专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

WO2011105834A3 METHOD FOR GENERATING CODEWORDS 审中-公开
标题翻译：产生CODODORDS的方法
公开(公告)号：WO2011105834A3
公开(公告)日：2012-01-12
申请号：PCT/KR2011001302
申请日：2011-02-24
申请人： LG ELECTRONICS INC , JANG JI WOONG , HAN SEUNG HEE , CHO HAN GYU
发明人： JANG JI WOONG , HAN SEUNG HEE , CHO HAN GYU
IPC分类号： H04L27/26 , H03M7/46
CPC分类号： H04L5/0019 , H03M13/036 , H03M13/136 , H03M13/6362 , H03M13/6525 , H04L1/0041 , H04L1/0057 , H04L1/0069 , H04L1/0072
摘要： Provided is a method for generating codewords. The method comprises the following steps: taking an information bit as an input; constructing a generating matrix in which the number of rows is the same as the length of the information bit, the number of columns is 24, and the values of symbols, which are elements of the matrix, are 0 or 1; modifying the generating matrix by dividing the constructed generating matrix into an upper group and a lower group, and replacing the rows such that the number of the symbols of the upper group having a value of 1 is the same as the number of the symbols of the lower group having a value of 1; and obtaining inner products from the information bit and each row of the generating matrix, and generating codewords from the remainders obtained by dividing the inner products by two.
摘要翻译：提供了一种用于生成码字的方法。该方法包括以下步骤：将信息位作为输入; 构造其中行数与信息位的长度相同的生成矩阵，列数为24，作为矩阵的元素的符号的值为0或1; 通过将构造的生成矩阵划分为上组和下组来修改生成矩阵，并且替换行，使得具有值1的上组的符号的数量与该组的符号的数量相同值为1的低级组; 从信息位和生成矩阵的每一行获取内积，并从通过将内积除以2得到的余数生成码字。

62. 发明申请

WO2011025247A3 METHOD OF TRANSMITTING AND RECEIVING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中发送和接收控制信息的方法
公开(公告)号：WO2011025247A3
公开(公告)日：2011-05-26
申请号：PCT/KR2010005678
申请日：2010-08-25
申请人： LG ELECTRONICS INC , LIM DONG GUK , CHO HAN GYU , MOON SUNG HO , KWAK JIN SAM
发明人： LIM DONG GUK , CHO HAN GYU , MOON SUNG HO , KWAK JIN SAM
IPC分类号： H04L27/26 , H04L12/56
CPC分类号： H04L5/16 , H04L5/0023 , H04L5/0037 , H04L5/0042 , H04L5/0092
摘要： A method for transmitting and receiving control information in a wireless communication system is disclosed. A method for transmitting control information in procedure of data transmission and reception with FDD (frequency division duplex) scheme by a base station of a wireless communication system supporting a mobile station of a first system and a mobile station of a second system includes transmitting information about a number of orthogonal frequency division multiplexing (OFDM) symbols contained in a downlink zone of a frame of the first system in downlink bandwidth to a mobile station of the first system through a 'Number of OFDMA symbols' field of a downlink MAP (DL-MAP); and transmitting information about a number of OFDM symbols contained in an uplink zone of the frame of the first system in uplink bandwidth to the mobile station of the first system through a 'Number of OFDMA symbols' field of an uplink MAP (UL-MAP), wherein the mobile station operates with half-FDD (H-FDD), and the downlink zone of the frame of the first system does not overlap with the uplink zone of the frame of the first system in time domain.
摘要翻译：公开了一种用于在无线通信系统中发送和接收控制信息的方法。一种用于在支持第一系统的移动台和第二系统的移动台的无线通信系统的基站利用FDD（频分双工）方案在数据发送和接收过程中发送控制信息的方法包括：通过下行链路MAP的“OFDMA符号数量”字段，在第一系统的帧的下行链路带宽中，包含在第一系统的移动台的下行链路带宽中的多个正交频分复用（OFDM）符号（DL- 地图）; 以及通过上行链路MAP（UL-MAP）的'OFDMA符号数'字段将关于包含在第一系统的帧的上行链路区域中的OFDM符号的数量的信息以上行链路带宽发送到第一系统的移动台。，其中移动台以半FDD（H-FDD）操作，并且第一系统的帧的下行链路区在时域中不与第一系统的帧的上行链路区重叠。

63. 发明申请

WO2010123250A3 COMMUNICATION METHOD AND APPARATUS FOR A MULTI-CARRIER ENVIRONMENT 审中-公开
标题翻译：多载波环境的通信方法和装置
公开(公告)号：WO2010123250A3
公开(公告)日：2011-03-31
申请号：PCT/KR2010002451
申请日：2010-04-20
申请人： LG ELECTRONICS INC , MOON SUNG HO , CHO HAN GYU , KWAK JIN SAM
发明人： MOON SUNG HO , CHO HAN GYU , KWAK JIN SAM
IPC分类号： H04L27/26 , H04J11/00 , H04W48/12
CPC分类号： H04W72/1273
摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and to an apparatus for performing a downlink transmission in an OFDMA system which supports multiple carriers, wherein said method comprises: the steps of generating a plurality of symbols of a subframe; and transmitting a plurality of subframes by selectively using a first frame structure or a second frame structure, wherein said first frame structure includes a plurality of a first type of subframe arranged in series, and one or more of a second type of subframe following the subframes of the first type, and said second frame structure includes said plurality of subframes of the first type and said one or more subframes of the second type, and at least one subframe of the second type is interposed between the plurality of subframes of the first type. The present invention also relates to an apparatus for the method.
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，本发明涉及在支持多载波的OFDMA系统中执行下行链路传输的方法和装置，其中所述方法包括：产生子帧的多个符号的步骤; 以及通过选择性地使用第一帧结构或第二帧结构来发送多个子帧，其中所述第一帧结构包括串联布置的多个第一类型的子帧，以及子帧之后的第二类型的子帧中的一个或多个并且所述第二帧结构包括所述第一类型的所述多个子帧和所述第二类型的所述一个或多个子帧，并且所述第二类型的至少一个子帧被插入在所述第一类型的所述多个子帧之间。本发明还涉及一种用于该方法的装置。

64. 发明申请

WO2010134733A3 METHOD FOR TRANSMITTING A COMMON CONTROL CHANNEL, AND FEMTO BASE STATION FOR SAME 审中-公开
标题翻译：用于传输公共控制信道的方法，以及用于相同的FEMTO基站
公开(公告)号：WO2010134733A3
公开(公告)日：2011-03-10
申请号：PCT/KR2010003111
申请日：2010-05-17
申请人： LG ELECTRONICS INC , MOON SUNG HO , CHOI JIN SOO , CHO HAN GYU , KWAK JIN SAM , LEE HYUN WOO
发明人： MOON SUNG HO , CHOI JIN SOO , CHO HAN GYU , KWAK JIN SAM , LEE HYUN WOO
IPC分类号： H04W48/12 , H04W16/32 , H04W72/14
CPC分类号： H04W72/0406 , H04W72/1263 , H04W72/1278 , H04W84/045
摘要： The present invention relates to a femto base station. More particularly, the present invention relates to a method for transmitting a common control channel and to a femto base station for same. The present invention relates to a method for transmitting a common control channel, comprising: a step in which the femto base station acquires segment information from a macro base station which overlays the femto base station; a step of identifying, using the segment information, a time segment used by the macro base station in transmitting the common control channel; and a step of transmitting a common control channel of the femto base station on a time segment other than the time-segment identified in the previous step. The present invention also relates to a femto base station for the method.
摘要翻译：毫微微基站技术领域本发明涉及一种毫微微基站。更具体地，本发明涉及用于发送公共控制信道的方法和用于相同的毫微微基站的方法。本发明涉及一种用于发送公共控制信道的方法，包括：毫微微基站从覆盖毫微微基站的宏基站获取分段信息的步骤; 使用分段信息来识别由宏基站在发送公共控制信道中使用的时间段的步骤; 以及在除了上一步骤中识别的时间段之外的时间段上发送毫微微基站的公共控制信道的步骤。本发明还涉及一种用于该方法的毫微微基站。

65. 发明申请

WO2010128769A3 METHOD FOR TRANSMITTING SIGNAL USING A FRAME OF A PREDETERMINED CYCLIC PREFIX LENGTH IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中使用预定的循环前缀帧的帧发送信号的方法
公开(公告)号：WO2010128769A3
公开(公告)日：2011-01-27
申请号：PCT/KR2010002661
申请日：2010-04-28
申请人： LG ELECTRONICS INC , LIM DONG GUK , CHO HAN GYU , MOON SUNG HO , KWAK JIN SAM
发明人： LIM DONG GUK , CHO HAN GYU , MOON SUNG HO , KWAK JIN SAM
IPC分类号： H04B7/26 , H04L27/26
CPC分类号： H04L27/2626 , H04L25/03114 , H04L27/2607
摘要： A method for transmitting a signal using a frame having a predetermined cyclic prefix (CP) in a wireless communication system is disclosed. The method for transmitting a signal using a frame having a predetermined cyclic prefix (CP) length in a wireless communication system that supports a plurality of cells comprises receiving the signal using a first frame from a base station; and transmitting the signal to the base station using the first frame, wherein the first frame is supported by a first cell of the plurality of cells and is different from a second frame supported by a second cell of the plurality of cells, the first frame has a structure where a overlap region between an uplink region of the first frame and a downlink region of the second frame or an overlap region between a downlink region of the first frame and an uplink region of the second frame is punctured, and a CP length of the first frame is different from that of the second frame.
摘要翻译：公开了一种在无线通信系统中使用具有预定循环前缀（CP）的帧来发送信号的方法。在支持多个小区的无线通信系统中，使用具有预定循环前缀（CP）长度的帧来发送信号的方法包括：使用来自基站的第一帧接收信号; 以及使用所述第一帧将所述信号发送到所述基站，其中，所述第一帧由所述多个小区中的第一小区支持，并且与所述多个小区中的第二小区所支持的第二帧不同，所述第一帧具有在第一帧的上行链路区域和第二帧的下行链路区域之间的重叠区域或第一帧的下行链路区域与第二帧的下行链路区域之间的重叠区域被重叠的结构被打孔，CP长度第一帧与第二帧不同。

66. 发明申请

WO2010120126A3 METHOD FOR OBTAINING RESOURCE ALLOCATION INFORMATION AND TERMINAL DEVICE USING THE SAME 审中-公开
标题翻译：用于获取资源分配信息的方法和使用该资源的终端设备
公开(公告)号：WO2010120126A3
公开(公告)日：2011-01-27
申请号：PCT/KR2010002325
申请日：2010-04-15
申请人： LG ELECTRONICS INC , CHOI JIN SOO , KWAK JIN SAM , CHO HAN GYU , MOON SUNG HO
发明人： CHOI JIN SOO , KWAK JIN SAM , CHO HAN GYU , MOON SUNG HO
IPC分类号： H04W72/02 , H04W88/02
CPC分类号： H04W72/042 , H04W72/044
摘要： Provided are a method for obtaining resource allocation information and a terminal device using the same. The terminal device for obtaining the resource allocation information comprises an RF unit and a processor. Through superframe headers, the RF unit receives from a base station information on the number of subbands allocated to data subframes which do not include the superframe headers. The processor calculates the number of subbands of 2nd frequency bands on the basis of: the received information on the number of the subbands; preset overall system bandwidths; and the bandwidths of the 2nd frequency bands that are the frequency bands excluding the 1st frequency bands to which the superframe headers are allocated. In addition, the processor calculates the number of minibands allocated to the 2nd frequency bands on the basis of: the calculated number of the subbands of the 2nd frequency band; and the number of PRUs(Physical Resource Units) that correspond to the bandwidths preset in the 2nd frequency bands.
摘要翻译：提供了一种获取资源分配信息的方法和使用该资源分配信息的终端装置。用于获得资源分配信息的终端设备包括RF单元和处理器。通过超帧头部，RF单元从基站接收关于分配给不包括超帧头部的数据子帧的子带数的信息。处理器基于以下方式计算第二频带的子带数：接收到的关于子带数的信息; 预设总体系统带宽; 以及除了分配了超帧头部的第一频带之外的频带的第二频带的带宽。另外，处理器基于以下计算分配给第二频带的迷你频带的数量：计算出的第二频带的子带数; 以及对应于在第二频带中预设的带宽的PRU（物理资源单元）的数量。

67. 发明申请

WO2010140830A2 INTER-CELL INTERFERENCE MITIGATING METHOD IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 审中-公开
标题翻译：无线通信系统中的小区间干扰减轻方法及其设备
公开(公告)号：WO2010140830A2
公开(公告)日：2010-12-09
申请号：PCT/KR2010003524
申请日：2010-06-01
申请人： LG ELECTRONICS INC , CHO HAN GYU , MOON SUNG HO , CHOI JIN SOO , KWAK JIN SAM
发明人： CHO HAN GYU , MOON SUNG HO , CHOI JIN SOO , KWAK JIN SAM
IPC分类号： H04W16/04 , H04W88/08
CPC分类号： H04W16/02 , H04W72/082
摘要： Disclosed is a method for a serving base station in a wireless communication system to mitigate inter-cell interference. More specifically, the method comprises the steps of: allocating a first resource for a terminal existing in a first region in which the coverage of the serving base station and the coverage of a neighboring base station are overlapped with each other; and allocating a second resource with the first resource for a terminal existing in a second region of the coverage of the serving base station, which is outside of the coverage of the neighboring base station. Desirably, the first resource is for the serving base station only with reuse factor of 1/2, and the second resource is shared with the neighboring base station with reuse factor of 1.
摘要翻译：公开了一种用于无线通信系统中的服务基站以减轻小区间干扰的方法。更具体地，该方法包括以下步骤：为存在于服务基站的覆盖范围和相邻基站的覆盖范围彼此重叠的第一区域中的终端分配第一资源; 以及为位于所述相邻基站的所述覆盖范围之外的服务基站的覆盖区域的第二区域中存在的终端分配具有所述第一资源的第二资源。理想地，第一资源仅对于服务基站仅具有1/2的重用因子，并且第二资源与重用因子为1的相邻基站共享。

68. 发明申请

WO2010047536A2 METHOD AND APPARATUS OF MAPPING RESOURCE UNIT IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中映射资源单元的方法和装置
公开(公告)号：WO2010047536A2
公开(公告)日：2010-04-29
申请号：PCT/KR2009006105
申请日：2009-10-21
申请人： LG ELECTRONICS INC , CHO HAN GYU , CHOI JIN SOO , KWAK JIN SAM , KANG SEUNG HYUN , MOON SUNG HO
发明人： CHO HAN GYU , CHOI JIN SOO , KWAK JIN SAM , KANG SEUNG HYUN , MOON SUNG HO
IPC分类号： H04W72/04
CPC分类号： H04L5/0039 , H04L5/0041
摘要： A method and an apparatus of mapping a resource unit is provided. Physical resource units (PRUs) are divided into a plurality of PRU sets. The PRUs are mapped to a subband PRU or a miniband PRU in a granularity of the PRU set. The mapping is based on the greatest common divisor of the maximum number of PRU sets. The resource unit can be effectively mapped while maximizing a frequency diversity gain of a subband PRU and a miniband PRU.
摘要翻译：提供了一种映射资源单元的方法和装置。物理资源单元（PRU）被分成多个PRU集合。 PRU以PRU集的粒度被映射到子带PRU或微型带PRU。映射基于PRU集的最大数量的最大公约数。资源单元可以被有效地映射，同时最大化子带PRU和迷你带PRU的频率分集增益。

69. 发明申请

WO2009116790A3 METHOD OF PERFORMING HARQ IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中执行HARQ的方法
公开(公告)号：WO2009116790A3
公开(公告)日：2009-12-23
申请号：PCT/KR2009001345
申请日：2009-03-17
申请人： LG ELECTRONICS INC , SUNG DOO HYUN , CHO HAN GYU , MOON SUNG HO
发明人： SUNG DOO HYUN , CHO HAN GYU , MOON SUNG HO
IPC分类号： H04L1/18 , H04L29/02
CPC分类号： H04L1/1887 , H04L1/1812
摘要： A method of performing hybrid automatic repeat request (HARQ) in a wireless communication system is provided. The method includes receiving a system configuration signal, the system configuration signal comprising frame configuration information and HARQ delay information, receiving a downlink (DL) signal in a DL subframe and transmitting an acknowledgement (ACK)/not-acknowledgement (NACK) signal for the DL signal in a UL subframe.
摘要翻译：提供了一种在无线通信系统中执行混合自动重复请求（HARQ）的方法。该方法包括：接收系统配置信号，该系统配置信号包括帧配置信息和HARQ延迟信息;在DL子帧中接收下行链路（DL）信号;以及发送用于该帧的DL帧中的下行链路（DL）信号的确认（ACK）/否定 DL信号在UL子帧中。

70. 发明申请

WO2011002188A9 METHOD FOR TRANSMITTING A SIGNAL FOR A LOCATION-BASED SERVICE IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME 审中-公开
标题翻译：用于在无线通信系统中发送基于位置的服务的信号的方法以及用于该装置的设备
公开(公告)号：WO2011002188A9
公开(公告)日：2011-05-26
申请号：PCT/KR2010004178
申请日：2010-06-28
申请人： LG ELECTRONICS INC , CHOI JIN SOO , KWAK JIN SAM , CHO HAN GYU , MOON SUNG HO
发明人： CHOI JIN SOO , KWAK JIN SAM , CHO HAN GYU , MOON SUNG HO
IPC分类号： H04W64/00 , G01S5/02
CPC分类号： G01S5/02 , G01S5/0226 , H04W24/10 , H04W48/08 , H04W64/00 , H04W72/0406
摘要： The present invention relates to a wireless communication system. Particularly, in constructing a location estimation subframe for determining the location of a terminal in a wireless communication system, the present invention involves replacing a portion of repeating patterns of a channel estimation pilot in the location estimation subframe with a location estimation pilot. In this way, the present invention is capable of transmitting a location estimation reference signal for a location-based service to the terminal while minimizing influences on an existing wireless frame structure.
摘要翻译：本发明涉及一种无线通信系统。特别地，在构建用于确定无线通信系统中的终端的位置的位置估计子帧时，本发明涉及用位置估计导频替换位置估计子帧中的信道估计导频的重复模式的一部分。这样，本发明能够将用于基于位置的服务的位置估计参考信号发送到终端，同时最小化对现有无线帧结构的影响。

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