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公开(公告)号：US10736088B2
公开(公告)日：2020-08-04
申请号：US15674460
申请日：2017-08-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunseok Ryu , Peng Xue , Anil Agiwal , Namjeong Lee , Cheol Jeong
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.In detail, an information transmission method of a base station in a wireless communication system according to the present disclosure includes: generating control channel monitoring information for monitoring a control channel of at least one of a first terminal using a first transmission time interval (TTI) or a second terminal using a second TTI; and transmitting the control channel monitoring information. In this case, the first terminal may support a first bandwidth or a second bandwidth and the second terminal may support the first bandwidth or a third bandwidth.
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公开(公告)号：US10680690B2
公开(公告)日：2020-06-09
申请号：US15882075
申请日：2018-01-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Cheol Jeong , Hyun-Kyu Yu , Jeong-Ho Park , Kyung-Whoon Cheun , Su-Ryong Jeong
Abstract: The present disclosure is related to a 5th generation (5G) or pre-5G communication system to provide higher data rates than a 4th generation (4G) communication system such as long term evolution (LTE). A method for adjusting a receive beam gain by a user equipment (UE) in a wireless communication system is provided. The method includes estimating a received signal quality value based on a reference signal received from a base station (BS), transmitting information about the estimated received signal quality value to the BS, comparing the received signal quality value with a minimum received signal quality value required for successful reception of data from the BS, and adjusting a receive beam gain to be used for data reception by turning on/off a radio frequency (RF) chain formed for each of antennas included in the UE based on a result of the comparison.
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公开(公告)号：US10673515B2
公开(公告)日：2020-06-02
申请号：US16434040
申请日：2019-06-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Namjeong Lee , Jung-Min Moon , Hyunseok Ryu , Peng Xue , Hyunil Yoo , Cheol Jeong , Taeyoung Kim
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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74.发明申请公开(公告)号：US20200100217A1
公开(公告)日：2020-03-26
申请号：US16699449
申请日：2019-11-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunseok Ryu , Hyunil Yoo , Peng Xue , Namjeong Lee , Cheol Jeong
Abstract: The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with IoT technology and a system thereof. The present disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The present disclosure discloses a method and an apparatus for transmitting/receiving a random access channel (RACH) according to beam reciprocity (beam correspondence) with a method and an apparatus for supporting various services.
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公开(公告)号：US10602516B2
公开(公告)日：2020-03-24
申请号：US15675118
申请日：2017-08-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Peng Xue , Hyunseok Ryu , Anil Agiwal , Namjeong Lee , Cheol Jeong
Abstract: 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) are provided. The communication method and system 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. A method of a user equipment (UE) for receiving data is provided. The method includes receiving, from a base station, information on radio resources allocated to the UE, and receiving, from the base station, data based on the information on the radio resources. The radio resources are associated with a plurality of symbols in a time domain and a plurality of resource block groups in a frequency domain. The information on the radio resources includes at least one of first information on a starting symbol, or second information on a size of each of the resource block groups.
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Patent Agency Ranking
公开(公告)号：US10541776B2
公开(公告)日：2020-01-21
申请号：US15819517
申请日：2017-11-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunseok Ryu , Seunghoon Park , Peng Xue , Hyunkyu Yu , Cheol Jeong , Sangwon Choi
Abstract: A method of controlling transmission power of a terminal performing device to device (D2D) communication in a wireless communication system, the method including receiving power control information corresponding to radio resources used for the D2D communication by the terminal from a base station, determining a first transmission power of the radio resources to be used for the D2D communication by the terminal among the radio resources, and transmitting data for the D2D communication with the determined first transmission power by using the radio resource to be used for the D2D communication by the terminal.
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77.发明授权公开(公告)号：US10531475B2
公开(公告)日：2020-01-07
申请号：US15504303
申请日：2016-06-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam-Jeong Lee , Peng Xue , Cheol Jeong
Abstract: The present invention relates to a 5G or pre-5G communication system for supporting higher data transmission rates than 4G communication systems such as LTE. The present invention provides a communication method of a terminal which communicates with a base station in a wireless communication system, the communication method comprising the motions of: transmitting, to the base station, a first random access request message comprising identification information of the terminal; receiving, as a response to the first random access request message, a response message comprising semi-persistent scheduling (SPS) terminal identity (ID) and uplink (UL) resource allocation information; and periodically transmitting, using the SPS terminal ID, UL data from a resource that is indicated by the UL resource allocation information, wherein the identification information of the terminal is information that indicates that the terminal will be appointed as an SPS terminal.
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公开(公告)号：US10512089B2
公开(公告)日：2019-12-17
申请号：US15532495
申请日：2015-12-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nam-Jeong Lee , Sung-Ho Chae , Cheol Jeong , Jae-Won Kim , Jeong-Ho Park , Jae-Weon Cho
IPC: H04W72/04 , G01S5/02 , H04W72/08 , H04L5/00 , H04L12/801
Abstract: The present disclosure relates to a communication technique for combining a 5G communication system that supports higher data transmission rates after 4G systems with IoT technology and to the system therefor. The present disclosure can be applied for intelligent services based on 5G communication technology and IoT related technology (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, and the like). A method for determining an uplink transmission resource of a wireless communication system comprises the steps of: obtaining one or more of first distance information between a first base station supporting a first communication system and a terminal supporting the first communication system, and second distance information between a second base station supporting a second communication system and the terminal; and determining a frequency resource and transmission power for uplink signal transmission of the first terminal based on one or more of the obtained first distance information and second distance information.
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公开(公告)号：US10355766B2
公开(公告)日：2019-07-16
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
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：US10334540B2
公开(公告)日：2019-06-25
申请号：US15327018
申请日：2015-07-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Cheol Jeong , Jeong-Ho Park , Jae-Won Kim , Hyun-Kyu Yu
IPC: H04W56/00
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). Embodiments of the present invention are to provide a method and apparatus for performing uplink synchronization in a wireless communication system. According to an embodiment of the present invention, a method of operating a terminal in a wireless communication system includes the processes of: receiving an adjustment message including a first timing advance (TA) value from a first base station; and transmitting an uplink signal to a second base station based on a second TA value for the second base station that is determined based on the first TA value. According to an embodiment of the present invention, it is possible to decrease the overhead of an uplink resource by adjusting an uplink signal time transmitted to other base stations or other cells by using information for uplink synchronization in a base station or cell in a wireless communication system.
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