公开(公告)号：US10154152B2

公开(公告)日：2018-12-11

申请号：US15033602

申请日：2014-10-31

Applicant: Samsung Electronics Co., Ltd

Inventor： Rajavelsamy Rajadurai ,  Erik Guttman

IPC: H04M15/00 ,  H04W4/24 ,  H04L12/14 ,  H04L29/06 ,  H04W12/04 ,  H04W76/14

Abstract: Embodiments herein provide a method and system of reporting a charging information for a Device-to-Device (D2D) communication established using a wireless network. The method includes recording by a first electronic device the charging information associated with a D2D communication session. The D2D communication session is established between the first electronic device and a second electronic device. Further, the method includes determining by the first electronic device whether the charging information meets charging criteria during the D2D communication session. The charging criteria are generated by a network node in a secure environment of the first electronic device. Further, the method includes reporting the charging information to the network node in the wireless network in response to determining that the charging information meets the charging criteria.

公开(公告)号：US10142898B2

公开(公告)日：2018-11-27

申请号：US15852827

申请日：2017-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Songyean Cho ,  Sung Hwan Won ,  Hanna Lim ,  Sangsoo Jeong ,  Beomsik Bae ,  Erik Guttman

IPC: H04W36/08 ,  H04W76/27 ,  H04W12/04 ,  H04W36/00 ,  H04L9/08 ,  H04W76/20

Abstract: The present invention relates to a method and an apparatus for transmitting data to user equipment through not only a current base station cell but also a neighboring base station cell via inter-eNB CA in a wireless communication system. A method for transmitting data though carrier aggregation in the wireless communication system, according to the present invention, comprises the steps of: a first base station transreceiving data with a terminal through at least two PDN connections; the first base station transmitting a carrier aggregation request message to a second base station for aggregating carriers, when the first base station determines to carry out inter-eNB carrier aggregation; the first base station receiving a carrier aggregation reply message from the second base station in response to the carrier aggregation request message; the first base station performing an RRC reconfiguration process with the terminal to notify to the terminal of the determination to perform the inter-eNB carrier aggregation; and the first base station transmitting a path change request message to a mobile management entity to correct a data transreceiving path, so that data on at least one PDN connection from among the PDN connections is transreceived through the second base station.

公开(公告)号：US09949190B2

公开(公告)日：2018-04-17

申请号：US14530567

申请日：2014-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Songyean Cho ,  Erik Guttman

IPC: H04W36/14 ,  H04W36/00 ,  H04W64/00 ,  H04W4/22

CPC classification number: H04W36/14 ,  H04W4/90 ,  H04W36/0061 ,  H04W64/00 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/23

Abstract: A method of supporting handover of a terminal by a mobility management entity (MME) of a mobile communication system is provided. The method includes receiving, from a base station, a first message for handover to another network. The first message includes information on a cell to which the terminal is handed over. The method also includes transmitting, to a server, a second message for reporting information related to a location of the terminal and for providing a location continuity based on the first message. A terminal having both a 3GPP communication function and a WiFi function automatically switches on and off a WLAN according to a location, setting, or a pattern of a user, thereby preventing unnecessary battery consumption or performance deterioration and searching for an available WLAN in advance to access the WLAN.

公开(公告)号：US09877258B2

公开(公告)日：2018-01-23

申请号：US14652398

申请日：2013-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Soo Jeong ,  Erik Guttman

IPC: H04W4/00 ,  H04W40/02 ,  H04W88/16 ,  H04L12/741 ,  H04L12/64 ,  H04L12/46 ,  H04L29/12

CPC classification number: H04W40/02 ,  H04L12/4625 ,  H04L12/6418 ,  H04L45/74 ,  H04L61/1511 ,  H04W88/16

Abstract: A method for transmitting and receiving a signal in a traffic detection function (TDF) of a mobile communication system, according to one embodiment of the present specification, comprises the steps of: receiving, from a policy server, a policy that includes address information of packet data network (PDN) gateways (PGWs) respectively corresponding to one or more PDNs; receiving a message that includes a data packet from one PDN among the one or more PDNs; and transmitting the received packet to the address of the corresponding PGW on the basis of the policy information. According to one embodiment of the present specification, it is possible to provide a device and a method capable of providing a charging capability of an application level by providing a method and a device for transferring classified traffic in an implicit selective manner.

公开(公告)号：US20150334628A1

公开(公告)日：2015-11-19

申请号：US14652398

申请日：2013-12-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Soo Jeong ,  Erik Guttman

IPC: H04W40/02 ,  H04L12/741 ,  H04W88/16

CPC classification number: H04W40/02 ,  H04L12/4625 ,  H04L12/6418 ,  H04L45/74 ,  H04L61/1511 ,  H04W88/16

Abstract: A method for transmitting and receiving a signal in a traffic detection function (TDF) of a mobile communication system, according to one embodiment of the present specification, comprises the steps of: receiving, from a policy server, a policy that includes address information of packet data network (PDN) gateways (PGWs) respectively corresponding to one or more PDNs; receiving a message that includes a data packet from one PDN among the one or more PDNs; and transmitting the received packet to the address of the corresponding PGW on the basis of the policy information. According to one embodiment of the present specification, it is possible to provide a device and a method capable of providing a charging capability of an application level by providing a method and a device for transferring classified traffic in an implicit selective manner.

Abstract translation: 根据本说明书的一个实施例的用于在移动通信系统的业务检测功能（TDF）中发送和接收信号的方法包括以下步骤：从策略服务器接收包括以下内容的策略： 分组数据网络（PDN）网关（PGW）分别对应于一个或多个PDN; 在所述一个或多个PDN中接收包括来自一个PDN的数据分组的消息; 并根据策略信息将接收的分组发送到对应的PGW的地址。 根据本说明书的一个实施例，可以提供一种能够通过提供用于以隐含的选择性方式传送分类业务的方法和设备来提供应用级的计费能力的设备和方法。

公开(公告)号：US20150264612A1

公开(公告)日：2015-09-17

申请号：US14433541

申请日：2013-10-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngkyo Baek ,  Songyean Cho ,  Sung-Hwan Won ,  Hanna Lim ,  Sangsoo Jeong ,  Beomsik Bae ,  Erik Guttman

IPC: H04W36/08 ,  H04W76/04 ,  H04W12/04

CPC classification number: H04W36/08 ,  H04L9/0891 ,  H04W12/04 ,  H04W36/0027 ,  H04W36/0061 ,  H04W76/20 ,  H04W76/27

Abstract: The present invention relates to a method and an apparatus for transmitting data to user equipment through not only a current base station cell but also a neighboring base station cell via inter-eNB CA in a wireless communication system. A method for transmitting data though carrier aggregation in the wireless communication system, according to the present invention, comprises the steps of: a first base station transreceiving data with a terminal through at least two PDN connections; the first base station transmitting a carrier aggregation request message to a second base station for aggregating carriers, when the first base station determines to carry out inter-eNB carrier aggregation; the first base station receiving a carrier aggregation reply message from the second base station in response to the carrier aggregation request message; the first base station performing an RRC reconfiguration process with the terminal to notify to the terminal of the determination to perform the inter-eNB carrier aggregation; and the first base station transmitting a path change request message to a mobile management entity to correct a data transreceiving path, so that data on at least one PDN connection from among the PDN connections is transreceived through the second base station.

Abstract translation: 本发明涉及一种在无线通信系统中，经由eNB间CA通过不仅当前基站小区而且通过相邻基站小区向用户设备发送数据的方法和装置。 根据本发明的在无线通信系统中通过载波聚合发送数据的方法包括以下步骤：第一基站通过至少两个PDN连接与终端传输数据; 当第一基站确定执行eNB间载波聚合时，第一基站向第二基站发送载波聚合请求消息以聚合载波; 所述第一基站响应于所述载波聚合请求消息从所述第二基站接收载波聚合应答消息; 所述第一基站执行RRC重配置处理，所述终端向所述终端通知所述确定以执行所述eNB间载波聚合; 以及所述第一基站向移动管理实体发送路径改变请求消息，以校正数据转发路径，从而通过所述第二基站转发来自所述PDN连接中的至少一个PDN连接的数据。

公开(公告)号：US20150117411A1

公开(公告)日：2015-04-30

申请号：US14530567

申请日：2014-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Songyean Cho ,  Erik Guttman

IPC: H04W36/14 ,  H04W36/00

CPC classification number: H04W36/14 ,  H04W4/90 ,  H04W36/0061 ,  H04W64/00 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/23

Abstract: A method of supporting handover of a terminal by a mobility management entity (MME) of a mobile communication system is provided. The method includes receiving, from a base station, a first message for handover to another network. The first message includes information on a cell to which the terminal is handed over. The method also includes transmitting, to a server, a second message for reporting information related to a location of the terminal and for providing a location continuity based on the first message. A terminal having both a 3GPP communication function and a WiFi function automatically switches on and off a WLAN according to a location, setting, or a pattern of a user, thereby preventing unnecessary battery consumption or performance deterioration and searching for an available WLAN in advance to access the WLAN.

Abstract translation: 提供了一种由移动通信系统的移动性管理实体（MME）支持终端切换的方法。 该方法包括从基站接收用于切换到另一网络的第一消息。 第一个消息包括关于终端被移交到的小区的信息。 该方法还包括向服务器发送用于报告与终端的位置有关的信息的第二消息，以及基于第一消息提供位置连续性。 具有3GPP通信功能和WiFi功能的终端根据用户的位置，设置或模式自动地接通和关闭WLAN，从而防止不必要的电池消耗或性能劣化，并且可以预先搜索可用的WLAN 访问WLAN。