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1. 发明申请

WO2009084876A2 METHOD AND DEVICE FOR PRE-CODING IN MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM 审中-公开
标题翻译：在多输入多输出系统中预编码的方法和装置
公开(公告)号：WO2009084876A2
公开(公告)日：2009-07-09
申请号：PCT/KR2008/007711
申请日：2008-12-26
申请人： SAMSUNG ELECTRONICS CO., LTD. , BEIJING SAMSUNG TELECOM R & D CENTER , CHENG, Jinxia , HE, Hong , LIANG, Zongchuang
发明人： CHENG, Jinxia , HE, Hong , LIANG, Zongchuang
IPC分类号： H04B7/04 , H04L27/26
CPC分类号： H04L25/0232 , H04B7/0617 , H04B7/0639 , H04B7/066 , H04L25/022 , H04L25/0242 , H04L25/03343 , H04L27/2647 , H04L2025/03426 , H04L2025/03802
摘要： A signal processing method in an MIMO multi-carrier system is disclosed comprising: receiving by a receiver signals of a plurality of sub-carriers transmitted from a transmitter; dividing the sub-carriers into a plurality of sub-carrier blocks according to the correlation between adjacent sub-carriers, each sub-carrier block containing K sub-carriers; selecting a feedback sub-carrier pre-coding matrix ( ) and a rotation matrix ( ) for each sub-carrier block, and then sending the information on the pre-coding matrix and the rotation matrix back to the transmitting end. The present invention provides the method and device for effectively settling the feedback problem in an MIMO/OFDMA system, thereby greatly reducing the number of pre-coding weight matrices needed to feed back to the transmitting device.
摘要翻译：公开了一种MIMO多载波系统中的信号处理方法，包括：通过接收器接收从发射器发送的多个子载波的信号; 根据相邻子载波之间的相关性将子载波分成多个子载波块，每个子载波块包含K个子载波; 为每个子载波块选择反馈子载波预编码矩阵（）和旋转矩阵（），然后将预编码矩阵和旋转矩阵的信息发回给发送端。本发明提供了用于有效地解决MIMO / OFDMA系统中的反馈问题的方法和设备，由此大大减少了反馈到发送设备所需的预编码权重矩阵的数量。

2. 发明申请

WO2009088251A3 METHOD FOR MULTIPLE TDD SYSTEMS COEXISTENCE 审中-公开
公开(公告)号：WO2009088251A3
公开(公告)日：2009-07-16
申请号：PCT/KR2009/000125
申请日：2009-01-09
申请人： SAMSUNG ELECTRONICS CO., LTD. , ZHONG, Chuan , HE, Hong , ZHENG, Xufeng , LIANG, Zongchuang , CHOI, Ho-Kyu , CHO, Jae-Weon , SON, Jung-Je
发明人： ZHONG, Chuan , HE, Hong , ZHENG, Xufeng , LIANG, Zongchuang , CHOI, Ho-Kyu , CHO, Jae-Weon , SON, Jung-Je
IPC分类号： H04L7/02
摘要： The method for multiple TDD systems coexistence comprising steps of: a newly deployed system calculating a relative time offset Δt for a corresponding frame; the newly deployed system transmitting uplink and downlink signals based on a time reference information obtained by a summation of the relative time offset Δt and a time reference of an existing system. With the method proposed in present invention, uplink and downlink interference from adjacent frequency bands and from adjacent carriers in the same frequency band can be greatly reduced and a transmission time utility can be guaranteed for a newly deployed system.

3. 发明申请

WO2011052978A2 METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK CONTROL SIGNALING 审中-公开
标题翻译：用于发送下行链路控制信令的方法和装置
公开(公告)号：WO2011052978A2
公开(公告)日：2011-05-05
申请号：PCT/KR2010/007397
申请日：2010-10-27
申请人： SAMSUNG ELECTRONICS CO., LTD. , HE, Hong , LI, Yingyang
发明人： HE, Hong , LI, Yingyang
IPC分类号： H04W48/12 , H04W16/24
CPC分类号： H04W48/12 , H04L5/001 , H04L5/0053 , H04L5/0094
摘要： Embodiments of the present invention provide an method for transmitting a downlink control signaling, including: configuring, CCs for a cell and notifying each UE of configuration information of CCs allocated for the UE; determining a number of DCI-II that is able to be transmitted in a search space of a UE in a PDCCH region of a CC in DCI-II of all target CCs, mapping the DCI-II of the corresponding number and the DCI-I of the source CC into the search space of the UE in the PDCCH region of the CC for transmission; and allocating an extended area, and mapping the DCI-II of the residual target CCs into the extended area for transmission.
摘要翻译：本发明的实施例提供一种发送下行链路控制信令的方法，包括：配置小区的CC，并向每个UE通知为UE分配的CC的配置信息; 确定能够在所有目标CC的DCI-II中的CC的PDCCH区域中的UE的搜索空间中发送的DCI-II的数量，映射相应号码的DCI-II和DCI-I 的源CC进入用于传输的CC的PDCCH区域中的UE的搜索空间; 并分配扩展区域，并将剩余目标CC的DCI-II映射到扩展区域以进行传输。

4. 发明申请

WO2011126320A2 APPARATUS AND METHOD FOR TRANSMITTING UPLINK SCHEDULING REQUEST IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统发送上行链路调度请求的装置和方法
公开(公告)号：WO2011126320A2
公开(公告)日：2011-10-13
申请号：PCT/KR2011/002449
申请日：2011-04-07
申请人： SAMSUNG ELECTRONICS CO., LTD. , HE, Hong , LI, Yingyang , SUN, Chengjun
发明人： HE, Hong , LI, Yingyang , SUN, Chengjun
IPC分类号： H04J11/00 , H04L1/16 , H04W72/12 , H04B7/26
CPC分类号： H04W72/1284 , H04L1/0031 , H04L1/1671 , H04L1/1861 , H04L5/0055 , H04L5/0057
摘要： The present invention provides a method for transmitting an uplink Scheduling Request (SR), and the method includes, obtaing SR subframe configuration by receiving signaling, and transmitting SR information to an BS by using physical resources of other non SR channel for transmitting other uplink control information. By applying the present invention, the SR, acknowledgement/non-acknowledgement (ACK/NACK) or Channel Quality Indicator (CQI) information is returned to a Base Station (BS) when low Constant Modulus (CM) characteristic of an uplink Component Carrier (CC) is ensured.
摘要翻译：本发明提供一种发送上行调度请求（SR）的方法，该方法包括：通过接收信令来处理SR子帧配置，并通过使用其他非SR信道的物理资源向BS发送SR信息，以发送其他上行链路控制信息。通过应用本发明，当上行链路分量载波的低恒定模量（CM）特性时，SR，确认/非确认（ACK / NACK）或信道质量指示符（CQI）信息被返回到基站（BS） CC）。

5. 发明申请

WO2010019012A2 METHOD FOR TRANSMITTING UPLINK SOUNDING REFERENCE SIGNAL FOR LTE SYSTEM 审中-公开
标题翻译：用于发射LTE系统的上行参考信号的方法
公开(公告)号：WO2010019012A2
公开(公告)日：2010-02-18
申请号：PCT/KR2009/004553
申请日：2009-08-14
申请人： SAMSUNG ELECTRONICS CO., LTD , HE, Hong , LI, Yingyang
发明人： HE, Hong , LI, Yingyang
IPC分类号： H04B7/208 , H04B7/15
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0051
摘要： A method for transmitting an uplink sounding reference signal includes indexing Single Carrier Frequency Division Multiple Access (SC-FDMA)symbols within a single radio frame for transmitting a Sounding Reference Signal (SRS) as a number k, and calculating a value of n SRS according to number k and an index number of the radio frames for transmitting the SRS, determining an index number of a frequency-domain start sub-carrier mapped from time-domain SRS symbol with n SRS , and transmitting the SRS through the sub-carrier with the determined index number determined. Before transmitting the SRS, the start frequency position for SRS should be changed according to the specific frequency-hop pattern to guarantee that the UE may uniformly sound the entire SRS frequency-hop bandwidth after multiple soundings.
摘要翻译：用于发送上行链路探测参考信号的方法包括对单个无线电帧内的单载波频分多址（SC-FDMA）符号进行索引以用于发送作为数字k的探测参考信号（SRS）根据编号k和发送SRS的无线帧的索引号计算n SRS的值，确定从时域SRS映射的频域起始子载波的索引号符号与n SRS 相关联，并且通过确定了确定的索引号的子载波发送SRS。在发送SRS之前，应该根据特定的跳频模式改变SRS的起始频率位置，以保证UE可以在多次发射后均匀地发出整个SRS跳频带宽。

6. 发明申请

WO2013025059A2 ACK/NACK FEEDBACK METHOD IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的ACK / NACK反馈方法
公开(公告)号：WO2013025059A2
公开(公告)日：2013-02-21
申请号：PCT/KR2012/006517
申请日：2012-08-16
申请人： SAMSUNG ELECTRONICS CO., LTD. , HE, Hong , LI, Yingyang , SUN, Chengjun
发明人： HE, Hong , LI, Yingyang , SUN, Chengjun
IPC分类号： H04L1/16 , H04J11/00
CPC分类号： H04W72/0446 , H04L1/0034 , H04L1/1854 , H04L1/1893 , H04L5/001 , H04L5/0044 , H04L5/0055 , H04L5/0073 , H04L5/0092 , H04L5/0094 , H04L5/14 , H04L5/1469
摘要： Embodiments of the present invention disclose an ACK/NACK feedback method in a wireless communication system, including: determining, by a UE, number of public sub-frames, all of which are uplink sub-frame in PCC and any SCC sub-frames of any radio frame in frame structure configurations according to the frame structure configurations of the PCC and any SCC; selecting, by the UE, a configuration, uplink sub-frames of which merely include sub-frames corresponding to the determined number of public sub-frames from existing seven kinds of frame structure configurations; and feeding back, by the UE, to a eNB ACK/NACK information corresponding to PDSCH in the SCC on the PCC adopting a timing relationship between the PDSCH and the ACK/NACK corresponding to the selected configuration. With the ACK/NACK feedback method of the present invention, the UE may adaptively feed back the ACK/NACK according to the configured frame structure configuration of the CC, the carrier aggregation between Bands of different frame structure configurations is effectively supported and the coexistence and performance optimization of different communication systems is implemented without limiting the number of amplifiers of the UE.
摘要翻译：本发明实施例公开了一种无线通信系统中的ACK / NACK反馈方法，包括：UE确定公共子帧的数量，所有公共子帧均为上行子帧根据PCC和任何SCC的帧结构配置，在帧结构配置中的PCC和任何无线帧的任何SCC子帧; 所述UE从现有的7种帧结构配置中选择一个配置，其上行子帧仅包括与确定的公共子帧数对应的子帧; UE采用PDSCH与所选配置对应的ACK / NACK之间的定时关系，反馈PCC上SCC中与PDSCH对应的ACK / NACK信息。通过本发明的ACK / NACK反馈方法，UE可以根据配置的CC的帧结构配置自适应地反馈ACK / NACK，有效支持不同帧结构配置的波段之间的载波聚合，不限制UE的放大器数量，实现不同通信系统的性能优化。

7. 发明申请

WO2011122903A9 METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION 审中-公开
公开(公告)号：WO2011122903A9
公开(公告)日：2011-10-06
申请号：PCT/KR2011/002278
申请日：2011-04-01
申请人： SAMSUNG ELECTRONICS CO., LTD. , HE, Hong , LI, Yingyang , SUN, Chengjun
发明人： HE, Hong , LI, Yingyang , SUN, Chengjun
IPC分类号： H04L1/16 , H04L27/26 , H04W72/00 , H04B7/26
摘要： This invention provides a method for transmitting uplink control information, which includes: determining, by User Equipment UE, configuration information of its Component Carrier CC; receiving, by UE, a downlink data packet of each CC, and generating acknowledgement/negative acknowledgement ACK/NACK information of the CC to be fed back for each CC independently; and determining indicator information for indicating the ACK/NACK information of the UE that is to be fed back to an evolved Node-B eNB and a channel resource for sending the indicator information according to the configuration information of its CC and whether it is required to send a Scheduling Requirement SR information, and sending an indicator message using the determined channel resource. In the method provided by this invention, by determining the configuration information of the CC allocated to the UE and then coding and mapping the ACK/NACK information of each CC to be fed back as the two-bit indicator information and sending the same, it can be ensured to feed back the ACK/NACK information as much as possible through the SR channel while reducing the CM of the uplink sending signal as much as possible, so as to finally improving frequency spectrum efficiency and uplink throughput of the whole LTE-A system.

8. 发明申请

WO2011118938A2 METHOD AND APPARATUS FOR DETERMINING REFERENCE SIGNALS IN MOBILE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：用于确定移动通信系统中的参考信号的方法和装置
公开(公告)号：WO2011118938A2
公开(公告)日：2011-09-29
申请号：PCT/KR2011/001879
申请日：2011-03-18
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： HE, Hong , LI, Yingyang , SUN, Chengjun
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04J13/22 , H04L5/0023 , H04L5/0048 , H04L5/0051 , H04W72/042
摘要： Embodiments of the present invention provide a method and an apparatus for determining reference signals. An UE obtains group hopping information and/or sequence hopping information of a UE-specific reference signal from cell-specific system information broadcasted by an eNB. The UE receives UE-specific control information transmitted by the eNB to the UE. The UE generates parameters for a UE-specific reference signal of a first slot according to the group hopping information and/or sequence hopping information of the broadcasted cell-specific reference signal. If the UE-specific control information indicates that group hopping and/or sequence hopping of UE-specific reference signals is disabled, The UE generates a UE-specific reference signal of a second slot in a same frame with the first slot according to the UE-specific reference signal of the first slot.
摘要翻译：本发明的实施例提供了一种用于确定参考信号的方法和装置。 UE从由eNB广播的小区专用系统信息中获取UE特定参考信号的组跳信息和/或序列跳频信息。 UE向UE发送由eNB发送的UE专用控制信息。 UE根据广播小区特定参考信号的组跳频信息和/或序列跳频信息，生成第一时隙的UE专用参考信号的参数。如果UE特定的控制信息指示UE专用参考信号的组跳和/或序列跳跃被禁用，则UE根据UE生成与第一时隙相同的帧中的第二时隙的UE专用参考信号 - 第一时隙的特定参考信号。

9. 发明申请

WO2012124947A2 A METHOD FOR INDICATING HYBRID AUTOMATIC REPEAT REQUEST TIMING RELATION 审中-公开
标题翻译：一种表示混合自动重复请求时序关系的方法
公开(公告)号：WO2012124947A2
公开(公告)日：2012-09-20
申请号：PCT/KR2012/001764
申请日：2012-03-09
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： HE, Hong , LI, Yingyang , SUN, Chengjun , ZHANG, Guanghui
IPC分类号： H04L1/18
CPC分类号： H04L1/1887 , H04B7/2656 , H04W56/0045
摘要： A method for indicating HARQ timing relation is provided by the present invention, firstly, eNB notifies UE to enable uplink/downlink subframe dynamic conversion function, secondly, eNB converses uplink and downlink subframes dynamically, and notifies UE of the HARQ timing relation corresponding to the conversed uplink/downlink subframe configuration, and finally, eNB and UE communicate with each other according to the said HARQ timing relation. Dynamic flexible subframe is highly efficiently used in the present invention, and the object of changing frame structure dynamically according to data service change more accurately and timely can be reached.
摘要翻译：本发明提供一种用于指示HARQ定时关系的方法，首先，eNB通知UE启用上行/下行子帧动态转换功能，其次，eNB动态上传和下行子帧，并通知UE对应于转发的上行链路/下行链路子帧配置，最后，eNB和UE根据所述HARQ定时关系进行通信。动态灵活子帧在本发明中被高效地使用，并且可以更准确和及时地根据数据业务变化动态地改变帧结构的目的。

10. 发明申请

WO2013042944A1 A METHOD FOR UL DATA TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：一种在无线通信系统中进行UL数据传输的方法
公开(公告)号：WO2013042944A1
公开(公告)日：2013-03-28
申请号：PCT/KR2012/007512
申请日：2012-09-20
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： HE, Hong , LI, Yingyang , SUN, Chengjun
IPC分类号： H04J11/00 , H04B7/26 , H04B1/713
CPC分类号： H04W72/0406 , H04B1/713 , H04L1/1861 , H04L5/001 , H04L5/0012 , H04L5/0055 , H04L5/14 , H04W72/04
摘要： The present invention provides a UL data transmission method in a wireless communication system, including determining, by the UE, UL virtual resources allocated to the UE by the eNB according to Downlink Control Information (DCI) used for scheduling UL physical resources sent from the eNB to the UE; determining, by the UE, the UL physical resources used for transmitting the UL data after frequency hopping processing in a preset frequency domain when determining that the UL data needs to be processed with frequency hopping processing according to the DCI, if the UL virtual resources allocated to the UE locate at UL sub-frames in a non-aggregation K of any wireless frame, and locate at the preset frequency domain; bearing, by the UE, the UL data and feeding the UL data back to the eNB utilizing the determined UL physical resources which are processed with the frequency hopping processing and used for transmitting the UL data. With the present invention, the PUSCH channel resource collision may be avoided, the frequency diversity gain may be maximized, and the PUSCH performances may be enhanced.
摘要翻译：本发明提供一种无线通信系统中的UL数据传输方法，其特征在于，所述UE包括：根据用于调度从所述eNB发送的UL物理资源的下行链路控制信息（DCI），由所述eNB分配给所述UE的UL虚拟资源到UE; 在确定需要根据DCI的跳频处理来确定UL数据时，由UE确定用于在预设频域跳频处理之后发送UL数据的UL物理资源，如果分配了UL虚拟资源到UE定位在任何无线帧的非聚合K中的UL子帧处，并且位于预设的频域; 由UE承载UL数据，并且使用由跳频处理处理并用于发送UL数据的所确定的UL物理资源将UL数据馈送回eNB。利用本发明，可以避免PUSCH信道资源冲突，可以使频率分集增益最大化，并且可以提高PUSCH性能。

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