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11. 发明专利

JP2013165497A Method for selecting random access channel preamble sequence for high-speed mode and low-speed mode 有权
标题翻译：用于选择用于高速模式和低速模式的随机访问通道前导序列的方法
公开(公告)号：JP2013165497A
公开(公告)日：2013-08-22
申请号：JP2013058742
申请日：2013-03-21
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： LI HYUN WOO , HAN SEUNG HEE , NOH MIN SEOK , KWAK JIN SAM , KWON YEONG HYEON , DRAGAN VUJCIC , KIM DONG CHEOL
IPC分类号： H04W74/08 , H04J13/14 , H04M1/00 , H04W72/04
CPC分类号： H04J13/0062 , H04J13/10 , H04J13/16 , H04L27/2613
摘要： PROBLEM TO BE SOLVED: To realize a method for selecting a RACH preamble sequence for a high-speed mode and a low-speed mode that substantially obviates one or more problems caused by limitations and disadvantages of the field of interest.SOLUTION: A method for selecting a RACH preamble sequence for a high-speed mode and a low-speed mode is provided. In particular, in the case of acquiring sequence-type information to be used by a specific terminal in an area having high mobility, a signaling reanalysis method under a general circular shift condition is provided, and a method for acquiring sequence-type information via signaling using a sequence set configured by a restricted circular shift condition is also provided. In addition, a method for constructing the sequence set therefor is provided.
摘要翻译：要解决的问题：实现用于选择基本上消除由感兴趣领域的限制和缺点引起的一个或多个问题的高速模式和低速模式的RACH前导序列的方法。解决方案：一种用于提供了用于高速模式和低速模式的RACH前导码序列。特别地，在获取具有高移动性的区域中的特定终端使用的序列类型信息的情况下，提供了一般循环移位条件下的信令再分析方法，以及用于通过信令获取序列型信息的方法还提供了使用由受限循环移位条件配置的序列集。此外，提供了一种用于构建其集合的序列的方法。

12. 发明专利

JP2013102466A Method for constructing rach preamble and method for transmitting rach signal 有权
标题翻译：用于构建RACH前缀的方法和用于发送RACH信号的方法
公开(公告)号：JP2013102466A
公开(公告)日：2013-05-23
申请号：JP2012278294
申请日：2012-12-20
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： LI HYUN WOO , HAN SEUNG HEE , NOH MIN SEOK , KWAK JIN SAM , KWON YEONG HYEON , BYUJISIK DRAGAN , KIM DONG CHEOL
IPC分类号： H04W74/08 , H04J11/00
CPC分类号： H04W74/004 , H04W74/0833 , H04W74/0866
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing and allocating an RACH preamble according to a cell radius of a base station irrespective of a length of a guard time (GT).SOLUTION: A method for transmitting an RACH preamble comprises the steps of: receiving, by user equipment, information that is associated with predetermined preambles for a random access, from a base station; and transmitting, by the user equipment, an RACH preamble selected from the predetermined preambles according to the information, to the base station. The RACH preamble has a preamble format defined by a time-length value of a predetermined CP and either a time-length value of a first sequence or a second sequence, the time-length value of the second sequence is two times the time-length value of the first sequence, and the selected RACH preamble is configured only with the predetermined CP and either the first sequence or the second sequence without a time length of a guard time.
摘要翻译：要解决的问题：提供一种用于根据基站的小区半径构建和分配RACH前同步码的方法，而与保护时间（GT）的长度无关。解决方案：用于发送RACH前导码的方法包括以下步骤：从用户设备接收来自基站的用于随机接入的与预定前同步码相关联的信息; 以及由所述用户设备将根据所述信息从所述预定前同步码中选择的RACH前导码发送到所述基站。 RACH前导码具有由预定CP的时间长度值和第一序列或第二序列的时间长度值定义的前导码格式，第二序列的时间长度值是时间长度的两倍第一序列的值，并且所选择的RACH前导码仅配置有预定的CP以及没有保护时间的时间长度的第一序列或第二序列。版权所有（C）2013，JPO＆INPIT

13. 发明专利

JP2013102497A Method for setting cyclic shift in consideration of frequency offset 有权
标题翻译：用于设置考虑频率偏移的循环移位的方法
公开(公告)号：JP2013102497A
公开(公告)日：2013-05-23
申请号：JP2013001208
申请日：2013-01-08
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON , LEE HYUNG-WOO , KIM DONG CHEOL , KWAK JIN SAM , DRAGAN VUJCIC
IPC分类号： H04J13/18
CPC分类号： H04L27/2607 , H04J13/0062 , H04J13/0074 , H04J13/22 , H04L27/2613 , H04L27/2657
摘要： PROBLEM TO BE SOLVED: To provide a method for setting a cyclic shift sequence to a frequency offset.SOLUTION: One embodiment of the present invention includes processes of calculating distance between alias channel response positions of sequences to be generated by the channel response positions of the sequences and frequency offsets, calculating the number of cyclic shifts for every group constituting the sequences by sections of the calculated distance, and setting cyclic shift application sections. Even when an input signal is shifted by channel delay diffusion and radiowave delay, the cyclic shift application sections are set by a simple method at positions which do not overlap each other in consideration of channel responses of reception sequences and positions of aliases of the reception sequences to sharply reduce detection errors and erroneous alarm ratio by the frequency offsets. When the sequences to which the cyclic shifts are applied are allocated to cells whose frequency offsets are at a predetermined level or higher, influences of the frequency offsets are minimized in high mobility cells.
摘要翻译：要解决的问题：提供一种将循环移位序列设置为频率偏移的方法。解决方案：本发明的一个实施例包括计算由序列的信道响应位置和频率偏移产生的序列的别名信道响应位置之间的距离的处理，计算构成序列的每个组的循环移位次数按计算距离的各部分，以及设置循环移位应用部分。即使当输入信号被信道延迟扩散和无线电波延迟移位时，考虑到接收序列的信道响应和接收序列的别名的位置，在不相互重叠的位置处，通过简单的方法来设置循环移位应用部分通过频率偏移大幅降低检测误差和误报率。当将应用了循环移位的序列分配给频率偏移处于预定电平以上的小区时，高移动性小区中的频率偏移的影响被最小化。版权所有（C）2013，JPO＆INPIT

14. 发明专利

JP2013070435A Method for setting cyclic shift considering frequency offset 有权
标题翻译：设定考虑频率偏移的循环移位的方法
公开(公告)号：JP2013070435A
公开(公告)日：2013-04-18
申请号：JP2013001215
申请日：2013-01-08
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON , LEE HYUNG-WOO , KIM DONG CHEOL , KWAK JIN SAM , DRAGAN VUJCIC
IPC分类号： H04J13/14
CPC分类号： H04L27/2607 , H04J13/0062 , H04J13/0074 , H04J13/22 , H04L27/2613 , H04L27/2657
摘要： PROBLEM TO BE SOLVED: To provide a method for setting a cyclic shift sequence to a frequency offset.SOLUTION: One embodiment of the present invention includes the processes of calculating a distance between a channel response position of a sequence and an alias channel response position of the sequence caused by a frequency offset, calculating the number of cyclic shifts per group constituting the sequence according to an interval of the calculated distance, and setting a cyclic shift applying interval. Even when a reception signal is shifted by channel delay spreading or radio wave delay, the cyclic shift applying interval is set by an easy method at a position not overlapping with each other in consideration of a channel response of a reception sequence and an alias position of the reception sequence, so that detection errors and a false alarm rate due to the frequency offset are greatly reduced. When a sequence to apply the cyclic shift is allocated to a cell having the frequency offset at or above a prescribed level, influence of the frequency offset on a high-mobility cell can be minimized.
摘要翻译：要解决的问题：提供一种将循环移位序列设置为频率偏移的方法。解决方案：本发明的一个实施例包括计算序列的信道响应位置和由频率偏移引起的序列的别名信道响应位置之间的距离的处理，计算每组的循环移位数根据计算出的距离的间隔的顺序，并设定循环移位施加间隔。即使当通过信道延迟扩展或无线电波延迟来移动接收信号时，考虑到接收序列的信道响应和接收序列的别名位置，通过简单的方法在不重叠的位置处设置循环移位应用间隔接收序列，使得由于频率偏移引起的检测误差和误报率大大降低。当将应用循环移位的序列分配给具有等于或高于规定水平的频率偏移的单元时，频率偏移对高迁移率单元的影响可以最小化。版权所有（C）2013，JPO＆INPIT

15. 发明专利

JP2013048457A Method of generating random access preamble in wireless communication system 有权
标题翻译：在无线通信系统中生成随机访问前缀的方法
公开(公告)号：JP2013048457A
公开(公告)日：2013-03-07
申请号：JP2012227940
申请日：2012-10-15
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： LEE HYUNG-WOO , HAN SEUNG HEE , NOH MIN SEOK , KWAK JIN SAM , DRAGAN VUJCIC , KIM DON CHORU , KWON YEONG HYEON
IPC分类号： H04J13/14
摘要： PROBLEM TO BE SOLVED: To provide a method of generating random access preambles in a wireless communication system.SOLUTION: The method of generating the random access preamble includes: receiving information on a source logical index; and generating a plurality of random access preambles in the order of increasing cyclic shift from root ZC sequences with the consecutive logical indexes from the beginning of the source logical index until a predetermined number of the random access preambles are obtained. The consecutive logical indexes are mapped to root indexes of the root ZC sequences.
摘要翻译：要解决的问题：提供一种在无线通信系统中生成随机接入前导码的方法。解决方案：生成随机接入前导码的方法包括：接收关于源逻辑索引的信息; 并且以从源逻辑索引的开始到具有预定数量的随机接入前导码的从连续逻辑索引的根ZC序列增加循环移位的顺序生成多个随机接入前导码。连续的逻辑索引映射到根ZC序列的根索引。版权所有（C）2013，JPO＆INPIT

16. 发明专利

JP2010178364A Reference signal sequence transmission method 有权
标题翻译：参考信号序列传输方法
公开(公告)号：JP2010178364A
公开(公告)日：2010-08-12
申请号：JP2010073186
申请日：2010-03-26
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： NOH MIN SEOK , HAN SEUNG HEE , KWON YEONG HYEON , LEE HYUNG-WOO , KIM DONG CHEOL , KWAK JIN SAM
IPC分类号： H04B1/707 , H04B1/7097 , H04J13/16
摘要： PROBLEM TO BE SOLVED: To provide a method for allocating a sequence so as to minimize inter-cell interference even if sequences having lengths different from each other flow from neighboring cells to the same resource region as interference under a multi-cell environment.
SOLUTION: According to a reference signal sequence transmission method, base sequences are grouped such that each group contains at least one base sequence of each length, so UE(s) can use various length sequences as a reference signal. In this method, inter-cell interference caused by using various length sequences as a reference signal sequence can be minimized by grouping sequences having the high cross correlation relation.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种分配序列以便尽可能减小小区间干扰的方法，即使具有彼此长度不同的长度的序列从多个小区环境中的相邻小区到相同资源区域的干扰。解决方案：根据参考信号序列传输方法，基本序列被分组，使得每个组包含每个长度的至少一个碱基序列，因此UE可以使用各种长度序列作为参考信号。在该方法中，通过使用各种长度序列作为参考信号序列引起的小区间干扰可以通过对具有高互相关关系的序列进行分组来最小化。版权所有（C）2010，JPO＆INPIT

17. 发明专利

ES2886178T3 Procedimientos y aparatos para establecer el desplazamiento cíclico considerando el desplazamiento 未知
公开(公告)号：ES2886178T3
公开(公告)日：2021-12-16
申请号：ES18176019
申请日：2008-01-04
申请人： LG ELECTRONICS INC
发明人： HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON , LEE HYUN WOO , KIM DONG CHEOL , KWAK JIN SAM , VUJCIC DRAGAN
IPC分类号： H04L27/26 , H04J13/00
摘要： Un procedimiento para transmitir un preámbulo de acceso aleatorio a una estación base en un sistema de acceso inalámbrico, el procedimiento realizado por un equipo de usuario y que comprende: transmitir el preámbulo de acceso aleatorio a la estación base, en el que el preámbulo de acceso aleatorio se define en base a un desplazamiento cíclico 'Cv' de una secuencia Zadoff- Chu, ZC, que tiene una longitud N, en el que el desplazamiento cíclico 'Cv' satisface la siguiente Ecuación 1: **(Ver fórmula)** en la que los parámetros G', 'P', 'R', y 'S' satisfacen la siguiente Ecuación 2 bajo la condición de Ncs

18. 发明专利

ES2775875T3 Método para transmitir y recibir señales utilizando radiofrecuencias multibanda 未知
公开(公告)号：ES2775875T3
公开(公告)日：2020-07-28
申请号：ES17165481
申请日：2008-12-24
申请人： LG ELECTRONICS INC
发明人： HAN SEUNG HEE , NOH MIN SEOK , KWAK JIN SAM , KWON YEONG HYEON , LEE HYUN WOO , KIM DONG CHEOL , MOON SUNG HO
IPC分类号： H04B7/26 , H04W72/04
摘要： Un método para transmitir, por una estación base, señales en un sistema de comunicaciones, comprendiendo el método: transmitir, hacia una estación móvil a través de una banda portadora primaria de la estación móvil, información sobre configuración de agregación de portadoras que informa a la estación móvil acerca de una banda portadora subsidiaria para la estación móvil; en donde la información sobre configuración de agregación de portadoras incluye información de identificación física acerca de la banda portadora subsidiaria e información de identificación lógica acerca de la banda portadora subsidiaria para la estación móvil, en donde la información de identificación física indica un índice de banda de frecuencias absolutas de una banda para asignación de frecuencias utilizada como banda portadora subsidiaria de entre respectivos índices de bandas de frecuencias absolutas de bandas plurales para asignación de frecuencias, disponibles en el sistema de comunicaciones, en donde la información de identificación lógica indica un índice lógico asignado a la banda portadora subsidiaria para identificar a la banda portadora subsidiaria de entre bandas para asignación de frecuencias gestionadas por una capa de control de acceso a medios (MAC), en donde la banda portadora primaria tiene un índice lógico "0" y el índice lógico asignado a la banda portadora subsidiaria es distinto de "0", y en donde un valor máximo para el índice lógico es menor que los de los índices de bandas de frecuencias absolutas.

19. 发明专利

HUE035832T2 Szekvencia elõállító eljárás detektálásra és eljárás jelek adására és vételére a szekvencia elõállító eljárás használatával 未知
公开(公告)号：HUE035832T2
公开(公告)日：2018-05-28
申请号：HUE11009223
申请日：2007-12-19
申请人： LG ELECTRONICS INC
发明人： HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON , LEE HYUN WOO , KIM DONG CHEOL , KWAK JIN SAM
IPC分类号： H04L27/26 , H04L5/00

20. 发明专利

CA2782315C APERIODIC TRANSMISSION METHOD AND APPARATUS FOR SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 未知
公开(公告)号：CA2782315C
公开(公告)日：2017-02-28
申请号：CA2782315
申请日：2011-03-07
申请人： LG ELECTRONICS INC
发明人： NOH MIN SEOK , HAN SEUNG HEE , CHUNG JAE HOON
IPC分类号： H04J11/00 , H04B7/26
摘要： Provided are a method and an apparatus for an aperiodic transmission of a sounding reference signal (SRS), which is performed by a user equipment (UE), in a wireless communication system. The UE aperiodically transmits an SRS through a certain uplink (UL) component carrier (CC) of a plurality of UL CCs. The certain UL CC is identical to the UL CC that transmits a physical uplink shared channel (PUSCH), which is scheduled by an uplink grant, wherein the uplink grant contains a message that triggers the aperiodic transmission of an SRS.

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