公开(公告)号：US20200084657A1

公开(公告)日：2020-03-12

申请号：US16685422

申请日：2019-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungho Lee ,  Kisuk Kweon ,  Sangjun Moon ,  Jungshin Park ,  Beomsik Bae ,  Jicheol Lee

IPC: H04W28/02 ,  H04L12/851

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. The present disclosure relates to a method and an apparatus for configuring a QoS flow in a mobile communication system.

公开(公告)号：US10470153B2

公开(公告)日：2019-11-05

申请号：US16368360

申请日：2019-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin Park ,  Jinsung Lee ,  Jicheol Lee ,  Kisuk Kweon ,  Sangjun Moon ,  Beomsik Bae ,  Hyungho Lee

IPC: H04W60/06 ,  H04W8/02 ,  H04W76/34 ,  H04W28/06 ,  H04W64/00 ,  H04W76/15

Abstract: A communication method and system converges a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. The system and method 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. Embodiments provide a scheme for efficiently operating an UP connection of a session in case where a terminal has a plurality of sessions in a mobile communication system, such as a 5G system, having a network structure in which an AMF for mobility management and an SMF for session management are separated from each other. A terminal (UE) can optimize a non-access stratum (NAS) signaling message, and can perform data transmission/reception with low latency.

公开(公告)号：US10200437B2

公开(公告)日：2019-02-05

申请号：US15379344

申请日：2016-12-14

Applicant: Samsung Electronics Co., Ltd. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Joohyung Lee ,  Kyunghan Lee ,  Kisuk Kweon ,  Jung Shin Park ,  Jicheol Lee ,  Jinsung Lee ,  Hyungho Lee ,  Hanna Lim

IPC: H04L12/26 ,  H04L29/06 ,  H04L12/807 ,  H04W84/04 ,  H04L12/811 ,  H04L12/927 ,  H04L12/841

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). An electronic device for providing a streaming service includes a controller, an encoder operatively coupled with the controller, and a transmitter operatively coupled with the control unit, wherein the controller is configured to provide a network available bandwidth estimated in a transmission layer of the electronic device from the transmission layer to an application layer, generate stream data from initial data based on the network available bandwidth, and transmit the stream data to another electronic device.

公开(公告)号：US20180324633A1

公开(公告)日：2018-11-08

申请号：US15974138

申请日：2018-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungho Lee ,  Kisuk Kweon ,  Sangjun Moon ,  Jungshin Park ,  Beomsik Bae ,  Jicheol Lee

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04W28/0263 ,  H04W80/06

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. The present disclosure relates to a method and an apparatus for configuring a QoS flow in a mobile communication system.

公开(公告)号：US09826564B2

公开(公告)日：2017-11-21

申请号：US15189539

申请日：2016-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk Kweon ,  Hyunah Oh ,  Franklin Antony ,  Jicheol Lee ,  Hakyung Jung

IPC: H04M1/66 ,  H04W76/02 ,  H04L29/08 ,  H04W4/00 ,  H04W8/20 ,  H04W12/06 ,  H04W36/08 ,  H04W4/12 ,  H04W92/18

CPC classification number: H04W76/023 ,  H04L67/12 ,  H04W4/12 ,  H04W4/60 ,  H04W4/70 ,  H04W4/80 ,  H04W8/205 ,  H04W12/06 ,  H04W36/08 ,  H04W76/14 ,  H04W92/18

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 subscriber server supporting subscription of an electronic device in a communication system is provided. The subscriber server includes a transceiver configured to transmit and receive a signal, and a controller configured to receive a first subscription connection request message of the electronic device from a terminal, the first subscription connection request message including subscription terminal information of the terminal and identification information of the electronic device, authenticate a user of the terminal on a basis of the subscription terminal information included in the received first subscription connection request message, and transmit a second subscription connection request message of the electronic device to a support server if the user authentication has succeeded. The subscription terminal information of the terminal is used to acquire subscription information of the electronic device so as to subscribe the electronic device.

公开(公告)号：US09648649B2

公开(公告)日：2017-05-09

申请号：US14322876

申请日：2014-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk Kweon ,  Alper Yegin ,  Jungshin Park ,  Jinsung Lee

IPC: H04W76/02 ,  H04W40/02 ,  H04W40/20 ,  H04L12/725 ,  H04W12/06 ,  H04L29/12 ,  H04L29/06

CPC classification number: H04W76/11 ,  H04L45/306 ,  H04L61/1511 ,  H04L63/0892 ,  H04W8/065 ,  H04W8/082 ,  H04W12/06 ,  H04W40/02 ,  H04W40/20 ,  H04W76/12

Abstract: Disclosed are a method and an apparatus for optimizing a data route in a mobile communication system. A method of setting an internet protocol (IP) session in a mobile communication system, by a Mobile Station (MS) includes querying and obtaining an IP address of a corresponding node corresponding to a predetermined application and an IP address of a corresponding gateway corresponding to the corresponding node. The method also includes accessing the corresponding gateway based on the IP address of the corresponding gateway. The method further includes receiving a corresponding gateway allocation IP address from the corresponding gateway and forming a tunnel between the MS and the corresponding gateway. The method includes setting an IP session between the MS and the corresponding node based on the IP address of the corresponding node and the corresponding gateway allocation IP address.