公开(公告)号：US11368884B2

公开(公告)日：2022-06-21

申请号：US15592632

申请日：2017-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Jeong Kang ,  Sun-Heui Ryoo ,  Jung-Soo Jung ,  Sang-Wook Kwon ,  Jong-Hyung Kwun ,  Suk-Won Kim ,  June Hwang

IPC: H04W36/00 ,  H04W36/04 ,  H04W74/08 ,  H04W72/04

Abstract: The objective of the present invention is to provide services by effectively switching, by a terminal, a macro cell and a small cell on the basis of time in a communication system in which the macro cell and the small cell coexist. A method for operating a terminal in a wireless communication system comprises the steps of: transmitting, to a first base station and/or a second base station, information on a switching delay time required for the terminal to perform cell switching; and communicating through a resource of the first base station and a resource of the second base station which are allocated by considering the switching delay time.

公开(公告)号：US11291002B2

公开(公告)日：2022-03-29

申请号：US16439337

申请日：2019-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Jeong Kang ,  Chi-Woo Lim ,  Jae-Weon Cho ,  Tae-Young Kim

IPC: H04W72/04 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04L25/02

Abstract: An apparatus and a method for operating a mobile station in a wireless communication system are provided. The method includes receiving first information transmitted on a secondary carrier from a base station, and transmitting second information for feedback related to the secondary carrier at a feedback region in a primary carrier based on the first information to the base station.

公开(公告)号：US10958333B2

公开(公告)日：2021-03-23

申请号：US16458762

申请日：2019-07-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： June Hwang ,  Sang-Wook Kwon ,  Young-Joong Mok ,  Hyun-Jeong Kang ,  Kyung-Kyu Kim

IPC: H04W4/00 ,  H04B7/155 ,  H04W40/12 ,  H04W40/22 ,  H04W40/24 ,  H04W28/02 ,  H04W76/34 ,  H04B17/309 ,  H04L12/863 ,  H04W72/12 ,  H04W84/04 ,  H04W88/04

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 a long term evolution (LTE). A method and apparatus for performing a relay communication are provided. A remote user equipment (UE) according to the present disclosure is configured to acquire a first parameter related to relay load from each of a plurality of relay candidate UEs, to select a relay UE which will perform a relay communication with the remote UE from among the plurality of relay candidate UEs based on the first parameter acquired from each of the plurality of relay candidate UEs, and to perform the relay communication with the selected relay UE. The first parameter is generated based on cellular communication load between a base station (BS) connected to a corresponding relay candidate UE and the corresponding relay candidate UE.

公开(公告)号：US10861326B2

公开(公告)日：2020-12-08

申请号：US16068307

申请日：2017-01-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hae-in Chun ,  Jung-Gap Kuk ,  Hyun-Jeong Kang ,  In-Hak Na

IPC: G08G1/01 ,  G06K9/00 ,  G08G1/017 ,  G06K9/32 ,  G01S19/42 ,  G01C21/34 ,  G07C5/00 ,  G08G1/04 ,  H04N7/04 ,  H04N7/18 ,  G07C5/08 ,  H04W4/46 ,  H04W4/90 ,  H04W4/02 ,  G06T7/50 ,  G06T7/70

Abstract: In a method for sharing driving images of a second vehicle by a first terminal, which communicates with a first vehicle, in a communication system, the present invention comprises the steps of: storing routes by time of the first vehicle; receiving a first message, for notifying an occurrence of an accident or a hazardous situation, from an electronic device of the first vehicle; if the first message is received, selecting a first route of predetermined time from the stored routes; and transmitting a second message for requesting image information related to the first route among the driving images of the second vehicle.

公开(公告)号：US10616861B2

公开(公告)日：2020-04-07

申请号：US15676861

申请日：2017-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Jeong Kang ,  Rakesh Taori ,  Yeongmoon Son

IPC: G08C17/00 ,  H04W68/02 ,  H04W72/00 ,  H04W4/70 ,  H04W4/08 ,  H04L12/18 ,  H04W52/02

Abstract: An apparatus for an idle mode terminal is configured to perform a method for operating the idle mode terminal in a Machine to Machine (M2M) communication system. A paging message is received from the base station during a paging listening interval. The Apparatus determines whether an indicator indicating receipt of multicast group data is included in the paging message. When the indicator indicating the receiving of multicast group data is included, data transmitted via a downlink resource that uses an identifier mask of a multicast group to which a terminal belongs is received. Thereafter, a paging non-listening interval is entered.

公开(公告)号：US10536939B2

公开(公告)日：2020-01-14

申请号：US13907414

申请日：2013-05-31

Applicant: Samsung Electronics Co., Ltd

Inventor： Young-Bin Chang ,  Rakesh Taori ,  Hyun-Jeong Kang ,  Jung-Shin Park ,  Yeong-Moon Son

IPC: H04W72/04 ,  H04W56/00 ,  H04W24/08 ,  H04W24/10 ,  H04W72/12 ,  H04W88/08 ,  H04W36/08

Abstract: A method and an apparatus of cooperating with a plurality of base stations in a wireless communication system. A cloud cell is configured with a plurality of base stations that cooperate with each other for a mobile station and synchronizes user contexts for serving the mobile station among the plurality of base stations included in the cloud cell, and the plurality of base stations cooperate with each other to provide a communication service to the mobile station. The present disclosure reduces generation of a handover when the mobile station moves between base stations, and increases the data yield of the mobile station by transmitting and receiving data in cooperation with base stations in a cloud cell at a shaded area or a cell border.

公开(公告)号：US10531396B2

公开(公告)日：2020-01-07

申请号：US16144273

申请日：2018-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun-Heui Ryoo ,  Jung-Soo Jung ,  Hyun-Jeong Kang ,  Jong-Hyung Kwun ,  Sung-Jin Lee

IPC: H04B7/00 ,  H04W52/14 ,  H04W76/27 ,  H04W76/15 ,  H04W52/34 ,  H04W52/36

Abstract: A method and an apparatus for controlling uplink power in a wireless communication system are provided. The method for controlling uplink power of a User Equipment (UE) forming a transmission link with a plurality of BSs (BSs), a power headroom report trigger event by at least one of the plurality of BSs is detected. Power headroom information of the UE is reported to at least one of the plurality of BSs.

公开(公告)号：US10313931B2

公开(公告)日：2019-06-04

申请号：US15478102

申请日：2017-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Jeong Kang ,  Rakesh Taori ,  Yeong-Moon Son

IPC: H04W8/22 ,  H04B7/024 ,  H04W28/18 ,  H04W48/16 ,  H04W64/00 ,  H04W88/08 ,  H04B17/318

Abstract: A method of determining member Base Stations (BSs) providing cooperative communication to a Mobile Station (MS) in a communication system. The method includes when a candidate list of the member BSs generated using at least one of strengths of signals received from adjacent BSs and cell loading state information of the adjacent BSs is received from the MS, selecting candidate BSs having a service quality larger than or equal to a threshold from candidate BSs included in the candidate list as targets to receive a member negotiation; and performing a capability negotiation with each of the selected targets to receive the member negotiation to select final member BSs and transmitting information on the determined final member BSs to the MS.

公开(公告)号：US10306540B2

公开(公告)日：2019-05-28

申请号：US13895203

申请日：2013-05-15

Applicant: Samsung Electronics Co., Ltd

Inventor： Hyun-Jeong Kang ,  Rakesh Taori

IPC: H04W48/16 ,  H04W4/21 ,  H04W8/00 ,  H04W4/20 ,  H04W84/18 ,  H04W40/02 ,  H04W40/24

Abstract: A method for processing a first node to configure a neighbor network in a wireless communication system including the first node and one or more second nodes neighboring the first node. The method includes generating discovery information; and broadcasting the generated discovery information to one or more of the second nodes. The discovery information includes information of the first node, an indicator indicating whether to receive the discovery information and accept the relay of the received discovery information to other nodes, and a hop limit indicating the number of available relays of the discovery information. A value of the indicator is set through an input of a user.

公开(公告)号：US10200846B2

公开(公告)日：2019-02-05

申请号：US15325002

申请日：2016-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal ,  Hyun-Jeong Kang ,  Young-Bin Chang ,  June Hwang

IPC: H04W8/00 ,  H04W76/14 ,  H04L29/08 ,  H04W76/25 ,  H04W72/04 ,  H04W48/12

Abstract: The present invention relates not only to a 4th-generation (4G) communication system such as long term evolution (LTE) but also to a 5th-generation (5G) or pre-5G communication system to be provided to support a higher data transmission rate. According to the present invention, a first user equipment (UE) is configured to transmit, to a base station, a request message comprising information indicating that a discovery message is to be transmitted through a data channel and information on the amount of data related to the discovery message, receive, from the base station, a control message comprising information on a resource allocated to transmit the discovery message and information indicating that the control message comprises information for the transmission of the discovery message, and transmits the discovery message to a second UE through the data channel based on the control message.