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1. 发明申请

US20110223949A1 APPARATUS AND METHOD FOR MITIGATING INTER-CELL INTERFERENCE IN MULTIPLE ANTENNA SYSTEM 有权
标题翻译：用于减轻多个天线系统中的细胞间干扰的装置和方法
公开(公告)号：US20110223949A1
公开(公告)日：2011-09-15
申请号：US13045922
申请日：2011-03-11
申请人： Sang-Woo LEE , Hee-Won KANG , Syuangfeng HAN , David MAZZARESE
发明人： Sang-Woo LEE , Hee-Won KANG , Syuangfeng HAN , David MAZZARESE
IPC分类号： H04B15/00
CPC分类号： H04L5/0032 , H04B7/024 , H04B7/0417 , H04B7/0456 , H04B7/0639 , H04W24/02 , H04W72/0406 , H04W72/082
摘要： An apparatus and method for mitigating inter-cell interference in a Multiple Input Multiple Output (MIMO) system are provided. The method includes allocating a serving band for providing service to at least one Mobile Station (MS) through scheduling, receiving at least one request set for at least one neighboring cell, from at least one MS, updating the at least one request set considering a serving band of each MS, and transmitting the updated at least one request set to the at least one neighboring cell. The request set includes at least one piece of information among a band and Precoding Matrix Index (PMI) for making a use restriction request to a neighboring cell that exerts interference on an MS.
摘要翻译：提供了一种用于减轻多输入多输出（MIMO）系统中的小区间干扰的装置和方法。该方法包括：通过调度来分配用于向至少一个移动台（MS）提供服务的服务频带，从至少一个MS接收至少一个相邻小区的至少一个请求集，从而考虑到并且将更新的至少一个请求集发送到至少一个相邻小区。请求集合包括用于对在MS上施加干扰的相邻小区进行使用限制请求的频带和预编码矩阵索引（PMI）中的至少一条信息。

2. 发明申请

US20110092232A1 APPARATUS AND METHOD FOR ELIMINATING INTER CELL INTERFERENCE IN MULTIPLE INPUT MULTIPLE OUTPUT WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于消除多输入多输出无线通信系统中的细胞间干扰的装置和方法
公开(公告)号：US20110092232A1
公开(公告)日：2011-04-21
申请号：US12907291
申请日：2010-10-19
申请人： Sang-Woo LEE , Hee-Won KANG , Shuangfeng HAN , David MAZZARESE
发明人： Sang-Woo LEE , Hee-Won KANG , Shuangfeng HAN , David MAZZARESE
IPC分类号： H04B15/00
CPC分类号： H04B7/0639 , H04B17/327 , H04B17/345
摘要： Provided is a device and a method for eliminating inter-cell interference in Multiple Input Multiple Output (MIMO) wireless communication system. The method for operating a user equipment for eliminating the inter-cell interference includes determining one or more optimum bands among bands not requested to be restricted from a neighboring cell, determining at least one of band and Precoding Matrix Index (PMI) to be requested to be restricted to the neighboring cell among the determined one or more optimum bands, and feeding back at least one of the band and PMI to be requested to be restricted to the neighboring cell to a serving base station.
摘要翻译：提供了一种用于消除多输入多输出（MIMO）无线通信系统中的小区间干扰的装置和方法。用于操作用于消除小区间干扰的用户设备的方法包括：确定从邻近小区未被请求的限制的频带中的一个或多个最佳频带，确定要请求的频带和预编码矩阵索引（PMI）中的至少一个在所确定的一个或多个最佳频带中被限制到相邻小区，并将要被限制的要被限制的频带和PMI中的至少一个反馈给服务基站。

3. 发明申请

US20110158192A1 APPARATUS AND METHOD FOR EFFICIENTLY OPERATING FAST FEEDBACK CHANNEL IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中快速反馈信道高效运行的装置及方法
公开(公告)号：US20110158192A1
公开(公告)日：2011-06-30
申请号：US12978986
申请日：2010-12-27
申请人： Sang-Heon KIM , David MAZZARESE , Hee-Won KANG
发明人： Sang-Heon KIM , David MAZZARESE , Hee-Won KANG
IPC分类号： H04W72/04
CPC分类号： H04L5/0053 , H04L5/0023 , H04L5/0096
摘要： An apparatus and method for efficiently operating a fast feedback channel in a wireless communication system are provided. A method for operating a feedback channel in a Base Station (BS) of a wireless communication system includes identifying feedback information types of one or more feedback channels intended to be deallocated among a plurality of existing allocated feedback channels for a Mobile Station (MS), activating a bit corresponding to the identified feedback information type in a ‘deallocation bitmap’ field within a DownLink (DL) control signal, and transmitting the DL control signal to the MS. Among the feedback information types of the plurality of existing allocated feedback channels, the feedback information type having the smallest value corresponds to the highest priority bit among bits within the ‘deallocation bitmap’ field.
摘要翻译：提供了一种用于在无线通信系统中有效地操作快速反馈信道的装置和方法。一种用于在无线通信系统的基站（BS）中操作反馈信道的方法包括识别用于移动台（MS）的多个现有分配的反馈信道中旨在被释放的一个或多个反馈信道的反馈信息类型，在DownLink（DL）控制信号中的“解除分配位图”字段中激活与所识别的反馈信息类型相对应的位，并将DL控制信号发送到MS。在多个现有分配的反馈信道的反馈信息类型中，具有最小值的反馈信息类型对应于“取消分配位图”字段内的比特中的最高优先级位。

4. 发明申请

US20120275422A1 APPARATUS AND METHOD FOR DYNAMIC RESOURCE ALLOCATION IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：宽带无线通信系统动态资源分配的装置与方法
公开(公告)号：US20120275422A1
公开(公告)日：2012-11-01
申请号：US13547533
申请日：2012-07-12
申请人： Hee-Won KANG , Hoon CHANG
发明人： Hee-Won KANG , Hoon CHANG
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L1/00 , H04L1/0025 , H04L1/0028
摘要： An apparatus and method for dynamic resource allocation in a wireless communication system are provided. A method of operating a Base Station (BS) includes configuring a bitmap to indicate whether radio resources are allocated to respective Access Terminals (ATs) according to resource scheduling, generating a resource allocation message including the configured bitmap and at least one of bit allocation information of the bitmap and bit deallocation information of the bitmap, and transmitting the resource allocation message.
摘要翻译：提供了一种用于无线通信系统中的动态资源分配的装置和方法。一种操作基站（BS）的方法包括配置位图以指示是否根据资源调度将无线电资源分配给相应的接入终端（AT），生成包括配置的位图的资源分配消息和位分配信息中的至少一个的位图和位解析位置信息，并且发送资源分配消息。

5. 发明申请

US20120009945A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING LOCATION BASED SERVICE RESOURCE ALLOCATION INFORMATION IN A MOBILE COMMUNICATION SYSTEM 失效
标题翻译：移动通信系统发送和接收基于位置的服务资源分配信息的装置和方法
公开(公告)号：US20120009945A1
公开(公告)日：2012-01-12
申请号：US13176955
申请日：2011-07-06
申请人： Seong-Hyeon CHAE , Sang-Heon KIM , Hee-Won KANG , Jin-Hee WON
发明人： Seong-Hyeon CHAE , Sang-Heon KIM , Hee-Won KANG , Jin-Hee WON
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , H04W72/048
摘要： A method, an Advanced Base Station (ABS) and an Advanced Mobile Station (AMS) for transmitting Location Based Service (LBS) resource allocation information by an ABS in a mobile communication system are provided. The ABS transmits LBS resource allocation information including LBS zone configuration information representing an LBS zone transmission period. The LBS zone configuration information includes at least one of first information indicating that LBS zone transmission is switched off, second information indicating that the LBS zone transmission period corresponds to a first number of super frames, third information indicating that the LBS zone transmission period corresponds to a second number of super frames, and fourth information indicating that the LBS zone transmission period corresponds to a third number of super frames.
摘要翻译：提供了一种用于在移动通信系统中通过ABS发送基于位置服务（LBS）资源分配信息的方法，高级基站（ABS）和高级移动站（AMS）。 ABS发送包括LBS区域配置信息的LBS资源分配信息，其表示LBS区域传输周期。 LBS区域配置信息包括指示LBS区域传输被关闭的第一信息中的至少一个，指示LBS区域传输周期对应于第一数量超帧的第二信息，指示LBS区域传输周期对应于的第三信息第二数量的超帧，以及指示LBS区域发送周期对应于第三数量超帧的第四信息。

6. 发明申请

US20110116462A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING REFERENCE LOCATION SIGNAL IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在移动通信系统中发送和接收参考位置信号的装置和方法
公开(公告)号：US20110116462A1
公开(公告)日：2011-05-19
申请号：US12946123
申请日：2010-11-15
申请人： Lei ZHOU , Sang-Heon KIM , Hee-Won KANG , Fangmin XU
发明人： Lei ZHOU , Sang-Heon KIM , Hee-Won KANG , Fangmin XU
IPC分类号： H04W72/04 , H04W4/02
CPC分类号： H04W64/00 , H04J11/0069 , H04L5/0053
摘要： A method and an apparatus for transmitting/receiving a reference signal in a mobile communication system are provided. The method of a base station includes determining a cell identifier of a plurality of segments included in the base station, determining a resource allocated to the plurality of segments using the cell identifier in a preconfigured Location Based Service (LBS) zone, and transmitting a reference location beacon signal via the determined resource. The plurality of segments is allocated the same resource, and transmits the same signal. Therefore, accuracy of location estimation may be guaranteed.
摘要翻译：提供了一种用于在移动通信系统中发送/接收参考信号的方法和装置。基站的方法包括：确定基站中包括的多个段的小区标识符，使用预配置的基于位置的服务（LBS）区中的小区标识来确定分配给多个段的资源，以及发送参考定位信标信号。多个段被分配相同的资源，并发送相同的信号。因此，可以保证位置估计的准确性。

7. 发明申请

US20100056067A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING FAST FEEDBACK INFORMATION IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：宽带无线通信系统中发送和接收快速反馈信息的装置和方法
公开(公告)号：US20100056067A1
公开(公告)日：2010-03-04
申请号：US12545317
申请日：2009-08-21
申请人： Sang-Heon KIM , Hwa-Sun YOU , Hee-Won KANG , Jae-Hee CHO , Si-Hyun PARK
发明人： Sang-Heon KIM , Hwa-Sun YOU , Hee-Won KANG , Jae-Hee CHO , Si-Hyun PARK
IPC分类号： H04B7/00
CPC分类号： H04W72/042 , H04B7/0645 , H04B7/0689 , H04L1/0026 , H04L1/0036 , H04L27/12 , H04W28/0252 , H04W28/06
摘要： An apparatus and method for operating a fast feedback channel in a broadband wireless communication system are provided. The method includes generating and transmitting a feedback signal through a fast feedback channel of a first mode, determining to switch a mode of the fast feedback channel from the first mode to a second mode, transmitting a signal for requesting the mode switching of the fast feedback channel through the fast feedback channel, and generating and transmitting a feedback signal through a fast feedback channel of the second mode.
摘要翻译：提供了一种用于在宽带无线通信系统中操作快速反馈信道的装置和方法。该方法包括通过第一模式的快速反馈信道产生和发送反馈信号，确定将快速反馈信道的模式从第一模式切换到第二模式，发送用于请求快速反馈的模式切换的信号通过快速反馈信道，以及通过第二模式的快速反馈信道产生和发送反馈信号。

8. 发明申请

US20120207257A1 METHOD AND APPARATUS FOR OFFSET ESTIMATION IN MOBILE COMMUNICATION SYSTEM 失效
标题翻译：移动通信系统中偏移估计的方法和装置
公开(公告)号：US20120207257A1
公开(公告)日：2012-08-16
申请号：US13369595
申请日：2012-02-09
申请人： Hyo-Yol PARK , Yon-Woo YOON , Hwa-Sun YOU , Hee-Won KANG
发明人： Hyo-Yol PARK , Yon-Woo YOON , Hwa-Sun YOU , Hee-Won KANG
IPC分类号： H04L25/08
CPC分类号： H04L27/2657 , H04L27/2662 , H04L27/2675
摘要： A method and an apparatus for estimating an offset are provided. The method includes determining one of a frequency offset and a timing offset to be estimated first for pilot symbols detected from a received signal, estimating one of the frequency offset and the timing offset for the pilot symbols according to the determination, compensating for an offset of the pilot symbols based on the estimated offset, and estimating remaining one of the frequency offset and the timing offset which is not estimated for the offset compensated pilot symbols.
摘要翻译：提供了一种用于估计偏移的方法和装置。该方法包括确定要从接收信号检测的导频符号首先估计的频率偏移和定时偏移中的一个，根据确定估计导频符号的频率偏移和定时偏移中的一个，补偿导频符号的偏移基于所估计的偏移量的导频符号，以及估计未针对偏移补偿导频符号估计的频率偏移和定时偏移中的剩余一个。

9. 发明申请

US20110103307A1 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING REFERENCE SIGNAL FOR POSITIONING IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于发送/接收无线通信系统中定位的参考信号的方法和装置
公开(公告)号：US20110103307A1
公开(公告)日：2011-05-05
申请号：US12912044
申请日：2010-10-26
申请人： Sang-Heon KIM , Jae-Weon CHO , Hee-Won KANG , Jin-Hee WON
发明人： Sang-Heon KIM , Jae-Weon CHO , Hee-Won KANG , Jin-Hee WON
IPC分类号： H04W4/00
CPC分类号： H04L5/0048 , G01S1/042 , G01S5/0226 , H04L1/1812 , H04W4/02 , H04W64/00
摘要： A method and apparatus for transmitting/receiving a reference signal for positioning in a wireless communication system are provided. In the method, a BS locates a PA preamble in a second frame among frames constituting each of multiple superframes, locates a SA preamble in first symbols of first and third frames among the frames constituting each of the multiple superframes, determines multiple consecutive first superframes belonging to an LBS zone from among the multiple superframes, includes a reference signal for LBS in a first symbol of a first subframe of a last frame among frames constituting each of the first superframes, includes data in a first symbol of a first subframe of a last frame among frames constituting each of second superframes that correspond to the multiple superframes excluding the first superframes when the data is to be transmitted, and communicates with an MS by using the first and second superframes.
摘要翻译：提供了一种用于在无线通信系统中发送/接收用于定位的参考信号的方法和装置。在该方法中，BS在构成多个超帧中的每一帧的帧之间的第二帧中定位PA前导码，在构成多个超帧中的每一个的帧中的第一和第三帧的第一符号中定位SA前导码，确定属于多个超帧的多个连续的第一超帧包括在构成每个第一超帧的帧中的最后帧的第一子帧的第一符号中的LBS的参考信号，包括最后一帧的第一子帧的第一符号中的数据构成与除了第一超帧之外的多个超帧对应的第二超帧的帧中的帧，并且通过使用第一和第二超帧与MS通信。

10. 发明申请

US20100040010A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING INFORMATION THROUGH FAST FEEDBACK CHANNEL IN BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：通过宽带无线通信系统中的快速反馈信道发送和接收信息的装置和方法
公开(公告)号：US20100040010A1
公开(公告)日：2010-02-18
申请号：US12540655
申请日：2009-08-13
申请人： Hwa-Sun YOU , Hee-Won KANG , Jae-Hee CHO , Sang-Heon KIM
发明人： Hwa-Sun YOU , Hee-Won KANG , Jae-Hee CHO , Sang-Heon KIM
IPC分类号： H04W72/04 , H04L27/20
CPC分类号： H04W72/04 , H04L1/0028 , H04L5/0007 , H04L5/0017 , H04L5/0042 , H04L5/0057 , H04L5/0064 , H04L27/2626 , H04L27/2647
摘要： An apparatus and method for transmitting and receiving information through a fast feedback channel in a broadband wireless communications system are provided. The apparatus includes a generator for generating a quasi-orthogonal signal stream corresponding to a codeword to be fed back, a plurality of mappers for mapping the quasi-orthogonal signal stream to a plurality of bundles in the fast feedback channel by using different mapping patterns, and a transmitter for transmitting the quasi-orthogonal signal stream mapped to the plurality of bundles.
摘要翻译：提供了一种通过宽带无线通信系统中的快速反馈信道发送和接收信息的装置和方法。该装置包括用于产生与要反馈的码字相对应的准正交信号流的发生器，用于通过使用不同映射模式将准正交信号流映射到快速反馈信道中的多个束的多个映射器，以及用于发送映射到所述多个束的准正交信号流的发射机。

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