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：US20150139067A1

公开(公告)日：2015-05-21

申请号：US14605058

申请日：2015-01-26

Applicant: Samsung Electronics Co" Ltd.

Inventor： Seong-Hun KIM ,  Himke VAN DER VELDE

IPC: H04L12/18 ,  H04W56/00 ,  H04W4/06

CPC classification number: H04L12/189 ,  H04L1/00 ,  H04L1/0006 ,  H04L1/0029 ,  H04L12/1863 ,  H04L12/1881 ,  H04L43/0829 ,  H04L65/1066 ,  H04L2001/0093 ,  H04N21/43637 ,  H04W4/06 ,  H04W56/00 ,  H04W56/001 ,  H04W72/005

Abstract: A core network node and method for use in a wireless system are provided. The method includes transmitting, by a core network node, one or more service data unit (SDUs) to a base station; and transmitting, by the core network node, a control message including respective length information of the one or more SDUs to the base station. The length information included in the control message is used by the base station for processing the one or more SDUs, and the control message is transmitted after the one or more SDUs are transmitted.

Abstract translation: 提供了一种用于无线系统的核心网络节点和方法。 该方法包括由核心网络节点向基站发送一个或多个服务数据单元（SDU）; 并且由所述核心网络节点向所述基站发送包括所述一个或多个SDU的相应长度信息的控制消息。 包含在控制消息中的长度信息由基站用于处理一个或多个SDU，并且在发送一个或多个SDU之后发送控制消息。

公开(公告)号：US20140204886A1

公开(公告)日：2014-07-24

申请号：US14224998

申请日：2014-03-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Hun KIM ,  Sung-Ho CHOI ,  Gert-Jan VAN LIESHOUT ,  Himke VAN DER VELDE ,  O-Sok SONG

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04L29/06027 ,  H04L65/80 ,  H04W88/181

Abstract: A method for controlling a rate of a voice service in a mobile communication system supporting the voice service via a packet network. The method includes the steps of receiving a control message at a terminal from a radio network controller (RNC); if the control message indicates control of a downlink rate, determining a downlink rate according to the control message; setting a Change Mode Request (CMR) field of an uplink Voice over Internet Protocol (VoIP) packet according to the downlink rate, and transmitting the uplink VoIP packet from the terminal to the RNC; if the received control message indicates control of an uplink rate, determining an uplink rate according to the control message; and generating an uplink VoIP packet including uplink voice data generated according to the determined uplink rate and frame type (FT) information indicating the determined uplink rate, and transmitting the uplink VoIP packet from the terminal to the RNC.

Abstract translation: 一种用于在经由分组网络支持语音服务的移动通信系统中控制语音服务的速率的方法。 该方法包括以下步骤：在终端从无线网络控制器（RNC）接收控制消息; 如果所述控制消息指示下行链路速率的控制，则根据所述控制消息确定下行链路速率; 根据下行速率设置上行语音上网语音（VoIP）分组的变化模式请求（CMR）字段，并从终端向RNC发送上行VoIP分组; 如果所接收的控制消息指示对上行链路速率的控制，则根据控制消息确定上行链路速率; 以及生成包括根据所确定的上行链路速率生成的上行链路语音数据和指示所确定的上行链路速率的帧类型（FT）信息的上行链路VoIP分组，以及将所述上行链路VoIP分组从所述终端发送到所述RNC。

公开(公告)号：US20150139064A1

公开(公告)日：2015-05-21

申请号：US14605026

申请日：2015-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Hun KIM ,  Himke Van Der Velde

IPC: H04L12/18 ,  H04W56/00

CPC classification number: H04L12/189 ,  H04L1/00 ,  H04L1/0006 ,  H04L1/0029 ,  H04L12/1863 ,  H04L12/1881 ,  H04L43/0829 ,  H04L65/1066 ,  H04L2001/0093 ,  H04N21/43637 ,  H04W4/06 ,  H04W56/00 ,  H04W56/001 ,  H04W72/005

Abstract: A core network node and method for use in a wireless system are provided. The method includes transmitting, by a core network node, one or more service data unit (SDUs) to a base station; and transmitting, by the core network node, a control message including respective length information of the one or more SDUs to the base station. The length information included in the control message is used by the base station for determining one or more subframes impacted by a loss of consecutive SDUs, and the control message is transmitted after the one or more SDUs are transmitted.

Abstract translation: 提供了一种用于无线系统的核心网络节点和方法。 该方法包括由核心网络节点向基站发送一个或多个服务数据单元（SDU）; 并且由所述核心网络节点向所述基站发送包括所述一个或多个SDU的相应长度信息的控制消息。 包括在控制消息中的长度信息被基站用于确定受连续SDU丢失影响的一个或多个子帧，并且在发送一个或多个SDU之后发送控制消息。

公开(公告)号：US20150296561A1

公开(公告)日：2015-10-15

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

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.

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。 该方法包括从休眠状态转换到活动状态; 如果在控制信道上接收到指示新用户数据的传输的控制数据，则延长活动状态的活动时间; 接收指示所述活动时间终止的控制信号; 并且基于控制信号从活动状态转换到睡眠状态。