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1.发明授权公开(公告)号：US11050810B2
公开(公告)日：2021-06-29
申请号：US16542426
申请日：2019-08-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jung-Shin Park , Joo-Hyung Lee , Ji-Cheol Lee , Han-Na Lim , Jin-Sung Lee , Hyung-Ho Lee
IPC: H01L29/06 , H04N21/236 , H04N21/238 , G06F3/01 , H04L12/26 , H04N21/218 , H04N21/2343 , H04N21/422 , H04N21/4728 , H04N21/81 , H04N21/845 , H04L29/08 , H04L29/06 , G06T3/40
Abstract: The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology (e.g. smart homes, smart buildings, smart cities, etc.). A method for receiving image data for a virtual-reality streaming service by an electronic device according to an embodiment of the present invention comprises: a step in which the electronic device determines whether to execute an adaptive virtual-reality streaming service on the basis of a bandwidth state; and a step in which, if it is determined to execute the adaptive virtual-reality streaming service, the electronic device requests and receives, from a server, the image data for the adaptive virtual-reality streaming service on the basis of head-tracking information and bandwidth information collected in advance.
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2.发明申请公开(公告)号：US20200037147A1
公开(公告)日：2020-01-30
申请号：US16595282
申请日：2019-10-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han-Na Lim , Jung-Shin Park , Joo-Hyung Lee , Jin-Sung Lee
Abstract: The present disclosure relates to a 5G or a pre-5G communication system to be provided in order to support a higher data transmission rate than a 4G communication system such as LTE. The present invention provides a method for receiving, by a terminal, a mobile end service in a communication system, the method including: a step of ascertaining whether there exists a continuously available service among services which have been provided from a serving base station, on the basis of a list of supported services received from a target base station; and in the case that there exists a continuously available service, a step of transmitting a service area update request to the target base station via a connection layer if the continuously available service supports a mobile end service.
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公开(公告)号：US10432534B2
公开(公告)日：2019-10-01
申请号：US15508864
申请日：2015-08-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Sung Lee , Jung-Shin Park , Han-Na Lim , Beom-Sik Bae , Hyung-Ho Lee , Joo-Hyung Lee
IPC: H04L12/801 , H04W28/14 , H04W88/18 , H04L5/00 , H04L12/835 , H04L29/06
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). According to various embodiments, a device of an intermediate node comprises: a receiving unit configured to receive a signal for determining a buffer threshold value of at least one terminal; and a control unit configured to determine a buffer threshold value of the terminal on the basis of the signal, and determine a size of data to be requested to at least one server according to the determined buffer threshold value of the terminal.
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公开(公告)号：US10299157B2
公开(公告)日：2019-05-21
申请号：US15363539
申请日：2016-11-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Sung Lee , Han-Na Lim , Jung-Shin Park , Joo-Hyung Lee , Ji-Cheol Lee , Hyung-Ho Lee
IPC: H04L12/28 , H04W28/02 , H04L12/751 , H04L12/803 , H04L12/801 , H04L12/729 , H04W40/12 , H04W40/24 , H04L12/721
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 a long term evolution (LTE). A method for managing congestion in a first node in a wireless communication system is provided. The method includes receiving status information from each of nodes configuring a network with the first node, receiving information about a service requirement criterion from a second node as one of the nodes, acquiring additional path setup information for the second node based on the status information received from each of the nodes and the information about the service requirement criterion received from the second node, and transmitting the acquired additional path setup information to the second node.
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5.发明授权公开(公告)号：US10149210B2
公开(公告)日：2018-12-04
申请号：US15508075
申请日：2015-08-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han-Na Lim , Jung-Shin Park , Jin-Sung Lee
Abstract: The disclosure relates to a 5G or a pre-5G communication system which will be provided to support a higher data transmission rate after a 4G communication system such as LTE. The present invention provides a method for providing a service by a target base station in a wireless communication system, the method comprising: when the target base station supports an on-going service, which is the same service as a service currently received by a terminal from a source base station, transmitting, to a base station server, a service registration update request message requesting a re-establishment of a first bearer provided between the source base station and the base station server connected to the source base station; receiving, from the base station server, a service registration update response message indicating that the re-establishment of the first bearer is accepted; and receiving data related to a service, provided from the base station server, through the first bearer re-established between the target base station and the base station server, and transmitting the data to the terminal.
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Patent Agency Ranking
公开(公告)号：US20170273126A1
公开(公告)日：2017-09-21
申请号：US15532459
申请日：2015-12-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han-Na Lim , Jung-Shin Park , Joo-Hyung Lee , Jin-Sung Lee , Hyung-Ho Lee
CPC classification number: H04W36/08 , H04L47/193 , H04W28/0273 , H04W28/0278 , H04W36/0011 , H04W36/02 , H04W36/023 , H04W76/10 , H04W76/12 , H04W80/06 , H04W88/02 , H04W88/14
Abstract: The present disclosure relates to a 5G or pre-5G communication system that is provided so as to support higher data transmission rates after 4G communication systems such as LTE. In addition, the present disclosure relates to a method and an apparatus for configuring a disconnected TCP connection in a communication system, and a handover support method and apparatus therefor. The method for a TCP proxy configuring a TCP connection in a communication system according to the present disclosure comprises the steps of: configuring a tunnel for receiving/transmitting data with a base station; and according to a TCP connection request by a terminal, configuring a first TCP connection between the terminal and the TCP proxy, and configuring a second TCP connection between the TCP proxy and a service server of an IP network.
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7.发明申请公开(公告)号：US20170245180A1
公开(公告)日：2017-08-24
申请号：US15508075
申请日：2015-08-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han-Na Lim , Jung-Shin Park , Jin-Sung Lee
CPC classification number: H04W36/0033 , H04W36/0061 , H04W36/0072 , H04W36/0083 , H04W36/08 , H04W60/06 , H04W76/10 , H04W92/20
Abstract: The disclosure relates to a 5G or a pre-5G communication system which will be provided to support a higher data transmission rate after a 4G communication system such as LTE. The present invention provides a method for providing a service by a target base station in a wireless communication system, the method comprising: when the target base station supports an on-going service, which is the same service as a service currently received by a terminal from a source base station, transmitting, to a base station server, a service registration update request message requesting a re-establishment of a first bearer provided between the source base station and the base station server connected to the source base station; receiving, from the base station server, a service registration update response message indicating that the re-establishment of the first bearer is accepted; and receiving data related to a service, provided from the base station server, through the first bearer re-established between the target base station and the base station server, and transmitting the data to the terminal.
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8.发明授权公开(公告)号：US09668247B2
公开(公告)日：2017-05-30
申请号：US14695416
申请日：2015-04-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chae-Gwon Lim , Song-Yean Cho , Han-Na Lim , Sung-Ho Choi , Beom-Sik Bae
CPC classification number: H04W72/0413 , H04W8/186 , H04W36/0027 , H04W72/0453 , H04W72/121 , H04W76/11
Abstract: A method and apparatus for setting up an UpLink common bearer shared by a plurality of User Equipments (UEs) in a wireless communication network is provided. The apparatus includes a Serving GateWay (S-GW) for receiving a group identifier of a UE from a Mobility Management Entity (MME), sending a create bearer request message including the group identifier to a Packet Data Network (PDN) GateWay (P-GW), receiving a create bearer response message including UL common S5 bearer information (UL common S5 info) for a group corresponding to the group identifier from the P-GW, and sending a create bearer response message including UL common S1 bearer information (UL common S1 info) to the MME, and the P-GW for receiving the create bearer request message from the S-GW, and generating and sending the create bearer response message including the UL common S5 info.
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9.发明申请公开(公告)号：US20170127402A1
公开(公告)日：2017-05-04
申请号：US15338299
申请日：2016-10-28
Applicant: Samsung Electronics Co., Ltd
Inventor： Ki-Suk Kweon , Han-Na Lim , Jung-Shin Park , Joo-Hyung Lee , Ji-Cheol Lee , Jin-Sung Lee , Hyung-Ho Lee
CPC classification number: H04W72/048 , H04W28/02 , H04W72/0486 , H04W72/085
Abstract: The present disclosure relates 5G or pre-5G communication systems for supporting higher data transmission rate than those by LTE or other post-4G communication systems. Disclosed are a method and apparatus for determining a window size in a wireless communication system. The method includes determining an uplink data rate of the UE on a wireless link, determining that a maximum data size transmittable through an internet session including the wireless link is the window size for the internet session based on the uplink data rate, and transmitting uplink data through the internet session based on the determined window size.
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10.发明授权公开(公告)号：US10462793B2
公开(公告)日：2019-10-29
申请号：US15338299
申请日：2016-10-28
Applicant: Samsung Electronics Co., Ltd
Inventor： Ki-Suk Kweon , Han-Na Lim , Jung-Shin Park , Joo-Hyung Lee , Ji-Cheol Lee , Jin-Sung Lee , Hyung-Ho Lee
Abstract: The present disclosure relates 5G or pre-5G communication systems for supporting higher data transmission rate than those by LTE or other post-4G communication systems. Disclosed are a method and apparatus for determining a window size in a wireless communication system. The method includes determining an uplink data rate of the UE on a wireless link, determining that a maximum data size transmittable through an internet session including the wireless link is the window size for the internet session based on the uplink data rate, and transmitting uplink data through the internet session based on the determined window size.
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