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公开(公告)号：US10433216B2
公开(公告)日：2019-10-01
申请号：US14872589
申请日：2015-10-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyuk Jang , Gert Jan Van Lieshout , Sangbum Kim , Soenghun Kim , Wooseong Kim , Kyeongin Jeong
IPC: H04W36/08 , H04W36/00 , H04W72/04 , H04W24/02 , H04W48/18 , H04W28/08 , H04L12/18 , H04W36/36 , H04W88/06 , H04W88/08 , H04W36/14 , H04W36/22 , H04W84/04 , H04W84/12 , H04W48/14
Abstract: According to an embodiment, a method for selecting an access network at user equipment in a mobile communication system includes step of receiving, from a base station, first setting information, and step of selecting the access network based on second setting information if the second setting information is received from the base station, or selecting the access network based on the first setting information if no second setting information is received. Using the proposed method, the user equipment can reduce user's inconvenience and save battery by blocking unnecessary offloading and wireless LAN scanning, and also can improve the quality of use and immediately respond to a cell change by preventing a ping-pong phenomenon.
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2.发明授权公开(公告)号：US09439143B2
公开(公告)日：2016-09-06
申请号：US14708055
申请日：2015-05-08
Applicant: Samsung Electronics Co., Ltd
Inventor： Sangbum Kim , Gert-Jan Van Lieshout , Soenghun Kim , Wooseong Kim , Kyeongin Jeong
CPC classification number: H04W52/0216 , H04W52/0212 , H04W52/0261 , H04W52/0274 , H04W76/18 , Y02D70/1262 , Y02D70/21
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 for Power Saving Mode (PSM) operation control of a UE in a mobile communication system is provided. The method includes: setting a PSM for the UE; triggering a connection request of the UE in the PSM; determining whether the connection request has been barred; and maintaining the PSM setting when it is determined that the connection request has been barred.
Abstract translation: 提供了一种用于移动通信系统中的UE的节能模式（PSM）操作控制的方法。 该方法包括：为UE设置PSM; 在PSM中触发UE的连接请求; 确定连接请求是否被禁止; 并且当确定连接请求被禁止时，维持PSM设置。
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公开(公告)号：US11490446B2
公开(公告)日：2022-11-01
申请号：US17065725
申请日：2020-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gert Jan Van Lieshout , Soenghun Kim , Himke Van Der Velde , Wooseong Kim
Abstract: A data transmission method of a User Equipment, UE, in a Long Term Evolution, LTE, compliant mobile communications network, and a corresponding UE. The method comprises detecting reconfiguration of a bearer from a split bearer in which uplink Packet Data Convergence Protocol, PDCP, Protocol Data Units, PDUs, are transmitted to both a Master eNB, MeNB, and to a Secondary eNB, SeNB, to a non-split bearer in which uplink PDCP PDUs are transmitted only to the MeNB. If reconfiguration of a bearer from a split bearer to a non-split bearer in which uplink PDCP PDUs are transmitted to the MeNB is detected, the method further comprises initiating retransmission of PDCP PDUs from the first PDCP PDU for which transmission was attempted via the SeNB and for which there has been no confirmation of successful delivery by a protocol layer below the PDCP layer within the UE. The method further comprises retransmitting only PDCP PDUs for which transmission of the PDU was attempted via the SeNB.
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公开(公告)号：US10390295B2
公开(公告)日：2019-08-20
申请号：US15837798
申请日：2017-12-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyuk Jang , Sangbum Kim , Soenghun Kim , Wooseong Kim , Kyeongin Jeong
Abstract: The present invention provides a method for controlling access of a terminal if the terminal accesses from a wireless LAN network to a mobile communication network, when the mobile communication network (for example, UMTS, LTE and the like) and the wireless LAN network are linked in a wireless communication system. Furthermore, the present invention provides a method for transmitting information on connectable peripheral wireless LAN networks. Thus, the present invention can reduce a load of a network since the network can control the access of a terminal, and can reduce unnecessary power consumption and solve a connection delay problem by providing a valid wireless LAN network list to the terminal.
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公开(公告)号：US10257752B2
公开(公告)日：2019-04-09
申请号：US14872624
申请日：2015-10-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyuk Jang , Gert Jan Van Lieshout , Sangbum Kim , Soenghun Kim , Wooseong Kim , Kyeongin Jeong
IPC: H04L12/26 , H04W36/00 , H04W72/04 , H04W24/02 , H04W48/18 , H04W28/08 , H04L12/18 , H04W36/08 , H04W36/36 , H04W88/06 , H04W88/08 , H04W36/14 , H04W36/22 , H04W84/04 , H04W84/12 , H04W48/14
Abstract: According to an embodiment, a method for selecting an access network at user equipment in a mobile communication system includes step of receiving, from a base station, first setting information, and step of selecting the access network based on second setting information if the second setting information is received from the base station, or selecting the access network based on the first setting information if no second setting information is received. Using the proposed method, the user equipment can reduce user's inconvenience and save battery by blocking unnecessary offloading and wireless LAN scanning, and also can improve the quality of use and immediately respond to a cell change by preventing a ping-pong phenomenon.
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Patent Agency Ranking
公开(公告)号：US09843991B2
公开(公告)日：2017-12-12
申请号：US14769943
申请日：2014-02-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyuk Jang , Sangbum Kim , Soenghun Kim , Wooseong Kim , Kyeongin Jeong
CPC classification number: H04W48/16 , H04W48/02 , H04W48/06 , H04W48/08 , H04W76/10 , H04W84/12 , H04W88/06 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/23 , Y02D70/24
Abstract: The present invention provides a method for controlling access of a terminal if the terminal accesses from a wireless LAN network to a mobile communication network, when the mobile communication network (for example, UMTS, LTE and the like) and the wireless LAN network are linked in a wireless communication system. Furthermore, the present invention provides a method for transmitting information on connectable peripheral wireless LAN networks. Thus, the present invention can reduce a load of a network since the network can control the access of a terminal, and can reduce unnecessary power consumption and solve a connection delay problem by providing a valid wireless LAN network list to the terminal.
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7.发明申请公开(公告)号：US20170353914A1
公开(公告)日：2017-12-07
申请号：US15537393
申请日：2015-12-03
Inventor： Jaehyuk Jung , Wooseong Kim , Yung Yi , Boram Jin , Segi Kim
CPC classification number: H04W48/16 , H04W48/18 , H04W72/0453 , H04W84/12 , H04W88/06
Abstract: The present invention relates to a method for determining a communication method between a base station and a terminal and, more particularly, to a method and an apparatus allowing a base station to lead the setting of a communication method including wireless LAN communication between the base station and the terminal. The method by which a first network base station determines the communication method, according to an embodiment of the present invention, comprises the steps of: receiving access related information from an access point of the terminal and a second network; and determining the communication method with the terminal among a plurality of communication methods on the basis of the access related information, wherein the plurality of communication methods comprise a first network dedicated carrier aggregation, a second network dedicated carrier aggregation or a carrier aggregation between the first network and the second network. According to an embodiment of the present invention, the method and the apparatus for determining the communication method between the base station and the terminal enable users to obtain a higher quality of experience by allowing an LTE base station to lead the determining of the communication method, by considering a user preference and a present network state, and can improve the communication performance by reducing a load inside the network. Disclosed is a 5G or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4G communication system, such as the LTE, and subsequent systems.
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8.发明申请METHOD AND DEVICE FOR POWER SAVING MODE CONTROL IN MOBILE COMMUNICATION SYSTEM 有权移动通信系统中节电模式控制的方法和装置公开(公告)号：US20150327170A1
公开(公告)日：2015-11-12
申请号：US14708055
申请日：2015-05-08
Applicant: Samsung Electronics Co., Ltd
Inventor： Sangbum Kim , Gert-Jan Van Lieshout , Soenghun Kim , Wooseong Kim , Kyeongin Jeong
CPC classification number: H04W52/0216 , H04W52/0212 , H04W52/0261 , H04W52/0274 , H04W76/18 , Y02D70/1262 , Y02D70/21
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 for Power Saving Mode (PSM) operation control of a UE in a mobile communication system is provided. The method includes: setting a PSM for the UE; triggering a connection request of the UE in the PSM; determining whether the connection request has been barred; and maintaining the PSM setting when it is determined that the connection request has been barred.
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。 提供了一种用于移动通信系统中的UE的节能模式（PSM）操作控制的方法。 该方法包括：为UE设置PSM; 在PSM中触发UE的连接请求; 确定连接请求是否被禁止; 并且当确定连接请求被禁止时，维持PSM设置。
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公开(公告)号：US10674464B2
公开(公告)日：2020-06-02
申请号：US14910892
申请日：2014-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wooseong Kim , Kyeongin Jeong
Abstract: A method of synchronizing device-to-device terminals according to an embodiment of the present specification may comprise the steps of: matching timing synchronization with at least one terminal counterpart; and setting a frame number for device-to-device communication after the timing synchronization matching step.
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公开(公告)号：US10448374B2
公开(公告)日：2019-10-15
申请号：US14664096
申请日：2015-03-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wooseong Kim , Soenghun Kim , Gert-Jan Van Lieshout , Jaehyuk Jang , Kyeongin Jeong
Abstract: A transmit power capability and power headroom report (PHR) method and an apparatus of a User Equipment (UE) operating in an Inter-evolved Node B (Inter-eNB) carrier aggregation or dual connectivity mode for use in a mobile communication system are provided. The transmit power capability and PHR method includes receiving configuration information for at least one medium access control (MAC) entity for transmitting and receiving a signal; receiving uplink resource allocation information for a first MAC entity included in the at least one MAC entity; and transmitting, if change of measurement on one of the at least one MAC entity is equal to or greater than a threshold, a power headroom report (PHR) on an uplink resource corresponding to the first MAC entity based on the uplink resource allocation information.
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