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. 发明申请

WO2010079913A2 METHOD AND APPARATUS FOR DATA TRANSMISSION BASED ON MULTIPLE CELL COLLABORATION 审中-公开
标题翻译：基于多个小区协作的数据传输的方法和装置
公开(公告)号：WO2010079913A2
公开(公告)日：2010-07-15
申请号：PCT/KR2009007799
申请日：2009-12-24
申请人： LG ELECTRONICS INC , IND ACADEMIC COOP , YANG SUCKCHEL , KIM DONG KU , YANG JANGHOON , CHAE HYUKJIN , KIM HYUNGTAE , KIM YOHAN
发明人： YANG SUCKCHEL , KIM DONG KU , YANG JANGHOON , CHAE HYUKJIN , KIM HYUNGTAE , KIM YOHAN
IPC分类号： H04B7/06
CPC分类号： H04B7/0417 , H04B7/022 , H04B7/0619 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04W72/0406 , H04W72/085
摘要： The method for channel information feedback based on multiple cell collaboration comprises a step wherein first channel quality information including the channel information between the terminal and base station is transmitted to the base station; a step wherein after the first channel quality information is sent; a channel quality information request message is received from the base station; and a step wherein in response to the channel quality information request message, second channel quality information is sent, including channel information between the terminal and the base station and adjacent base stations.
摘要翻译：基于多小区协作的信道信息反馈方法包括将包括终端和基站之间的信道信息的第一信道质量信息发送到基站的步骤; 在发送第一信道质量信息之后的步骤; 从基站接收信道质量信息请求消息; 以及其中响应于信道质量信息请求消息，发送第二信道质量信息的步骤，包括终端与基站和相邻基站之间的信道信息。

2. 发明申请

WO2010035963A3 METHOD AND APPARATUS FOR COOPERATIVE MIMO TRANSMISSION OPERATION IN MULTI-CELL WIRELESS NETWORK 审中-公开
标题翻译：多小区无线网络中合作MIMO传输操作的方法与装置
公开(公告)号：WO2010035963A3
公开(公告)日：2010-06-24
申请号：PCT/KR2009004978
申请日：2009-09-03
申请人： LG ELECTRONICS INC , IND ACADEMIC COOP , YANG SUCKCHEL , KIM DONG KU , KIM YO HAN , YANG JANG HOON , KIM HYUNGTAE , CHAE HYUK JIN
发明人： YANG SUCKCHEL , KIM DONG KU , KIM YO HAN , YANG JANG HOON , KIM HYUNGTAE , CHAE HYUK JIN
IPC分类号： H04B7/02
CPC分类号： H04B7/0617 , H04B7/024 , H04B7/0632
摘要： A method and apparatus of configuring a multi-cell precoding matrix for a multiple input multiple output (MIMO) operation in a wireless communication system in which a plurality of base stations participate in cooperative communication is provided. A multi-cell precoding matrix is configured using one or more single-cell precoding matrices, and wherein coefficients to be multiplied by the single-cell precoding matrices satisfy a condition in which the product between the multi-cell precoding matrix and a Hermitian matrix of the multi-cell precoding matrix is a unitary matrix. According to the embodiment of the present invention, it is not necessary for all base stations to perfectly know channel information. In addition, a feedback overhead is not high, and complexity is low.
摘要翻译：提供了在多个基站参与协作通信的无线通信系统中配置用于多输入多输出（MIMO）操作的多小区预编码矩阵的方法和装置。使用一个或多个单小区预编码矩阵来配置多小区预编码矩阵，并且其中要乘以单小区预编码矩阵的系数满足条件，其中多小区预编码矩阵和厄密矩阵的乘积多小区预编码矩阵是酉矩阵。根据本发明的实施例，所有基站都不必完全知道信道信息。另外，反馈开销不高，复杂度低。

3. 发明申请

WO2012154013A3 METHOD FOR TRANSMITTING CONTROL INFORMATION AND APPARATUS THEREFOR 审中-公开
标题翻译：发送控制信息的方法及其设备
公开(公告)号：WO2012154013A3
公开(公告)日：2013-03-21
申请号：PCT/KR2012003755
申请日：2012-05-14
申请人： LG ELECTRONICS INC , YANG SUCKCHEL , KIM MINGYU , AHN JOONKUI , SEO DONGYOUN
发明人： YANG SUCKCHEL , KIM MINGYU , AHN JOONKUI , SEO DONGYOUN
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04J3/1694 , H04L1/1861 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L27/2636 , H04W72/0413
摘要： The present invention relates to a wireless communication system. In more detail, the present invention relates to a method and device for transmitting uplink control information in a wireless communication system that supports carrier merging and operates in TDD, and the method comprises the following steps: receiving at least one of more than one PDCCH and more than one PDSCH from a plurality of downlink sub frames according to a UL-DL configuration; determining a bit number of reception response information on the at least one of more than one PDCCH and more than one PDSCH by using a value indicated by a predetermined 2-bit field in a DCI format for UL scheduling; and transmitting the reception response information through PUSCH corresponding to the DCI format.
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。更详细地说，本发明涉及在支持载波合并并在TDD中操作的无线通信系统中发送上行链路控制信息的方法和装置，该方法包括以下步骤：接收多于一个的PDCCH和根据UL-DL配置来自多个下行链路子帧的多于一个PDSCH; 通过使用由DCI格式的预定2比特字段表示的值来确定多于一个PDCCH和多于一个PDSCH中的至少一个的接收响应信息的比特数，用于UL调度; 以及通过对应于DCI格式的PUSCH发送接收响应信息。

4. 发明申请

WO2013002590A9 METHOD FOR USER EQUIPMENT TRANSRECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于无线通信系统中的用户设备转发信号的方法
公开(公告)号：WO2013002590A9
公开(公告)日：2013-03-07
申请号：PCT/KR2012005152
申请日：2012-06-28
申请人： LG ELECTRONICS INC , YANG SUCKCHEL , KIM MINGYU , AHN JOONKUI , SEO DONGYOUN
发明人： YANG SUCKCHEL , KIM MINGYU , AHN JOONKUI , SEO DONGYOUN
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04L5/1469 , H04B7/2615 , H04B7/2643 , H04L5/0007 , H04L5/0037 , H04L5/0064 , H04L27/2602
摘要： The present invention relates to a method for transreceiving a signal between a user equipment and a base station in a wireless communication system, and to an apparatus for same. More particularly, a method for the user equipment receiving the signal in the wireless communication system, which is operated by a time division duplex (TDD), comprises the steps of: confirming a subframe which is reconfigured as a downlink, from a plurality of subframes that are configured according to a TDD uplink-downlink configuration; and receiving the signal from the subframe, which is reconfigured, wherein an index of the last orthogonal frequency division multiplexing (OFDM) symbol, from which the signal can be received, is decided in the subframe that is reconfigured.
摘要翻译：无线通信系统中在用户设备与基站之间收发信号的方法及其装置技术领域本发明涉及一种在无线通信系统中在用户设备与基站之间收发信号的方法及其装置。更具体地说，用于在由无线通信系统中的时分双工（TDD）操作的用户设备接收信号的方法包括以下步骤：从多个子帧中确认被重新配置为下行链路的子帧它们根据TDD上行链路 - 下行链路配置来配置; 以及从被重新配置的子帧接收信号，其中在重新配置的子帧中确定可从其接收信号的最后的正交频分多路复用（OFDM）符号的索引。

5. 发明申请

WO2013015637A2 METHOD FOR TRANSMITTING UPLINK SIGNAL, USER EQUIPMENT, METHOD FOR RECEIVING UPLINK SIGNAL, AND BASE STATION 审中-公开
标题翻译：发送上行链路信号的方法，用户设备，接收上行链路信号的方法和基站
公开(公告)号：WO2013015637A2
公开(公告)日：2013-01-31
申请号：PCT/KR2012005978
申请日：2012-07-26
申请人： LG ELECTRONICS INC , YANG SUCKCHEL , AHN JOONKUI , SEO DONGYOUN
发明人： YANG SUCKCHEL , AHN JOONKUI , SEO DONGYOUN
IPC分类号： H04J11/00 , H04B7/26 , H04L1/16
CPC分类号： H04W72/0413 , H04L1/1671 , H04L1/1854 , H04L1/1861 , H04L5/0055
摘要： The present invention provides a method for a user equipment, which is included in a user equipment group that comprises a plurality of user equipments, transmitting to a base station an Acknowledgement/Negative ACK (ACK/NACK) signal with respect to downlink data that is received from the base station. The base station, according to the present invention, quasi-statically sets physical uplink control channel (PUCCH) resource identification information, which would be used by each of the plurality of user equipments, and dynamically allocates to the user equipment group a collection of PUCCH resources usable for transmitting ACK/NACK of the user equipment group. The user equipment, according to the present invention, transmits the ACK/NACK signal to the base station by using the PUCCH resource that is allocated to the user equipment from the collection of the PUCCH resources, which are dynamically allocated to the user equipment group, based on the PUCCH resource identification information that is quasi-statically allocated to the user equipment.
摘要翻译：本发明提供了一种用于用户设备的方法，该用户设备包括在包括多个用户设备的用户设备组中，向基站发送关于下行链路数据的确认/否定ACK（ACK / NACK）信号，该信号是从基站接收。根据本发明，基站准静态地设置将由多个用户设备中的每个用户设备使用的物理上行链路控制信道（PUCCH）资源标识信息，并且向用户设备组动态地分配PUCCH集合可用于发送用户设备组的ACK / NACK的资源。根据本发明的用户设备通过使用从动态分配给用户设备组的PUCCH资源集合分配给用户设备的PUCCH资源向基站发送ACK / NACK信号，基于准静态地分配给用户设备的PUCCH资源标识信息。

6. 发明申请

WO2012157981A3 METHOD FOR TRANSMITTING CONTROL INFORMATION AND DEVICE FOR SAME 审中-公开
标题翻译：用于发送控制信息的方法和装置
公开(公告)号：WO2012157981A3
公开(公告)日：2013-01-24
申请号：PCT/KR2012003909
申请日：2012-05-17
申请人： LG ELECTRONICS INC , YANG SUCKCHEL , AHN JOONKUI , SEO DONGYOUN , KIM MINGYU
发明人： YANG SUCKCHEL , AHN JOONKUI , SEO DONGYOUN , KIM MINGYU
IPC分类号： H04J11/00 , H04B7/26 , H04L1/18
CPC分类号： H04W72/0413 , H04L1/1812 , H04L1/1822 , H04L1/1861 , H04L5/0053 , H04L5/0055 , H04W52/242 , H04W52/325 , H04W52/38 , H04W52/40 , H04W72/0406 , H04W72/1284 , H04W74/0833
摘要： The present invention relates to a wireless communication system. In more detail, the present invention relates to a method for transmitting uplink control information in a wireless communication system operating as TDD, and a device for same. The method includes transmitting Hybr id Automat i c Repeat reQuest -Acknowledgement (HARQ) in a sub frame n through Physi cal Upl ink Control CHanneO (PUCCH), and a transmission power of the PUCCH relates to a method determined using Equation 4 or 5, and a device for same.
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。更详细地说，本发明涉及在作为TDD操作的无线通信系统中发送上行控制信息的方法及其装置。该方法包括通过物理Upl油墨控制CHanneO（PUCCH）在子帧n中发送Hybr id Automat ic Repeat reQuest_Acknowledgement（HARQ），PUCCH的发送功率与使用等式4或5确定的方法相关，以及相同的设备

7. 发明申请

WO2012138097A3 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中发送/接收下行链路控制信道的方法和装置
公开(公告)号：WO2012138097A3
公开(公告)日：2013-01-10
申请号：PCT/KR2012002488
申请日：2012-04-03
申请人： LG ELECTRONICS INC , KIM HAKSEONG , YANG SUCKCHEL
发明人： KIM HAKSEONG , YANG SUCKCHEL
IPC分类号： H04L27/26
CPC分类号： H04W72/042 , H04B7/024 , H04B7/0417 , H04L1/0031 , H04L1/0061 , H04L1/0073 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L27/2633 , H04L27/2636
摘要： The present invention relates to a wireless communication system, and more particularly, discloses a method and a downlink reception apparatus, in which at least one cell is set, for transmitting and receiving a downlink control channel. According to one embodiment of the present invention, the method for receiving the physical downlink control channel (PDCCH) by the downlink reception apparatus in which at least one cell is set, comprises: a step of receiving a virtual resource block (VRB) set setting information for a potential PDCCH transmission; and a step of monitoring the VRB set and demodulating the PDCCH, wherein information on the VRB set, with regard to a cell for which PDCCH non-crossed interleaving is set or to a cell for which the PDCCH demodulation is set, based on a downlink reception apparatus-specific reference signal, can be commonly defined for a first slot and a second slot in a downlink subframe.
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，涉及发送和接收下行链路控制信道的方法和下行链路接收装置，其中设置有至少一个小区。根据本发明的一个实施例，用于通过下行链路接收装置接收至少一个小区的物理下行链路控制信道（PDCCH）的方法包括：接收虚拟资源块（VRB）集合设置的步骤用于潜在PDCCH传输的信息; 以及监视VRB集合和解调PDCCH的步骤，其中针对设置了PDCCH非交叉交织的小区或针对其设置了PDCCH解调的小区，关于VRB组的信息基于下行链路接收设备专用参考信号可以被共同地定义在下行链路子帧中的第一时隙和第二时隙。

8. 发明申请

WO2013002591A2 METHOD FOR USER EQUIPMENT TRANSRECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中用户设备传输信号的方法
公开(公告)号：WO2013002591A2
公开(公告)日：2013-01-03
申请号：PCT/KR2012005153
申请日：2012-06-28
申请人： LG ELECTRONICS INC , YANG SUCKCHEL , KIM MINGYU , AHN JOONKUI , SEO DONGYOUN
发明人： YANG SUCKCHEL , KIM MINGYU , AHN JOONKUI , SEO DONGYOUN
CPC分类号： H04W72/042 , H04L1/1861 , H04L5/0007 , H04L5/0053 , H04L5/0058 , H04L5/0094 , H04L5/14 , H04L27/2601 , H04L27/2607
摘要： The present invention relates to a method for transreceiving signals between a user equipment and a base station in a wireless communication system, and to an apparatus for same. More particularly, a method for the user equipment transreceiving the signal in the wireless communication system, which is operated by a time division duplex (TDD), comprises the steps of: monitoring a physical downlink control channel (PDCCH) signal with respect to a special subframe; and receiving a physical downlink shared channel (PDSCH) signal that corresponds to the PDCCH signal from the special subframe, when a PDCCH signal having downlink allocation information of the special subframe is detected, wherein the PDSCH signal is received by at least one orthogonal frequency division multiplexing (OFDM) symbol from a plurality of OFDM symbols that correspond to a defined guard period (GP) and an uplink pilot time slot (UpPTS) within the special subframe, according to a TDD uplink-downlink configuration.
摘要翻译：本发明涉及无线通信系统中的用户装置与基站之间的信号的收发方法及其装置。更具体地，用于在由时分双工（TDD）操作的无线通信系统中对信号进行交换的用户设备的方法包括以下步骤：监测相对于特殊情况的物理下行链路控制信道（PDCCH）信号子帧; 以及当检测到具有所述特殊子帧的下行链路分配信息的PDCCH信号时，从所述特殊子帧接收与所述PDCCH信号对应的物理下行链路共享信道（PDSCH）信号，其中，所述PDSCH信号由至少一个正交频分根据TDD上行链路 - 下行链路配置，从特定子帧中的定义的保护周期（GP）和上行链路导频时隙（UpPTS）的多个OFDM符号中复用（OFDM）符号。

9. 发明申请

WO2012057571A3 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION 审中-公开
标题翻译：发送控制信息的方法和设备
公开(公告)号：WO2012057571A3
公开(公告)日：2012-07-05
申请号：PCT/KR2011008144
申请日：2011-10-28
申请人： LG ELECTRONICS INC , YANG SUCKCHEL , AHN JOONKUI , SEO DONGYOUN , KIM MINGYU
发明人： YANG SUCKCHEL , AHN JOONKUI , SEO DONGYOUN , KIM MINGYU
IPC分类号： H04L1/16 , H04B7/26 , H04L5/00 , H04L27/26 , H04W72/00
CPC分类号： H04L5/14 , H04L1/1671 , H04L1/1854 , H04L5/0001 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04W72/0413 , H04W72/042 , H04W72/1268
摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting uplink control information in the event a plurality of cells are constructed, wherein the method comprises the following steps: receiving a PDCCH and/or a PDSCH; generating acknowledgement information on the PDCCH and/or PDSCH; and, if acknowledgement information transmission timing and channel state information transmission timing collide with each other, dropping the channel state information and transmitting only the acknowledgement information, or transmitting the acknowledgement information and the channel state information together in accordance with a predetermined condition.
摘要翻译：本发明涉及一种无线通信系统。更具体地，本发明涉及用于在构建多个小区的情况下发送上行链路控制信息的方法和设备，其中该方法包括以下步骤：接收PDCCH和/或PDSCH; 在PDCCH和/或PDSCH上生成确认信息; 并且如果确认信息发送定时和信道状态信息发送定时相互冲突，则丢弃信道状态信息并仅发送确认信息，或者根据预定条件一起发送确认信息和信道状态信息。

10. 发明申请

WO2012044115A3 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION 审中-公开
标题翻译：发送控制信息的方法和设备
公开(公告)号：WO2012044115A3
公开(公告)日：2012-05-24
申请号：PCT/KR2011007251
申请日：2011-09-30
申请人： LG ELECTRONICS INC , YANG SUCKCHEL , KIM MINGYU , AHN JOONKUI , SEO DONGYOUN
发明人： YANG SUCKCHEL , KIM MINGYU , AHN JOONKUI , SEO DONGYOUN
IPC分类号： H04L1/16 , H04B7/26 , H04L27/26 , H04W72/00
CPC分类号： H04W72/0413 , H04L1/0041 , H04L1/0057 , H04L1/0073 , H04L1/1671 , H04L1/18 , H04L1/1861 , H04L5/001 , H04L5/0035 , H04L5/0053 , H04L5/0055 , H04L5/0082 , H04L5/0092 , H04L5/0094 , H04L5/14 , H04L5/1469 , H04L2001/125 , H04W72/0406 , H04W72/042 , H04W72/0446 , H04W72/1273 , H04W88/02
摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and an apparatus for transmitting uplink control information when TDD and a plurality of cells are configured, and comprises the following steps: receiving one or more of at least one PDCCH signal and at least one PDSCH signal; generating for each of the cells reception reply information on one or more of the at least one PDCCH signal and the at least one PDSCH signal; and transmitting the reception reply information for each of the plurality of cells which are connected.
摘要翻译：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TDD和多个小区被配置时发送上行链路控制信息的方法和装置，并且包括以下步骤：接收至少一个PDCCH信号和至少一个PDSCH信号中的一个或多个 ; 针对所述小区中的每一者产生关于所述至少一个PDCCH信号及所述至少一个PDSCH信号中的一者或一者以上的接收回复信息; 并且发送用于所连接的多个小区中的每一个的接收回复信息。

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