公开(公告)号：US20130265924A1

公开(公告)日：2013-10-10

申请号：US13909605

申请日：2013-06-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Hun KIM ,  No-Jun Kwak ,  Gert-Jan Van Lieshout ,  Himke Vandr Velde

IPC: H04W52/02

CPC classification number: H04W76/28 ,  H04L1/16 ,  H04W52/0216 ,  H04W52/0235 ,  H04W72/042 ,  H04W72/0446 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method and apparatus for controlling an active time period during a Discontinuous Reception (DRX) operation in a User Equipment (UE) in a mobile communication system. The method includes awaking, by the UE, at a start position of the active time period; receiving a control signal indicating that the active time period should be terminated; terminating the active time period in response to the control signal; and entering a sleep state.

Abstract translation: 一种用于在移动通信系统中的用户设备（UE）中的不连续接收（DRX）操作期间控制活动时间段的方法和装置。 所述方法包括：由所述UE唤醒所述活动时间段的起始位置; 接收指示所述活动时间段应终止的控制信号; 响应于控制信号终止活动时间段; 并进入睡眠状态。

公开(公告)号：US11523458B2

公开(公告)日：2022-12-06

申请号：US17173608

申请日：2021-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  No-Jun Kwak ,  Gert-Jan Van Lieshout ,  Himke Van Der Velde

IPC: H04W76/28 ,  H04W52/02 ,  H04W72/04 ,  H04L1/16

Abstract: A method and apparatus are provided for controlling an active state in a mobile communication system. The method includes receiving, from a base station, information related to a starting position of an active state and information related to a length of a first timer; deriving the starting position of the active state based on the information related to the starting position; starting the first timer set to the length of the first timer and entering the active state at the derived starting position; terminating the active state if control data indicating a transmission of user data is not received until the first timer expires; extending a period of the active state if the control data is received before the first timer expires; and terminating the active state based on a control signal indicating a termination of the active state.

公开(公告)号：US10925110B2

公开(公告)日：2021-02-16

申请号：US16676000

申请日：2019-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  No-Jun Kwak ,  Gert-Jan Van Lieshout ,  Himke Vander Velde

IPC: H04W76/18 ,  H04W72/04 ,  H04W52/02 ,  H04L1/16 ,  H04W76/28

Abstract: A method and apparatus are provided for controlling an active state in a mobile communication system. The method includes receiving, from a base station, information related to a starting position of an active state and information related to a length of a first timer; deriving the starting position of the active state based on the information related to the starting position; starting the first timer set to the length of the first timer and entering the active state at the derived starting position; extending the active state, in response to control data indicating a new transmission of user data being received on a control channel; and terminating the active state, based on a control signal indicating a termination of the active state and a second timer for extending the active state. The second timer is started while the first timer is running, and the active state is terminated by the expiration of the second timer.

公开(公告)号：US09094914B2

公开(公告)日：2015-07-28

申请号：US13909605

申请日：2013-06-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Hun Kim ,  No-Jun Kwak ,  Gert-Jan Van Lieshout ,  Himke Vander Velde

IPC: H04W4/00 ,  H04W40/00 ,  H04W8/02 ,  H04W52/02 ,  H04L1/16

CPC classification number: H04W76/28 ,  H04L1/16 ,  H04W52/0216 ,  H04W52/0235 ,  H04W72/042 ,  H04W72/0446 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method and apparatus for controlling an active time period during a Discontinuous Reception (DRX) operation in a User Equipment (UE) in a mobile communication system. The method includes awaking, by the UE, at a start position of the active time period; receiving a control signal indicating that the active time period should be terminated; terminating the active time period in response to the control signal; and entering a sleep state.

Abstract translation: 一种用于在移动通信系统中的用户设备（UE）中的不连续接收（DRX）操作期间控制活动时间段的方法和装置。 所述方法包括：由所述UE唤醒所述活动时间段的起始位置; 接收指示所述活动时间段应终止的控制信号; 响应于控制信号终止活动时间段; 并进入睡眠状态。

公开(公告)号：US20210168899A1

公开(公告)日：2021-06-03

申请号：US17173608

申请日：2021-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun KIM ,  No-Jun Kwak ,  Gert-Jan Van Lieshout ,  Himke Van Der Velde

IPC: H04W76/28 ,  H04W52/02 ,  H04W72/04

Abstract: A method and apparatus are provided for controlling an active state in a mobile communication system. The method includes receiving, from a base station, information related to a starting position of an active state and information related to a length of a first timer; deriving the starting position of the active state based on the information related to the starting position; starting the first timer set to the length of the first timer and entering the active state at the derived starting position; terminating the active state if control data indicating a transmission of user data is not received until the first timer expires; extending a period of the active state if the control data is received before the first timer expires; and terminating the active state based on a control signal indicating a termination of the active state.

公开(公告)号：US10206245B2

公开(公告)日：2019-02-12

申请号：US15621266

申请日：2017-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soeng-Hun Kim ,  No-Jun Kwak ,  Gert-Jan Van Lieshout ,  Himke Vander Velde

IPC: H04W76/28 ,  H04W72/04 ,  H04W52/02 ,  H04L1/16

Abstract: A method and apparatus for controlling an active time period in a mobile communication system. The method includes transitioning to an active state from a sleep state; extending an active time of the active state, if control data indicating a transmission of new user data is received on a control channel; receiving a control signal indicating a termination of the active time; and transitioning to the sleep state from the active state, based on the control signal.

公开(公告)号：US09681488B2

公开(公告)日：2017-06-13

申请号：US14750383

申请日：2015-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Hun Kim ,  No-Jun Kwak ,  Gert-Jan Van Lieshout ,  Himke Vander Velde

IPC: H04W76/04 ,  H04W72/04 ,  H04W52/02 ,  H04L1/16

CPC classification number: H04W76/28 ,  H04L1/16 ,  H04W52/0216 ,  H04W52/0235 ,  H04W72/042 ,  H04W72/0446 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method and apparatus for controlling an active time period during a Discontinuous Reception (DRX) operation in a User Equipment (UE) in a mobile communication system. The method includes transitioning to an active state from a sleep state; extending an active time of the active state, if control data indicating transmission of new user data is received on a control channel; receiving a control signal indicating a termination of the active time; and transitioning to the sleep state from the active state, based on the control signal.