公开(公告)号：US09467952B2

公开(公告)日：2016-10-11

申请号：US14285206

申请日：2014-05-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Kyeong-In Jeong ,  Youn-Hyoung Heo

IPC: H04B1/00 ,  H04B7/00 ,  H04B17/00 ,  H04W52/24 ,  H04W52/34 ,  H04W52/36 ,  H04W72/04

CPC classification number: H04W52/242 ,  H04L43/16 ,  H04W52/346 ,  H04W52/365 ,  H04W72/0413 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12

Abstract: A method and apparatus are provided for transmitting power headroom information by a terminal in a mobile communication system. The method includes obtaining, by the terminal, an uplink transmission resource; obtaining, by the terminal, a path loss; and if the path loss is changed more than a threshold since a last transmission of a power headroom, obtaining power headroom information using a maximum transmission output of the terminal and a transmission power of the terminal, and transmitting the power headroom information using the uplink transmission resource.

Abstract translation: 提供一种用于在移动通信系统中由终端发送功率余量信息的方法和装置。 该方法包括：由终端获取上行链路传输资源; 由终端获得路径损耗; 并且如果自上次发送功率余量以来路径损耗变化大于阈值，则使用终端的最大发送输出和终端的发送功率获得功率余量信息，并且使用上行链路发送来发送功率余量信息 资源。

公开(公告)号：US20160066325A1

公开(公告)日：2016-03-03

申请号：US14841029

申请日：2015-08-31

Applicant: Samsung Electronics Co., Ltd

Inventor： Sung-Hoon Kim ,  Young-Kyo Baek ,  Kyeong-In Jeong ,  Sang-Bum Kim ,  Woo-Seong Kim ,  Soeng-Hun Kim ,  Jae-Hyuk Jang ,  Gert Jan Van Lieshout

IPC: H04W72/04

CPC classification number: H04W74/0816 ,  H04W72/1215 ,  H04W84/12

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 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. A method for performing communication using an unlicensed band includes reserving a channel of the unlicensed band using a control frame supporting WLAN by a WLAN module, when reserving the channel of the unlicensed band succeeds, determining whether the channel of the unlicensed band is used by a mobile communication module, and transmitting data supporting the unlicensed band through the reserved channel of the unlicensed band.

Abstract translation: 本公开涉及用于利用物联网（IoT）技术来融合第五代（5G）通信系统以用于支持超越4G系统的高数据速率的通信方法和系统。 本发明可以应用于基于5G通信技术和智能家居，智能建筑，智能城市，智能汽车，连接汽车，医疗保健，数字教育，智能零售，安全和智能汽车的IoT相关技术的智能服务， 安全服务。 一种使用非授权频带执行通信的方法包括：当保留非许可频带的信道成功时，使用支持WLAN的控制帧来保留非许可频带的信道，确定无许可频带的信道是否被 移动通信模块，以及通过非许可频带的保留信道发送支持非许可频带的数据。

公开(公告)号：US20150195802A1

公开(公告)日：2015-07-09

申请号：US14664250

申请日：2015-03-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun KIM ,  Gert Jan Van Lieshout ,  Ju-Ho Lee ,  Kyeong-In Jeong ,  Himke Van Der Velde

IPC: H04W56/00 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W76/048 ,  H04L5/0057 ,  H04W24/10 ,  H04W52/0216 ,  H04W52/0222 ,  H04W52/0225 ,  H04W56/0005 ,  H04W56/001 ,  H04W72/042 ,  H04W72/14 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: Methods and apparatuses are provided for establishing time alignment by a terminal in a mobile communication system. Information for identifying a preamble on a downlink control channel is received from a base station. The preamble is transmitted to the base station based on the information for identifying the preamble. A response message including timing adjustment information, information for a channel quality indicator (CQI) request, and uplink resource information on a downlink shared channel is received from the base station. The time alignment is established based on the timing adjustment information included in the response message. A CQI is transmitted based on the information for the CQI request and the uplink resource information.

Abstract translation: 提供了用于在移动通信系统中由终端建立时间对准的方法和装置。 从基站接收用于识别下行链路控制信道上的前导码的信息。 基于用于识别前导码的信息，将前导码发送到基站。 从基站接收包括定时调整信息，信道质量指示符（CQI）请求的信息和下行链路共享信道上的上行链路资源信息的响应消息。 基于包括在响应消息中的定时调整信息建立时间对准。 基于CQI请求的信息和上行资源信息来发送CQI。

公开(公告)号：US09025444B2

公开(公告)日：2015-05-05

申请号：US13690893

申请日：2012-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Gert Van Lieshout ,  Kyeong-In Jeong ,  Himke Van Der Velde

IPC: H04W72/04 ,  H04L12/801 ,  H04L12/835 ,  H04W28/12 ,  H04W72/10

CPC classification number: H04W72/04 ,  H04L47/14 ,  H04L47/30 ,  H04L47/35 ,  H04W28/0278 ,  H04W28/12 ,  H04W72/044 ,  H04W72/10

Abstract: A method and apparatus are provided for reporting a buffer status to a Node B, by a User Equipment (UE), in a mobile communication system. The method includes checking if a resource for data to be transmitted to the Node B is available, when there is a buffer status report triggered to be transmitted to the Node B; transmitting the buffer status report using the available resource, if the resource is available; and transmitting a scheduling request to the Node B, if the resource has not been allocated for a predetermined time duration.

Abstract translation: 提供了一种用于在移动通信系统中由用户设备（UE）向节点B报告缓冲器状态的方法和装置。 该方法包括：当有缓冲状态报告被触发以发送给节点B时，检查要发送给节点B的数据的资源是否可用; 如果资源可用，则使用可用资源发送缓冲区状态报告; 以及如果所述资源尚未被分配预定的持续时间，则向所述节点B发送调度请求。

公开(公告)号：US08774810B2

公开(公告)日：2014-07-08

申请号：US14048738

申请日：2013-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong-In Jeong ,  Gert Jan Van Lieshout ,  Soeng-Hun Kim

IPC: H04W4/00 ,  H04W36/00

CPC classification number: H04W36/0061 ,  H04W4/02 ,  H04W8/18 ,  H04W48/08 ,  H04W48/10 ,  H04W48/20 ,  H04W84/105

Abstract: An apparatus and method for performing cell selection to a Home cell or a Private network in a mobile communication system are provided, in which a User Equipment (UE) determines a candidate cell by measuring a serving cell and neighbor cells, receives an indicator indicating a Home cell or a Private network in system information from the candidate cell, determines whether the candidate cell is included in a Home cell or Private network list set in the UE, and selects the candidate cell if the candidate cell is included in the Home cell or Private network list.

Abstract translation: 提供了一种用于在移动通信系统中对家庭小区或专用网络执行小区选择的装置和方法，其中用户设备（UE）通过测量服务小区和相邻小区来确定候选小区，接收指示表 归属小区或来自候选小区的系统信息中的私有网络确定候选小区是否包括在设置在UE中的家庭小区或专用网络列表中，并且如果候选小区包括在归属小区中则选择候选小区，或 私人网络列表。

公开(公告)号：US20130094482A1

公开(公告)日：2013-04-18

申请号：US13690893

申请日：2012-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Gert Van Lieshout ,  Kyeong-In Jeong ,  Himke Van Der Velde

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04L47/14 ,  H04L47/30 ,  H04L47/35 ,  H04W28/0278 ,  H04W28/12 ,  H04W72/044 ,  H04W72/10

Abstract: A method and apparatus are provided for reporting a buffer status to a Node B, by a User Equipment (UE), in a mobile communication system. The method includes checking if a resource for data to be transmitted to the Node B is available, when there is a buffer status report triggered to be transmitted to the Node B; transmitting the buffer status report using the available resource, if the resource is available; and transmitting a scheduling request to the Node B, if the resource has not been allocated for a predetermined time duration.

Abstract translation: 提供了一种用于在移动通信系统中由用户设备（UE）向节点B报告缓冲器状态的方法和装置。 该方法包括：当有缓冲状态报告被触发以发送给节点B时，检查要发送给节点B的数据的资源是否可用; 如果资源可用，则使用可用资源发送缓冲区状态报告; 以及如果所述资源尚未被分配预定的持续时间，则向所述节点B发送调度请求。

公开(公告)号：US12114328B2

公开(公告)日：2024-10-08

申请号：US17962025

申请日：2022-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anil Agiwal ,  Kyung-Kyu Abhimanyu Kim ,  Young-Bin Chang ,  Kyeong-In Jeong

IPC: H04W72/00 ,  H04W72/23 ,  H04W76/14 ,  H04W84/04

CPC classification number: H04W72/23 ,  H04W76/14 ,  H04W84/042

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 for communication by a base station is provided. The method includes transmitting a scheduling assignment including a first part of a destination identifier (ID), and transmitting a medium access control (MAC) protocol data unit (PDU) including a MAC header including a user equipment (UE) ID and a second part of the destination ID.

公开(公告)号：USRE49879E1

公开(公告)日：2024-03-19

申请号：US16676916

申请日：2019-11-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Bum Kim ,  Sung-Ho Choi ,  Soeng-Hun Kim ,  Kyeong-In Jeong ,  Jung-Soo Jung ,  Chae-Gwon Lim

IPC: H04W68/02 ,  H04W76/28

CPC classification number: H04W68/02 ,  H04W76/28 ,  Y02D30/70

Abstract: A method and an apparatus for supporting a discontinuous reception (DRX) operation in a Node B in a mobile communication system are provided. The method includes defining a second System Frame Number (SFN) where one cycle of a first SFN corresponds to one bit, transmitting information on the second SFN to a User Equipment (UE), determining a second SFN which is used to transmit a paging signal to the UE, determining a first SFN which is used to transmit the paging signal in the determined second SFN, and transmitting the paging signal to the UE at the determined first SFN.

公开(公告)号：US11805515B2

公开(公告)日：2023-10-31

申请号：US17656850

申请日：2022-03-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ok-Seon Lee ,  Soeng-Hun Kim ,  Yung-Soo Kim ,  Kyeong-In Jeong

IPC: H04W72/12 ,  H04W72/1268 ,  H04W74/00 ,  H04L1/1829 ,  H04W52/02

CPC classification number: H04W72/1268 ,  H04L1/1829 ,  H04L1/1861 ,  H04W52/0209 ,  H04W74/008 ,  Y02D30/70

Abstract: A system and a method minimize power consumption, signalling overhead, and processing load in blind scheduling in a mobile communication system. A User Equipment (UE) detects a type of an uplink (UL) grant while it is periodically allocated the UL grant. If there is no data to transmit using the UL grant, the UE determines whether to transmit a padding Medium Access Control (MAC) Protocol Data Unit (PDU) to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB) using the UL grant according to the type of the UL grant.

公开(公告)号：US10932204B2

公开(公告)日：2021-02-23

申请号：US16676081

申请日：2019-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Gert-Jan Van Lieshout ,  Kyeong-In Jeong ,  Youn-Hyoung Heo

IPC: H04W52/24 ,  H04W52/34 ,  H04W52/36 ,  H04W88/02 ,  H04W72/04 ,  H04L12/26 ,  H04W88/08 ,  H04W88/12

Abstract: A method and apparatus are provided for transmitting power headroom information by a terminal in a mobile communication system. The method includes receiving, by the terminal, information for an allocated uplink transmission resource; identifying whether a path loss has changed by more than a threshold, after transmitting last power headroom information, when the terminal has the allocated uplink transmission resource; in case that the path loss has changed by more than the threshold when the terminal has the allocated uplink transmission resource, determining a transmission of the power headroom information; and transmitting an uplink packet including the power headroom information based on the allocated uplink transmission resource. The power headroom information is obtained based on a difference between a maximum transmission power of the terminal and a transmission power of the terminal.