公开(公告)号：US10111257B2

公开(公告)日：2018-10-23

申请号：US15803197

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W74/08 ,  H04B7/26 ,  H04L1/18 ,  H04W48/00 ,  H04L5/00 ,  H04W16/18 ,  H04W28/18

Abstract: The present disclosure relates to 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), and may be applied to intelligent services, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method according to disclosed aspects includes receiving a first control message including a first random access response window for a first cell group, receiving a second control message for adding a second cell group, including information on a second random access response window size for the second cell group, transmitting, on a cell of the second cell group, a random access preamble, and monitoring, on the cell of the second cell group, a random access response based on the second random access response window size for the second cell group.

公开(公告)号：US10075926B2

公开(公告)日：2018-09-11

申请号：US14847828

申请日：2015-09-08

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B7/00 ,  H04W52/36 ,  H04W52/34 ,  H04W52/58 ,  H04W88/02 ,  H04W88/08

Abstract: A method and apparatus for configuring Power Headroom Report (PHR) of a User Equipment (UE) efficiently in a mobile communication system supporting carrier aggregation are provided. The method includes generating a header including a LCID for identifying extended PHR and L indicating a length of the extended PHR, and inserting Power Headrooms (PHs) of multiple activated carriers into the extended PHR of one of the carriers.

公开(公告)号：US10039082B2

公开(公告)日：2018-07-31

申请号：US15175687

申请日：2016-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim

IPC: H04W72/00 ,  H04L5/00 ,  H04L12/18 ,  H04W72/04 ,  H04W72/12

Abstract: The present invention relates to a method and an apparatus for a user equipment receiving MBMS service processing a semi-permanent scheduling from an MBSFN subframe. A method for a user equipment receiving the multimedia broadcast multicast service (MBMS) processing a downlink scheduling in a mobile communication system of the present invention comprises: a detection step of detecting the occurrence of the downlink scheduling in a random transmission time interval; a decision step of deciding whether to process the downlink scheduling, depending on whether the user equipment is set to a transmission mode 9 or whether the transmission time interval belongs to a multimedia broadcast multicast service single frequency network (MBSFN) subframe; and a processing step of processing or disregarding the downlink scheduling based on the result of the decision.

公开(公告)号：US09920975B2

公开(公告)日：2018-03-20

申请号：US15294084

申请日：2016-10-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Bum Kim ,  Kyung Mok Yoo ,  Hyun Joo Kim ,  Kwang Su Heo ,  Eung Ryeol Seo ,  In-Yong Hwang ,  Ji Hoon Choi ,  Jeong Hoon Kang ,  Mi Jung Lee

IPC: A47B96/04 ,  F25D21/04 ,  F25D11/02 ,  F25D23/06 ,  F25D23/04 ,  F25D25/00 ,  F25D25/02

CPC classification number: F25D21/04 ,  F25D11/02 ,  F25D23/04 ,  F25D23/061 ,  F25D23/069 ,  F25D23/082 ,  F25D25/005 ,  F25D25/02 ,  F25D2400/06

Abstract: A refrigerator includes a mid-frame positioned on a front surface of the main body wall and a heater configured to heat the mid-frame and provided at the mid-frame. The mid-frame includes a front frame provided to cover at least a part of a front surface of the at least one inner box configured to form the main body wall, and an extension frame formed to extend rearward from the front frame and including an edge portion in which an end portion of the extension frame has a thickness greater than that of an adjacent extension frame.

公开(公告)号：US09894588B2

公开(公告)日：2018-02-13

申请号：US14388780

申请日：2013-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo Seong Kim ,  Soeng Hun Kim ,  Sang Bum Kim

IPC: H04W36/32 ,  H04W36/00 ,  H04W8/02 ,  H04W8/08 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W36/32 ,  H04W8/02 ,  H04W8/08 ,  H04W36/0055 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention pertains to a method and device for preserving mobility information in terminal state transition and effectively re-accessing in a heterogeneous cell network in a mobile communication system. A method for estimating a mobility state of a terminal in a mobile communication system according to one embodiment of the present invention may comprise the steps of: receiving, by the terminal, system information from a serving cell during an idle state; calculating mobility state information by using the received system information; storing the mobility state information; and transmitting the mobility state information to a base station when the terminal is connected to the base station. According to one embodiment of the present invention, when an idle state of a terminal is changed to a connection state in a mobile communication system, a mobility state of the terminal can be more effectively estimated.

公开(公告)号：US20170303334A1

公开(公告)日：2017-10-19

申请号：US15483979

申请日：2017-04-10

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/04 ,  H04W40/02

CPC classification number: H04W76/27 ,  H04W12/0017 ,  H04W12/02 ,  H04W12/10 ,  H04W28/06 ,  H04W36/0083 ,  H04W36/04 ,  H04W40/02 ,  H04W48/20 ,  H04W52/0216 ,  H04W52/0254 ,  H04W72/10 ,  H04W74/08 ,  H04W76/28 ,  H04W84/045 ,  H04W92/00 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/14 ,  Y02D70/23 ,  Y02D70/24

Abstract: The present invention relates to a method and an apparatus for transmitting/receiving data, and a method for a user equipment transmitting data, according to one embodiment of the present invention, comprises: a step of determining conditions for determining whether a condition for transmitting short data is satisfied, when data to be transmitted is generated; and a step of including the data to be transmitted in a radio resource control (RRC) connection setup completion message and transmitting same, when the condition for transmitting the short data is satisfied. According to one embodiment of the present invention, the problem of network overload can be prevented by reducing signaling overhead when processing small packets, which are generated intermittently, in the mobile communication system, and an apparatus and a method for enhancing battery performance in the user equipment can be effectively provided.

公开(公告)号：US09743453B2

公开(公告)日：2017-08-22

申请号：US14400302

申请日：2013-05-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Jae Hyuk Jang ,  Kyeong In Jeong

IPC: H04W76/02 ,  H04W74/00 ,  H04W24/10 ,  H04W60/00 ,  H04W24/08

CPC classification number: H04W76/027 ,  H04W24/08 ,  H04W24/10 ,  H04W60/00 ,  H04W74/002 ,  H04W74/008 ,  H04W76/18 ,  H04W76/19 ,  Y02D70/12 ,  Y02D70/124 ,  Y02D70/126

Abstract: Disclosed are a method and an apparatus for transmitting and receiving measurement information in a mobile communication system. A terminal transmits a connection request message to a network and reports to the network, connection failure-related measurement information when a registered public land mobile network (RPLMN) included in a connection setup message received from the network corresponds to a pre-stored and selected public land mobile network (PLMN) and the connection failure-related measurement information stored with the selected PLMN is available.

公开(公告)号：US09681385B2

公开(公告)日：2017-06-13

申请号：US14814373

申请日：2015-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Jung Soo Jung ,  Joon Young Cho ,  Gert Jan Van Lieshout ,  Himke Van Der Velde ,  Boon Loong Ng

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W52/0235 ,  H04W52/0203 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0258 ,  H04W72/0473 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.

公开(公告)号：US09629087B2

公开(公告)日：2017-04-18

申请号：US14875569

申请日：2015-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Bum Kim ,  Soeng Hun Kim ,  Kyeong In Jeong ,  Jung Soo Jung ,  Joon Young Cho ,  Gert Jan Van Lieshout ,  Himke Van Der Velde ,  Boon Loong Ng

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W52/0209 ,  H04W36/14 ,  H04W52/0203 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0235 ,  H04W52/0258 ,  H04W72/0406 ,  H04W72/0473 ,  H04W76/28 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed.

公开(公告)号：US09609604B2

公开(公告)日：2017-03-28

申请号：US14632361

申请日：2015-02-26

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B7/00 ,  H04W52/36 ,  H04W72/04 ,  H04W52/54 ,  H04W88/08 ,  H04W88/06 ,  H04W52/22

CPC classification number: H04W52/365 ,  H04W52/228 ,  H04W52/545 ,  H04W72/0413 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/12 ,  Y02D70/124 ,  Y02D70/126 ,  Y02D70/20

Abstract: A method and an apparatus for efficiently transmitting or reporting a Power Headroom Report (PHR) of a User Equipment (UE) are provided. The method of transmitting the PHR of the UE in a mobile communication system includes configuring an extended PHR including an indicator corresponding to a variation factor of a maximum transmission power of the UE, and transmitting the extended PHR from the UE to a Base Station (BS). The BS may be notified of a maximum transmission power of the UE and a variation factor corresponding to the maximum transmission power in order to enable efficient scheduling.