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

WO2012070839A2 METHOD AND APPARATUS FOR TRANSMITTING ACK/NACK FOR DOWNLINK TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送用于下行链路传输的ACK / NACK的方法和设备
公开(公告)号：WO2012070839A2
公开(公告)日：2012-05-31
申请号：PCT/KR2011008915
申请日：2011-11-22
申请人： LG ELECTRONICS INC , SEO HANBYUL , YANG SUCKCHEL , KIM KIJUN , AHN JOONKUI
发明人： SEO HANBYUL , YANG SUCKCHEL , KIM KIJUN , AHN JOONKUI
IPC分类号： H04L1/16 , H04B7/26 , H04L27/26
CPC分类号： H04L5/0055 , H04L1/08 , H04L1/1829 , H04L1/1854 , H04L1/1861 , H04L5/0007 , H04L5/0044 , H04L5/006 , H04L5/14 , H04L2001/0097 , H04W72/042 , H04W84/047
摘要： A wireless communication system and a method and apparatus for transmitting ACK/NACK for downlink transmission in a wireless communication system are disclosed. The method for transmitting ACK/NACK information for a downlink transmission in a receiver of a wireless communication system includes being configured with N physical uplink control channel (PUCCH) resources respectively having indexes 0, 1, 2,..., and N-l by a higher layer, receiving the downlink transmission from a transmitter in a downlink subframe set including M (1
摘要翻译：公开了一种无线通信系统以及用于在无线通信系统中发送用于下行链路传输的ACK / NACK的方法和设备。用于在无线通信系统的接收机中发送用于下行链路传输的ACK / NACK信息的方法包括：由分别具有索引0,1,2，...和N1的N个物理上行链路控制信道（PUCCH）资源配置为在包括M（1

2. 发明申请

WO2012173433A3 METHOD OF TRANSMITTING CONTROL INFORMATION AND DEVICE FOR SAME 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：WO2012173433A3
公开(公告)日：2013-03-28
申请号：PCT/KR2012004755
申请日：2012-06-15
申请人： LG ELECTRONICS INC , YANG SUCKCHEL , SEO DONGYOUN , KIM MINGYU , SEO HANBYUL , AHN JOONKUI
发明人： YANG SUCKCHEL , SEO DONGYOUN , KIM MINGYU , SEO HANBYUL , AHN JOONKUI
IPC分类号： H04L1/18 , H04J11/00
CPC分类号： H04L5/0082 , H04L1/1867 , H04W4/005
摘要： The present invention relates to a wireless communication system. In more detail, a method of a communication device to perform Hybrid Automatic Repeat reQuest (HARQ) retransmission in a wireless communication system includes: initially transmitting a data block to a base station; attempting to detect a Physical Downlink Control Channel (PDCCH) in a predetermined time interval including a plurality of subframes after the uplink channel signal is transmitted; and retransmitting the data block when the PDCCH signal for a command to retransmit the data block is detected in the predetermined time interval. A method of skipping a Physical hybrid ARQ indicator Channel (PHICH) reception process corresponding to the initial transmission of the data initial block and a device for same are provided.
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，一种在无线通信系统中执行混合自动重传请求（HARQ）重传的通信设备的方法包括：首先向基站发送数据块; 在发送上行链路信道信号之后，尝试在包括多个子帧的预定时间间隔中检测物理下行链路控制信道（PDCCH）; 并且在预定时间间隔中检测到用于重发数据块的命令的PDCCH信号时，重发数据块。提供了一种跳过与数据初始块的初始传输相对应的物理混合ARQ指示符信道（PHICH）接收处理及其装置的方法。

3. 发明申请

WO2013012221A2 DOWNLINK SIGNAL RECEIVING METHOD AND USER EQUIPMENT, AND DOWNLINK SIGNAL TRANSMITTING METHOD AND BASE STATION 审中-公开
标题翻译：下行信号接收方法和用户设备，以及下行链路信号发送方法和基站
公开(公告)号：WO2013012221A2
公开(公告)日：2013-01-24
申请号：PCT/KR2012005632
申请日：2012-07-13
申请人： LG ELECTRONICS INC , YANG SUCKCHEL , SEO HANBYUL , AHN JOONKUI , SEO DONGYOUN
发明人： YANG SUCKCHEL , SEO HANBYUL , AHN JOONKUI , SEO DONGYOUN
IPC分类号： H04L1/18 , H04L27/26
CPC分类号： H04W72/042 , H04L1/0038 , H04L1/1812 , H04L1/1822 , H04L1/1854 , H04L1/1896 , H04W72/0413
摘要： According to the present invention, one or more PDCCH-SFs are set from among subframes in a predetermined duration so as to force user equipment (UE) to perform a PDCCH blind decoding (BD). Information indicating said set PDCCH-SF is provided to the UE from a base station (BS). The UE performs the PDCCH BD only in the PDCCH-SF which is set to the UE itself, and not to all subframes, and performs HARQ process(es) according to the PDCCH BD. The present invention exhibits the advantages of reducing the number of BDs which the UE has to perform and of reducing the implementation complexity of the UE.
摘要翻译：根据本发明，在预定持续时间内从子帧中设置一个或多个PDCCH-SF，以迫使用户设备（UE）执行PDCCH盲解码（BD）。从基站（BS）向UE提供指示所述设置的PDCCH-SF的信息。 UE仅在设置给UE本身的PDCCH-SF中执行PDCCH BD，而不对所有子帧执行PDCCH BD，并且根据PDCCH BD执行HARQ处理。本发明具有减少UE必须执行的BD的数量和降低UE的实现复杂度的优点。

4. 发明申请

WO2012087000A3 METHOD FOR MITIGATING INTER CELL INTERFERENCE AND DEVICE THEREFOR 审中-公开
标题翻译：减少细胞间干扰的方法及其装置
公开(公告)号：WO2012087000A3
公开(公告)日：2012-10-04
申请号：PCT/KR2011009848
申请日：2011-12-20
申请人： LG ELECTRONICS INC , SEO HANBYUL , LEE SEUNGMIN , AHN JOONKUI , YANG SUCKCHEL , SEO INKWON
发明人： SEO HANBYUL , LEE SEUNGMIN , AHN JOONKUI , YANG SUCKCHEL , SEO INKWON
IPC分类号： H04B7/26 , H04J11/00
CPC分类号： H04W72/042 , H04J11/0056 , H04L5/001 , H04L5/0035 , H04L5/0055 , H04L5/1469 , H04L27/2647
摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device therefor, wherein the method comprises the steps of: receiving a PDCCH signal that contains scheduling information from a base station on a first subframe; receiving a PDSCH signal corresponding to said PDCCH signal from said base station on a second subframe; and decoding said PDSCH signal, wherein an interval between said first subframe and said second subframe is varied.
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，本发明涉及一种方法及其装置，其特征在于，该方法包括以下步骤：在第一子帧上从基站接收包含调度信息的PDCCH信号; 在第二子帧上从所述基站接收对应于所述PDCCH信号的PDSCH信号; 以及解码所述PDSCH信号，其中所述第一子帧和所述第二子帧之间的间隔被改变。

5. 发明申请

WO2011142552A3 ERROR PROPAGATION PROTECTION IN NON-BINARY MULTIPLE ACK/NACKS 审中-公开
标题翻译：非二进制多个ACK / NACK中的错误传播保护
公开(公告)号：WO2011142552A3
公开(公告)日：2012-03-01
申请号：PCT/KR2011003367
申请日：2011-05-04
申请人： LG ELECTRONICS INC , ROH DONGWOOK , AHN JOONKUI , KIM MINGYU , LEE DAEWON , YANG SUCKCHEL , KIM KIJUN , SEO DONGYOUN
发明人： ROH DONGWOOK , AHN JOONKUI , KIM MINGYU , LEE DAEWON , YANG SUCKCHEL , KIM KIJUN , SEO DONGYOUN
IPC分类号： H04L1/18 , H04B7/04 , H04J11/00
CPC分类号： H04L1/1692 , H04L1/1812 , H04L1/1861 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04W72/00 , H04W76/048
摘要： A scheme of error decoupling for carrier aggregation techniques to support a communication system is provided. The communication system operates with up to 2 codewords for up to 5 carriers, each codeword of each carrier having one acknowledgement / negative acknowledgement (ACK/NACK) or discontinuous transmission (DTX) to enable Hybrid Automatic Repeat reQuest (HARQ) to operate in each carrier. The scheme involves the steps of: performing separation of bits related to ACK, NACK, DTX for each carrier using up to 2 codewords; determining a maximum number of bits related to ACK, NACK, DTX when decoupling is not performed after a maximum number of carriers are used; and grouping the carriers such that separation between ACK, NACK, DTX of each carrier is optimized as long as the maximum number of bits is not exceeded.
摘要翻译：提供了用于支持通信系统的载波聚合技术的误差解耦方案。通信系统对多达5个载波的多达2个码字进行操作，每个载波的每个码字具有一个确认/否定确认（ACK / NACK）或不连续传输（DTX），以使混合自动重传请求（HARQ）能够在每个载波载体。该方案包括以下步骤：使用最多2个码字来执行与每个载波相关的与ACK，NACK，DTX相关的比特的分离; 在使用最大数量的载波之后不执行解耦时确定与ACK，NACK，DTX有关的最大位数; 并且对载波进行分组，使得只要不超过最大比特数，就优化每个载波的ACK，NACK，DTX之间的间隔。

6. 发明申请

WO2011142559A3 ENHANCED BLOCK CODING METHOD BASED ON SMALL SIZE BLOCK CODE 审中-公开
标题翻译：基于小尺寸块编码的增强块编码方法
公开(公告)号：WO2011142559A3
公开(公告)日：2012-04-19
申请号：PCT/KR2011003405
申请日：2011-05-06
申请人： LG ELECTRONICS INC , ROH DONGWOOK , AHN JOONKUI , KIM MINGYU , LEE DAEWON , YANG SUCKCHEL , KIM KIJUN , SEO DONGYOUN
发明人： ROH DONGWOOK , AHN JOONKUI , KIM MINGYU , LEE DAEWON , YANG SUCKCHEL , KIM KIJUN , SEO DONGYOUN
IPC分类号： H03M13/05 , H03M13/39 , H04J11/00 , H04L1/00
CPC分类号： H04J13/10 , H03M13/036 , H03M13/13 , H03M13/618 , H03M13/6356 , H03M13/6525 , H04L1/0073 , H04L1/1607
摘要： A scheme of enhanced block coding based on small size block code is provided. Such is achieved by obtaining extended basis sequences for a (32, O) code with O = 1, 2,...12; selecting an offset starting value that produces maximum error correction capability in each O value; and generating basis sequences for a (48, O) code based on the obtained extended basis sequences for the (32, O) code with the offset starting value selected based on the selecting step. The offset starting value could be selected as 18, which results in the largest sum of distances.
摘要翻译：提供了一种基于小尺寸块码的增强块编码方案。这样通过获得具有O = 1,2，... 12的（32，O）码的扩展基本序列来实现; 选择在每个O值中产生最大纠错能力的偏移起始值; 以及基于所获得的具有基于所述选择步骤选择的偏移起始值的（32，O）码的扩展基础序列来生成（48，O）码的基本序列。偏移起始值可以选择为18，这导致最大的距离和。

7. 发明申请

WO2013025058A3 METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNAL IN BASE STATION COOPERATIVE WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME 审中-公开
标题翻译：在基站合作无线通信系统中发送基准信号的方法及其设备
公开(公告)号：WO2013025058A3
公开(公告)日：2013-04-11
申请号：PCT/KR2012006514
申请日：2012-08-16
申请人： LG ELECTRONICS INC , KIM HAKSEONG , SEO HANBYUL , YANG SUCKCHEL , KIM KIJUN , KIM BYOUNGHOON
发明人： KIM HAKSEONG , SEO HANBYUL , YANG SUCKCHEL , KIM KIJUN , KIM BYOUNGHOON
IPC分类号： H04J11/00 , H04B7/26 , H04W52/36
CPC分类号： H04W52/38 , H04W52/325
摘要： The present invention relates to a method for a terminal transmitting a sounding reference signal in a wireless communication system. More particularly, the method comprises the steps of: receiving from a network at least one first transmission power offset value of the sounding reference signal for a first cell; deciding transmission power of the sounding reference signal for the first cell, based on transmission power for an uplink data channel for a second cell and the at least one transmission power offset value; and transmitting the sounding reference signal for the first cell to the first cell.
摘要翻译：本发明涉及一种终端在无线通信系统中发送探测参考信号的方法。更具体地，该方法包括以下步骤：从网络接收第一小区的探测参考信号的至少一个第一发射功率偏移值; 基于用于第二小区的上行链路数据信道的发送功率和所述至少一个发送功率偏移值，确定所述第一小区的所述探测参考信号的发送功率; 以及将所述第一小区的所述探测参考信号发送到所述第一小区。

8. 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。

9. 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。

10. 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。

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