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公开(公告)号：US10342019B2
公开(公告)日：2019-07-02
申请号：US15322663
申请日：2016-02-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Peng Xue , Hyun-Seok Ryu , Seung-Hoon Park , Sang-Won Choi
Abstract: A 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system such as long-term evolution (LTE) is provided, including a method for performing device to device (D2D) discovery by a user equipment (UE), which is out of the coverage area serviced by a base station, in a wireless communication network. The method includes the operations of receiving pre-configuration information for transmitting a discovery message, and transmitting the discovery message in a transmission resource determined on the basis of the pre-configuration information, wherein the pre-configuration information includes a list of pools for transmitting the discovery message, and the transmission resource is determined from the list of pools.
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公开(公告)号：US20190090092A1
公开(公告)日：2019-03-21
申请号：US15505903
申请日：2016-09-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Won-Joon Hwang , Hyun-Seok Ryu , Jeong-Ho Park , Peng Xue , Sang-Won Choi
Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting higher data rates than a 4th generation (4G) communication system such as long term evolution (LTE). A method for positioning a user equipment (UE) in a wireless communication system includes receiving a reference signal (RS) in a first bandwidth from each of a plurality of anchor nodes scheduled for RS transmission by a network server, determining whether a path overlap has occurred between the UE and the anchor nodes based on symmetry of channel impulse responses of the received RSs, transmitting a bandwidth extension request message to the network server, upon occurrence of a path overlap, receiving an RS in a second bandwidth larger than the first bandwidth from each of the plurality of anchor nodes in response to the transmission of the bandwidth extension request message, and generating information required to position the UE, using the RSs received in the second bandwidth.
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公开(公告)号：US20180115344A1
公开(公告)日：2018-04-26
申请号：US15504309
申请日：2016-05-18
Applicant: Samsung Electronics Co., Ltd
Inventor： Peng Xue , Nam-Jeong Lee , Cheol Jeong , Hyun-Seok Ryu , Sung Ho Chae
CPC classification number: H04B1/713 , H04L5/0012 , H04L5/0062 , H04L29/08 , H04L67/12 , H04W4/70 , H04W84/042 , H04W88/08
Abstract: The present disclosure relates to a communication scheme and system which fuse a 5G communication system for supporting a higher data transfer rate than a 4G system with IoT technology, and a system thereof. The present disclosure may be applied to smart services such as smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety services, etc., based on 5G communication technologies and IoT related technologies. The communication method with a device according to the present invention comprises the steps of: transmitting information on frequency hopping settings to the device; and receiving, from the device, an uplink signal which hops frequencies according to the frequency hopping settings, wherein the frequency hopping settings are configured in a way that the uplink signal hops frequencies according to hopping patterns which hop according to frequency hopping steps, and to additional mirroring hopping patterns which are respectively inserted between the hopping patterns.
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公开(公告)号：US20180091212A1
公开(公告)日：2018-03-29
申请号：US15721696
申请日：2017-09-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Namjeong Lee , Jung-Min Moon , Hyunseok Ryu , Peng Xue , Hyunil Yoo , Cheol Jeong , Taeyoung Kim
CPC classification number: H04B7/086 , H04B7/024 , H04B7/0695 , H04B7/0868 , H04B7/088 , H04L5/0048 , H04L5/0094 , H04L25/0226 , H04W24/10
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). According to various embodiments, an apparatus of a user equipment (UE) in a wireless environment comprises at least one transceiver; and at least one processor operably coupled to the at least one transceiver. The at least one transceiver is configured to receive a reference signal configuration comprising information for indicating whether a reference signal of a transmission and reception point (TRP) is transmitted through beam sweeping from the TRP, and receive the reference signal from the TRP based on the received reference signal configuration.
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公开(公告)号：US20170303214A1
公开(公告)日：2017-10-19
申请号：US15512520
申请日：2015-09-11
Applicant: Samsung Electronics Co., Ltd
Inventor： Chiwoo Lim , Hyunseok Ryu , Seunghoon Park , Peng Xue
CPC classification number: H04W52/38 , H04W52/367 , H04W52/383 , H04W72/12 , H04W76/23
Abstract: The present invention relates to a 5G or pre-5G communication system which is to be provided to support high data throughput beyond a 4G communication system such as LTE. The communication method for a terminal in a wireless communication system supporting carrier aggregation according to the present invention comprises the steps of: confirming data transmission between different carriers is carried out on the basis of cellular and device-to-device (D2D) communication; reducing the transmission power for a D2D communication-based data transmission to a configured value; and, if no cellular communication-based data transmission occurs during a set time, then restoring the reduced transmission power for the D2D communication-based data transmission.
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Patent Agency Ranking
公开(公告)号：US20170251462A1
公开(公告)日：2017-08-31
申请号：US15442562
申请日：2017-02-24
Applicant: Samsung Electronics Co., Ltd
Inventor： Sung-Ho Chae , Cheol Jeong , Peng Xue , Nam-Jeong Lee
IPC: H04W72/04 , H04B7/06 , H04B17/336
CPC classification number: H04W72/0413 , H04B7/024 , H04B7/0613 , H04B17/336 , H04W52/242 , H04W52/40 , H04W88/06 , H04W88/10 , H04W92/20
Abstract: Disclosed is a 5G or a pre-5G communication system provided to support a higher data transmission rate than a system after a 4G communication system such as LTE. A method of a first BS supporting non-orthogonal multiple access and joint reception includes: allocating transmission resources for signal transmission of a first UE and a second UE serviced by the first BS and transmitting information on the allocated transmission resources to a second BS; transmitting the information on the allocated transmission resources to the first UE and the second UE; receiving a signal of the first UE and a signal of the second UE based on the information on the allocated transmission resources; and decoding the received signal of the first UE and the received signal of the second UE, wherein resources by which the signal of the first UE is transmitted overlap with a part of resources by which the signal of the second UE is transmitted.
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57.发明申请公开(公告)号：US20170245227A1
公开(公告)日：2017-08-24
申请号：US15310091
申请日：2015-05-11
Applicant: Samsung Electronics Co., Ltd
Inventor： Cheol Jeong , Hyun-Seok Ryu , Seung-Hoon Park , Peng Xue , Hyun-Kyu Yu , Sang-Won Choi
CPC classification number: H04W56/001 , H04W52/242 , H04W52/383 , H04W72/0413
Abstract: The present invention relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate than that of a 4G system and subsequent systems, and a system thereof. The present invention can be applied to intelligent services on the basis of 5G communication technology and IoT-related technology (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security, and safety related services and the like). The present invention provides a method and a device for transmitting a synchronization signal for device-to-device (D2D) communication. According to the present invention, a first terminal receives a D2D synchronization signal (D2DSS) and a physical D2D synchronization channel (PD2DSCH) corresponding to the D2DSS from a second terminal, and transmits the D2DSS to the second terminal according to a method preassigned with the second terminal so as to indicate that the first terminal has successfully received the D2DSS or the PD2DSCH.
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58.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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公开(公告)号：US11856500B2
公开(公告)日：2023-12-26
申请号：US18150490
申请日：2023-01-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anil Agiwal , Peng Xue
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for transmitting system information by a base station in a wireless communication system, the method comprising identifying whether an active downlink (DL) bandwidth part (BWP) of a user equipment (UE) is configured with common search space, and transmitting, to the UE, an updated system information in a dedicated signaling when the active DL BWP of the UE is not configured with the common search space.
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