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公开(公告)号：US09686725B2
公开(公告)日：2017-06-20
申请号：US14864161
申请日：2015-09-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Hwan Won , Sangbum Kim , Beomsik Bae , Hanna Lim , Sangsoo Jeong , Songyean Cho
CPC classification number: H04W36/0083 , H04W36/0011 , H04W36/0055 , H04W36/0061 , H04W36/0094 , H04W36/32 , H04W76/18 , H04W76/19 , H04W88/08
Abstract: A mobility parameter adjustment method and apparatus for use in a wireless communication system is provided. The mobility parameter adjustment method of a base station includes receiving connection failure information from a terminal, and adjusting a mobility adjustment parameter based on the connection failure information. The mobility parameter adjustment method and apparatus of the present disclosure is capable of adjusting mobility parameter efficiently so as to improve the mobility robustness of the wireless communication system and User Equipment (UE).
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公开(公告)号：US09609496B2
公开(公告)日：2017-03-28
申请号：US13675305
申请日：2012-11-13
Applicant: Samsung Electronics Co. Ltd.
Inventor： Sangsoo Jeong , Hanna Lim , Songyean Cho
CPC classification number: H04W4/90 , H04L65/1016 , H04L65/1069 , H04L65/1096 , H04W4/50
Abstract: A method and a terminal for acquiring information on the media supported by an emergency center to provide the terminal with the emergency call service using non-voice media as well voice media are provided. A method includes receiving information on media supported by an Internet Protocol (IP) Multimedia Subsystem (IMS) from a server, storing the information on the media supported by the IMS, and transmitting a signal to a Public Safety Answering Point (PSAP) based on the information on the media supported by the IMS and the terminal. The emergency call processing method of the present invention allows only the terminal capable of NOVES to perform the media information acquisition procedure, thereby avoiding overhead caused by media acquisition attempts of a large number of terminal.
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13.发明申请APPARATUS AND METHOD FOR MANAGING SUBSCRIBER PROFILE IN WIRELESS COMMUNICATION SYSTEM 有权在无线通信系统中管理用户配置文件的装置和方法公开(公告)号：US20160205538A1
公开(公告)日：2016-07-14
申请号：US14996130
申请日：2016-01-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kisuk Kweon , Beomsik Bae , Hanna Lim
CPC classification number: H04L67/306 , H04W4/021 , H04W4/50 , H04W8/205 , H04W12/04
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Subscriber profile management in a wireless communication system is disclosed. A method for operating a user device, the method comprises: determining a state change of a direct connection with another device; and controlling a state of a profile including the same subscriber identification number as a subscriber identification number assigned to the other device, according to the state change of the direct connection.
Abstract translation: 本公开涉及用于利用物联网（IoT）技术来融合第五代（5G）通信系统以用于支持超过第四代（4G）系统的更高数据速率的通信方法和系统。 本发明可以应用于基于5G通信技术和智能家居，智能建筑，智能城市，智能汽车，连接汽车，医疗保健，数字教育，智能零售，安全和智能汽车的IoT相关技术的智能服务， 安全服务。 公开了无线通信系统中的用户简档管理。 一种用于操作用户设备的方法，所述方法包括：确定与另一设备的直接连接的状态改变; 并且根据直接连接的状态改变来控制包括与分配给另一设备的用户识别号码相同的用户识别号码的简档的状态。
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14.发明申请METHOD AND APPARATUS FOR ASSIGNING VIDEO BITRATE IN MOBILE COMMUNICATION SYSTEM 有权用于在移动通信系统中分配视频双向的方法和装置公开(公告)号：US20140366070A1
公开(公告)日：2014-12-11
申请号：US14301283
申请日：2014-06-10
Applicant: Samsung Electronics Co., Ltd. , SNU R&DB Foundation
Inventor： Hyungho Lee , Taekyoung Kwon , Jicheol Lee , Youngbin Im , Hanna Lim , Taejoong Chung , Dookyoon Han
IPC: H04N21/462 , H04N21/61 , H04N21/647 , H04N21/414 , H04N21/2662 , H04N21/6373
CPC classification number: H04N21/4621 , H04N21/2402 , H04N21/2662 , H04N21/41407 , H04N21/6131 , H04N21/6373 , H04N21/64769
Abstract: An embodiment provides a method for supporting video transmission and reception in a bitrate selection server of a mobile communication system. The method includes receiving a metadata request of a video from a terminal. The method also includes transmitting the received metadata request to a media server based on the request; receiving a metadata response from the media server. The method also includes storing the received video metadata and transmitting the received video metadata to the terminal. The method also includes requesting subscriber information of the terminal to a Policy and Changing Rules Function (PCRF) and receiving the subscriber information. The method also includes receiving a video segment request of the video from the terminal. The method also includes determining a bitrate of the video based on at least one of the video metadata and the subscriber information.
Abstract translation: 实施例提供一种用于支持移动通信系统的比特率选择服务器中的视频发送和接收的方法。 该方法包括从终端接收视频的元数据请求。 该方法还包括基于该请求将所接收的元数据请求发送到媒体服务器; 从媒体服务器接收元数据响应。 该方法还包括存储所接收的视频元数据并将接收到的视频元数据发送到终端。 该方法还包括向终端请求用户信息到策略和改变规则功能（PCRF）并接收用户信息。 该方法还包括从终端接收视频的视频片段请求。 该方法还包括基于视频元数据和订户信息中的至少一个确定视频的比特率。
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15.发明授权公开(公告)号：US10142827B2
公开(公告)日：2018-11-27
申请号：US13708015
申请日：2012-12-07
Applicant: Samsung Electronics Co. Ltd.
Inventor： Sangsoo Jeong , Hanna Lim , Songyean Cho
Abstract: A method and an apparatus for controlling Short Message Service (SMS) delivery to a User Equipment (UE) over a Packet-Switched (PS) network without involvement of any Circuit Switched (CS) network node are provided. The method includes receiving subscriber information of a terminal from a Home Subscriber Server (HSS), determining whether the MME supports short message delivery over a Packet-Switched (PS) network, and transmitting, when the MME supports the short message delivery over the PS network, a registration request message including information for routing the short message to the MME to the HSS. The SMS delivery method and apparatus is capable of delivering the SMS message to the UE over the PS network without involvement of the CS network nodes, thereby negating the necessity of CS network nodes for supporting SMS service, resulting in reduction of maintenance and management costs.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20180007552A1
公开(公告)日：2018-01-04
申请号：US15642261
申请日：2017-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Beomsik Bae , Joohyung Lee , Hanna Lim
Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a terminal according to the present disclosure includes: transmitting connection request messages for network slices, which are networks constructed for each service, to a network; receiving response messages including identifiers of the network slices from a base station; and generating security contexts for each network slice based on at least one of the identifiers of the network slices and tokens generated during an authentication process with a third party.
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公开(公告)号：US09860811B2
公开(公告)日：2018-01-02
申请号：US15438056
申请日：2017-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngkyo Baek , Songyean Cho , Sung Hwan Won , Hanna Lim , Sangsoo Jeong , Beomsik Bae , Erik Guttman
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.
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公开(公告)号：US09781588B2
公开(公告)日：2017-10-03
申请号：US14159931
申请日：2014-01-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Songyean Cho , Hanna Lim , Sangsoo Jeong
CPC classification number: H04W8/02 , H04W48/02 , H04W48/16 , H04W48/18 , H04W48/20 , H04W72/1257 , H04W84/12 , H04W88/06
Abstract: Methods and apparatus are provided for controlling Wireless Local Area Network (WLAN) selection in a wireless communication system. Information on a limitation of managed objects, indicating whether to allow reception of a WLAN selection policy from a roaming network, is received. It is determined whether a User Equipment (UE) exists in the roaming network. It is determined whether to receive the WLAN selection policy from the roaming network based on the information on the limitation of the managed objects, when the UE exists in the roaming network. The WLAN selection policy is received from the roaming network, when it is determined that the WLAN selection policy is to be received from the roaming network. A WLAN is selected according to a policy set for the UE, when it is determined that the WLAN selection policy is not to be received from the roaming network.
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公开(公告)号：US09706455B2
公开(公告)日：2017-07-11
申请号：US14820146
申请日：2015-08-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Hwan Won , Sangbum Kim , Beomsik Bae , Hanna Lim , Sangsoo Jeong , Songyean Cho
CPC classification number: H04W36/0083 , H04W36/0011 , H04W36/0055 , H04W36/0061 , H04W36/0094 , H04W36/32 , H04W76/18 , H04W76/19 , H04W88/08
Abstract: A mobility parameter adjustment method and apparatus for use in a wireless communication system is provided. The mobility parameter adjustment method of a base station includes receiving connection failure information from a terminal, and adjusting a mobility adjustment parameter based on the connection failure information. The mobility parameter adjustment method and apparatus of the present disclosure is capable of adjusting mobility parameter efficiently so as to improve the mobility robustness of the wireless communication system and User Equipment (UE).
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20.发明申请METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开用于在无线通信系统中发送和接收数据的方法和装置公开(公告)号：US20160277475A1
公开(公告)日：2016-09-22
申请号：US15074962
申请日：2016-03-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joohyung Lee , Jinsung Lee , Jung Shin Park , Jicheol Lee , Hyungho Lee , Hanna Lim
IPC: H04L29/06
Abstract: A method and apparatus for transmitting and receiving data in a wireless communication system is provided. A method of a mobile station includes: storing data received from a server in a buffer; transmitting, to the server, a request message for updating a quality of the data stored in the buffer from a first quality to a second quality based on at least one of an available bandwidth and a buffer level; and receiving data of the second quality from the server.
Abstract translation: 提供了一种用于在无线通信系统中发送和接收数据的方法和装置。 一种移动台的方法包括：将从服务器接收的数据存储在缓冲器中; 基于可用带宽和缓冲器级中的至少一个向服务器发送用于将存储在缓冲器中的数据的质量从第一质量更新为第二质量的请求消息; 并从服务器接收第二质量的数据。
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