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公开(公告)号：US20180049065A1
公开(公告)日：2018-02-15
申请号：US15673013
申请日：2017-08-09
Inventor： Chan Ho YOON , Young Jo KO
CPC classification number: H04W28/16 , H03M13/2732 , H03M13/276 , H03M13/6525 , H04J11/005 , H04J13/16 , H04L5/0001 , H04L5/0007 , H04L5/0055 , H04W72/04
Abstract: Disclosed are operation methods of a terminal and a base station in mobile communications. The operation method of the terminal in a mobile communication network, comprises receiving a terminal identifier from a base station; generating a plurality of interleaving parameters based on the terminal identifier; dividing a channel-coded data block into a plurality of sub-blocks, and performing a block interleaving on each of the plurality of sub-blocks using the plurality of interleaving parameters; and transmitting the plurality of sub-blocks on which the block interleaving has been performed, wherein an interleaving pattern of the block interleaving for each of the plurality of sub-blocks is determined by the plurality of interleaving parameters.
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公开(公告)号：US20170202014A1
公开(公告)日：2017-07-13
申请号：US15316544
申请日：2016-01-29
Inventor： Sung-Hyun MOON , Cheulsoon KIM , Wooram SHIN , Gi Yoon PARK , Young Jo KO , Junyoung NAM
IPC: H04W74/00 , H04L5/00 , H04L12/911 , H04B7/06
CPC classification number: H04W74/006 , H04B7/02 , H04B7/024 , H04B7/0469 , H04B7/06 , H04B7/0626 , H04L5/0007 , H04L5/0048 , H04L5/005 , H04L47/824
Abstract: A method for a base station to configure a channel state information (CSI)-reference signal (RS) is provided. The base station configures a CSI-RS antenna port for a terminal. The base station selects one of at least one port number mapping rule for mapping a port number on the CSI-RS antenna port for the terminal. The base station notifies the terminal of the selected port number mapping rule.
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23.发明申请公开(公告)号：US20160381676A1
公开(公告)日：2016-12-29
申请号：US15262005
申请日：2016-09-12
Inventor： Bang Won SEO , Young Jo KO , Byung Jang JEONG
CPC classification number: H04W72/0413 , H04L1/001 , H04L5/0023 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04W72/04
Abstract: Provided is a method of transmitting control information using a physical uplink shared channel (PUSCH) region in a system employing a multi-input multi-output (MIMO) antenna system in which transmission is performed through a plurality of layers. A method of transmitting a channel quality indicator (CQI)/precoding matrix indicator (PMI) using a PUSCH region in a system employing a MIMO antenna system in which transmission is performed through a plurality of layers includes encoding the CQI/PMI using one channel encoder, and transmitting the encoded CQI/PMI using some or all of the layers. Accordingly, it is possible to transmit uplink control information through a PUSCH region using a plurality of layers.
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24.发明申请METHOD AND APPARATUS FOR VIRTUALIZING ANTENNA IN MULTI-ANTENNA SYSTEM, AND METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL USING THE SAME 有权用于在多天线系统中虚拟化天线的方法和装置，以及使用其发送和接收信号的方法和装置公开(公告)号：US20160337017A1
公开(公告)日：2016-11-17
申请号：US15153887
申请日：2016-05-13
Inventor： Sung-Hyun MOON , Cheulsoon KIM , Gi Yoon PARK , Wooram SHIN , Young Jo KO , Junyoung NAM
CPC classification number: H04B7/0691 , H04B7/0617 , H04B7/10
Abstract: The transmitter maps an antenna port to a logical antenna port through a first virtualization. The transmitter maps the logical antenna port to a transceiver unit (TXRU) through a first operation. The transmitter maps the TXRU to a logical TXRU through a second operation. The transmitter maps the logical TXRU to a physical antenna element through a second virtualization.
Abstract translation: 发射机通过第一个虚拟化将天线端口映射到逻辑天线端口。 发射机通过第一个操作将逻辑天线端口映射到收发器单元（TXRU）。 发射机通过第二个操作将TXRU映射到逻辑TXRU。 发射机通过第二个虚拟化将逻辑TXRU映射到物理天线元件。
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25.发明申请公开(公告)号：US20160157226A1
公开(公告)日：2016-06-02
申请号：US14905407
申请日：2014-07-15
Inventor： Sung Hyun MOON , Young Jo KO , Jae Young AHN , Cheul Soon KIM , Joon Woo SHIN
CPC classification number: H04W72/0446 , H04B7/2656 , H04J1/08 , H04J3/1694 , H04L1/1812 , H04L1/1854 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04L5/1469 , H04W72/0406
Abstract: Disclosed is a communication method in a wireless communication system on the basis of a carrier aggregation. The communication method on the basis of a carrier aggregation comprises the steps of: receiving a PDSCH from a base station via a subframe n of a TDD cell; and transmitting, to the base station, a PUCCH including a response to the PDSCH via a subframe n+4 of an FDD cell. Accordingly, an HARQ process may be performed efficiently.
Abstract translation: 公开了一种基于载波聚合的无线通信系统中的通信方法。 基于载波聚合的通信方法包括以下步骤：经由TDD小区的子帧n从基站接收PDSCH; 以及经由FDD小区的子帧n + 4向基站发送包括对PDSCH的响应的PUCCH。 因此，可以有效地执行HARQ过程。
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Patent Agency Ranking
26.发明申请METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PHYSICAL CHANNEL AND SIGNAL 审中-公开用于发送和接收物理信道和信号的方法和装置公开(公告)号：US20160094315A1
公开(公告)日：2016-03-31
申请号：US14868014
申请日：2015-09-28
Inventor： Taegyun NOH , Young Jo KO , Seung Chan BANG
CPC classification number: H04L1/1861 , H04L1/1854 , H04L5/14 , H04L5/1469
Abstract: A method for transmitting a control channel including: receiving information regarding a format of the control channel from a base station (BS) through higher layer signaling; and transmitting a control channel mapped to at least one of a plurality of resource blocks positioned at both end portions of a system band to the BS through one slot on the basis of the information regarding the format of the control channel, and a method for performing a shortened hybrid automatic repeat request (HARQ) process, are provided.
Abstract translation: 一种用于发送控制信道的方法，包括：通过更高层信令从基站（BS）接收关于控制信道的格式的信息; 以及基于关于控制信道的格式的信息，将映射到位于系统频带的两端的多个资源块中的至少一个的控制信道通过一个时隙发送到BS;以及一种执行方法 提供了一种缩短的混合自动重传请求（HARQ）过程。
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公开(公告)号：US20150230219A1
公开(公告)日：2015-08-13
申请号：US14697146
申请日：2015-04-27
Inventor： Kap Seok CHANG , Il Gyu KIM , Hyeong Geun PARK , Young Jo KO , Hyo Seok YI , Chan Bok JEONG , Young Hoon KIM , Seung Chan BANG
CPC classification number: H04W48/16 , H04B1/70735 , H04B7/2656 , H04J11/0069 , H04L7/043 , H04L27/2613 , H04L27/2655 , H04W56/00 , H04W72/042 , H04W72/0446 , H04W88/08
Abstract: The present application relates to a method of generating a downlink frame. The method of generating the downlink frame includes: generating a first short sequence and a second short sequence indicating cell group information; generating a first scrambling sequence and a second scrambling sequence determined by the primary synchronization signal; generating a third scrambling sequence determined by the first short sequence and a fourth scrambling sequence determined by the second short sequence; scrambling the short sequences with the respective scrambling sequences; and mapping the secondary synchronization signal that includes the first short sequence scrambled with the first scrambling sequence, the second short sequence scrambled with the second scrambling sequence and the third scrambling sequence, the second short sequence scrambled with the first scrambling sequence and the first short sequence scrambled by the second scrambling sequence and the fourth scrambling sequence to a frequency domain.
Abstract translation: 本申请涉及生成下行链路帧的方法。 产生下行链路帧的方法包括：产生指示小区组信息的第一短序列和第二短序列; 产生由所述主同步信号确定的第一加扰序列和第二加扰序列; 产生由第一短序列确定的第三加扰序列和由第二短序列确定的第四加扰序列; 用相应的加扰序列对该短序列进行加扰; 以及映射包括与第一加扰序列加扰的第一短序列的第二同步信号，用第二加扰序列和第三加扰序列加扰的第二短序列，用第一加扰序列和第一短序列加扰的第二短序列 通过第二加扰序列和第四加扰序列加扰到频域。
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28.发明申请APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM USING RELAY 有权使用继电器在无线通信系统中发送和接收数据的装置和方法公开(公告)号：US20150223036A1
公开(公告)日：2015-08-06
申请号：US14685106
申请日：2015-04-13
Inventor： Heesoo LEE , Jae Young AHN , Jae Heung KIM , Young Jo KO , Kyoung Seok LEE
CPC classification number: H04W4/18 , H04B7/155 , H04B7/15507 , H04B7/15542 , H04B7/2606 , H04L5/0042 , H04L5/0044 , H04L5/0051 , H04L5/0053 , H04L5/0087 , H04L5/0094 , H04W24/10 , H04W36/0088 , H04W72/042 , H04W72/085 , H04W84/047
Abstract: Disclosed are a data transmission/reception apparatus and method of a wireless communication system using a relay. The data transmission/reception apparatus of the relay sets a relay reception subframe (hereinafter, referred to as ‘relay-rx-subframe’), and reports, to a terminal within a cell coverage, that the set relay-rx-subframe is a Multicast Broadcast Single Frequency Network (MBSFN) subframe, so that a legacy terminal may be provided with services in a wireless communication system using the relay.
Abstract translation: 公开了使用中继的无线通信系统的数据发送/接收装置和方法。 继电器的数据发送接收装置设定中继接收子帧（以下称为“中继rx子帧”），并向小区覆盖范围内的终端报告设定的中继rx子帧为 组播广播单频网络（MBSFN）子帧，从而可以在使用该继电器的无线通信系统中为遗留终端提供服务。
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29.发明申请METHOD OF TRANSMISSION AND RECEPTION FOR DEVICE TO DEVICE DISCOVERY AND APPARATUS THEREOF 有权用于设备发现的设备的传输和接收方法及其装置公开(公告)号：US20140301285A1
公开(公告)日：2014-10-09
申请号：US14081506
申请日：2013-11-15
Inventor： Jae Young AHN , Young Jo KO
IPC: H04W72/04
Abstract: Methods of discovery performed in a terminal are disclosed. A method of discovery, performed in a terminal, may comprise selecting a discovery physical channel on which discovery information is transmitted in a discovery frame comprising a plurality of transmission durations, and transmitting the discovery information through the selected discovery physical channel. Thus, efficient discovery between terminals may be performed and efficiency of resource usage can be enhanced.
Abstract translation: 公开了在终端中执行的发现方法。 在终端中执行的发现方法可以包括在包括多个传输持续时间的发现帧中选择在其上发送发现信息的发现物理信道，以及通过所选择的发现物理信道发送所述发现信息。 因此，可以执行终端之间的有效发现，并且可以提高资源使用的效率。
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30.发明申请METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION IN MULTI-CARRIER WIRELESS COMMUNICATION SYSTEMS 有权多载波无线通信系统中传输和接收的方法与装置公开(公告)号：US20140079000A1
公开(公告)日：2014-03-20
申请号：US14087928
申请日：2013-11-22
Inventor： Young Jo KO , Bang Won SEO , Jae Young AHN
IPC: H04W72/04
CPC classification number: H04W72/042 , H04L1/0045 , H04L1/0061 , H04L5/001 , H04L5/0053 , H04W4/00 , H04W72/046 , H04W88/02 , H04W88/08
Abstract: Data transmission and reception is provided by configuring control channels in a wireless communication system using a plurality of carriers. User equipment (UE) may monitor physical downlink control channel (PDCCH) candidates within common search spaces (CSSs) and User Equipment-specific search spaces (USSs). If the UE is configured with cross-carrier scheduling, when two PDCCH candidates originating from a CSS and a USS, respectively, have cyclic redundancy check (CRC) scrambled by the same Radio Network Temporary Identifier (RNTI) and have a common payload size and the same first control channel element (CCE) index, the UE may interpret that only the PDCCH originating from the CSS is transmitted, thereby solving ambiguity of downlink control information (DCI) detection.
Abstract translation: 通过在使用多个载波的无线通信系统中配置控制信道来提供数据发送和接收。 用户设备（UE）可以监视公共搜索空间（CSS）和用户设备特定搜索空间（USS）内的物理下行链路控制信道（PDCCH）候选。 如果UE配置了跨载波调度，则当分别来自CSS和USS的两个PDCCH候选分别具有由同一无线电网络临时标识符（RNTI）加扰并且具有公共有效负载大小的循环冗余校验（CRC） 相同的第一控制信道单元（CCE）索引，则UE可以解释仅发送来自CSS的PDCCH，从而解决下行链路控制信息（DCI）检测的模糊性。
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