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公开(公告)号：US20160255652A1
公开(公告)日：2016-09-01
申请号：US15151239
申请日：2016-05-10
Applicant: LG ELECTRONICS INC.
Inventor： Min Seok NOH , Seung Hee HAN , Yeong Hyeon KWON , Hyun Hwa PARK , Hyun Woo LEE , Dong Cheol KIM
CPC classification number: H04W74/006 , H04J13/0059 , H04W4/02 , H04W48/12 , H04W64/00 , H04W72/0413 , H04W74/004 , H04W74/0833 , H04W74/0866
Abstract: A method is provided for performing a random access procedure by a Node-B with a specific user equipment (UE) within a cell in which a plurality of UEs are located together. The Node-B transmits a random access procedure configuration including a basic sequence index related with a random access channel and zero correlation zone (ZCZ) configuration. The Node-B receives a random access preamble corresponding to the random access procedure configuration from the UE over the random access channel. A length of a cyclic part and a length of a sequence part of the random access preamble are differently given based on the random access procedure configuration. The random access preamble is generated from Constant Amplitude Zero Auto-Correlation (CAZAC) sequences based on the basic sequence index by applying a length of a cyclic shift according to the ZCZ configuration.
Abstract translation: 提供了一种方法，用于通过具有多个UE所在的小区内的特定用户设备（UE）来执行随机接入过程。 节点B发送包括与随机接入信道和零相关区（ZCZ）配置相关的基本序列索引的随机接入过程配置。 节点B通过随机接入信道从UE接收与随机接入过程配置相对应的随机接入前导码。 基于随机接入过程配置，不同地给出了随机接入前同步码的序列部分的长度和长度。 通过根据ZCZ配置应用循环移位长度，基于基本序列索引从恒幅零自相关（CAZAC）序列生成随机接入前导码。
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公开(公告)号：US20140003386A1
公开(公告)日：2014-01-02
申请号：US14020537
申请日：2013-09-06
Applicant: LG ELECTRONICS INC.
Inventor： Yeong Hyeon KWON , Seung Hee HAN , Hyun Hwa PARK , Dong Cheol KIM , Hyun Woo LEE , Min Seok NOH
IPC: H04W72/04
CPC classification number: H04J13/10 , H04J13/0059 , H04J13/0062 , H04J13/107 , H04J13/22 , H04L5/0016 , H04L5/0044 , H04L5/0053 , H04L5/0092 , H04L25/0226 , H04L27/2605 , H04L27/2607 , H04L27/2655 , H04W48/10 , H04W48/12 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W74/002 , H04W74/08 , H04W74/0833 , H04W76/18
Abstract: Disclosed is a data transmission method in a mobile communication system. The data transmission method through a code sequence in a mobile communication system includes grouping input data streams into a plurality of blocks consisting of at least one bit so as to map each block to a corresponding signature sequence, multiplying a signature sequence stream, to which the plurality of blocks are mapped, by a specific code sequence, and transmitting the signature sequence stream multiplied by the specific code sequence to a receiver.
Abstract translation: 公开了一种移动通信系统中的数据传输方法。 通过移动通信系统中的代码序列的数据传输方法包括将输入数据流分组成由至少一个位组成的多个块，以将每个块映射到相应的签名序列，将签名序列流相乘， 通过特定代码序列映射多个块，并将乘以特定代码序列的签名序列流发送到接收器。
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公开(公告)号：US20130215852A1
公开(公告)日：2013-08-22
申请号：US13843182
申请日：2013-03-15
Applicant: LG ELECTRONICS INC.
Inventor： Min Seok NOH , Seung Hee HAN , Yeong Hyeon KWON , Hyun Hwa PARK , Hyun Woo LEE , Dong Cheol KIM
IPC: H04W72/04
CPC classification number: H04W74/006 , H04J13/0059 , H04W4/02 , H04W48/12 , H04W64/00 , H04W72/0413 , H04W74/004 , H04W74/0833 , H04W74/0866
Abstract: A method for generating an iterative sequence and a signal transmission method using the same are disclosed. As the cell size or the distance between a user equipment (UE) and a Node-B increases, the CP is repeated at least one time while the iterative sequence is generated, the CP length and the ZCZ length are adjusted, so that the sequence timing point can be easily detected, orthogonality between sequences is maintained, and the sequences can be clearly distinguished from each other.
Abstract translation: 公开了一种生成迭代序列的方法和使用该迭代序列的信号传输方法。 随着小区大小或用户设备（UE）和节点B之间的距离的增加，在产生迭代序列的同时至少重复一次CP，调整CP长度和ZCZ长度，使得序列 可以容易地检测定时点，维持序列之间的正交性，并且可以清楚地区分序列。
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Patent Agency Ranking
公开(公告)号：US20130170485A1
公开(公告)日：2013-07-04
申请号：US13775076
申请日：2013-02-22
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hee HAN , Min Seok NOH , Yeong Hyeon KWON , Young Woo YUN , Hyun Hwa PARK , Hyun Woo LEE , Dong Cheol KIM
IPC: H04B7/26
CPC classification number: H04W56/001 , H04B7/2628 , H04L27/3483
Abstract: A method of generating a code sequence and method of adding additional information using the same are disclosed, by which a code sequence usable for a channel for synchronization is generated and by which a synchronization channel is established using the generated sequence. The present invention, in which the additional information is added to a cell common sequence for time synchronization and frequency synchronization, includes the steps of generating the sequence repeated in time domain as many as a specific count, masking the sequence using a code corresponding to the additional information to be added, and transmitting a signal including the masked sequence to a receiving end.
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公开(公告)号：US20150341935A1
公开(公告)日：2015-11-26
申请号：US14819036
申请日：2015-08-05
Applicant: LG ELECTRONICS INC.
Inventor： Yeong Hyeon KWON , Seung Hee HAN , Hyun Hwa PARK , Dong Cheol KIM , Hyun Woo LEE , Min Seok NOH , Ae Ran YOUN
CPC classification number: H04W48/16 , H04L12/66 , H04W28/20 , H04W48/12 , H04W72/02 , H04W72/0453 , H04W72/085 , H04W74/0808 , H04W88/06
Abstract: A method for a terminal to communicate with a network using a plurality of frequency band cells, and the terminal for performing the method are discussed. The method according to one embodiment includes acquiring frequency bands information on which of frequency bands measurement can be performed and on which of the frequency bands measurement cannot be performed. The frequency bands information is acquired from outside of the terminal. The method according to the embodiment further includes performing measurement on the frequency bands on which measurement can be performed based on the frequency bands information; acquiring measurement result information on the plurality of frequency band cells based on the measurement; and communicating data with a network on the plurality of frequency band cells considering the measurement result information.
Abstract translation: 一种终端与使用多个频带小区的网络通信的方法，以及用于执行该方法的终端。 根据一个实施例的方法包括获取可以执行哪些频带测量的频带信息，以及哪个频带测量不能执行。 从终端外部获取频带信息。 根据本实施例的方法还包括基于频带信息对能够进行测量的频带进行测量; 基于所述测量获取关于所述多个频带小区的测量结果信息; 以及考虑到测量结果信息，在多个频带小区上与网络通信数据。
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公开(公告)号：US20140376495A1
公开(公告)日：2014-12-25
申请号：US14480356
申请日：2014-09-08
Applicant: LG Electronics Inc.
Inventor： Min Seok NOH , Seung Hee HAN , Yeong Hyeon KWON , Hyun Hwa PARK , Hyun Woo LEE , Dong Cheol KIM
CPC classification number: H04W74/006 , H04J13/0059 , H04W4/02 , H04W48/12 , H04W64/00 , H04W72/0413 , H04W74/004 , H04W74/0833 , H04W74/0866
Abstract: A method is described for a specific user equipment (UE) to perform a random access to a Node-B within a cell in which a plurality of UEs are located together. The method includes receiving system information for at least one of a basic sequence index and a length of a zero correlation zone (ZCZ) from the Node-B, and transmitting a preamble sequence to the Node-B over a random access channel. The preamble sequence is generated from constant amplitude zero auto-correlation (CAZAC) sequences distinguishable by at least one of the basic sequence index and a length of a cyclic shift (CS) applied to the preamble sequence. The length of the CS applied to the preamble sequence is given by one among a plurality of application lengths determined based on the length of the ZCZ, wherein a number of the plurality of lengths are differently given based on a type of the specific UE, and wherein the system information is the same for all the UEs within the cell regardless of the types of UEs.
Abstract translation: 描述了一种用于特定用户设备（UE）对多个UE位于一起的小区内的节点B进行随机接入的方法。 所述方法包括从节点B接收基本序列索引和零相关区域（ZCZ）的长度中的至少一个的系统信息，以及通过随机接入信道将前导码序列发送到节点B。 从通过基本序列索引和应用于前导序列的循环移位（CS）的长度中的至少一个可以区分的恒定幅度零自相关（CAZAC）序列生成前导码序列。 应用于前导序列的CS的长度由基于ZCZ的长度确定的多个应用长度之一给出，其中基于特定UE的类型不同地给出多个长度的数量，以及 其中系统信息对于小区内的所有UE是相同的，而与UE的类型无关。
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公开(公告)号：US20160014709A1
公开(公告)日：2016-01-14
申请号：US14866116
申请日：2015-09-25
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hee HAN , Min Seok NOH , Yeong Hyeon KWON , Young Woo YUN , Hyun Hwa PARK , Hyun Woo LEE , Dong Cheol KIM
CPC classification number: H04W56/001 , H04B7/2628 , H04L27/3483
Abstract: A method of generating a code sequence and method of adding additional information using the same are disclosed, by which a code sequence usable for a channel for synchronization is generated and by which a synchronization channel is established using the generated sequence. The present invention, in which the additional information is added to a cell common sequence for time synchronization and frequency synchronization, includes the steps of generating the sequence repeated in time domain as many as a specific count, masking the sequence using a code corresponding to the additional information to be added, and transmitting a signal including the masked sequence to a receiving end.
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公开(公告)号：US20150305067A1
公开(公告)日：2015-10-22
申请号：US14753999
申请日：2015-06-29
Applicant: LG Electronics Inc.
Inventor： Min Seok NOH , Seung Hee HAN , Yeong Hyeon KWON , Hyun Hwa PARK , Hyun Woo LEE , Dong Cheol KIM
CPC classification number: H04W74/006 , H04J13/0059 , H04W4/02 , H04W48/12 , H04W64/00 , H04W72/0413 , H04W74/004 , H04W74/0833 , H04W74/0866
Abstract: A method for performing a random access procedure by a Node-B with a specific user equipment (UE) within a cell in which a plurality of UEs are located together. System information is transmitted for at least one of a basic sequence index and a length of a zero correlation zone (ZCZ) to the specific UE. A preamble sequence is received from the specific UE over a random access channel. The preamble sequence is generated from Constant Amplitude Zero Auto-Correlation (CAZAC) sequences distinguishable by at least one of the basic sequence index and a length of a Cyclic Shift (CS) applied to the preamble sequence. The length of the CS applied to the preamble sequence is given by one among a plurality of application lengths determined based on the length of the ZCZ. A number of the plurality of lengths are differently given based on a type of the specific UE.
Abstract translation: 一种用于在多个UE位于一起的小区内的具有特定用户设备（UE）的节点B执行随机接入过程的方法。 针对特定UE的基本序列索引和零相关区域（ZCZ）的长度中的至少一个发送系统信息。 通过随机接入信道从特定UE接收前导码序列。 从通过应用于前导序列的基本序列索引和循环移位（CS）的长度中的至少一个可以区分的恒定幅度零自相关（CAZAC）序列产生前导码序列。 应用于前序序列的CS的长度由基于ZCZ的长度确定的多个应用长度中的一个给出。 基于特定UE的类型，不同地给出多个长度的数量。
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