公开(公告)号：US20150282219A1

公开(公告)日：2015-10-01

申请号：US14672501

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-Suk KWEON ,  Ji-Cheol LEE ,  Jin-Sung LEE ,  Jung-Shin PARK ,  Beom-Sik BAE

IPC: H04W76/02 ,  H04L29/12 ,  H04W76/06 ,  H04W28/08 ,  H04L12/707

CPC classification number: H04L45/16 ,  H04L45/24 ,  H04L45/742 ,  H04L61/2007 ,  H04W28/08 ,  H04W76/12 ,  H04W76/32

Abstract: A method for providing a service by a transparent internet cache (TIC) server in a communication network supporting a multipath transport control protocol (MPTCP) is provided. The method includes establishing an MPTCP connection with a user equipment (UE) and an original server through a first network, upon receiving a service provision request from the UE, releasing the MPTCP connection established among the TIC server, the UE, and the original server if data related to a service corresponding to the service provision request is cached, and providing the service corresponding to the service provision request to the UE.

Abstract translation: 提供了一种用于在支持多径传输控制协议（MPTCP）的通信网络中由透明因特网缓存（TIC）服务器提供服务的方法。 该方法包括：从UE接收到服务提供请求后，通过第一网络与用户设备（UE）和原始服务器建立MPTCP连接，释放在TIC服务器，UE和原始服务器之间建立的MPTCP连接 如果与服务提供请求相对应的服务相关的数据被缓存，并且向UE提供与服务提供请求相对应的服务。

公开(公告)号：US20200213882A1

公开(公告)日：2020-07-02

申请号：US16817110

申请日：2020-03-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： June HWANG ,  Hyun-Jeong KANG ,  Beom-Sik BAE ,  Sang-Wook KWON ,  Anil AGIWAL

IPC: H04W24/04 ,  H04W64/00 ,  H04W76/34 ,  H04W76/30

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 method for processing a radio link failure (RLF) by a user equipment (UE) supporting a dual-connectivity communication system is provided. The method includes determining a state of a radio link with a first base station using a reference signal, transmitting to a second base station, when the radio link with the first base station fails, a message indicating that the radio link with the first base station fails, redetermining the state of the radio link with the first base station using a reference signal of the first base station during a predetermined time, and switching, after the predetermined time, a data transmission line when the radio link with the first base station fails.

公开(公告)号：US20180220325A1

公开(公告)日：2018-08-02

申请号：US15505815

申请日：2015-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-Ho LEE ,  Beom-Sik BAE ,  Ji-Cheol LEE

IPC: H04W28/02 ,  H04L12/851 ,  H04W72/12 ,  H04W72/10

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). The present disclosure relates to a method and a device for controlling traffic of an electronic device in a wireless communication system, and the method can comprise the steps of: detecting a plurality of parts of traffic flows corresponding to at least one application; and preferentially processing the plurality of parts of traffic flows on the basis of application related information on each of the detected plurality of parts of traffic flows.

公开(公告)号：US20150288828A1

公开(公告)日：2015-10-08

申请号：US14678293

申请日：2015-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Han-Na LIM ,  Ha-Kyung JUNG ,  Jung-Shin PARK ,  Ki-Suk KWEON ,  Beom-Sik BAE

IPC: H04M15/00

CPC classification number: H04M15/55 ,  H04L12/1407 ,  H04L41/0893 ,  H04L41/5019 ,  H04M15/41 ,  H04M15/66 ,  H04W4/24 ,  H04W8/22 ,  H04W88/10

Abstract: Methods and apparatuses for processing charging in wireless communication systems and methods and apparatuses for providing providers' policy services through the charging process are provided. The method includes identifying, by an evolved Node B (eNB), a radio access technology (RAT) used by a user equipment (UE), and generating, by the eNB, charging information per use of a communication service by the UE according to the identified radio access technology (RAT). The method includes identifying, by an eNB, a RAT used by a UE, generating, by the eNB, charging-related information including RAT information indicating the identified RAT for a charging process per use of a communication service by the UE, and transmitting, by the eNB, the charging-related information to a network entity involved with the charging process.

Abstract translation: 提供了用于在无线通信系统中处理计费的方法和装置以及通过计费过程提供提供商的策略服务的方法和装置。 该方法包括：由演进节点B（eNB）识别用户设备（UE）使用的无线接入技术（RAT），并且由eNB根据根据所述UE的每个使用通信业务生成的计费信息 所识别的无线电接入技术（RAT）。 该方法包括：由eNB识别由UE使用的RAT，由eNB生成包含RAT信息的计费相关信息，所述RAT信息指示UE针对每个使用通信服务进行的收费处理的所识别的RAT， 由eNB将与充电过程相关的网络实体的计费相关信息。

公开(公告)号：US20140321364A1

公开(公告)日：2014-10-30

申请号：US14327113

申请日：2014-07-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae-Sun YEOUM ,  Beom-Sik BAE ,  Sung-Ho CHOI ,  Hyoung-Kyu LIM ,  Han-Na LIM

IPC: H04W92/02

CPC classification number: H04W36/0022 ,  H04W92/02

Abstract: Methods and apparatuses are provided for providing a voice call service in a Circuit Switching (CS) domain to a User Equipment (UE) being in a Packet Switching (PS) domain in a mobile communication system. A first message for paging to provide the voice call service in the CS domain to the UE is sent to an evolved Node B (eNB) in the PS domain. A second message including a cause associated with a domain change from the PS domain to the CS domain, is received from the eNB. A third message requesting suspension of the service being provided to the UE in the PS domain, is sent to a gateway in the PS domain.

Abstract translation: 提供了用于在电路交换（CS）域中向位于移动通信系统中的分组交换（PS）域中的用户设备（UE）提供语音呼叫服务的方法和设备。 用于寻呼以将CS域中的语音呼叫服务提供给UE的第一消息被发送到PS域中的演进节点B（eNB）。 从eNB接收到包括与从PS域到CS域的域改变相关联的原因的第二消息。 请求暂停在PS域中向UE提供的服务的第三消息被发送到PS域中的网关。

公开(公告)号：US20130090081A1

公开(公告)日：2013-04-11

申请号：US13648616

申请日：2012-10-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Han-Na LIM ,  Song-Yean CHO ,  Beom-Sik BAE ,  Jung-Je SON ,  Sang-Soo JEONG

IPC: H04W4/22

CPC classification number: H04W4/90

Abstract: An apparatus and method for providing an emergency call in a mobile communication system are provided. In the method, a User Equipment (UE) transmits, to a Proxy-Call Session Control Function (P-CSCF) entity, a first message including first information indicating that the UE requests an emergency call and receives, from the P-CSCF entity a second message including second information indicating whether a serving Public Land Mobile Network (PLMN) supports a Non Voice Emergency Service (NOVES), and indicating a media type which the serving PLMN supports.

Abstract translation: 提供了一种用于在移动通信系统中提供紧急呼叫的装置和方法。 在该方法中，用户设备（UE）向代理呼叫会话控制功能（P-CSCF）实体发送包括指示UE请求紧急呼叫并从P-CSCF实体接收的第一信息的第一消息 第二消息，包括指示服务的公共陆地移动网络（PLMN）是否支持非语音紧急服务（NOVES）的第二信息，以及指示服务PLMN支持的媒体类型。