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1. 发明申请

WO2017126893A1 RESOURCE ASSIGNMENT FOR GENERAL PACKET RADIO SERVICE TUNNELING PROTOCOL (GTP) ENTITIES IN 5G 审中-公开
标题翻译： 5G通用分组无线业务隧道协议（GTP）实体的资源分配
公开(公告)号：WO2017126893A1
公开(公告)日：2017-07-27
申请号：PCT/KR2017/000629
申请日：2017-01-18
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： BHARATIA, Jayshree A. , WON, Sunghwan , KIM, Sunghoon
IPC分类号： H04W76/02 , H04W8/26 , H04W88/16
CPC分类号： H04W76/11 , H04W72/0406 , H04W80/04 , H04W84/042 , H04W88/16
摘要： The present disclosure relates to a pre-5 th -Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4 th -Generation (4G) communication system such as Long Term Evolution (LTE). A wireless cellular network system comprising MME configured to send a first create session request to SGW-C, the SGW-C configured to select SGW-U and transmit a first resource request to the selected SGW-U, and the SGW-U configured to, upon a receipt of the first resource request, allocate an IP address and TEIDs of the SGW-U, and transmit a resource message including the IP address and the TEIDs of the SGW-U to SGW-C. A method of SGW-C in a wireless communication system, the method comprising receiving, from MME, a first create session request, selecting SGW-U among a plurality of SGW-Us, wherein the selection is based on a location of a terminal, transmitting a first resource request to the selected SGW-U, receiving, from the selected SGW-U, a resource message including an IP address and TEID of the SGW-U, the IP address and TEIDs being allocated by the selected SGW-U.
摘要翻译：本发明涉及为了支持更高的数据速率而提供的第5代以前的发射（5G）或5G通信系统， - 诸如长期演进（LTE）的一代（4G）通信系统。一种无线蜂窝网络系统，其特征在于，包括：MME，用于向SGW-C发送第一创建会话请求，所述SGW-C用于选择SGW-U，并向选择的SGW-U发送第一资源请求;所述SGW-U，在接收到第一资源请求后，分配SGW-U的IP地址和TEID，并向SGW-C发送包含SGW-U的IP地址和TEID的资源消息。一种SGW-C在无线通信系统中的方法，所述方法包括：从MME接收第一创建会话请求，在多个SGW-Us中选择SGW-U，其中所述选择基于终端的位置，向选择的SGW-U发送第一资源请求;从所选择的SGW-U接收包括SGW-U的IP地址和TEID的资源消息，所述IP地址和TEID由选择的SGW-U分配。

2. 发明申请

WO2018128500A1 INTER-RAT HANDOVER FOR NEXT GENERATION SYSTEM 审中-公开
公开(公告)号：WO2018128500A1
公开(公告)日：2018-07-12
申请号：PCT/KR2018/000357
申请日：2018-01-08
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： BHARATIA, Jayshree A.
IPC分类号： H04W36/00 , H04W36/14
摘要： The present disclosure relates to a pre-5 th -Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4 th -Generation (4G) communication system such as Long Term Evolution (LTE). A method of an access and mobility function (AMF) for state management in a wireless communication system is provided. The method comprises determining a state of at least one state machine, receiving, from a target access network (AN), an N2 path switch request message based on the state of the at least one state machine, transmitting, to a session management function (SMF), an N11 message, and transmitting, to the target AN, an N2 path switch request acknowledgement (Ack) message when receiving an N11 Ack message, from the SMF, corresponding to the N11 message, wherein the target AN transmits a release resource message to a source AN when the target AN receives the N2 path switch request Ack message.

3. 发明申请

WO2018169382A1 AF INFLUENCED PDU SESSION MANAGEMENT AND SUBSCRIPTION PROCEDURES 审中-公开
公开(公告)号：WO2018169382A1
公开(公告)日：2018-09-20
申请号：PCT/KR2018/003197
申请日：2018-03-19
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： BHARATIA, Jayshree A.
IPC分类号： H04W60/04 , H04W68/00 , H04W80/10
摘要： 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). Methods, electronic devices, and computer readable media for application function (AF) protocol data unit (PDU) session management and subscription procedures. A method for a method for PDU session management includes initiating a PDU session for an application function (AF) within an application server (AS) that is not part of a cellular network and sending configuration information to a network exposer function (NEF) to communicate directly with a network function (NF) of the cellular network to provide services for the PDU session. The method additionally includes receiving authorization from the NEF and communicating directly with the cellular network NF to provide the PDU services during the PDU session.

4. 发明申请

WO2017200264A1 ROAMING SUPPORT FOR NEXT GENERATION SLICE ARCHITECTURE 审中-公开
标题翻译：对下一代SLICE架构的支持
公开(公告)号：WO2017200264A1
公开(公告)日：2017-11-23
申请号：PCT/KR2017/005055
申请日：2017-05-16
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： BHARATIA, Jayshree A.
IPC分类号： H04W8/02 , H04W12/06 , H04W60/00 , H04W80/10
摘要： The present disclosure relates to a pre-5 th -Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4 th -Generation (4G) communication system such as Long Term Evolution (LTE). A core network includes a home network and a visiting network. The home network includes a first slice selector module configured to select a first slice and a first network function selection module configured to select a network function within the first slice. The visiting network includes a second slice selector module configured to communicate with the first slice selector and select a second slice, a second network function selection module configured to select a network function within the second slice, and a common core network function (CCNF) module. The CCNF module communicates with the second slice selector module to receive an identity of the first slice and an identity of the second slice, assign a temporary identifier, and transmit the temporary identifier to a user equipment.
摘要翻译：本发明涉及为了支持更高的数据速率而提供的第5代以前的发射（5G）或5G通信系统， - 诸如长期演进（LTE）的一代（4G）通信系统。核心网络包括家庭网络和访问网络。家庭网络包括被配置为选择第一切片的第一切片选择器模块和被配置为选择第一切片内的网络功能的第一网络功能选择模块。访问网络包括：第二切片选择器模块，配置为与第一切片选择器通信并选择第二切片;第二网络功能选择模块，配置为选择第二切片内的网络功能;以及公共核心网络功能模块（CCNF）。 CCNF模块与第二切片选择器模块通信以接收第一切片的身份和第二切片的身份，分配临时标识符，并将该临时标识符发送给用户设备。

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