公开(公告)号：US20160353365A1

公开(公告)日：2016-12-01

申请号：US15234799

申请日：2016-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM ,  Kyeongin JEONG

IPC: H04W48/16 ,  H04W48/20

CPC classification number: H04W48/16 ,  H04W8/186 ,  H04W36/0061 ,  H04W36/08 ,  H04W48/20 ,  H04W84/042 ,  H04W84/045

Abstract: A neighbor cell search method and apparatus of a User Equipment (UE) is provided for performing the cell search procedure with the utilization of a Physical Cell Identity (PCI) list of PCIs used by evolved Node Bs (eNBs) for a Closed Subscriber Group (CSG) which is from an eNB in a Long Term Evolution (LTE) system. The cell search method includes selecting a cell of a base station, receiving system information including a Physical Cell Identity (PCI) list used by neighbor Closed Subscribed Group (CSG) cells of the base station, determining whether the terminal is in an any cell selection state for selecting any cell, and searching, when the terminal is in the any cell selection state, neighbor cells without application of the PCI list. The cell search method and apparatus are capable of performing the cell search procedure to appropriate eNBs, resulting in improvement of network attachment efficiency.

公开(公告)号：US20160269945A1

公开(公告)日：2016-09-15

申请号：US15067885

申请日：2016-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Kyeongin JEONG ,  Sangbum KIM ,  Soenghun KIM ,  Juho LEE

IPC: H04W36/00 ,  H04W36/30 ,  H04W72/12

CPC classification number: H04W36/0055 ,  H04W36/30 ,  H04W72/0453 ,  H04W72/1273

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. For licensed assisted access (LAA) technology used in a wireless communication system, an apparatus and a method for scheduling downlink data at a base station is provided. In the method, based on at least one part of parameters of a bearer to which the downlink data belongs, the base station determines a serving cell for scheduling the downlink data. Further, information about the identified serving cell is transmitted to a user equipment (UE).

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过第四代（4G）系统的更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。 对于在无线通信系统中使用的许可辅助接入（LAA）技术，提供了一种用于在基站处调度下行链路数据的装置和方法。 在该方法中，基于下行链路数据所属的承载的参数的至少一部分，基站确定用于调度下行链路数据的服务小区。 此外，关于所识别的服务小区的信息被发送到用户设备（UE）。

公开(公告)号：US20160150350A1

公开(公告)日：2016-05-26

申请号：US14950622

申请日：2015-11-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mangesh Abhimanyu INGALE ,  Vijaya Kumar TUKKA ,  Jaehyuk JANG ,  Diwakar SHARMA

IPC: H04W4/00 ,  H04W12/08 ,  H04L29/06 ,  H04L12/28 ,  H04L29/08

CPC classification number: H04W4/38 ,  H04L12/2809 ,  H04L67/12 ,  H04W4/21 ,  H04W4/70 ,  H04W12/003 ,  H04W12/00503 ,  H04W12/08

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. A method of an electronic device for communicating with another electronic device is provided. The method includes capturing user identity metrics of a user, and determining, by a processor of the electronic device, that the user is an authorized user based on a result of a comparison between the identified user identity metrics and association information.

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过第四代（4G）系统的更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。 提供了一种用于与另一电子设备进行通信的电子设备的方法。 该方法包括捕获用户的用户身份度量，以及由所述电子设备的处理器基于所识别的用户身份度量和关联信息之间的比较的结果来确定所述用户是授权用户。

公开(公告)号：US20160094358A1

公开(公告)日：2016-03-31

申请号：US14865861

申请日：2015-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghwan WON ,  Sangbum KIM ,  Soenghun KIM ,  Songyean CHO ,  Jaehyuk JANG

IPC: H04L12/18 ,  H04W28/02 ,  H04W72/00

Abstract: The present invention relates to a communication technology and system converging the fifth generation (5G) communication system for supporting a data rate higher than that of the 4G system with the IoT technology. Further, the present invention is applicable to the intelligent services based on the 5G communication and IoT technologies (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security, and safety services). In more detail, a broadcast resource congestion control method of a multi-cell/multicast coordination entity (MCE) includes receiving a message including multimedia broadcast and multicast service (MBMS) congestion information from a base station, selecting an MBMS service to be controlled based on the MBMS congestion information, and transmitting a scheduling message including first control information related to the selected MBMS service to the base station.

Abstract translation: 本发明涉及融合第五代（5G）通信系统的通信技术和系统，用于通过IoT技术支持比4G系统更高的数据速率。 此外，本发明适用于基于5G通信和IoT技术的智能服务（例如，智能家居，智能建筑，智能城市，智能车或连接车，医疗保健，数字教育，零售，安全和安全服务 ）。 更详细地说，多小区/多播协调实体（MCE）的广播资源拥塞控制方法包括从基站接收包括多媒体广播和组播服务（MBMS）拥塞信息的消息，选择要被控制的MBMS服务 关于MBMS拥塞信息，并且向基站发送包括与所选择的MBMS服务相关的第一控制信息的调度消息。

公开(公告)号：US20160029324A1

公开(公告)日：2016-01-28

申请号：US14877302

申请日：2015-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM ,  Gert-Jan VAN LIESHOUT ,  Youngbum KIM

IPC: H04W52/36 ,  H04W74/08 ,  H04W76/02

CPC classification number: H04W76/15 ,  H04L5/001 ,  H04W52/146 ,  H04W52/244 ,  H04W52/30 ,  H04W52/34 ,  H04W52/346 ,  H04W52/36 ,  H04W52/365 ,  H04W52/367 ,  H04W52/40 ,  H04W52/48 ,  H04W52/50 ,  H04W74/0833

Abstract: A random access method and an apparatus of a terminal for performing random access procedure to multiple base stations in parallel in a Long Term Evolution (LTE) system supporting dual connectivity are provided. The method includes determining whether a first preamble transmission to a first cell of a first base station is overlapped with a second preamble transmission to a second cell of a second base station in a time domain, determining, when the first preamble transmission is overlapped with the second preamble transmission in the time domain, whether a sum of transmit powers calculated for the first and second preamble transmissions is greater than a maximum allowed transmit power of the terminal, and controlling, when the sum of the first and second preamble transmit powers is greater than the maximum allowed transmit power, the transmit power calculated for the second preamble transmission.

公开(公告)号：US20150382249A1

公开(公告)日：2015-12-31

申请号：US14850265

申请日：2015-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM

IPC: H04W36/00 ,  H04W48/16

CPC classification number: H04W36/0083 ,  H04W36/0016 ,  H04W36/0066 ,  H04W36/14 ,  H04W36/20 ,  H04W36/38 ,  H04W48/16 ,  H04W72/0413 ,  H04W72/048 ,  H04W76/27 ,  H04W84/042 ,  H04W88/06 ,  H04W88/10 ,  Y02D70/124 ,  Y02D70/126

Abstract: An in-device coexistence interference report control method of a network for terminal to inform the network of interference among heterogeneous radio communication modules coexisting in the terminal is provided. The method includes determining, at a terminal when a terminal capability enquiry message is received from a base station, whether the base station supports an In-Device Coexistence (IDC) interference report, transmitting, when the IDC interference report is supported, a terminal capacity information message to the base station, receiving a Radio Resource Control (RRC) connection reconfiguration message including information on whether terminal's IDC interference indicator transmission is permitted from the base station; and transmitting an RRC connection reconfiguration complete message to the base station in response to the RRC connection reconfiguration message. The in-device coexistence interference indication control method is advantageous in preventing the UE from transmitting useless in-device coexistence interference indication messages, resulting in reduction of unnecessary signaling.

公开(公告)号：US20150382248A1

公开(公告)日：2015-12-31

申请号：US14850262

申请日：2015-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM

IPC: H04W36/00 ,  H04W48/16

CPC classification number: H04W36/0083 ,  H04W36/0016 ,  H04W36/0066 ,  H04W36/14 ,  H04W36/20 ,  H04W36/38 ,  H04W48/16 ,  H04W72/0413 ,  H04W72/048 ,  H04W76/27 ,  H04W84/042 ,  H04W88/06 ,  H04W88/10 ,  Y02D70/124 ,  Y02D70/126

Abstract: An in-device coexistence interference report control method of a network for terminal to inform the network of interference among heterogeneous radio communication modules coexisting in the terminal is provided. The method includes determining, at a terminal when a terminal capability enquiry message is received from a base station, whether the base station supports an In-Device Coexistence (IDC) interference report, transmitting, when the IDC interference report is supported, a terminal capacity information message to the base station, receiving a Radio Resource Control (RRC) connection reconfiguration message including information on whether terminal's IDC interference indicator transmission is permitted from the base station; and transmitting an RRC connection reconfiguration complete message to the base station in response to the RRC connection reconfiguration message. The in-device coexistence interference indication control method is advantageous in preventing the UE from transmitting useless in-device coexistence interference indication messages, resulting in reduction of unnecessary signaling.

公开(公告)号：US20150327107A1

公开(公告)日：2015-11-12

申请号：US14706455

申请日：2015-05-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soenghun KIM ,  Gert-Jan VAN LIESHOUT ,  Sangbum KIM ,  Jaehyuk JANG ,  Kyeongin JEONG

IPC: H04W24/10 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04B7/024 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0098 ,  H04W72/0406 ,  H04W76/20 ,  H04W88/06 ,  H04W88/10

Abstract: The present disclosure relates to communication methods and systems for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system utilizing technology for Internet of Things (IoT). The present disclosure is applicable to intelligent services utilizing 5G communication technology and 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 Secondary Cell (SCell) method and apparatus for activating an SCell are provided for use in a mobile communication system supporting dual connectivity. The method includes receiving a control message instructing activation of at least one SCell, determining whether the SCell is a primary SCell (pSCell) based on the control message, monitoring, when the SCell is the pSCell, a Physical Downlink Control Channel (PDCCH) of the pSCell, and reporting, after starting PDCCH monitoring, Channel Status Information (CSI) for the SCell.

Abstract translation: 本公开涉及用于融合第五代（5G）通信系统的通信方法和系统，用于支持利用物联网技术（IoT）的第四代（4G）系统之外的更高数据速率。 本发明适用于智能家居，智能建筑，智能城市，智能车，连接车，医疗保健，数字教育，智能零售，安全和安全服务等5G通信技术和IoT相关技术的智能业务。 提供用于激活SCell的二次电池（SCell）方法和装置，用于支持双重连接的移动通信系统。 该方法包括接收指示激活至少一个SCell的控制消息，基于控制消息确定SCell是否是主SCell（pSCell），当SCell是pSCell时监视SCell的物理下行链路控制信道（PDCCH） pSCell，并且在启动了对SCell的信道状态信息（CSI）进行PDCCH监视之后进行报告。

公开(公告)号：US20150215897A1

公开(公告)日：2015-07-30

申请号：US14682612

申请日：2015-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Himke VAN DER VELDE ,  Gert-Jan VAN LIESHOUT ,  Kyeongin JEONG

IPC: H04W72/00 ,  H04W36/00 ,  H04W4/06

CPC classification number: H04W72/005 ,  H04L12/189 ,  H04L65/4076 ,  H04N21/6131 ,  H04N21/6405 ,  H04W4/06 ,  H04W12/02 ,  H04W28/06 ,  H04W36/0072 ,  H04W74/08 ,  H04W76/12 ,  H04W76/40 ,  H04W80/02 ,  H04W88/02

Abstract: An MBMS service reception method and an apparatus are provided for facilitating reception of Multimedia Broadcast/Multicast Service (MBMS) provided in the Long Term Evolution (LTE) system. The method for receiving MBMS in a radio communication system includes receiving User Service Description (USD) information including time information of the MBMS in a connected mode, determining whether a session of the MBMS has started based on the time information, and receiving, when the MBMS session has started, MBMS data of the MBMS session. The MBMS service reception method and apparatus of the present invention facilitates receiving the MBMS service.

Abstract translation: 提供MBMS服务接收方法和装置，用于便于接收在长期演进（LTE）系统中提供的多媒体广播/组播服务（MBMS）。 在无线通信系统中接收MBMS的方法包括以连接方式接收包括MBMS的时间信息的用户业务描述（USD）信息，根据时间信息确定MBMS的会话是否已经开始， MBMS会话已经开始，MBMS会话的MBMS数据。 本发明的MBMS服务接收方法和装置有利于接收MBMS服务。

公开(公告)号：US20150036635A1

公开(公告)日：2015-02-05

申请号：US14518494

申请日：2014-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/0078 ,  H04L5/0098 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/00 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/12 ,  H04W72/1278

Abstract: A method and an apparatus for activating or deactivating a primary carrier and secondary carriers in a Time Division Duplex Long Term Evolution (TDD LTE) system using carrier aggregation are provided. An apparatus includes an User Equipment employing the method corresponding the operation associated with the activation and deactivation of SCells, which thereby performs communication with eNBs without errors.