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公开(公告)号：US09578651B2
公开(公告)日：2017-02-21
申请号：US14266200
申请日：2014-04-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun-Seok Ryu , Seung-Hoon Park , Chi-Woo Lim
CPC classification number: H04W72/1247 , H04W72/042 , H04W72/048 , H04W72/085 , H04W72/10 , H04W72/1231 , H04W76/40
Abstract: A communication method of a device to device (D2D) user equipment (UE) in a cellular system supporting a communication frame structure including one or more subframes used for a communication of the D2D UE is provided. The method includes reading an alarm region located within a first subframe, wherein the alarm region indicates whether a communication signal having a priority is included in the first subframe or a second subframe related to the first subframe, and transmitting the communication signal through one of the second subframe and a third subframe related to the second subframe, based on information read from the alarm region.
Abstract translation: 提供了支持包括用于D2D UE的通信的一个或多个子帧的通信帧结构的蜂窝系统中的设备到设备（D2D）用户设备（UE）的通信方法。 该方法包括读取位于第一子帧内的警报区域，其中警报区域指示具有优先级的通信信号是否包括在与第一子帧相关的第一子帧或第二子帧中，并且通过 第二子帧和与第二子帧相关的第三子帧，基于从报警区域读取的信息。
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公开(公告)号：US09432833B2
公开(公告)日：2016-08-30
申请号：US14279507
申请日：2014-05-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-Kyu Kim , Seung-Hoon Park , Young-Bin Chang
Abstract: A method for performing discovery at a terminal in a communication system is provided. The method includes generating a discovery request message including discovery target information, transmitting the discovery request message to a Proximity Service (ProSe) server that is located in a core network of the communication system and that manages communication of the terminal, and receiving a result of a discovery operation from another entity that performs the discovery operation of the terminal using discovery identification information about the terminal. The other entity is selected based on the discovery target information by the ProSe server.
Abstract translation: 提供了一种用于在通信系统中的终端执行发现的方法。 该方法包括生成包括发现目标信息的发现请求消息，将发现请求消息发送到位于通信系统的核心网络并管理终端的通信的接近服务（ProSe）服务器，并且接收终端的结果 来自使用关于终端的发现识别信息执行终端的发现操作的另一实体的发现操作。 基于ProSe服务器的发现目标信息选择另一个实体。
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13.发明申请公开(公告)号：US20160127085A1
公开(公告)日：2016-05-05
申请号：US14932837
申请日：2015-11-04
Inventor： Sang-Hyo Kim , Hyun-Seok Ryu , Seung-Hoon Park , Peng Xue , Myung-Hoon Ko , Kyung-Min Lee , Min Jang
CPC classification number: H04L5/0001 , H03M13/23 , H03M13/2757 , H03M13/276 , H04L1/00
Abstract: The present disclosure relates to a pre-5G or 5G communication system to be provided for supporting higher data rates beyond a 4G communication system, such as Long Term Evolution (LTE). Disclosed are a method and an apparatus for performing interleaving by using an identical interleaving bit generation method in multiple interleavers included in a communication system. The present disclosure provides a method for interleaving an input bit sequence by an interleaver of a multiple access communication system. The method includes setting a common parameter used by multiple interleavers; setting a unique parameter for the interleaver in view of a correlation between bit sequences which are input to the multiple interleavers; and interleaving the input bit sequence by using prime-power depending on the common parameter and the unique parameter.
Abstract translation: 本公开涉及要提供用于支持超越4G通信系统（诸如长期演进（LTE））的更高数据速率的前5G或5G通信系统。 公开了一种通过在通信系统中包括的多个交织器中使用相同的交织比特生成方法来执行交织的方法和装置。 本公开提供了一种用于由多址通信系统的交织器交织输入比特序列的方法。 该方法包括设置多个交织器使用的公共参数; 鉴于输入到多个交织器的比特序列之间的相关性，设置交织器的唯一参数; 并且根据公共参数和唯一参数通过使用素数来交织输入比特序列。
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公开(公告)号：US20150327193A1
公开(公告)日：2015-11-12
申请号：US14707535
申请日：2015-05-08
Applicant: Samsung Electronics Co., Ltd
Inventor： Hyun-Kyu Yu , Hyun-Seok Ryu , Seung-Hoon Park , Cheol Jeong , Sang-Won Choi , Peng Xue
IPC: H04W56/00
CPC classification number: H04W56/001
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system rt to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus and method for acquiring synchronization information through the transmission and reception of signals between devices for device to device (D2D) communication is provided. A method for a user equipment (UE) in a wireless communication system includes detecting a synchronization signal of another UE in a predetermined measurement gap. The method also includes transmitting a detected result of the synchronization signal to an evolved Node B (eNB). A start time point of the measurement gap in a first measurement gap period and a star(time point of the measurement gap in a second measurement gap period are different from each other.
Abstract translation: 本公开涉及提供用于支持更高数据速率的第5代（5G）或5G通信系统rt超越第四代（4G）通信系统，例如长期演进（LTE）。 提供了一种用于通过用于设备到设备（D2D）通信的设备之间的信号的发送和接收来获取同步信息的装置和方法。 一种用于无线通信系统中的用户设备（UE）的方法包括在预定的测量间隙中检测另一UE的同步信号。 该方法还包括将检测到的同步信号的结果发送到演进节点B（eNB）。 第一测量间隙周期中的测量间隙的开始时间点和第二测量间隙周期中的测量间隙的时间点彼此不同。
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15.发明申请METHOD AND APPARATUS FOR SUPPORTING MULTIPLE-ACCESS SIGNAL IN MOBILE COMMUNICATION SYSTEM 有权支持移动通信系统中多路访问信号的方法与装置公开(公告)号：US20140133593A1
公开(公告)日：2014-05-15
申请号：US14076051
申请日：2013-11-08
Inventor： Chi-Woo Lim , Sang-Hyo Kim , Min Jang , Jin-Hwan Kang , Kyung-Kyu Kim , Dae-Gyun Kim , Hyun-Seok Ryu , Seung-Hoon Park , Seung-Sik Shin
CPC classification number: H04L25/03203 , H04L5/0007 , H04L25/0328
Abstract: In order to generate multiple-access signals, each transmitter transmits information by using all or a part of channel resources. The signal of each transmitter is mapped to an OFDM time-frequency resource space as a trellis modulation path. A mobile communication system maps trellis modulation paths of a plurality of transmitters to the same resource space. In order to effectively detect and distinguish signals of a plurality of transmitters transmitted through the same channel resource space, a receiver uses a message passing method between symbols and a path connection method. The receiver uses a state space expansion method, a backward pre-decoding method, and a successive interference cancellation method to more efficiently reconstruct a discovery signal.
Abstract translation: 为了产生多址信号，每个发射机通过使用全部或部分信道资源来发送信息。 每个发射机的信号被映射到OFDM时频资源空间作为网格调制路径。 移动通信系统将多个发射机的网格调制路径映射到相同的资源空间。 为了有效地检测和区分通过相同信道资源空间发送的多个发射机的信号，接收机使用符号之间的消息传递方法和路径连接方法。 接收机使用状态空间扩展方法，反向预解码方法和连续干扰消除方法来更有效地重构发现信号。
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Patent Agency Ranking
公开(公告)号：US10820325B2
公开(公告)日：2020-10-27
申请号：US15753418
申请日：2016-08-16
Inventor： Seung-Hoon Park , Chung-Gu Kang , Chung-Kee Kim , Chan-Seok Yang , Jung-Min Moon
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A base station apparatus according to various embodiments may comprise: a communication unit configured to transmit or receive information; and a control unit coupled to the communication unit, wherein the control unit may be configured to receive, from at least one other base station that shares a frequency band, first information associated with one or more of a second base station and a second terminal included in a second system that shares the frequency band, determine a transmission start alignment interval on the basis of the received first information, and transmit information on the transmission start alignment interval to the at least one other base station.
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公开(公告)号：US10440752B2
公开(公告)日：2019-10-08
申请号：US15576675
申请日：2016-05-26
Inventor： Seung-Hoon Park , Min-Gyu Lee , Tae-Jin Lee , Jung-Min Moon , Jungsoo Jung
Abstract: The present disclosure relates to a 5th Generation (5G) or pre-5G system to be provided to support a higher data transfer rate after a 4G communication system such as Long Term Evolution (LTE). The present invention is for performing random access in a wireless communication system, and a base station includes a communication unit for transmitting system information including a plurality of thresholds, and a control unit for determining a random access result for each mode on the basis of a detection result on a preamble transmitted from at least one terminal.
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18.发明授权公开(公告)号：US10383103B2
公开(公告)日：2019-08-13
申请号：US15565403
申请日：2016-04-05
Applicant: Samsung Electronics Co., Ltd
Inventor： Seung-Hoon Park , Jung-Min Moon , Sun-Heui Ryoo , Byoung-Hoon Jung , Jung-Soo Jung
Abstract: Disclosed is a 5G or pre-5G communication system provided so as to support a data transmission rate higher than that of a 4G communication system, such as LTE. A method and a device for transmitting information in a communication system are disclosed. The method for allocating resources in a cellular network using an unlicensed band comprises the steps of: generating at least one resource allocation signal containing information indicating a plurality of continuous uplink subframes capable of communicating through the unlicensed band; transmitting the resource allocation signal to a user equipment (UE) through the unlicensed band for the duration of at least one downlink subframe; and receiving uplink data from the UE for the duration of the continuous uplink subframes.
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公开(公告)号：US10368261B2
公开(公告)日：2019-07-30
申请号：US14707550
申请日：2015-05-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seung-Hoon Park , Hyun-Seok Ryu , Peng Xue , Hyun-Kyu Yu , Cheol Jeong , Sang-Won Choi
Abstract: A synchronization method and an apparatus for Device-to-Device (D2D) communication in a User Equipment (UE) are provided. The method includes comparing a reception power of a signal received from an evolved Node B (eNB) with a first reference power, if the reception power is less than the first reference power, generating and transmitting a synchronization signal for D2D communication by operating as a synchronization reference UE, comparing the reception power of a signal received from the eNB with a second reference power, and if the reception power is greater than or equal to the first reference power and less than the second reference power, relaying a synchronization signal received from the eNB by operating as a synchronization relaying UE.
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公开(公告)号：US10149302B2
公开(公告)日：2018-12-04
申请号：US14645163
申请日：2015-03-11
Inventor： Sang-Hyo Kim , Hyun-Seok Ryu , Dae-Gyun Kim , Seung-Hoon Park , Jin Whan Kang , Myung Hoon Koh , Min Jang
Abstract: Disclosed is a method for controlling interference for D2D communication. The method includes: identifying whether a position of a first user device belongs to a first area that satisfies a predetermined criterion; and if the position of the first user device is identified to belong to the first area, determining some resources constituting dedicated resources of the first area, among available resources of a signal for discovering a counterpart user device of D2D communication by the first user device, as resources of the signal.
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