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41. 发明申请

US20070058676A1 System and method for transmitting/receiving a signal in a communication system 审中-公开
标题翻译：用于在通信系统中发送/接收信号的系统和方法
公开(公告)号：US20070058676A1
公开(公告)日：2007-03-15
申请号：US11496123
申请日：2006-07-31
申请人： Chi-Woo Lim , Gyu-Bum Kyung , Dong-Seek Park , Jae-Yoel Kim
发明人： Chi-Woo Lim , Gyu-Bum Kyung , Dong-Seek Park , Jae-Yoel Kim
IPC分类号： H04J3/22
CPC分类号： H04L1/0026 , H03M13/1102 , H03M13/356 , H03M13/6544 , H04L1/0041 , H04L1/0057 , H04L1/0068
摘要： Disclosed is a method for transmitting a signal in a signal transmission system, which includes demultiplexing a bit stream to be transmitted into a first bit stream and a second bit stream; generating a first coded bit stream by coding the first bit stream according to a first coding rate and generating a second coded bit stream by coding the second bit stream according to a second coding rate; and generating a coded symbol by concatenating the first coded bit stream and the second coded bit stream.
摘要翻译：公开了一种用于在信号传输系统中发送信号的方法，该方法包括将要发送的比特流解复用为第一比特流和第二比特流; 通过根据第一编码率对第一比特流进行编码来生成第一编码比特流，并且根据第二编码率对第二比特流进行编码来生成第二编码比特流; 以及通过连接所述第一编码比特流和所述第二编码比特流来生成编码符号。

42. 发明申请

US20120093107A1 APPARATUS AND METHOD FOR DYNAMICALLY ALLOCATING RESOURCES IN COMMUNICATION SYSTEM 审中-公开
标题翻译：装置和方法通信系统中动态分配资源
公开(公告)号：US20120093107A1
公开(公告)日：2012-04-19
申请号：US13274096
申请日：2011-10-14
申请人： Su-Ryong Jeong , Jae-Weon Cho , Hyun-Kyu Yu , Chi-Woo Lim
发明人： Su-Ryong Jeong , Jae-Weon Cho , Hyun-Kyu Yu , Chi-Woo Lim
IPC分类号： H04W72/04
CPC分类号： H04W72/1215
摘要： An apparatus and method dynamically allocate resources in a communication system. An operation method of a base station (BS) dynamically allocates resources in a network associated with a first communication system and a second communication system. The method includes, in a start position of a subframe within a frame of the second communication system, generating information on a following subframe for the second communication system's subframe existing in the start position, in a frame structure that supports the coexistence of the first communication system and the second communication system. The method also includes inserting the generated information on the following subframe into a control signal transmitted through a predefined region within the second communication system's subframe existing in the start position and transmitting the control signal to a mobile station associated with the second communication system.
摘要翻译：的装置和方法在通信系统中动态地分配资源。基站（BS）的操作方法与第一通信系统和第二通信系统相关联的网络中动态地分配资源。该方法包括，在第二通信系统的帧中的子帧的开始位置，生成支持所述第一通信的共存上的后续的子帧用于所述第二通信系统的子帧中存在的起始位置，在帧结构中的信息系统和第二通信系统。该方法还包括将在以下子帧划分成内的第二通信系统的子帧中的开始位置的现有和发送控制信号，以与所述第二通信系统相关联的移动台通过预定义区域中发送的控制信号，将所生成的信息。

43. 发明授权

US07782816B2 Apparatus and method for supporting handover in a broadband wireless access communication system 有权
标题翻译：一种用于在宽带无线接入通信系统中支持切换的装置和方法
公开(公告)号：US07782816B2
公开(公告)日：2010-08-24
申请号：US11156169
申请日：2005-06-17
申请人： Jae-Weon Cho , Pan-Yuh Joo , Sie-Joon Cho , Chi-Woo Lim , Young-Bin Chang , Seung-Joo Maeng , Myung-Kwang Byun
发明人： Jae-Weon Cho , Pan-Yuh Joo , Sie-Joon Cho , Chi-Woo Lim , Young-Bin Chang , Seung-Joo Maeng , Myung-Kwang Byun
IPC分类号： H04W4/00
CPC分类号： H04W16/10 , H04W36/18
摘要： Disclosed is a method for supporting a handover in a broadband wireless access communication system which includes a mobile subscriber station, a serving base station currently providing service to the mobile subscriber station, and a plurality of adjacent base stations different from the serving base station, in which each of the base stations includes cells using subchannel bands different from each other, the method including establishing a set of base stations which currently provide wireless channels for data transmission/reception to the mobile subscriber station; classifying, by each base station, entire subchannels into a plurality of sets of subchannels; and allocating each of the sets of subchannels obtained by the classification to a PUSC (Partial Usage of Subchannels) subchannel area of each sector, wherein, every base stations included in an active set select an equal number of PUSC subchannels from among a PUSC subchannel area allocated to each of the base stations and allocate the selected PUSC subchannels to the mobile subscriber station, and the mobile subscriber station receives a downlink signal transmitted through each of PUSC subchannel areas and performs a predetermined combining of all signals received from each of the BSs.
摘要翻译：公开了一种在宽带无线接入通信系统中支持切换的方法，该系统包括移动用户台，当前向移动用户站提供服务的服务基站以及与服务基站不同的多个相邻基站，所述基站中的每一个包括使用彼此不同的子信道频带的小区，所述方法包括建立一组基站，所述基站当前为所述移动用户台提供数据发送/接收的无线信道; 将每个基站将整个子信道分类成多组子信道; 并且将通过分类获得的每个子信道组分配给每个扇区的PUSC（子信道的部分使用）子信道区域，其中，包括在活动集中的每个基站从PUSC子信道区域中选择相等数量的PUSC子信道分配给每个基站，并将所选择的PUSC子信道分配给移动用户站，并且移动用户站接收通过每个PUSC子信道区域发送的下行链路信号，并执行从每个BS接收的所有信号的预定组合。

44. 发明授权

US07515562B2 Apparatus and method for supporting soft handover in broadband wireless access communication system 失效
标题翻译：在宽带无线接入通信系统中支持软切换的装置和方法
公开(公告)号：US07515562B2
公开(公告)日：2009-04-07
申请号：US11174828
申请日：2005-07-05
申请人： Chi-Woo Lim , Pan-Yuh Joo , Sie-Joon Cho , Jae-Weon Cho , Young-Bin Chang
发明人： Chi-Woo Lim , Pan-Yuh Joo , Sie-Joon Cho , Jae-Weon Cho , Young-Bin Chang
IPC分类号： H04B3/00
CPC分类号： H04W28/26 , H04L5/0003 , H04L5/0005 , H04W36/18
摘要： Disclosed is an apparatus and method for allocating downlink/uplink subchannels for a soft handover in a broadband wireless access communication system, wherein the method includes the steps of configuring FUSC subchannels based on a predetermined FUSC subchannel configuration scheme by using an equal seed value in all cells; allocating a predetermined number of FUSC subchannels of the configured FUSC subchannels as soft handover subchannels; and allocating remaining subchannels, except for the FUSC subchannels allocated as the first subchannels, as non-soft handover subchannels based on the FUSC subchannel configuration scheme by using a specific seed value.
摘要翻译：公开了一种用于在宽带无线接入通信系统中为软切换分配下行链路/上行链路子信道的装置和方法，其中该方法包括以下步骤：基于预定的FUSC子信道配置方案，通过使用全部相等的种子值来配置FUSC子信道细胞; 将配置的FUSC子信道的预定数量的FUSC子信道分配为软切换子信道; 并且通过使用特定种子值，基于FUSC子信道配置方案，将分配为第一子信道的FUSC子信道之外的剩余子信道分配为非软切换子信道。

45. 发明申请

US20050288020A1 Apparatus and method for supporting handover in a broadband wireless access communication system 有权
标题翻译：一种用于在宽带无线接入通信系统中支持切换的装置和方法
公开(公告)号：US20050288020A1
公开(公告)日：2005-12-29
申请号：US11156169
申请日：2005-06-17
申请人： Jae-Weon Cho , Pan-Yuh Joo , Sie-Joon Cho , Chi-Woo Lim , Young-Bin Chang , Seung-Joo Maeng , Myung-Kwang Byun
发明人： Jae-Weon Cho , Pan-Yuh Joo , Sie-Joon Cho , Chi-Woo Lim , Young-Bin Chang , Seung-Joo Maeng , Myung-Kwang Byun
IPC分类号： H04B7/26 , H04W16/10 , H04W36/18 , H04Q7/20
CPC分类号： H04W16/10 , H04W36/18
摘要： Disclosed is a method for supporting a handover in a broadband wireless access communication system which includes a mobile subscriber station, a serving base station currently providing service to the mobile subscriber station, and a plurality of adjacent base stations different from the serving base station, in which each of the base stations includes cells using subchannel bands different from each other, the method including establishing a set of base stations which currently provide wireless channels for data transmission/reception to the mobile subscriber station; classifying, by each base station, entire subchannels into a plurality of sets of subchannels; and allocating each of the sets of subchannels obtained by the classification to a PUSC (Partial Usage of Subchannels) subchannel area of each sector, wherein, every base stations included in an active set select an equal number of PUSC subchannels from among a PUSC subchannel area allocated to each of the base stations and allocate the selected PUSC subchannels to the mobile subscriber station, and the mobile subscriber station receives a downlink signal transmitted through each of PUSC subchannel areas and performs a predetermined combining of all signals received from each of the BSs.
摘要翻译：公开了一种在宽带无线接入通信系统中支持切换的方法，该系统包括移动用户台，当前向移动用户站提供服务的服务基站以及与服务基站不同的多个相邻基站，所述基站中的每一个包括使用彼此不同的子信道频带的小区，所述方法包括建立一组基站，所述基站当前为所述移动用户台提供数据发送/接收的无线信道; 将每个基站将整个子信道分类成多组子信道; 并且将通过分类获得的每个子信道组分配给每个扇区的PUSC（子信道的部分使用）子信道区域，其中，包括在活动集中的每个基站从PUSC子信道区域中选择相等数量的PUSC子信道分配给每个基站，并将所选择的PUSC子信道分配给移动用户站，并且移动用户站接收通过每个PUSC子信道区域发送的下行链路信号，并执行从每个BS接收的所有信号的预定组合。

46. 发明授权

US07573944B2 Apparatus and method for canceling inter-symbol interference in a broadband wireless communication system 有权
标题翻译：用于消除宽带无线通信系统中符号间干扰的装置和方法
公开(公告)号：US07573944B2
公开(公告)日：2009-08-11
申请号：US11254681
申请日：2005-10-20
申请人： Young-Bin Chang , Chi-Woo Lim , Pan-Yuh Joo , Jae-Weon Cho
发明人： Young-Bin Chang , Chi-Woo Lim , Pan-Yuh Joo , Jae-Weon Cho
IPC分类号： H04L27/28
CPC分类号： H04L27/2607
摘要： An apparatus and method for canceling ISI in a broadband wireless communication system are provided. In a transmitter of the broadband wireless communication system, a controller acquires a CP length, a puncturing pattern, and a time sample interval according to a delay spread. A puncturer punctures coded data in the puncturing pattern. An IFFT processor IFFT-processes the punctured coded data and outputs sample data. A CP inserter generates an OFDM symbol by inserting a copy of a last part of the sample data before the sample data. Here, the length of the last part of the sample data is equal to the CP length. A D/A converter converts the OFDM symbol to an analog signal at a sampling rate determined by the time sample interval.
摘要翻译：提供一种用于在宽带无线通信系统中取消ISI的装置和方法。在宽带无线通信系统的发射机中，控制器根据延迟扩展获取CP长度，穿孔模式和时间采样间隔。穿孔者在穿孔图案中穿孔编码数据。 IFFT处理器IFFT处理穿孔编码数据并输出采样数据。 CP插入器通过在样本数据之前插入样本数据的最后一部分的副本来生成OFDM符号。这里，样本数据的最后一部分的长度等于CP长度。 D / A转换器以由时间采样间隔确定的采样率将OFDM符号转换为模拟信号。

47. 发明授权

US07450909B2 Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system 有权
标题翻译：在BWA通信系统中使用睡眠模式中的下行链路信道信息进行信号发送和接收的装置和方法
公开(公告)号：US07450909B2
公开(公告)日：2008-11-11
申请号：US11266969
申请日：2005-11-04
申请人： Jae-Weon Cho , Jung-Je Son , Chang-Hoi Koo , Pan-Yuh Joo , Yeong-Moon Son , Young-Bin Chang , Chi-Woo Lim , Hyun-Jeong Kang , Sung-Jin Lee , Hyoung-Kyu Lim
发明人： Jae-Weon Cho , Jung-Je Son , Chang-Hoi Koo , Pan-Yuh Joo , Yeong-Moon Son , Young-Bin Chang , Chi-Woo Lim , Hyun-Jeong Kang , Sung-Jin Lee , Hyoung-Kyu Lim
IPC分类号： H04B17/00
CPC分类号： H04W72/1278 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/00 , Y02D70/142 , Y02D70/146
摘要： An apparatus and method for transmitting and receiving a signal according to a change of downlink channel information by a mobile station in a broadband wireless access communication system. The method includes: detecting the change of the downlink channel information; receiving a report from a base station that there is data for the mobile station; and reporting the change of the downlink channel information to the base station, so that the base station and the mobile station have same downlink channel information.
摘要翻译：一种用于在宽带无线接入通信系统中根据移动台根据下行链路信道信息的变化发送和接收信号的装置和方法。该方法包括：检测下行链路信道信息的变化; 从基站接收到有移动台数据的报告; 并向基站报告下行链路信道信息的变化，使得基站和移动站具有相同的下行链路信道信息。

48. 发明申请

US20060094366A1 Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system 有权
标题翻译：在BWA通信系统中使用睡眠模式中的下行链路信道信息进行信号发送和接收的装置和方法
公开(公告)号：US20060094366A1
公开(公告)日：2006-05-04
申请号：US11266969
申请日：2005-11-04
申请人： Jae-Weon Cho , Jung-Je Son , Chang-Hoi Koo , Pan-Yuh Joo , Yeong-Moon Son , Young-Bin Chang , Chi-Woo Lim , Hyun-Jeong Kang , Sung-Jin Lee , Hyoung-Kyu Lim
发明人： Jae-Weon Cho , Jung-Je Son , Chang-Hoi Koo , Pan-Yuh Joo , Yeong-Moon Son , Young-Bin Chang , Chi-Woo Lim , Hyun-Jeong Kang , Sung-Jin Lee , Hyoung-Kyu Lim
IPC分类号： H04B17/00
CPC分类号： H04W72/1278 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/00 , Y02D70/142 , Y02D70/146
摘要： An apparatus and method for transmitting and receiving a signal according to a change of downlink channel information by a mobile station in a broadband wireless access communication system. The method includes: detecting the change of the downlink channel information; receiving a report from a base station that there is data for the mobile station; and reporting the change of the downlink channel information to the base station, so that the base station and the mobile station have same downlink channel information.
摘要翻译：一种用于在宽带无线接入通信系统中根据移动台根据下行链路信道信息的变化发送和接收信号的装置和方法。该方法包括：检测下行链路信道信息的变化; 从基站接收到有移动台数据的报告; 并向基站报告下行链路信道信息的变化，使得基站和移动站具有相同的下行链路信道信息。

49. 发明申请

US20060087961A1 Apparatus and method for canceling inter-symbol interference in a broadband wireless communication system 有权
公开(公告)号：US20060087961A1
公开(公告)日：2006-04-27
申请号：US11254681
申请日：2005-10-20
申请人： Young-Bin Chang , Chi-Woo Lim , Pan-Yuh Joo , Jae-Weon Cho
发明人： Young-Bin Chang , Chi-Woo Lim , Pan-Yuh Joo , Jae-Weon Cho
IPC分类号： H04J11/00
CPC分类号： H04L27/2607
摘要： An apparatus and method for canceling ISI in a broadband wireless communication system are provided. In a transmitter of the broadband wireless communication system, a controller acquires a CP length, a puncturing pattern, and a time sample interval according to a delay spread. A puncturer punctures coded data in the puncturing pattern. An IFFT processor IFFT-processes the punctured coded data and outputs sample data. A CP inserter generates an OFDM symbol by inserting a copy of a last part of the sample data before the sample data. Here, the length of the last part of the sample data is equal to the CP length. A D/A converter converts the OFDM symbol to an analog signal at a sampling rate determined by the time sample interval.

50. 发明授权

US08798100B2 Apparatus and method for supporting asymmetric carrier aggregation in wireless communication system 有权
标题翻译：在无线通信系统中支持非对称载波聚合的装置和方法
公开(公告)号：US08798100B2
公开(公告)日：2014-08-05
申请号：US13032124
申请日：2011-02-22
申请人： Hyun-Jeong Kang , Chi-Woo Lim , Jae-Weon Cho , Tae-Young Kim
发明人： Hyun-Jeong Kang , Chi-Woo Lim , Jae-Weon Cho , Tae-Young Kim
IPC分类号： H04J1/00 , H04B7/00
CPC分类号： H04W72/0453 , H04L1/0027 , H04L1/1854 , H04L5/0007 , H04L5/001 , H04L5/0055 , H04L5/0091 , H04L25/0204
摘要： An apparatus and a method for transmitting feedback information of an asymmetric frequency band in a wireless communication system supporting multiple bands are provided. The feedback information transmission method includes, when at least two frequency bands used by a mobile station includes at least one asymmetric frequency band, confirming feedback channel information for the asymmetric frequency band based on system channel information of the asymmetric frequency band, and transmitting feedback information for the asymmetric frequency band over the confirmed feedback channel. The feedback channel information includes feedback channel information for the asymmetric frequency band allocated to a symmetric frequency band.
摘要翻译：提供了一种用于在支持多个频带的无线通信系统中发送非对称频带的反馈信息的装置和方法。反馈信息传输方法包括：当移动台使用的至少两个频带包括至少一个不对称频带时，基于非对称频带的系统信道信息确认用于非对称频带的反馈信道信息，并且发送反馈信息对于在确认的反馈信道上的非对称频带。反馈信道信息包括分配给对称频带的非对称频带的反馈信道信息。

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