公开(公告)号：US10003954B2

公开(公告)日：2018-06-19

申请号：US15025248

申请日：2014-09-23

Applicant: Samsung Electronics Co., Ltd. ,  Korea University Research and Business Foundation

Inventor： Sang-Heon Pack ,  Han-Eul Ko ,  Gi-Won Lee ,  Ki-Suk Kweon ,  Jung-Shin Park

IPC: H04W8/08 ,  H04L5/00 ,  H04W80/04

CPC classification number: H04W8/08 ,  H04L5/0053 ,  H04L5/0055 ,  H04W80/04

Abstract: The present invention relates to a method and an apparatus for managing the mobility of a terminal in a mobile agent according to a method for distributive mobility management, and the method according to one embodiment of the present invention comprises: a step for detecting a change in location information of a terminal according to the movement of the terminal and storing the changed location information in a first storage unit; a step for storing, in a second storage unit, an index of the first storage unit in which the changed location information is stored; and a step for transmitting, to another mobile agent, an index value stored in the second storage unit at a point in time at which a predetermined condition is satisfied, and initializing the second storage unit.

公开(公告)号：US09999095B2

公开(公告)日：2018-06-12

申请号：US14254836

申请日：2014-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Suk Kweon ,  Hyeon-Jin Kang ,  Kill-Yeon Kim ,  Young-Ki Hong

IPC: H04W76/06 ,  H04W52/02

CPC classification number: H04W76/34 ,  H04W52/0254 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/23

Abstract: A method for setting up/releasing by a user equipment (UE) a radio resource control (RRC) connection with an evolved node B (eNB) in a communication system is provided. The method includes detecting that traffic occurs. The method also includes that after detecting that the traffic occurs, determining a traffic type of the traffic The method further includes adaptively adjusting a timing point at which the UE releases a RRC connection between the eNB and the UE based on the traffic type.

公开(公告)号：US09860792B2

公开(公告)日：2018-01-02

申请号：US15027390

申请日：2014-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Suk Kweon ,  Jung-Shin Park ,  Jin-Sung Lee ,  Alper Yegin

IPC: H04W36/00 ,  H04L12/707 ,  H04L12/725 ,  H04W24/02 ,  H04W88/16 ,  H04W36/12 ,  H04W60/00

CPC classification number: H04W36/0005 ,  H04L45/22 ,  H04L45/306 ,  H04W24/02 ,  H04W36/12 ,  H04W60/00 ,  H04W88/16

Abstract: The present disclosure may provide an operating method for supporting gateway change in a mobile communication system. According to one aspect of the present disclosure, the method includes receiving a message requesting to consent to the gateway change from a network entity; and according to whether at least one flow requiring session continuity is set, sending a response message regarding the gateway change consent to the network entity, wherein, when the at least one flow requiring the session continuity is set, the network entity can hold the gateway change based on the response message.

公开(公告)号：US20170332312A1

公开(公告)日：2017-11-16

申请号：US15526265

申请日：2015-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ha-Kyung Jung ,  Ki-Suk Kweon ,  Ji-Cheol Lee ,  Hyung-Ho Lee

IPC: H04W48/16 ,  H04W12/06 ,  H04M15/00 ,  H04W8/20 ,  H04W60/00 ,  H04W12/08

Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided to support a higher data transmission rate after a 4G communication system such as LTE. Disclosed is a method and device for providing a data service through a mobile communication network. The method of the present invention comprises the steps of: receiving a connection request message including a device identifier of a terminal which is not subscribed to a mobile communication network; determining, using the device identifier of the terminal, whether the terminal corresponds to a contract for using the mobile communication network; configuring the terminal to perform limited access to the mobile communication network according to the contract when the terminal corresponds to the contract for using the mobile communication network; and transmitting, to the terminal, a connection acceptance message granting the limited access.

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

IPC: H04W72/04 ,  H04W72/08

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.

公开(公告)号：US09603175B2

公开(公告)日：2017-03-21

申请号：US14322873

申请日：2014-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Kyu Baek ,  Ki-Suk Kweon ,  Young-Bin Chang ,  Kyung-Kyu Kim ,  Hyun-Seok Ryu ,  Seung-Hoon Park ,  Sung-Jin Lee

IPC: H04W76/02 ,  H04W36/00

CPC classification number: H04W76/14 ,  H04W36/00

Abstract: A method for controlling a path between terminals in a wireless communication system includes measuring a channel quality of a direct path with the another terminal when receiving a request for measuring the channel quality of the direct path from a higher entity, transmitting a first message comprising a result of the measuring the channel quality to the higher entity, and, when receiving a second message to instruct to switch to the direct path from the higher entity, setting the direct path with the another terminal. another embodiments including a terminal and a network entity are also disclosed.

公开(公告)号：US20140328319A1

公开(公告)日：2014-11-06

申请号：US14268897

申请日：2014-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Suk Kweon ,  Jung-Shin Park ,  Yeong-Moon Son ,  Antony Franklin

IPC: H04W36/00 ,  H04L29/12

CPC classification number: H04W36/0055 ,  H04L61/2007 ,  H04W8/26 ,  H04W36/0011 ,  H04W80/04

Abstract: When a Mobile Node (MN) is assigned IP addresses, the number of which is greater than or equal to the preset number of IP addresses that the MN is capable of being assigned with, the MN identifies information on the pre-emption vulnerability of each session associated with an IP address, and releases an IP address which enables a disconnection of a session. When there are multiple IP addresses associated with the pre-emptable sessions, a consideration is given to multiple conditions related to which IP address is to be selected, one IP address is selected, and the relevant IP address is released. When any IP address cannot be released, a new session is associated with an IP address which can give the smallest overhead to the MN and the network among the existing IP addresses, so that an IP address can be efficiently assigned.

Abstract translation: 当移动节点（MN）被分配IP地址时，其数量大于或等于MN能够被分配的IP地址的预设数量，MN识别关于每个 会话与IP地址相关联，并释放一个使会话断开的IP地址。 当存在与可预占会话相关联的多个IP地址时，会考虑与要选择哪个IP地址相关的多个条件，选择一个IP地址，并释放相关IP地址。 当任何IP地址不能被释放时，新的会话与IP地址相关联，这可以给现有IP地址中的MN和网络带来最小的开销，从而可以有效地分配IP地址。

公开(公告)号：US20140307659A1

公开(公告)日：2014-10-16

申请号：US14254836

申请日：2014-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Suk Kweon ,  Hyeon-Jin Kang ,  Kill-Yeon Kim ,  Young-Ki Hong

IPC: H04W76/06 ,  H04W52/02

CPC classification number: H04W76/34 ,  H04W52/0254 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/23

Abstract: A method for setting up/releasing by a user equipment (UE) a radio resource control (RRC) connection with an evolved node B (eNB) in a communication system is provided. The method includes detecting that traffic occurs. The method also includes that after detecting that the traffic occurs, determining a traffic type of the traffic The method further includes adaptively adjusting a timing point at which the UE releases a RRC connection between the eNB and the UE based on the traffic type.

Abstract translation: 提供了一种在通信系统中由用户设备（UE）与演进节点B（eNB）建立/释放无线电资源控制（RRC）连接的方法。 该方法包括检测到流量发生。 该方法还包括在检测到业务发生之后，确定业务的业务类型。该方法还包括基于业务类型自适应地调整UE在eNB和UE之间释放RRC连接的定时点。

公开(公告)号：US20140161062A1

公开(公告)日：2014-06-12

申请号：US14102333

申请日：2013-12-10

Applicant: Samsung Electronics Co., Ltd

Inventor： Ki-Suk Kweon ,  Jung-Shin Park ,  Yeong-Moon Son ,  Antony Franklin

IPC: H04L29/12 ,  H04W8/08

CPC classification number: H04L61/2053 ,  H04L61/2007 ,  H04W8/06 ,  H04W8/08

Abstract: An apparatus performs a method for managing mobility of a terminal by a Base Station (BS) in a wireless communication system. The method includes receiving information on whether a time for which a terminal had been located at a cell managed by a first BS before the terminal has moved to a cell managed by the BS is equal to or longer than a predetermined threshold. The method also includes controlling data transmission/reception of the terminal by using one of an address allocated to the terminal by the BS or an address allocated to the terminal by a home server according to whether the time for which the terminal had been located at the cell managed by the first BS is equal to or longer than the predetermined threshold.

Abstract translation: 一种装置在无线通信系统中执行由基站（BS）管理终端的移动性的方法。 该方法包括接收关于在终端已经移动到由BS管理的小区之前终端已经位于由第一BS管理的小区的时间是否等于或大于预定阈值的信息。 该方法还包括通过使用由BS分配给终端的地址之一或由家庭服务器分配给终端的地址之一来控制终端的数据发送/接收，根据终端是否位于 由第一BS管理的小区等于或大于预定阈值。

公开(公告)号：US10728836B2

公开(公告)日：2020-07-28

申请号：US15526265

申请日：2015-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ha-Kyung Jung ,  Ki-Suk Kweon ,  Ji-Cheol Lee ,  Hyung-Ho Lee

IPC: H04W4/00 ,  H04W48/16 ,  H04W12/08 ,  H04W8/20 ,  H04W12/06 ,  H04W60/00 ,  H04W80/10 ,  H04M15/00 ,  H04L12/14 ,  H04W4/24 ,  H04W12/00

Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided to support a higher data transmission rate after a 4G communication system such as LTE. Disclosed is a method and device for providing a data service through a mobile communication network. The method of the present invention comprises the steps of: receiving a connection request message including a device identifier of a terminal which is not subscribed to a mobile communication network; determining, using the device identifier of the terminal, whether the terminal corresponds to a contract for using the mobile communication network; configuring the terminal to perform limited access to the mobile communication network according to the contract when the terminal corresponds to the contract for using the mobile communication network; and transmitting, to the terminal, a connection acceptance message granting the limited access.