公开(公告)号：US10045177B2

公开(公告)日：2018-08-07

申请号：US14739781

申请日：2015-06-15

Applicant: Samsung Electronics Co., Ltd

Inventor： Jong-Han Park ,  Duckey Lee ,  Sang-Soo Lee ,  Sung-Ho Choi ,  Sang-Bum Kim ,  Soeng-Hun Kim ,  Woo-Seong Kim ,  Ju-Ho Lee ,  Jae-Hyuk Jang

IPC: H04M3/42 ,  H04W4/70 ,  H04W4/50 ,  H04W4/60 ,  H04W76/28 ,  H04W4/12 ,  H04W4/24 ,  H04W8/18 ,  H04W76/04 ,  H04W8/20 ,  H04W4/00 ,  H04W12/02 ,  H04W88/08

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A user equipment in a communication system, according to various embodiments of the present disclosure, includes: a controller that determines at least one communication service to deactivate among communication services that are able to be provided and a transmitter that transmits, to a server, a message for identifying the at least one communication service to deactivate.

公开(公告)号：US10004098B2

公开(公告)日：2018-06-19

申请号：US14608736

申请日：2015-01-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Gert Jan Van Lieshout ,  Jae-Hyuk Jang

IPC: H04W76/00 ,  H04W36/02 ,  H04L1/00 ,  H04L1/18 ,  H04W76/04 ,  H04L5/00 ,  H04W76/02 ,  H04W76/06

CPC classification number: H04W76/30 ,  H04B7/2612 ,  H04L1/00 ,  H04L1/18 ,  H04L5/0098 ,  H04L47/32 ,  H04L47/34 ,  H04W28/0252 ,  H04W36/02 ,  H04W36/08 ,  H04W76/15 ,  H04W76/20 ,  H04W76/34

Abstract: A bearer reconfiguration method performed by a User Equipment (UE) in a wireless communication system supporting a multi-bearer is provided. The bearer reconfiguration method includes, if the UE performs a bearer reconfiguration from a single bearer to the multi-bearer, reordering Packet Data Convergence Protocol (PDCP) Protocol Data Units (PDUs) received through the multi-bearer, using a timer after a completion of the bearer reconfiguration, and processing the reordered PDCP PDUs into at least one PDCP Service Data Unit (SDU). The method may also include, if the UE performs bearer reconfiguration from the multi-bearer to the single bearer, reordering PDCP PDUs received through the multi-bearer, using a timer until a predetermined condition is satisfied, and processing the reordered PDCP PDUs into at least one PDCP SDU.

公开(公告)号：US20180160471A1

公开(公告)日：2018-06-07

申请号：US15887827

申请日：2018-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong-In Jeong ,  Soeng-Hun Kim ,  Jung-Soo Jung ,  Sang-Bum Kim

IPC: H04W76/28 ,  H04W4/70 ,  H04W52/02 ,  H04W68/00 ,  H04W88/08

CPC classification number: H04W76/28 ,  H04W4/70 ,  H04W52/0216 ,  H04W52/0287 ,  H04W68/005 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method is provided for communicating with a User Equipment (UE) supporting a High Power Saving Reception Mode (HPSRM) mode by an evolved Node B (eNB) in a wireless communication system. The method includes receiving. Discontinuous Reception (DRX) cycle information from a network entity performing mobility management for the UE by the eNB communicating with the UE over a wireless link; and broadcasting system information including the DRX cycle information. The DRX cycle information is set longer than DRX cycle information of a UE non-supporting the HPSRM mode. By doing so, an efficient paging method for an UE operating in the HPSRM mode may be provided.

公开(公告)号：US09794814B2

公开(公告)日：2017-10-17

申请号：US14866464

申请日：2015-09-25

Applicant: Samsung Electronics Co., Ltd

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

IPC: H04W24/08 ,  H04B7/0413 ,  H04W72/04 ,  H04B7/04 ,  H04B7/0417 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0486 ,  H04B7/063 ,  H04L5/001 ,  H04W24/10 ,  H04W72/042 ,  H04W72/0446

Abstract: A method and apparatus for performing communication in a wireless communication system are provided. The method includes identifying a transmission mode configured for a serving cell by a Base Station (BS), by a User Equipment (UE), identifying an antenna configuration of the BS by the UE, determining the number of bits for a Rank Indication (RI) representing the number of layers based on the transmission mode and the antenna configuration, and generating an RI using the determined number of bits and transmitting the RI in transmission resources of the serving cell to the BS.

公开(公告)号：US09788345B2

公开(公告)日：2017-10-10

申请号：US14863668

申请日：2015-09-24

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W74/00 ,  H04J3/16 ,  H04L5/00 ,  H04W48/10 ,  H04W72/12 ,  H04W72/08 ,  H04W74/08 ,  H04W84/04

CPC classification number: H04W74/004 ,  H04L5/0016 ,  H04L5/003 ,  H04L5/0053 ,  H04W48/10 ,  H04W72/085 ,  H04W72/087 ,  H04W72/1268 ,  H04W74/002 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/042

Abstract: Disclosed is a method for wireless communication, including identifying a path loss and a size of a message that a user equipment will transmit after a transmission of a preamble, selecting a first preamble set from at least two preamble sets if the path loss is less than a first threshold and the size of the message is greater than a second threshold, selecting a preamble from the selected first preamble set if the first preamble set is selected, transmitting the selected preamble, and receiving a response message in response to the transmission of the selected preamble.

公开(公告)号：US20170257794A1

公开(公告)日：2017-09-07

申请号：US15506678

申请日：2015-08-25

Applicant: Samsung Electronics Co., Ltd

Inventor： Sang-Bum Kim ,  Soeng-Hun Kim ,  Han-IL Yu ,  Ju-Ho Lee ,  Jae-Hyuk Jang ,  Kyeong-In Jeong

IPC: H04W28/04 ,  H04W76/04 ,  H04W4/00

CPC classification number: H04W28/04 ,  H04B15/02 ,  H04W4/80 ,  H04W72/082 ,  H04W72/1215 ,  H04W76/28

Abstract: Disclosed are a method and apparatus for controlling interference between Internet of Things (IoT) devices. The method for controlling interference between IoT devices includes: selecting a device that will execute interference avoidance among devices that are capable of performing an inter-thing communication by taking a traffic type into consideration; and receiving interference avoidance information required for the interference avoidance from the device that will execute the interference avoidance. The interference avoidance information includes offset information representing a starting time.

公开(公告)号：US20170111927A1

公开(公告)日：2017-04-20

申请号：US15128102

申请日：2015-03-23

Applicant: Samsung Electronics Co., Ltd

Inventor： Woo-Seong Kim ,  Gert Jan Van Lieshout ,  Soeng-Hun Kim ,  Sang-Bum Kim

IPC: H04W72/12 ,  H04W28/02

CPC classification number: H04W72/1284 ,  H04W28/0278 ,  H04W84/045

Abstract: Provided is a method for reporting a buffer state by a user equipment accessing a first eNB and a second eNB in a communication system, the method comprising the steps of: triggering a buffer state report for new data when the new data is generated; selecting at least one eNB to which the buffer state report is to be transmitted, on the basis of the amount of uplink data to be transmitted; transmitting the buffer state report for the new data to the selected at least one eNB; receiving, from at least one eNB among the first eNB and the second eNB, a resource allocated by the at least one eNB as a response to the buffer state report; and transmitting the new data using the allocated resource.

公开(公告)号：US09602999B2

公开(公告)日：2017-03-21

申请号：US14863707

申请日：2015-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Kyeong-In Jeong ,  Sang-Bum Kim ,  You-Min Lee

IPC: H04B5/00 ,  H04W8/00 ,  H04W76/02 ,  H04W88/06 ,  H04W4/00 ,  H04W4/02

CPC classification number: H04W8/005 ,  H04W4/023 ,  H04W4/80 ,  H04W84/12 ,  H04W88/04 ,  H04W88/06 ,  H04W88/08

Abstract: A method for performing communication by a first communication device in a mobile communication system is provided. The method includes determining whether the first communication device is proximate to a nearby second communication device through a short-range communication link, enabling one of a first long-range communication link with a network or the short-range communication link with the second communication device based on the determination as to whether the first communication device is proximate to the second communication device, and receiving data from the network through the enabled one of the first long-range communication link with the network or the short-range communication link.

公开(公告)号：US09521008B2

公开(公告)日：2016-12-13

申请号：US14347854

申请日：2012-10-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  Kyeong-In Jeong

IPC: H04H20/71 ,  H04L12/18 ,  H04W36/06 ,  H04W4/06 ,  H04W72/00 ,  H04W48/18 ,  H04W36/22 ,  H04W76/00

CPC classification number: H04L12/189 ,  H04L12/1881 ,  H04W4/06 ,  H04W36/06 ,  H04W36/22 ,  H04W48/18 ,  H04W72/005 ,  H04W76/40 ,  Y02D70/126

Abstract: The present invention relates to a method and device for receiving a multimedia broadcast multicast service (MBMS) in a mobile communication system. The method for receiving the MBMS of a terminal in the mobile communication system according to an embodiment of the present invention is characterized in that it includes: determining whether service area ID (SAI) information on a serving cell is broadcast during the MBMS; receiving the SAI information on the serving cell when it is determined that the SAI information is broadcast; determining, by using the received SAI information of the serving cell, whether an SAI of the MBMS matches the SAI of the serving cell; and changing the cell reselection priority of the frequency of the serving cell to the highest priority if it is determined that the SAI of the MBMS matches the SAI of the serving cell. According to the present invention, it is possible to efficiently receive MBMS services by enabling a terminal to select a proper frequency or cell when an MBMS service of interest starts.

公开(公告)号：US20160309501A1

公开(公告)日：2016-10-20

申请号：US15194378

申请日：2016-06-27

Applicant: Samsung Electronics Co., Ltd

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

IPC: H04W72/12 ,  H04L1/18 ,  H04W52/02 ,  H04W74/00

CPC classification number: H04W72/1268 ,  H04L1/1829 ,  H04L1/1861 ,  H04W52/0209 ,  H04W74/008 ,  Y02D70/1262

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.

Abstract translation: 系统和方法在移动通信系统中最小化功耗，信令开销和盲调度中的处理负荷。 当UE周期性地分配UL授权时，用户设备（UE）检测上行链路（UL）授权的类型。 如果没有使用UL授权进行发送的数据，则UE确定是否将发送的媒体接入控制（MAC）协议数据单元（PDU）发送到演进的通用陆地无线电接入网络（E-UTRAN）节点B（eNB） 根据UL授权的类型使用UL授权。