公开(公告)号：US20140321354A1

公开(公告)日：2014-10-30

申请号：US14261306

申请日：2014-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Suk-Won Kim ,  Jung-Soo Jung ,  Hyun-Jeong Kang ,  Young-Bin Chang

IPC: H04W72/10 ,  H04W40/00 ,  H04L12/861

CPC classification number: H04W40/00 ,  H04B7/15521 ,  H04L1/00 ,  H04L1/1877 ,  H04L1/1887 ,  H04L49/9005 ,  H04L2001/0097

Abstract: A method for managing a packet in a system supporting network coding includes receiving, from a relay, information on a packet to which the network coding is applied, receiving, from the relay, the packet to which the network coding is applied, confirming whether a packet required for an operation of the UE can be acquired from the received packet on the basis of information on the packet to which the network coding is applied, and storing packets into different buffers by distinguishing between the packet required for the operation of the UE and a packet not required for the operation of the UE. Other embodiments including an apparatus for managing a packet are also disclosed.

Abstract translation: 一种用于在支持网络编码的系统中管理分组的方法包括从中继器接收关于应用了网络编码的分组的信息，从中继器接收应用了网络编码的分组，确认是否 可以根据对应用网络编码的分组的信息从接收到的分组中获取用于UE的操作的分组，并且通过区分UE的操作所需的分组和 UE不需要的分组。 还公开了包括用于管理分组的装置的其他实施例。

公开(公告)号：US20140295896A1

公开(公告)日：2014-10-02

申请号：US14226679

申请日：2014-03-26

Applicant: Korea Advanced Institute of Science and Technology ,  Samsung Electronics Co., Ltd.

Inventor： Hyun-Jeong Kang ,  Min-Hoe Kim ,  Sung-Jin Park ,  Byung-Chang Chung ,  Dong-Ho Cho

IPC: H04W68/00 ,  H04W88/06 ,  H04W52/02

CPC classification number: H04W68/005 ,  H04W52/0212 ,  Y02D70/00

Abstract: Provided is a method and apparatus for operating an idle mode in a wireless communication system. The method includes receiving a first message requesting entry to an idle mode from a Subscriber Station (SS) through at least one Base Station (BS), selecting in response to reception of the first message whether the MS is to enter an idle mode in which BSs belonging to a paging group broadcast a paging message for the MS or whether the MS is to enter a semi-idle mode in which BSs belonging to a semi-idle paging group, which is a subset of the paging group, broadcast the paging message for the SS, and transmitting Paging announce information instructing the BSs belonging to the semi-idle paging group to broadcast the paging message for the SS, if the semi-idle mode is selected.

Abstract translation: 提供了一种用于在无线通信系统中操作空闲模式的方法和装置。 该方法包括：接收通过至少一个基站（BS）从订户站（SS）进入空闲模式的第一消息，响应于第一消息的接收来选择MS是否进入空闲模式，其中 属于寻呼组的BS广播用于MS的寻呼消息，或者MS是否要进入半空闲模式，其中属于作为寻呼组的子集的半空闲寻呼组的BS广播寻呼消息 并且如果选择了半空闲模式，则发送寻呼通知信息，指示属于半空闲寻呼组的BS广播SS的寻呼消息。

公开(公告)号：US20130331097A1

公开(公告)日：2013-12-12

申请号：US13895203

申请日：2013-05-15

Applicant: Samsung Electronics Co., Ltd

Inventor： Hyun-Jeong Kang ,  Rakesh Taori

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W4/21 ,  H04W8/005 ,  H04W40/023 ,  H04W40/246 ,  H04W84/18

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.

Abstract translation: 一种用于处理第一节点以在包括所述第一节点和与所述第一节点相邻的一个或多个第二节点的无线通信系统中配置邻居网络的方法。 该方法包括生成发现信息; 并将生成的发现信息广播到一个或多个第二节点。 所述发现信息包括所述第一节点的信息，指示是否接收所述发现信息并且接受所接收到的发现信息到其他节点的中继的指示符，以及指示所述发现信息的可用中继的数量的跳数限制。 指示符的值通过用户的输入设置。

公开(公告)号：US20130288683A1

公开(公告)日：2013-10-31

申请号：US13929247

申请日：2013-06-27

Applicant: Samsung Electronics Co., Ltd

Inventor： Hyun-Jeong Kang ,  Won-Il Roh ,  Jae-Hee Cho ,  Jung-Je Son ,  Byung-Wook Jun ,  Sung-Jin Lee ,  Jae-Hyuk Jang ,  Young-Bin Chang ,  Chang-Yoon Oh ,  Yeong-Moon Son

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W36/06 ,  H04W48/16 ,  H04W76/10

Abstract: Disclosed is a system and a method of signal transmission/reception by a mobile station in a wireless communication system. The method includes: transmitting a first sub-band preparation indicator, which indicates that the mobile station has been prepared for transmission/reception of a signal through a first sub-band, to a base station through a primary band; transmitting a first sub-band failure indicator to the base station through the primary band upon detecting failure in transmitting the first sub-band preparation indicator; receiving sub-band information on a second sub-band, which is different from the first sub-band, from the BS through the primary band; and acquiring synchronization with the second sub-band, so as to enable transmission/reception of a signal through the second sub-band based on the sub-band information.

Abstract translation: 公开了一种由无线通信系统中的移动台发送/接收信号的系统和方法。 该方法包括：通过主频带向基站发送指示移动台已准备好通过第一子频带发送/接收信号的第一子带准备指示符; 在发送第一子带准备指示符的故障时，通过主频带向基站发送第一子带故障指示符; 通过所述主频带从所述BS接收与所述第一子带不同的第二子带上的子带信息; 并且获取与所述第二子带的同步，以便能够基于所述子带信息通过所述第二子带进行信号的发送/接收。

公开(公告)号：US11729678B2

公开(公告)日：2023-08-15

申请号：US17843467

申请日：2022-06-17

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 ,  H04W72/21 ,  H04W72/27 ,  H04W72/51

CPC classification number: H04W36/0072 ,  H04W36/04 ,  H04W72/21 ,  H04W72/27 ,  H04W74/0833 ,  H04W72/51

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：US11678331B2

公开(公告)日：2023-06-13

申请号：US17355764

申请日：2021-06-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Jeong Kang ,  Jae-Hee Cho

IPC: H04W4/00 ,  H04W72/04 ,  H04W48/16 ,  H04W36/00 ,  H04W48/12 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W72/042 ,  H04W36/0016 ,  H04W48/16 ,  H04W48/12 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

Abstract: A method and an apparatus for supporting multiple frequency assignments in a wireless communication system are provided. An operating method of a Mobile Station (MS) for supporting multicarrier transmission in a wireless communication system includes negotiating a multicarrier operation with a Base Station (BS) during a network entry procedure, when supporting a multicarrier operation mode with the BS, sending a first control message comprising information of every multicarrier configuration supported by the MS, to the BS, receiving a second control message comprising index information of one or more carriers assigned for the multicarrier operation from the BS, and searching for configuration information of carriers corresponding to indexes of the one or more carriers assigned from the BS for the multicarrier operation.

公开(公告)号：US11564175B2

公开(公告)日：2023-01-24

申请号：US17092795

申请日：2020-11-09

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：US11194049B2

公开(公告)日：2021-12-07

申请号：US16063664

申请日：2016-12-13

Applicant: Samsung Electronics Co., Ltd

Inventor： June Hwang ,  Hyun-Jeong Kang

IPC: G01S19/03 ,  H04W88/04 ,  H04W4/46 ,  G01S19/42 ,  H04B7/185 ,  H04W4/40 ,  H04W64/00 ,  H04B7/155 ,  H04W40/20 ,  H04W84/18 ,  H04W4/44 ,  H04W4/02 ,  H04W4/90 ,  H04W84/04

Abstract: Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. Provided in the present disclosure is a relay-based communication method for a communication terminal provided in a vehicle, comprising the steps of: acquiring global positioning system (GPS) coordinates of the vehicle; determining a traveling direction of the vehicle on the basis of map information and the GPS coordinates; sensing a traveling lane of the vehicle; generating a location code including information on the GPS coordinates, the traveling direction, and the traveling lane; and generating a message, which includes the generated location code, and transmitting the message.

公开(公告)号：US10856128B2

公开(公告)日：2020-12-01

申请号：US15328001

申请日：2016-04-08

Applicant: Samsung Electronics Co., Ltd

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

IPC: H04W8/00 ,  H04W48/08 ,  H04W72/02 ,  H04W72/04 ,  H04W76/50 ,  H04W76/14 ,  H04W88/04

Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided in order to support a higher data transmission rate following 4G communication systems such as LTE. Disclosed are a method and device for improving device searching in a D2D communication system supporting direct communication between devices. The method comprises the steps of: generating a search signal including search information; selecting a transmission resource to transmit the search signal; transmitting the search signal through the selected transmission resource; and when a request signal requesting additional information on the search from a counterpart device that has received the search signal is received, transmitting a confirmation signal including the requested additional information to the counterpart device. The present disclosure relates to a communication technique and system which combine a 5G communication system, for supporting a higher data transmission rate following 4G systems, with IoT technology.

公开(公告)号：US10602382B2

公开(公告)日：2020-03-24

申请号：US15410210

申请日：2017-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： June Hwang ,  Hyun-Jeong Kang ,  Beom-Sik Bae ,  Sang-Wook Kwon ,  Anil Agiwal

IPC: H04W76/34 ,  H04W24/04 ,  H04W76/30 ,  H04W64/00 ,  H04W76/15 ,  H04W92/20

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 method for processing a radio link failure (RLF) by a user equipment (UE) supporting a dual-connectivity communication system is provided. The method includes determining a state of a radio link with a first base station using a reference signal, transmitting to a second base station, when the radio link with the first base station fails, a message indicating that the radio link with the first base station fails, redetermining the state of the radio link with the first base station using a reference signal of the first base station during a predetermined time, and switching, after the predetermined time, a data transmission line when the radio link with the first base station fails.