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1.发明申请公开(公告)号：US20170164255A1
公开(公告)日：2017-06-08
申请号：US15438056
申请日：2017-02-21
发明人： Youngkyo BAEK , Songyean CHO , Sung Hwan WON , Hanna LIM , Sangsoo JEONG , Beomsik BAE , Erik GUTTMAN
CPC分类号： H04W36/08 , H04L9/0891 , H04W12/04 , H04W36/0027 , H04W36/0061 , H04W76/20 , H04W76/27
摘要： 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：US20240073785A1
公开(公告)日：2024-02-29
申请号：US18260409
申请日：2022-01-05
发明人： Samiran BHOWMIK , Aman AGARWAL , Kailash Kumar JHA , Lalith KUMAR , Erik GUTTMAN , Mahmoud WATFA
CPC分类号： H04W48/04 , H04W8/06 , H04W48/18 , H04W84/042
摘要： The present disclosure relates to a communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for IoT. Embodiments herein provide method for controlling disaster roaming service in a wireless network by UE. The method includes receiving a disaster roaming enabled indication from first PLMN or second PLMN associated with UE. Further, the method includes detecting a disaster condition. Further, the method includes determining whether the disaster roaming enabled indication indicates that a disaster roaming is disabled in UE or disaster roaming is enabled in UE. In an embodiment, the method includes enabling the disaster roaming service at UE and allowing UE to select the PLMN for using the disaster roaming service during the disaster condition in response to determining that disaster roaming is enabled in UE.
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公开(公告)号：US20240049006A1
公开(公告)日：2024-02-08
申请号：US18361714
申请日：2023-07-28
发明人： Chadi KHIRALLAH , Erik GUTTMAN
IPC分类号： H04W24/02
CPC分类号： H04W24/02
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method of managing an energy performance policy, EPP, for a user equipment, UE, over a network interface of a network, for example a New Radio, NR, network such as a 5G NR network, the method comprising: sending, by the Core Network, CN, for example the Access and Mobility Management Function, AMF, thereof, assistance information on the EPP for the UE to an NG-RAN node and/or to the UE using signalling and/or messages; and managing the EPP for the UE.
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公开(公告)号：US20220248304A1
公开(公告)日：2022-08-04
申请号：US17629630
申请日：2020-07-24
发明人： Erik GUTTMAN , Kundan TIWARI
摘要： 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. Disclosed is a method of operating a second telecommunication network to manage access of Disaster Inbound Roamers, DIR, from a first telecommunication network, to the second telecommunication network, comprising the step of: the second telecommunication network broadcasting a message indicating to User Equipments, UEs, of the first telecommunications network that they are able to roam on the second telecommunication network.
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5.发明公开公开(公告)号：US20240276349A1
公开(公告)日：2024-08-15
申请号：US18438350
申请日：2024-02-09
发明人： Mahmoud WATFA , Chadi KHIRALLAH , Erik GUTTMAN
IPC分类号： H04W48/08
CPC分类号： H04W48/08
摘要： The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method and apparatus of a termina. The terminal, in case that a cell is barred to the terminal, receives, from a base station, a message comprising information indicating the cell is barred, wherein the cell is barred to the terminal based on energy information and wherein the terminal is capable of supporting an energy saving operation.
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公开(公告)号：US20150365963A1
公开(公告)日：2015-12-17
申请号：US14762659
申请日：2014-10-28
发明人： Sung Hwan WON , Songyean CHO , Erik GUTTMAN
CPC分类号： H04L12/18 , H04L12/189 , H04W4/02 , H04W4/06 , H04W28/0268 , H04W36/00 , H04W36/02 , H04W76/28 , H04W76/40
摘要： The present invention relates to a method and apparatus for group communication. In more detail, the present invention relates to a method and apparatus for allowing a terminal to participate in group communication effectively on the move, and a communication method of a base station in a mobile communication system according to the present invention includes receiving Multimedia Broadcast Multicast Service (MBMS) bearer information including a QoS parameter from a Multi-cell/multicast Coordination Entity (MCE); updating bearer information for a terminal using the received MBMS bearer information; making a handover decision of the terminal and transmitting a handover request message including the MBMS bearer information to a Mobility Management Entity (MME) or a second base station which does not support MBMS; transmitting a handover command message from the second base station to the terminal; and forwarding MBMS data to the second base station during a predetermined period. The group communication service reception method and apparatus of the present invention is advantageous in that a terminal participated in group communication is capable of receiving the group communication service seamlessly, even when the terminal enters an area not supporting MBMS, by switching the communication path to a Point-To-Point (PTP) communication path quickly.
摘要翻译： 本发明涉及组通信的方法和装置。 更详细地说，本发明涉及一种允许终端在移动中有效地参与群组通信的方法和装置，根据本发明的移动通信系统中的基站的通信方法包括：接收多媒体广播多播 包括来自多小区/多播协调实体（MCE）的QoS参数的服务（MBMS）承载信息; 使用所接收的MBMS承载信息更新终端的承载信息; 进行终端的切换决定，向移动性管理实体（MME）或不支持MBMS的第二基站发送包含MBMS承载信息的切换请求消息; 从所述第二基站向所述终端发送切换命令消息; 以及在预定时间段内将MBMS数据转发到所述第二基站。 本发明的组通信服务接收方法和装置的优点在于，参与群组通信的终端能够无缝地接收组通信服务，即使当终端进入不支持MBMS的区域时，通过将通信路径切换到 点对点（PTP）通信路径快速。
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7.发明申请METHOD AND SYSTEM FOR HANDLING A DYNAMIC HOST CONFIGURATION PROTOCOL INTERNET PROTOCOL VERSION 4 ADDRESS RELEASE 审中-公开用于处理动态主机配置协议的方法和系统互联网协议版本4地址发布公开(公告)号：US20150113171A1
公开(公告)日：2015-04-23
申请号：US14579393
申请日：2014-12-22
发明人： Sungho CHOI , Erik GUTTMAN , Rahul Suhas VAIDYA
IPC分类号： H04L29/12
CPC分类号： H04L61/2015 , H04L29/12301 , H04L61/2076 , H04L61/251 , H04W80/04
摘要： Methods and apparatuses are provided for allocating an internet protocol (IP) address by a packet data network gateway (PGW) in a wireless communication system. A binding update message to request the IP address of a terminal, is received from a serving gateway (SGW). The IP address of the terminal is allocated. A binding acknowledgement message including the IP address is transmitted to the SGW. A dynamic host configuration protocol (DHCP) discover message is received from the SGW. A DHCP offer message including the IP address assigned to the terminal, is transmitted to the SGW.
摘要翻译： 提供了用于在无线通信系统中由分组数据网络网关（PGW）分配因特网协议（IP）地址的方法和装置。 从服务网关（SGW）接收到请求终端的IP地址的绑定更新消息。 分配终端的IP地址。 包含IP地址的绑定确认消息被发送到SGW。 从SGW接收动态主机配置协议（DHCP）发现消息。 包括分配给终端的IP地址的DHCP提供消息被发送到SGW。
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8.发明公开公开(公告)号：US20230199570A1
公开(公告)日：2023-06-22
申请号：US17926411
申请日：2021-05-21
发明人： Hoyeon LEE , Sangsoo JEONG , Erik GUTTMAN
CPC分类号： H04W36/0011 , H04W76/18 , H04W36/14
摘要： The present disclosure relates to a communication method and device in a wireless communication system supporting network slicing, and, according to an embodiment of the present disclosure, a method performed by a terminal in a wireless communication system supporting network slicing comprises steps in which: a terminal transmits a session establishment request message for a first network slice through a first access network; a session establishment rejection message is received through the first access network from a network entity for managing a session for the first network slice; and handover to a second access network, which is the preferred access network of the terminal, is determined if the session establishment rejection message includes, as the cause of rejection of the session establishment request, information that indicates the number of sessions exceeding the maximum number of sessions for the first network slice.
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9.发明申请METHOD OF AND APPARATUS FOR NETWORK ACCESS IN WIRELESS COMMUNICATION SYSTEM SUPPORTING ISOLATED E-UTRAN OPERATION FOR PUBLIC SAFETY 审中-公开在无线通信系统中网络接入的方法和装置，支持分离的E-UTRAN操作公共安全公开(公告)号：US20170006536A1
公开(公告)日：2017-01-05
申请号：US15200474
申请日：2016-07-01
发明人： Youngkyo BAEK , Songyean CHO , Erik GUTTMAN
摘要： A terminal and a method for the terminal to attach to a network in a wireless communication system are provided. The method includes selecting a service provider based on service provider information received from a base station; identifying if the selected service provider operates an isolated evolved universal mobile telecommunications system (UMTS) terrestrial radio access network (E-UTRAN) operation for public safety (IOPS) network; if the selected service provider operates the IOPS network, selecting authentication information to attach to the IOPS network from a subscriber identification storage unit; and accessing the IOPS network using the selected authentication information.
摘要翻译： 本发明提供一种终端和终端在无线通信系统中连接到网络的方法。 该方法包括基于从基站接收的服务提供商信息来选择服务提供商; 识别所选择的服务提供者是否操作用于公共安全（IOPS）网络的隔离演进的通用移动电信系统（UMTS）地面无线电接入网络（E-UTRAN）操作; 如果所选服务提供商操作IOPS网络，则从用户识别存储单元选择认证信息附加到IOPS网络; 并使用所选择的认证信息访问IOPS网络。
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公开(公告)号：US20240031806A1
公开(公告)日：2024-01-25
申请号：US18356067
申请日：2023-07-20
发明人： Jicheol LEE , Erik GUTTMAN , Hyesung KIM , Duckey LEE
摘要： Disclosed is a method and device for binding a user and a UE in a mobile communication system. A method by a network entity may comprise receiving provisioning information for a user from a service provider, receiving a binding request message including verification information and a digital user identifier from a user equipment completing user authentication for the service provider, verifying the verification information using the provisioning information, and the verification information being successfully verified, binding the digital user identifier with the UE's subscriber information and storing in a subscriber database. The subscriber database may be used to provide a service corresponding to a service invocation to the UE in response to receiving the service invocation including the digital user identifier from the service provider.
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