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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
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.
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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
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.
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53.发明授权公开(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
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.
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54.发明授权公开(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
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.
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公开(公告)号：US09635700B2
公开(公告)日：2017-04-25
申请号：US15069950
申请日：2016-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyeong In Jeong , Gert Jan Van Lieshout
IPC: H04W74/08 , H04W76/02 , H04L5/00 , H04W56/00 , H04L1/18 , H04W52/02 , H04W52/36 , H04W52/50 , H04W74/00 , H04L27/26 , H04W48/08 , H04W72/00 , H04W72/04 , H04W76/06 , H04W88/08 , H04W84/04
CPC classification number: H04W76/19 , H04L1/1835 , H04L1/1851 , H04L1/1854 , H04L1/1874 , H04L1/1883 , H04L5/001 , H04L5/0048 , H04L5/0098 , H04L27/2662 , H04W24/04 , H04W28/04 , H04W48/08 , H04W52/0216 , H04W52/0219 , H04W52/367 , H04W52/50 , H04W56/0005 , H04W56/001 , H04W56/0015 , H04W56/0045 , H04W56/005 , H04W72/00 , H04W72/04 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W74/006 , H04W74/0833 , H04W74/085 , H04W74/0858 , H04W74/0891 , H04W76/38 , H04W84/042 , H04W88/08 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/23 , Y02D70/24
Abstract: The present invention relates to a transmission of a random access in a specific cell from a plurality of serving cells in a mobile communication system using a carrier aggregation technology, and a method for efficiently transmitting uplink channels other than the random access in another cell. In particular, the method for a terminal to transmit an uplink channel to a base station comprises the steps of: confirming whether an uplink channel for a second carrier having an uplink timing different from a first carrier is included in a subframe transmitting a Random Access Preamble for the first carrier; if included, confirming whether the sum of the electric power required for the transmission of the random access preamble and the electric power required for the transmission of the uplink channel exceeds the maximum transmission electric power of the terminal; and, if exceeding, transmitting the random access preamble preferentially before the uplink channel. In addition, the terminal for transmitting an uplink channel to a base station comprises: a transmitter/receiver for transmitting/receiving a signal to/from the base station; and a control unit for confirming whether the uplink channel for a second carrier having an uplink timing different from a first carrier is included in a subframe for transmitting a random access preamble for the first carrier, and if included, confirming whether the sum of the electric power required for transmitting the Random Access Preamble and the electric power required for transmitting the uplink channel exceeds the maximum transmission electric power of the terminal, and if exceeding, controlling the transmission so that the random access preamble is preferentially transmitted before the uplink channel.
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Patent Agency Ranking
56.发明授权公开(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
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.
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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
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.
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58.发明授权公开(公告)号：US09591578B2
公开(公告)日：2017-03-07
申请号：US14875587
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
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.
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公开(公告)号：US20170064626A1
公开(公告)日：2017-03-02
申请号：US15339881
申请日：2016-10-31
Applicant: Samsung Electronics Co., Ltd
Inventor： Sang Soo Jeong , Song Yean Cho , Han Na Lim , Sang Bum Kim , Seong Hun Kim , Jae Hyuk Jang , Kyeong In Jeong
CPC classification number: H04W52/0216 , H04W8/24 , H04W52/0209 , H04W52/0212 , H04W52/0235 , Y02D70/1224 , Y02D70/1226 , Y02D70/124 , Y02D70/1262 , Y02D70/14 , Y02D70/21 , Y02D70/23 , Y02D70/24
Abstract: Provided are a method and apparatus for dormant mode operation in a user equipment. During dormant mode, data transmission between the user equipment and network is suspended. For dormant mode operation, the user equipment determines whether to enter dormant mode, and sends, upon determining to enter dormant mode, a dormant mode entry message containing dormant mode time information to the network.
Abstract translation: 提供了一种在用户设备中休眠模式操作的方法和装置。 在休眠模式下，用户设备和网络之间的数据传输被暂停。 对于休眠模式操作，用户设备确定是否进入休眠模式，并且在确定进入休眠模式时，向网络发送包含休眠模式时间信息的休眠模式输入消息。
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60.发明授权Method and apparatus for managing user equipment history information in wireless communication network 有权用于在无线通信网络中管理用户设备历史信息的方法和装置公开(公告)号：US09565555B2
公开(公告)日：2017-02-07
申请号：US14843275
申请日：2015-09-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chae Gwon Lim , Kyeong In Jeong , Sung Ho Choi , Beom Sik Bae
CPC classification number: H04W8/22 , H04W36/0055 , H04W36/165 , H04W48/20 , H04W76/27 , H04W88/02 , H04W88/08
Abstract: A method and an apparatus are provided in a first radio access technology (RAT). Mobility history information is generated including information on a time duration while in a second RAT. It is identified whether the terminal is in a Radio Resource Control (RRC) connected mode. The mobility history information is transmitted to a base station if the terminal is in the RRC connected mode.
Abstract translation: 在第一无线电接入技术（RAT）中提供了一种方法和装置。 生成移动历史信息，包括关于第二RAT中的持续时间的信息。 确定终端是否处于无线资源控制（RRC）连接模式。 如果终端处于RRC连接模式，则将移动性历史信息发送到基站。
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