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公开(公告)号：US10038538B2
公开(公告)日：2018-07-31
申请号：US14771736
申请日：2015-01-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soeng-Hun Kim , Gert-Jan Van Lieshout , Kyeong-In Jeong
CPC classification number: H04L5/0053 , H04B7/022 , H04L5/001 , H04L5/0057 , H04L5/0091 , H04L5/0098 , H04W24/10 , H04W36/04 , H04W72/0453
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 Long Term Evolution (LTE). A communication method of a User Equipment (UE) in a Dual Connectivity (DC)-based mobile communication system in which a Master Cell Group (MCG) and at least one Secondary Cell Group (SCG) are configured is provided. The method includes receiving measurement gap configuration information relating to a measurement gap used to periodically measure at least one serving cell, determining a first sub-frame included in the measurement gap using a System Frame Number (SFN) of the MCG and the received measurement gap configuration information, and performing a measurement on the at least one serving cell during at least one measurement gap sub-frame determined based on the determined first sub-frame.
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公开(公告)号：US09930724B2
公开(公告)日：2018-03-27
申请号：US14814430
申请日：2015-07-30
Applicant: Samsung Electronics Co., Ltd
Inventor： Kyeong-In Jeong , Soeng-Hun Kim , Jung-Soo Jung , Sang-Bum Kim
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: 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.
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43.发明授权公开(公告)号：US09839013B2
公开(公告)日：2017-12-05
申请号：US13969002
申请日：2013-08-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soeng-Hun Kim , Gert Jan Van Lieshout , Kyeong-In Jeong , Himke Van Der Velde
CPC classification number: H04W72/0413 , H04W74/002 , H04W74/0833 , H04W74/0866
Abstract: A method for performing a random access procedure by a User Equipment (UE) in a mobile communication system includes transmitting a preamble for identifying the UE, through a first message; receiving a second message from an Evolved Node B (ENB) in response to the first message, the second message including uplink (UL) transmission resource information for transmitting at least one of a transparent Radio Resource Control (RRC) message which is an RRC message that a UE having no RRC control connection transmits for the first time, and Buffer Status Report (BSR) information indicating an amount of UL data; setting a format indicator indicating if the transparent RRC message or the BSR information is included in a third message; and generating the third message according to the set format indicator, and transmitting the generated third message according to the UL transmission resource information.
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公开(公告)号：US09831998B2
公开(公告)日：2017-11-28
申请号：US14036105
申请日：2013-09-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwan-Joon Kwon , Kyeong-In Jeong , Jin-Kyu Han , Dong-Hee Kim
IPC: H04W4/00 , H04L5/00 , H04B7/06 , H04L1/00 , H04L27/26 , H04W24/10 , H04W52/24 , H04W52/32 , H04W72/12 , H04W24/08 , H04W72/04 , H04B17/24 , H04B17/26 , H04B17/309 , H04B17/30 , H04W52/22 , H04B17/327
CPC classification number: H04L5/0057 , H04B7/0689 , H04B17/24 , H04B17/26 , H04B17/30 , H04B17/309 , H04B17/327 , H04L1/0003 , H04L1/0026 , H04L5/0007 , H04L5/0053 , H04L27/2601 , H04W24/08 , H04W24/10 , H04W52/225 , H04W52/247 , H04W52/325 , H04W72/0453 , H04W72/1231 , H04W72/1284
Abstract: An apparatus and method are provided for feeding back channel quality information and performing scheduling using the fed-back channel quality information in a wireless communication system based on Orthogonal Frequency Division Multiple Access (OFDMA). In the OFDMA wireless communication system, forward performance degradation due to a decrease in an amount of reverse channel quality information is reduced, and also an increase in the reverse load due to channel quality information feedback is suppressed. A base station controls power of a physical channel using information fed back from a mobile station. In a method for feeding back channel quality information from the mobile station, sub-band-by-sub-band channel quality information is measured and channel-by-channel quality information of a number of channels is transmitted in order of sub-bands of better channel quality information. Average channel quality information for a total band is measured and transmitted.
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公开(公告)号：US09743419B2
公开(公告)日：2017-08-22
申请号：US14851974
申请日：2015-09-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn-Hyoung Heo , Kyeong-In Jeong , Ju-Ho Lee , Sung-Ho Choi , Yong-Jun Kwak , Young-Bum Kim
CPC classification number: H04W72/10 , H04W8/24 , H04W28/14 , H04W72/1242 , H04W72/1252 , H04W72/1268 , H04W72/1284
Abstract: Methods and apparatuses are provided for communication between a UE and a node B in a communication system. The UE generates a media access control protocol data unit (MAC PDU) comprising at least one media access control service data unit (MAC SDU) and at least one field related to an amount of data. Each of the at least one field related to the amount of data corresponds to a respective identifier, and the at least one field related to the amount of data is placed prior to the at least one MAC SDU in the MAC PDU. The MAC PDU comprising the at least one MAC SDU and the at least one field related to the amount of data is transmitted to the node B. Grant information is received from the node B. Data is transmitted to the node B based on the grant information.
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Patent Agency Ranking
公开(公告)号：US09736818B2
公开(公告)日：2017-08-15
申请号：US14704480
申请日：2015-05-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soeng-Hun Kim , Gert Jan Van Lieshout , Kyeong-In Jeong , Himke Van Der Velde
IPC: H04W72/04 , H04L12/801 , H04L12/835 , H04W28/12 , H04W28/02 , 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 by 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 after the buffer status report is triggered.
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47.发明授权Method and apparatus for routing proximity-based service message in wireless communication system 有权在无线通信系统中路由接近服务消息的方法和装置公开(公告)号：US09549361B2
公开(公告)日：2017-01-17
申请号：US14242378
申请日：2014-04-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Song-Yean Cho , Kyeong-In Jeong , Young-Kyo Baek
Abstract: A method and apparatus for routing a message for a Proximity-based Service (ProSe) by a User Equipment (UE) in a wireless communication system is provided. The method includes sending, to a server, an authorization request message requesting authorization for ProSe usage by an application installed in the UE, the authorization request message including an application ID (ID) for identifying the application and a UE ID for identifying the UE; and receiving an authorization response message including a validity time for a ProSe of the application from the server in response to the authorization request message.
Abstract translation: 提供了一种用于在无线通信系统中由用户设备（UE）路由用于基于邻近的服务（ProSe）的消息的方法和装置。 该方法包括向服务器发送请求由安装在UE中的应用程序进行ProSe使用授权的授权请求消息，所述授权请求消息包括用于识别应用的应用ID（ID）和用于标识UE的UE ID; 以及响应于所述授权请求消息从所述服务器接收包括所述应用的ProSe的有效时间的授权响应消息。
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48.发明授权Apparatus and method for managing a random access channel in a mobile communication system 有权一种用于在移动通信系统中管理随机接入信道的设备和方法公开(公告)号：US09380601B2
公开(公告)日：2016-06-28
申请号：US14054329
申请日：2013-10-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyeong-In Jeong , Lixiang Xu , Gert Jan Van Lieshout
CPC classification number: H04W74/0858 , H04W74/004 , H04W74/0833 , H04W88/02 , H04W88/08
Abstract: An apparatus and method for managing a Random Access CHannel (RACH) in a mobile communication system are provided. A method performed by the UE includes determining, when a signal indicative of a resolution of contention in a RACH procedure is received from a network before a contention resolution timer expires, that the RACH procedure has been successfully completed; receiving, from the network, after the successful completion of the RACH procedure, a UE information transmit request; and transmitting, to the network, in response to receipt of the UE information transmit request, a message including contention information of the completed RACH procedure.
Abstract translation: 提供了一种用于管理移动通信系统中的随机接入信道（RACH）的装置和方法。 由UE执行的方法包括确定在争用解决定时器到期之前从网络接收到表示RACH过程中的竞争解决的信号的情况下，已经成功地完成了RACH过程; 在RACH程序成功完成之后，从网络接收UE信息发送请求; 以及响应于所述UE信息发送请求的接收，向所述网络发送包括完成的RACH过程的争用信息的消息。
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公开(公告)号：US20160029433A1
公开(公告)日：2016-01-28
申请号：US14814430
申请日：2015-07-30
Applicant: Samsung Electronics Co., Ltd
Inventor： Kyeong-In Jeong , Soeng-Hun Kim , Jung-Soo Jung , Sang-Bum Kim
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: 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.
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50.发明授权公开(公告)号：US09247464B2
公开(公告)日：2016-01-26
申请号：US14107616
申请日：2013-12-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chan-Ho Min , Jung-Soo Jung , Dong-Wook Kim , Kyeong-In Jeong , Jong-Hyung Kwun , Chae-Gwon Lim , Young-Hyun Jeon
CPC classification number: H04W36/30 , H04W36/0055 , H04W36/0083 , H04W36/165 , H04W48/16
Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.
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