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公开(公告)号：US11589208B2
公开(公告)日：2023-02-21
申请号：US15773957
申请日：2016-11-04
发明人： Sung-Hoon Kim , Sung Hwan Won , Song-Yean Cho , Young-Kyo Baek , Sung-Jin Park
摘要： The present disclosure provides a method whereby a mobility management entity (MME) in a cellular communication system transmits uplink data, the method comprising: receiving uplink data from a terminal; determining if the received uplink data is an Internet Protocol (IP) packet by examining the uplink data; transmitting the uplink data to a destination node via a packet data network (PDN) if the uplink data is an IP packet; and transmitting the uplink data to the destination node via a service capability exposure function (SCEF) if the uplink data is not an IP packet, wherein the uplink data comprises an indicator for indicating whether the uplink data is an IP packet.
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公开(公告)号：US10419895B2
公开(公告)日：2019-09-17
申请号：US16113870
申请日：2018-08-27
发明人： Basavaraj Jayawant Pattan , Rajavelsamy Rajadurai , Ho-Yeon Lee , Song-Yean Cho , Suresh Chitturi
摘要： Embodiments herein provide a method for identity management across multiple planes. The method includes receiving, by a MCPTT server, a first request message to establish a call between a first MCPTT client and the one or more second MCPTT client from a signaling plane entity. The first request message includes an application plane identity of the one or more second MCPTT client. Further, the method includes translating, at the MCPTT server, the application plane identity of the one or more second MCPTT client to a signaling plane identity of the one or more second MCPTT client. Furthermore, the method includes sending, by the MCPTT server, the one or more second request message including the signaling plane identity of the one or more second MCPTT client to the second MCPTT client for establishing the call via the signaling plane entity.
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公开(公告)号：US20190028857A1
公开(公告)日：2019-01-24
申请号：US16113870
申请日：2018-08-27
发明人： Basavaraj Jayawant Pattan , Rajavelsamy Rajadurai , Ho-Yeon Lee , Song-Yean Cho , Suresh Chitturi
CPC分类号： H04W4/10 , H04L61/103 , H04L61/1529 , H04L61/1588 , H04L61/2069
摘要： Embodiments herein provide a method for identity management across multiple planes. The method includes receiving, by a MCPTT server, a first request message to establish a call between a first MCPTT client and the one or more second MCPTT client from a signaling plane entity. The first request message includes an application plane identity of the one or more second MCPTT client. Further, the method includes translating, at the MCPTT server, the application plane identity of the one or more second MCPTT client to a signaling plane identity of the one or more second MCPTT client. Furthermore, the method includes sending, by the MCPTT server, the one or more second request message including the signaling plane identity of the one or more second MCPTT client to the second MCPTT client for establishing the call via the signaling plane entity.
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4.发明授权公开(公告)号：US09713191B2
公开(公告)日：2017-07-18
申请号：US14348374
申请日：2012-09-28
发明人： Sang-Soo Jeong , Jung-Je Son , Song-Yean Cho , Beom-Sik Bae , Han-Na Lim
CPC分类号： H04W76/27 , H04W8/08 , H04W8/082 , H04W36/0022
摘要： A method for supporting local access and voice communication by a User Equipment (UE) in a wireless network, the method comprises transmitting a message for requesting a Circuit Switch (CS)-based voice service to a eNode B, the UE having a local Internet Protocol (IP)-based Packet Data Network (PDN) connection, and receiving, from the eNode B, a message including information indicating that the local IP-based PDN connection is suspended, if a server managing mobility of the UE determines that suspending the local IP-based PDN connection is supported in a local gateway.
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5.发明申请METHOD AND APPARATUS FOR CONTROLLING TRAFFIC IN WIRELESS COMMUNICATION SYSTEM 审中-公开无线通信系统中交通管理的方法与装置公开(公告)号：US20140204754A1
公开(公告)日：2014-07-24
申请号：US14158668
申请日：2014-01-17
发明人： Sang-Soo Jeong , Song-Yean Cho , Beom-Sik Bae , Young-Kyo Baek , Sung-Hwan Won , Han-Na Lim
IPC分类号： H04W28/02
CPC分类号： H04W28/0289 , H04W28/0231 , H04W88/14 , H04W88/16 , H04W92/24
摘要： Provided is a method for transmitting traffic control information by an Evolved Node B (ENB) in a wireless communication system. The method includes transmitting congestion state information a traffic control node. The congestion state information is used to control traffic for a User Equipment (UE) that is accessing the ENB. And, the congestion state information includes information about a congestion state of the ENB, and is included in a packet header transmitted from the UE.
摘要翻译： 提供一种用于在无线通信系统中由演进节点B（ENB）发送业务控制信息的方法。 该方法包括：将拥塞状态信息发送到业务控制节点。 拥塞状态信息用于控制访问ENB的用户设备（UE）的流量。 并且，拥塞状态信息包括关于ENB的拥塞状态的信息，并且被包括在从UE发送的分组报头中。
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6.发明授权公开(公告)号：US10812536B2
公开(公告)日：2020-10-20
申请号：US16399198
申请日：2019-04-30
发明人： Young-Kyo Baek , Song-Yean Cho , Sang-Soo Jeong
摘要： Disclosed is a method for web-based real-time communication by a user equipment (UE), including transmitting, to a web server, a message requesting information about an Internet protocol multimedia subsystem (IMS) network to which the UE is to access, receiving, from the web server, address information of the IMS network to which the UE is to access, in response to the transmitted message, when receiving, from the web server, an instruction to hold establishment of a bearer for a web-based real-time data service, restricting transmission of a signaling message for the web-based real-time data service until the bearer is established, and when sensing establishment of the bearer, transmitting, to an access point of the IMS network, at least one subsequent signaling message for the web-based real-time data service through the bearer.
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7.发明授权公开(公告)号：US10455552B2
公开(公告)日：2019-10-22
申请号：US15928734
申请日：2018-03-22
发明人： Jae-Hyuk Jang , Sang-Bum Kim , Kyeong-In Jeong , Sung-Hwan Won , Soeng-Hun Kim , Sung-Hoon Kim , Song-Yean Cho
摘要： The present disclosure relates to communication schemes for combining 5G communication systems with IoT technology to support higher data transmission rate as post-4G systems and systems for the same. The present disclosure may be used in intelligent services (e.g., smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.) based on the 5G communication technology and IoT-related techniques. According to an embodiment of the present disclosure, a method for transmitting control information in a wireless communication system comprises generating a header including a plurality of MAC subheaders and a medium access control (MAC) control information including a control field indicating whether there are included information related to a power headroom for a primary cell (PCell) and information regarding secondary cells (SCells) reportable to an extended power headroom and transmitting a payload including the MAC control information and the header, wherein the control field indicating activation or deactivation of at least one of the SCells.
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8.发明授权公开(公告)号：US10219207B2
公开(公告)日：2019-02-26
申请号：US14385139
申请日：2013-03-12
摘要： A method and system for providing a continued service to user equipment (UE) under overload conditions is disclosed. A primary network undertakes a protective measure under unable to serve conditions by commanding a change in the UE network access behavior so that the UE can move to the secondary PLMN. After receiving the indication from the primary network, the UE connects to the secondary network and continues to obtain the services from the secondary network. The secondary PLMN ID can be sent to the UE in system information. Further, the information like overload indication, secondary PLMN ID and the time for which the UE can obtain the services from the secondary PLMN ID can be sent to individual UEs over dedicated messages either on an Access Stratum (AS) message or over a Non Access Stratum (NAS) message.
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公开(公告)号：US10069550B2
公开(公告)日：2018-09-04
申请号：US15517431
申请日：2015-10-06
发明人： Sang-Soo Jeong , Sang-Min Ro , Kyeong-In Jeong , Hyo-Jin Lee , Yong-Jun Kwak , Dong-Han Kim , Sang-Bum Kim , Soeng-Hun Kim , Youn-Sun Kim , Jae-Hyuk Jang , Song-Yean Cho , Hyoung-Ju Ji , Young-Woo Kwak , Hoon-Dong Noh , Cheol-Kyu Shin , Ju-Ho Lee
IPC分类号： H04B7/0456 , H04B7/06
摘要： Disclosed are: a communication technique for fusing, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4 G system and subsequent systems; and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related service and the like) based on 5G communication technology and IoT related technology. The present disclosure presents a method by which a base station determines the approximate location of a terminal on the basis of a reception power report, and sets a codebook subset on the basis of the approximate location of the terminal so as to reduce a channel state report burden.
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公开(公告)号：US09942052B2
公开(公告)日：2018-04-10
申请号：US14952828
申请日：2015-11-25
发明人： Young-Kyo Baek , Sang-Soo Jeong , Song-Yean Cho
CPC分类号： H04L12/1407 , H04L12/1475 , H04L12/1496 , H04M15/66 , H04M15/8083 , H04M15/8214 , H04M15/844 , H04M15/863 , H04M2215/0192 , H04W4/14 , H04W4/24
摘要： Provided is a method by a user equipment (UE) for providing a sponsoring service in a wireless communication system, the method comprising: determining at least one UE to be provided with the sponsoring service, accessing to a server providing the sponsoring service, and registering to the server providing the sponsoring service; and transmitting a request of the sponsoring service comprising identification information of the at least one UE, to the server providing the sponsoring service.
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