, it is possible to balance the loads of the two BSs.
摘要翻译：提供了一种用于在蜂窝环境中同时接收两个相邻频率分配（FA）的数据信号的装置和方法。当存在使用与基站的FA相邻的FA的另一基站时，子载波映射器将控制信息映射到预定部分的子载波，使得移动台同时接收相邻FA的数据信号。反FFT快速傅里叶变换（IFFT）处理器IFFT处理映射到子载波的数据。因为两个不同的BS通过独立的路径发送相同的数据，所以移动站可以获得宏分集增益。此外，可以平衡两个BS的负载。

4. 发明授权

US08559364B2 Method and system for transmitting/receiving data in a communication system 有权
标题翻译：用于在通信系统中发送/接收数据的方法和系统
公开(公告)号：US08559364B2
公开(公告)日：2013-10-15
申请号：US11649733
申请日：2007-01-04
申请人： Sung-Soo Hwang , Soon-Young Yoon , Yong-Seok Kim , Ki-Young Han , Keun-Chul Hwang , Joo-Hyun Lee , June Moon
发明人： Sung-Soo Hwang , Soon-Young Yoon , Yong-Seok Kim , Ki-Young Han , Keun-Chul Hwang , Joo-Hyun Lee , June Moon
IPC分类号： H04W80/04
CPC分类号： H04W72/046 , H04W72/042 , H04W72/048 , H04W72/06 , H04W72/082 , H04W72/1231 , H04W88/08
摘要： A method is provided for transmitting/receiving data in a communication system. The method includes determining, when data to be transmitted to at least one Mobile Station (MS) is generated, a region where an MS that receive the generated data among the at least one MS is located, allocating resources of a data transmission region divided into a first region and a second region to the MS that receive the generated data according to the determination result, including the generated data in a region where the resource is allocated, and including, in a MAP message region, resource allocation information of the region where the data is included and information on an MS that receive the data included in the resource-allocated region, and transmitting, to the MS, a frame including the region in which the generated data is included, and the MAP message region.
摘要翻译：提供了一种用于在通信系统中发送/接收数据的方法。该方法包括：当要发送到至少一个移动站（MS）的数据被生成时，确定在至少一个MS之间接收生成的数据的MS所在的区域，分配数据传输区域的资源，被划分为所述MS的第一区域和第二区域根据所述确定结果接收所生成的数据，所述确定结果包括在所述资源被分配的区域中生成的数据，并且在MAP消息区域中包括所述区域的资源分配信息包括数据和接收包含在资源分配区域中的数据的MS的信息，以及向MS发送包括生成数据的区域的帧和MAP消息区域。

5. 发明申请

US20070173198A1 Method and system for allocating resource in a communication system 有权
标题翻译：在通信系统中分配资源的方法和系统
公开(公告)号：US20070173198A1
公开(公告)日：2007-07-26
申请号：US11649718
申请日：2007-01-04
申请人： Yong-Seok Kim , Soon-Young Yoon , Sung-Soo Hwang , Ki-Young Han , June Moon , Joo-Hyun Lee , Keun-Chul Hwang
发明人： Yong-Seok Kim , Soon-Young Yoon , Sung-Soo Hwang , Ki-Young Han , June Moon , Joo-Hyun Lee , Keun-Chul Hwang
IPC分类号： H04B1/00
CPC分类号： H04W72/06 , H04L5/023 , H04L27/2608 , H04W72/048 , H04W72/082
摘要： A method for allocating resource in a communication system. The resource allocation method includes dividing a data transmission region into a first region and a second region; allocating resource of the first region when a first Mobile Station (MS) among MSs is an MS located in a non-interference region; and allocating resource of the second region when a second MS among the MSs is an MS located in an interference region.
摘要翻译：一种在通信系统中分配资源的方法。资源分配方法包括将数据传输区域划分为第一区域和第二区域; 当MS中的第一移动站（MS）是位于非干扰区域中的MS时，分配第一区域的资源; 以及当MS中的第二MS是位于干扰区域中的MS时，分配第二区域的资源。

6. 发明申请

US20070217495A1 Apparatus and method for measuring SINR in mobile communication system using preambles 审中-公开
标题翻译：使用前导码测量移动通信系统SINR的装置和方法
公开(公告)号：US20070217495A1
公开(公告)日：2007-09-20
申请号：US11713559
申请日：2007-03-02
申请人： Ki-Young Han , Soon-Young Yoon , Keun-Chul Hwang , Sung-Soo Hwang , June Moon , Jong-In Kim
发明人： Ki-Young Han , Soon-Young Yoon , Keun-Chul Hwang , Sung-Soo Hwang , June Moon , Jong-In Kim
IPC分类号： H04B17/00 , H04K1/10
CPC分类号： H04B17/336
摘要： Apparatus and method for measuring an SINR in a mobile communication system using preambles. Calculated are an average noise power using a CP of an RX signal, a signal power of a serving segment, an average power of the serving segment, and an interference power of the serving segment, an average power of each interference segment, and an interference power of each interference segment using the difference between the calculated average noise power and the calculated average power. An SINR of the RX signal is calculated by dividing the calculated signal power of the serving segment by the sum of the calculated average noise power and the total interference power of all the segments.
摘要翻译：使用前导码测量移动通信系统中的SINR的装置和方法。使用RX信号的CP，服务段的信号功率，服务段的平均功率和服务段的干扰功率，每个干扰段的平均功率和干扰来计算平均噪声功率使用所计算的平均噪声功率和所计算的平均功率之间的差异来确定每个干扰段的功率。通过将所计算的服务段的信号功率除以所计算的平均噪声功率和所有段的总干扰功率之和来计算RX信号的SINR。

7. 发明申请

US20070191015A1 Method and system for transmitting/receiving data in a communication system 有权
标题翻译：用于在通信系统中发送/接收数据的方法和系统
公开(公告)号：US20070191015A1
公开(公告)日：2007-08-16
申请号：US11649733
申请日：2007-01-04
申请人： Sung-Soo Hwang , Soon-Young Yoon , Yong-Seok Kim , Ki-Young Han , Keun-Chul Hwang , Joo-Hyun Lee , June Moon
发明人： Sung-Soo Hwang , Soon-Young Yoon , Yong-Seok Kim , Ki-Young Han , Keun-Chul Hwang , Joo-Hyun Lee , June Moon
IPC分类号： H04Q7/20
CPC分类号： H04W72/046 , H04W72/042 , H04W72/048 , H04W72/06 , H04W72/082 , H04W72/1231 , H04W88/08
摘要： A method is provided for transmitting/receiving data in a communication system. The method includes determining, when data to be transmitted to at least one Mobile Station (MS) is generated, a region where an MS that receive the generated data among the at least one MS is located, allocating resources of a data transmission region divided into a first region and a second region to the MS that receive the generated data according to the determination result, including the generated data in a region where the resource is allocated, and including, in a MAP message region, resource allocation information of the region where the data is included and information on an MS that receive the data included in the resource-allocated region, and transmitting, to the MS, a frame including the region in which the generated data is included, and the MAP message region.
摘要翻译：提供了一种用于在通信系统中发送/接收数据的方法。该方法包括：当要发送到至少一个移动站（MS）的数据被生成时，确定在至少一个MS之间接收生成的数据的MS所在的区域，分配数据传输区域的资源，被划分为所述MS的第一区域和第二区域根据所述确定结果接收所生成的数据，所述确定结果包括在所述资源被分配的区域中生成的数据，并且在MAP消息区域中包括所述区域的资源分配信息包括数据和接收包含在资源分配区域中的数据的MS的信息，以及向MS发送包括生成数据的区域的帧和MAP消息区域。

8. 发明授权

US08121549B2 Method and system for allocating resource in a communication system 有权
标题翻译：在通信系统中分配资源的方法和系统
公开(公告)号：US08121549B2
公开(公告)日：2012-02-21
申请号：US11649718
申请日：2007-01-04
申请人： Yong-Seok Kim , Soon-Young Yoon , Sung-Soo Hwang , Ki-Young Han , June Moon , Joo-Hyun Lee , Keun-Chul Hwang
发明人： Yong-Seok Kim , Soon-Young Yoon , Sung-Soo Hwang , Ki-Young Han , June Moon , Joo-Hyun Lee , Keun-Chul Hwang
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04W72/06 , H04L5/023 , H04L27/2608 , H04W72/048 , H04W72/082
摘要： A method for allocating resource in a communication system. The resource allocation method includes dividing a data transmission region into a first region and a second region; allocating resource of the first region when a first Mobile Station (MS) among MSs is an MS located in a non-interference region; and allocating resource of the second region when a second MS among the MSs is an MS located in an interference region.
摘要翻译：一种在通信系统中分配资源的方法。资源分配方法包括将数据传输区域划分为第一区域和第二区域; 当MS中的第一移动站（MS）是位于非干扰区域中的MS时，分配第一区域的资源; 以及当MS中的第二MS是位于干扰区域中的MS时，分配第二区域的资源。

9. 发明申请

US20070064651A1 Apparatus and method for performing handoff in cellular environments 审中-公开
标题翻译：在蜂窝环境中进行切换的装置和方法
公开(公告)号：US20070064651A1
公开(公告)日：2007-03-22
申请号：US11501135
申请日：2006-08-08
申请人： Yong-Seok Kim , Ki-Young Han , Young-Hoon Kwon , Soon-Young Yoon , Sung-Soo Hwang
发明人： Yong-Seok Kim , Ki-Young Han , Young-Hoon Kwon , Soon-Young Yoon , Sung-Soo Hwang
IPC分类号： H04Q7/00
CPC分类号： H04W36/18
摘要： Provided are an apparatus and a method for performing a handoff in a broadband cellular communication system with a frequency reuse factor of N by using both of two neighboring frequency allocations. The method includes determining, if a mobile station receives a signal from a second base station during communication with a second base station, whether frequency allocations of the two base stations are adjacent to each other, measuring and comparing signal strengths of the two base stations if the frequency allocations are adjacent to each other, sending a handoff request to the first base station if the signal strength of the first base station is less than or equal to the signal strength of the second base station, and simultaneously receiving signals of the two frequency allocations by simultaneously allocating portions of the frequency allocations to the mobile station according to the handoff request.
摘要翻译：提供了一种通过使用两个相邻频率分配来执行具有频率重用因子N的宽带蜂窝通信系统中的切换的装置和方法。该方法包括：如果移动站在与第二基站通信期间接收到来自第二基站的信号，则确定两个基站的频率分配是否相邻，测量和比较两个基站的信号强度，如果频率分配彼此相邻，如果第一基站的信号强度小于或等于第二基站的信号强度，则向第一基站发送切换请求，同时接收两个频率的信号通过根据切换请求向移动站同时分配频率分配的部分来分配。

10. 发明申请

US20070183544A1 Apparatus and method for receiving a signal in a communication system 有权
标题翻译：用于在通信系统中接收信号的装置和方法
公开(公告)号：US20070183544A1
公开(公告)日：2007-08-09
申请号：US11650897
申请日：2007-01-08
申请人： Joo-Hyun Lee , Keun-Chul Hwang , Soon-Young Yoon , Sung-Soo Hwang , June Moon , Ki-Young Han
发明人： Joo-Hyun Lee , Keun-Chul Hwang , Soon-Young Yoon , Sung-Soo Hwang , June Moon , Ki-Young Han
IPC分类号： H03D1/04
CPC分类号： H04B1/123 , H04B7/0857
摘要： In a communication system, information regarding a first modulation scheme applied to a frequency domain in a serving base station is received from the serving base station. A signal of the frequency domain is received. A second modulation scheme is set by estimating a modulation scheme applied to the frequency domain in at least one neighbor base station from the received signal. Channel state information is generated by estimating the received signal. An operation for selecting whether to use interference cancellation is performed using the channel state information, the first modulation scheme information and the second modulation scheme.
摘要翻译：在通信系统中，从服务基站接收关于服务基站中应用于频域的第一调制方式的信息。接收频域的信号。通过从接收到的信号估计在至少一个相邻基站中应用于频域的调制方案来设置第二调制方案。通过估计接收信号来生成信道状态信息。使用信道状态信息，第一调制方式信息和第二调制方式来执行用于选择是否使用干扰消除的操作。

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