专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09059818B2 Method and apparatus for transmitting multi-user MIMO reference signal in wireless communication system for supporting relay 有权
标题翻译：用于在支持中继的无线通信系统中发送多用户MIMO参考信号的方法和装置
公开(公告)号：US09059818B2
公开(公告)日：2015-06-16
申请号：US13392225
申请日：2010-10-18
申请人： Jae Hoon Chung , Moon II Lee , Sung Ho Moon
发明人： Jae Hoon Chung , Moon II Lee , Sung Ho Moon
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0023 , H04L5/0026 , H04L5/0028 , H04L5/0032 , H04L5/0037 , H04L5/0051 , H04L5/0073
摘要： A wireless communication system, a method, and an apparatus for transmitting a multi-user Multiple Input Multiple Output (MIMO) signal in a wireless communication system for supporting a relay. A method for transmitting a demodulation reference signal (DMRS) for downlink multi-user MIMO transmission, the method including mapping a DMRS for first and second layers on a downlink physical resource block according to first and second DMRS patterns, respectively; and transmitting the downlink physical resource block. In the downlink physical resource block, a resource element corresponding to the second DMRS pattern can be punctured on the first layer and resource element corresponding to the first DMRS pattern can be punctured on the first layer and a resource element corresponding to the first DMRS pattern can be punctured on the second layer.
摘要翻译：一种用于在用于支持中继的无线通信系统中发送多用户多输入多输出（MIMO）信号的无线通信系统，方法和装置。一种用于发送用于下行链路多用户MIMO传输的解调参考信号（DMRS）的方法，所述方法包括分别根据第一和第二DMRS模式在下行链路物理资源块上映射第一和第二层的DMRS; 并发送下行物理资源块。在下行链路物理资源块中，可以在第一层上对与第二DMRS模式相对应的资源元素进行删截，并且可以在第一层上对与第一DMRS模式对应的资源元素进行删截，并且与第一DMRS模式相对应的资源元素在第二层被刺破。

2. 发明申请

US20130022017A1 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20130022017A1
公开(公告)日：2013-01-24
申请号：US13639463
申请日：2011-04-04
申请人： Seung Hee Han , Sung Ho Moon , Jae Hoon Chung , Moon II Lee , Yeong Hyeon Kwon
发明人： Seung Hee Han , Sung Ho Moon , Jae Hoon Chung , Moon II Lee , Yeong Hyeon Kwon
IPC分类号： H04W72/04 , H04J1/00
CPC分类号： H04L5/0053 , H04J13/0062 , H04L5/0023 , H04L27/2636 , H04L27/2697
摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting control information through a PUCCH in a wireless communication system and an apparatus for same comprising the steps of: obtaining a plurality of second modulation symbol streams corresponding to a plurality of SC-FDMA (Single Carrier Frequency Division Multiplexing) symbols by diffusing a plurality of first modulation symbol streams to form the first modulation symbol streams corresponding to the SC-FDMA symbols within a first slot; obtaining a plurality of complex symbol streams by performing a DFT (Discrete Fourier Transform) pre-coding process for the plurality of second modulation symbol streams; and transmitting the plurality of complex symbol streams through the PUCCH wherein the plurality of second modulation symbol streams are scrambled in a SC-FDMA symbol level.

3. 发明申请

US20120300741A1 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中发送控制信息的方法和装置
公开(公告)号：US20120300741A1
公开(公告)日：2012-11-29
申请号：US13575927
申请日：2011-02-01
申请人： Seung Hee Han , Jae Hoon Chung , Sung Ho Moon , Moon II Lee
发明人： Seung Hee Han , Jae Hoon Chung , Sung Ho Moon , Moon II Lee
IPC分类号： H04W72/04
CPC分类号： H04L5/0055 , H04L1/0026 , H04L1/0057 , H04L1/0059 , H04L1/0073 , H04L1/1671 , H04L1/1819 , H04L1/1854 , H04L1/1893 , H04L5/0007 , H04L5/001 , H04L5/0016 , H04L5/0053 , H04L27/2634 , H04W72/0413 , H04W72/042 , H04W72/0473
摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting acknowledgement/negative ACK (ACK/NACK) in a wireless communication system which supports carrier aggregation, and to an apparatus for the method. A method in which a terminal transmits ACK/NACK in a wireless communication system that supports carrier aggregation comprises the following steps: receiving a physical downlink control channel (PDCCH); receiving a physical downlink shared channel (PDSCH) indicated by the PDCCH; and transmitting ACK/NACK for the PDSCH via a physical uplink control channel (PUCCH). A PUCCH format for transmitting ACK/NACK is selected by taking the number of aggregated carriers into account.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统。更具体地说，本发明涉及一种用于在支持载波聚合的无线通信系统中发送确认/否定ACK（ACK / NACK）的方法以及用于该方法的装置。一种终端在支持载波聚合的无线通信系统中发送ACK / NACK的方法包括以下步骤：接收物理下行链路控制信道（PDCCH）; 接收由PDCCH指示的物理下行链路共享信道（PDSCH）; 并通过物理上行链路控制信道（PUCCH）发送用于PDSCH的ACK / NACK。通过考虑聚合载波的数量来选择用于发送ACK / NACK的PUCCH格式。

4. 发明申请

US20120069793A1 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION FROM RELAY NODE ON BACKHAUL UPLINK 有权
标题翻译：用于从继电器上发送控制信息的方法和装置
公开(公告)号：US20120069793A1
公开(公告)日：2012-03-22
申请号：US13322884
申请日：2010-05-31
申请人： Jae Hoon Chung , Moon II Lee , Kyu Jin Park , Sung Ho Moon , Seung Hee Han , Yeong Hyeon Kwon
发明人： Jae Hoon Chung , Moon II Lee , Kyu Jin Park , Sung Ho Moon , Seung Hee Han , Yeong Hyeon Kwon
IPC分类号： H04B7/14 , H04J3/08
CPC分类号： H04B7/14 , H04B7/155 , H04B7/15542 , H04L1/0031 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0048 , H04L5/0055 , H04L5/0092 , H04L27/2605 , H04L27/2613 , H04L2001/0097 , H04W16/26 , H04W72/0406 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W84/047 , H04W88/02 , H04W88/08 , H04W92/04
摘要： According to one embodiment of the present invention, the method for transmitting control information from a relay node to a base station on a backhaul link comprises the steps of: determining whether one time slot of a backhaul uplink subframe from the relay node to the base station is a first type slot having transmitted symbol with guard time set or a second type slot without guard time set; diffusing the control information in a time domain using a first length sequence for the first type slot or a second length sequence for the second type slot; mapping the diffused control information on at least one slot from the first type slot or the second type slot; and transmitting the backhaul uplink subframe having more than one slot from the first type slot or the second type slot wherein the control information is mapped.
摘要翻译：根据本发明的一个实施例，用于在回程链路上从中继节点向基站发送控制信息的方法包括以下步骤：确定从中继节点到基站的回程上行链路子帧的一个时隙是具有设置有保护时间的发送符号的第一类型时隙或没有设置保护时间的第二类型时隙; 使用第一类型时隙的第一长度序列或第二类型时隙的第二长度序列在时域中扩散控制信息; 在来自第一类型时隙或第二类型时隙的至少一个时隙上映射扩散控制信息; 以及从所述控制信息被映射的所述第一类型时隙或所述第二类型时隙发送具有多于一个时隙的所述回程上行链路子帧。

5. 发明申请

US20110216733A1 METHOD AND APPARATUS FOR INFORMATION TRANSMISSION IN WIRELESS TRANSMISSION SYSTEM 有权
标题翻译：无线传输系统信息传输的方法与装置
公开(公告)号：US20110216733A1
公开(公告)日：2011-09-08
申请号：US13128404
申请日：2009-11-16
申请人： Seung Hee Han , Sung Ho Moon , Hyun Soo Ko , Jae Hoon Chung , Moon II Lee , Yeong Hyeon Kwon
发明人： Seung Hee Han , Sung Ho Moon , Hyun Soo Ko , Jae Hoon Chung , Moon II Lee , Yeong Hyeon Kwon
IPC分类号： H04W72/04
CPC分类号： H04L5/003 , H04L5/0007
摘要： Provided are a method of information transmission performed by a transmitter in a wireless transmission system and an apparatus for same. Said method comprises a step wherein a first information sequence is generated based on a first transmission symbol and a first resource index, a second information sequence is generated based on a second transmission symbol and a second resource index, a third information sequence is generated based on a third transmission symbol and a third resource index, a fourth information sequence is generated based on a fourth transmission symbol and a fourth resource index, a fifth information sequence is generated based on a fifth transmission symbol and a fifth resource index, a sixth information sequence is generated based on a sixth transmission symbol and a sixth resource index; and a step wherein said first information sequence, said second information sequence, and said third information sequence are transmitted via a first antenna, and said fourth information sequence, said fifth information sequence, and said sixth information sequence are transmitted via a second antenna, respectively.
摘要翻译：提供了一种由无线传输系统中的发射机执行的信息传输方法及其装置。所述方法包括以下步骤：基于第一传输符号和第一资源索引生成第一信息序列，基于第二传输符号和第二资源索引生成第二信息序列，基于第三传输符号和第三资源索引，基于第四传输符号和第四资源索引生成第四信息序列，基于第五传输符号和第五资源索引生成第五信息序列，第六信息序列基于第六传输符号和第六资源索引生成; 以及其中所述第一信息序列，所述第二信息序列和所述第三信息序列经由第一天线发送的步骤，并且所述第四信息序列，所述第五信息序列和所述第六信息序列分别经由第二天线发送。

6. 发明授权

US09236992B2 Method and apparatus for transceiving scheduling signals in a multi-carrier wireless communication system 有权
标题翻译：用于在多载波无线通信系统中收发调度信号的方法和装置
公开(公告)号：US09236992B2
公开(公告)日：2016-01-12
申请号：US13389430
申请日：2010-09-17
申请人： Jae Hoon Chung , Sung Ho Moon , Moon II Lee , Hyun Soo Ko
发明人： Jae Hoon Chung , Sung Ho Moon , Moon II Lee , Hyun Soo Ko
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L5/001 , H04L5/0023
摘要： The present invention relates to a method for transceiving scheduling signals in a multi-carrier wireless communication system, comprising a step of transmitting, via a predetermined downlink component carrier, a PDSCH transmission scheduling signal on one or more downlink component carriers and/or a PUSCH transmission scheduling signal on one or more uplink component carriers; and a step of transceiving the PDSCH and/or the PUSCH in accordance with the scheduling signals. The scheduling signals can be defined to the same size in a PDCCH transmission region of said predetermined downlink component carrier in the event different MIMO transmission modes are applied to the PDSCH transmission or the PUSCH transmission, or in the event said one or more downlink component carriers or said one or more uplink component carriers have different bandwidths.
摘要翻译：本发明涉及一种用于在多载波无线通信系统中收发调度信号的方法，包括以下步骤：经由预定下行链路分量载波，在一个或多个下行链路分量载波和/或PUSCH上发送PDSCH传输调度信号一个或多个上行链路分量载波上的传输调度信号; 以及根据调度信号收发PDSCH和/或PUSCH的步骤。在不同的MIMO传输模式应用于PDSCH传输或PUSCH传输的情况下，或者在所述一个或多个下行链路分量载波的情况下，调度信号可以在所述预定下行链路分量载波的PDCCH传输区域中被定义为相同的大小或所述一个或多个上行链路分量载波具有不同的带宽。

7. 发明授权

US08780784B2 Method and apparatus for transmitting control information from relay node on backhaul uplink 有权
标题翻译：从回程上行链路上的中继节点发送控制信息的方法和装置
公开(公告)号：US08780784B2
公开(公告)日：2014-07-15
申请号：US13322884
申请日：2010-05-31
申请人： Jae Hoon Chung , Moon II Lee , Kyu Jin Park , Sung Ho Moon , Seung Hee Han , Yeong Hyeon Kwon
发明人： Jae Hoon Chung , Moon II Lee , Kyu Jin Park , Sung Ho Moon , Seung Hee Han , Yeong Hyeon Kwon
IPC分类号： H04B7/14
CPC分类号： H04B7/14 , H04B7/155 , H04B7/15542 , H04L1/0031 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0048 , H04L5/0055 , H04L5/0092 , H04L27/2605 , H04L27/2613 , H04L2001/0097 , H04W16/26 , H04W72/0406 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W84/047 , H04W88/02 , H04W88/08 , H04W92/04
摘要： According to one embodiment of the present invention, the method for transmitting control information from a relay node to a base station on a backhaul link comprises the steps of: determining whether one time slot of a backhaul uplink subframe from the relay node to the base station is a first type slot having transmitted symbol with guard time set or a second type slot without guard time set; diffusing the control information in a time domain using a first length sequence for the first type slot or a second length sequence for the second type slot; mapping the diffused control information on at least one slot from the first type slot or the second type slot; and transmitting the backhaul uplink subframe having more than one slot from the first type slot or the second type slot wherein the control information is mapped.
摘要翻译：根据本发明的一个实施例，用于在回程链路上从中继节点向基站发送控制信息的方法包括以下步骤：确定从中继节点到基站的回程上行链路子帧的一个时隙是具有设置有保护时间的发送符号的第一类型时隙或没有设置保护时间的第二类型时隙; 使用第一类型时隙的第一长度序列或第二类型时隙的第二长度序列在时域中扩散控制信息; 在来自第一类型时隙或第二类型时隙的至少一个时隙上映射扩散控制信息; 以及从所述控制信息被映射的所述第一类型时隙或所述第二类型时隙发送具有多于一个时隙的所述回程上行链路子帧。

8. 发明授权

US08385467B2 Method and apparatus for information transmission in a radio communication system 有权
标题翻译：无线电通信系统中信息传输的方法和装置
公开(公告)号：US08385467B2
公开(公告)日：2013-02-26
申请号：US13058395
申请日：2009-08-11
申请人： Seung Hee Han , Moon II Lee , Yeong Hyeon Kwon , Hyun Soo Ko , Ja Ho Koo , Dong Cheol Kim , Jae Hoon Chung , Sung Ho Moon , Jin Sam Kwak , Min Seok Noh , Hyun Woo Lee
发明人： Seung Hee Han , Moon II Lee , Yeong Hyeon Kwon , Hyun Soo Ko , Ja Ho Koo , Dong Cheol Kim , Jae Hoon Chung , Sung Ho Moon , Jin Sam Kwak , Min Seok Noh , Hyun Woo Lee
IPC分类号： H04L27/00
CPC分类号： H04L5/0023 , H04B7/04 , H04B7/06 , H04B7/0639 , H04B7/0669 , H04J13/0062 , H04L1/0026 , H04L1/0057 , H04L1/0606 , H04L1/0668 , H04L1/1607 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0091 , H04L27/2601 , H04L27/2602 , H04L27/2626 , H04L27/2627 , H04L27/34
摘要： The present invention relates to a method and an apparatus for information transmission in a radio communication system. The method includes the steps of creating a first symbol and a second symbol relevant to information, creating a first transmission vector and a second transmission vector on the basis of Alamouti code from the first symbol and the second symbol, and transmitting the first transmission vector via a first antenna and transmitting the second transmission vector via a second antenna.
摘要翻译：本发明涉及无线电通信系统中信息传输的方法和装置。该方法包括以下步骤：创建与信息相关的第一符号和第二符号，基于来自第一符号和第二符号的Alamouti码创建第一传输向量和第二传输向量，并且经由第一天线，并经由第二天线发射第二传输矢量。

9. 发明申请

US20120230291A1 METHOD AND APPARATUS FOR TRANSMITTING AN UPLINK OR DOWNLINK GRANT IN A WIRELESS COMMUNICATION SYSTEM THAT SUPPORTS UPLINK AND DOWNLINK MIMO SCHEMES 有权
标题翻译：在支持上行链路和下行链路MIMO方案的无线通信系统中发送上行链路或下行链路授权的方法和装置
公开(公告)号：US20120230291A1
公开(公告)日：2012-09-13
申请号：US13510538
申请日：2010-12-16
申请人： Seung Hee Han , So Yeon Kim , Sung Ho Moon , Yeong Hyeon Kwon , Hyun Soo Ko , Jae Hoon Chung , Min Seok Noh , Moon II Lee
发明人： Seung Hee Han , So Yeon Kim , Sung Ho Moon , Yeong Hyeon Kwon , Hyun Soo Ko , Jae Hoon Chung , Min Seok Noh , Moon II Lee
IPC分类号： H04W72/04
CPC分类号： H04L1/0006 , H04L1/0028 , H04L1/0061 , H04L1/0072
摘要： The present invention relates to a method for transmitting an uplink or downlink grant in a wireless communication system that supports uplink and downlink multiple input multiple output (MIMO) schemes. The method comprises: determining a downlink control information (DCI) format for an uplink or downlink grant to generate control information: attaching a cyclic redundancy check (CRC) for detecting an error in the created control information; and channel-coding the CRC-attached control information, wherein the control information comprises a bit flag for distinguishing whether the grant is an uplink grant or a downlink grant.
摘要翻译：本发明涉及在支持上行链路和下行链路多输入多输出（MIMO）方案的无线通信系统中发送上行链路或下行链路许可的方法。该方法包括：确定用于上行链路或下行链路许可的下行链路控制信息（DCI）格式以产生控制信息：附加用于检测所创建的控制信息中的错误的循环冗余校验（CRC）; 以及对附有CRC的控制信息进行通道编码，其中所述控制信息包括用于区分所述授权是上行链路许可还是下行链路许可的位标志。

10. 发明授权

US09385849B2 Method and apparatus for transmitting and receiving a signal in a wireless communication system that supports plural component carriers 有权
标题翻译：用于在支持多个分量载波的无线通信系统中发送和接收信号的方法和装置
公开(公告)号：US09385849B2
公开(公告)日：2016-07-05
申请号：US13514244
申请日：2010-07-14
申请人： Yeong Hyeon Kwon , So Yeon Kim , Sung Ho Moon , Jae Hoon Chung , Seung Hee Han
发明人： Yeong Hyeon Kwon , So Yeon Kim , Sung Ho Moon , Jae Hoon Chung , Seung Hee Han
IPC分类号： H04L5/00 , H04W72/02 , H04W72/04 , H04W48/12 , H04W52/14 , H04W72/12 , H04W74/02 , H04L1/16 , H04L27/26
CPC分类号： H04L5/0053 , H04L5/00 , H04L5/001 , H04L5/0091
摘要： The present invention relates to a method for receiving a terminal signal in a wireless communication system that supports plural component carriers, the method comprising: receiving a subframe including a plurality of OFDM symbols from a base station (BS); and receiving identification information indicative of a particular component carrier, from one or more consecutive OFDM symbols located at the front of the subframe, wherein the identification information indicative of the particular component carrier includes a carrier offset value with respect to a reference component carrier.
摘要翻译：本发明涉及一种在支持多个分量载波的无线通信系统中接收终端信号的方法，该方法包括：从基站（BS）接收包括多个OFDM符号的子帧; 以及从位于所述子帧前面的一个或多个连续OFDM符号接收指示特定分量载波的识别信息，其中指示所述特定分量载波的所述识别信息包括相对于参考分量载波的载波偏移值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式