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1. 发明公开

EP2663155A4 MOBILE COMMUNICATIONS SYSTEM, CONTROL DEVICE, POLICY SUPPLY SYSTEM, STATUS TRANSITION CONTROL METHOD, AND POLICY SUPPLY METHOD 审中-公开
标题翻译：移动通信系统，控制设备，指导实现系统状态转移控制方法和政策实施过程
公开(公告)号：EP2663155A4
公开(公告)日：2016-09-07
申请号：EP11854773
申请日：2011-11-21
申请人： NEC CORP
发明人： IWAI TAKANORI , AKIYOSHI IPPEI
IPC分类号： H04W76/04
CPC分类号： H04W76/048 , H04W76/046
摘要： A mobile communications system according to an aspect of the present invention includes a control apparatus (100) arranged in a radio access network (20) and a policy supply system (200) arranged in a core network (10). The policy supply system (200) is configured to supply the control apparatus (100) with a first control policy used in control related to state transition of a mobile terminal (300) between a CONNECTED state and an IDLE state. The control apparatus (100) is configured to perform the control related to the state transition between the CONNECTED state and the IDLE state for the mobile terminal (300) based on the first control policy. This enables, for example, to reduce the number of signalings which are caused due to repetition of state transition (CONNECTED-IDLE transition) of the mobile terminal and are to be processed by the core network, based on the determination by the core network.

2. 发明公开

EP2621231A4 RECEIPT CONTROL SYSTEM, RECEIPT CONTROL APPARATUS, RECEIPT CONTROL TARGET TERMINAL DETERMINING APPARATUS, AND RECEIPT CONTROL METHOD 审中-公开
标题翻译：接收控制系统，接收管理设备，设备用于确定目标终端接收控制与接收控制方法
公开(公告)号：EP2621231A4
公开(公告)日：2016-06-01
申请号：EP12832705
申请日：2012-08-24
申请人： NEC CORP
发明人： MAGATANI HIRONORI , ITO TAKAHIRO , IWAI TAKANORI
IPC分类号： H04W68/00 , H04W48/06 , H04W76/02
CPC分类号： H04W28/10 , H04W48/06 , H04W68/005 , H04W76/022
摘要： An incoming call control system according to the present invention includes: communication start request reception means that receives a communication start request transmitted from a radio communication terminal; determination means that determines whether the radio communication terminal related to the received communication start request is a terminal which is a target of paging suppression; holding means that holds information for identifying the radio communication terminal as paging suppression target terminal information when the determination means determines that the terminal is the target of paging suppression; packet reception means that receives a packet from a network side; and determination means that determines whether to suppress paging to a radio communication terminal related to the received packet based on the paging suppression target terminal information.

3. 发明公开

EP2744298A4 COMMUNICATION SYSTEM, COMMUNICATION METHOD AND COMMUNICATION PROGRAM 审中-公开
标题翻译：通信系统，通信方法和通信程序
公开(公告)号：EP2744298A4
公开(公告)日：2015-07-08
申请号：EP12835955
申请日：2012-09-12
申请人： NEC CORP
发明人： NISHIGORI YUTAKA , IWAI TAKANORI
IPC分类号： H04W88/16 , H04W8/26 , H04W76/02 , H04W76/04 , H04W76/06 , H04W92/24
CPC分类号： H04W8/26 , H04W76/02 , H04W76/041 , H04W76/062
摘要： Provided is a communication system capable of releasing a tunnel while securing mobility without securing resources in an SGW or the like. A first node provided in a communication system that provides mobility of packet data using tunneling includes: a tunnel control unit that releases a tunnel and deletes tunnel information; and a management unit that associates and manages an IP address allocated to a terminal to which the tunnel is established and subscriber identification information of the terminal when the tunnel is released and the tunnel information is deleted.

4. 发明公开

EP3211939A4 CONTROL DEVICE AND METHOD THEREFOR 审中-公开
公开(公告)号：EP3211939A4
公开(公告)日：2018-06-27
申请号：EP15852097
申请日：2015-08-31
申请人： NEC CORP
发明人： IWAI TAKANORI
IPC分类号： H04W36/12 , H04W8/06 , H04W40/04
CPC分类号： H04W36/12 , H04W8/065 , H04W36/30 , H04W40/04
摘要： A control apparatus (151) selects a target core network entity for providing a mobility management service or a data transfer service to a radio terminal (111), from among a plurality of candidate core network entities (121, 141, 142) having different route costs to the radio terminal (111) or having different sizes of a management range, based on at least one of: a delay tolerance level of the radio terminal (111); a frequency of occurrence of control signaling of the radio terminal (111); and a communication interval of the radio terminal (111). This contributes, for example, to determining which of a plurality of core network entities is used for a radio terminal by using one or more criteria (indices or parameters) other than the mobility of the radio terminal.

5. 发明公开

EP3163943A4 CONTROL NODE AND NETWORK NODE, AND METHOD CARRIED OUT USING THESE 审中-公开
公开(公告)号：EP3163943A4
公开(公告)日：2017-12-27
申请号：EP15811393
申请日：2015-03-05
申请人： NEC CORP
发明人： IWAI TAKANORI , ZEMBUTSU HAJIME
IPC分类号： H04W36/12 , H04W24/04
CPC分类号： H04W36/12 , H04W24/04 , H04W88/14
摘要： A control node (142) used in connection with a core network (120) operates to transmit a relocation command message related to a first network node (121S) located in the core network (120) and performing mobility management and bearer management of a plurality of mobile terminals (111) that have attached to the core network (120). The relocation command message causes relocation, from the first network node (121S) to at least one second network node (121T), of the mobility management and the bearer management for at least one of the plurality of mobile terminals (111). This contributes, for example, to relocation of mobility management and bearer management of a plurality of mobile terminals between network nodes regardless of the movement of those mobile terminals.

6. 发明公开

EP3073687A4 COMMUNICATION SYSTEM, RELAY APPARATUS, COMMUNICATION METHOD, AND NONTEMPORARY COMPUTER READABLE MEDIUM ON WHICH PROGRAM HAS BEEN STORED 审中-公开
标题翻译： KOMMUNIKATIONSSYSTEM，RELAISVORRICHTUNG，KOMMUNIKATIONSVERFHREN UNDNICHTTEMPORÄRESCOMPUTERLESBARES MEDIUM MIT DARAUF GESPEICHERTEM PROGRAMM
公开(公告)号：EP3073687A4
公开(公告)日：2017-05-17
申请号：EP14864895
申请日：2014-06-19
申请人： NEC CORP
发明人： IWAI TAKANORI , INOUE TETSUO
IPC分类号： H04W88/16 , H04L12/64 , H04L12/66 , H04L29/06 , H04L29/12 , H04W4/00 , H04W4/14 , H04W48/16 , H04W48/18
CPC分类号： H04W4/005 , H04B7/15 , H04L12/6418 , H04L12/66 , H04L61/2007 , H04L61/2076 , H04L69/08 , H04W4/14 , H04W48/16 , H04W48/18 , H04W88/16
摘要： A communication system according to the present invention includes an application server (10) and a relay apparatus (20) that relays a communication between the application server (10) and a communication network (40). The application server (10) comprises a communication unit (11) that transmits to the relay apparatus (20) a first message in which a first identifier has been set as a destination, the first identifier identifying a communication terminal (30) that performs communication via the communication network (40). The relay apparatus (20) includes a converter (21) that converts the first identifier into a second identifier that uniquely identifies the communication terminal (30) in the communication network (40), and a communication unit (22) that transmits a second message in which the second identifier has been set as a destination to the communication terminal (30) via the communication network (40).
摘要翻译：根据本发明的通信系统包括中继应用服务器（10）和通信网络（40）之间的通信的应用服务器（10）和中继装置（20）。应用服务器（10）包括通信单元（11），该通信单元向中继装置（20）发送其中已经将第一标识符设置为目的地的第一消息，第一标识符标识执行通信的通信终端（30）经由通信网络（40）。中继装置（20）包括：将第一标识符转换为唯一地标识通信网络（40）中的通信终端（30）的第二标识符的转换器（21）;以及通信单元（22），其发送第二消息其中第二标识符已经经由通信网络（40）设置为通信终端（30）的目的地。

7. 发明公开

EP2942983A4 MOBILE COMMUNICATION SYSTEM, SERVICE PLATFORM, NETWORK PARAMETER CONTROL METHOD, AND COMPUTER-READABLE MEDIUM 审中-实审
标题翻译：移动通信系统，服务平台，网络参数控制方法和计算机可读介质
公开(公告)号：EP2942983A4
公开(公告)日：2016-08-17
申请号：EP13870302
申请日：2013-12-05
申请人： NEC CORP
发明人： IWAI TAKANORI
IPC分类号： H04W4/00 , H04L12/24 , H04L12/26 , H04L29/08 , H04W4/20 , H04W8/24 , H04W24/02 , H04W64/00 , H04W88/18
CPC分类号： H04W24/02 , H04L41/0816 , H04L41/0886 , H04L43/0817 , H04L67/28 , H04W4/003 , H04W4/005 , H04W4/20 , H04W8/24 , H04W64/006 , H04W88/18
摘要： An object is to provide a mobile communication system capable of optimizing network processing based on a change in a utilization characteristic. A mobile communication system according to the present invention includes a network operator device (12) disposed in a mobile communication network managed by a mobile communication carrier, and a service platform (13) that provides an application service to a mobile communication device (11), the mobile communication device being configured to perform communication through the mobile communication network. The service platform (13) transmits a characteristic change of the mobile communication device (11) related to an event notification transmitted from the mobile communication device (11) to the network operator device (12), and the network operator device (12) changes a network parameter associated with the mobile communication device (11) according to the characteristic change of the mobile communication device (11) transmitted from the service platform (13).

8. 发明公开

EP2928168A4 LOCATION-INFORMATION MANAGEMENT SYSTEM, MOBILE STATION, SERVICE MANAGEMENT SERVER, MOVEMENT DETECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 有权
标题翻译：用于管理的位置信息，移动台业务管理服务器，移动检测方法和过渡无线计算机可读介质
公开(公告)号：EP2928168A4
公开(公告)日：2016-07-27
申请号：EP13858922
申请日：2013-09-25
申请人： NEC CORP
发明人： IWAI TAKANORI , ITO KO , MAEDA SHUNSUKE
IPC分类号： H04M3/42 , H04M1/00 , H04W4/02 , H04W60/00 , H04W60/04 , H04W64/00
CPC分类号： H04W4/027 , H04M3/42 , H04W4/021 , H04W4/025 , H04W4/028 , H04W60/00 , H04W64/00 , H04W64/003 , H04W64/006
摘要： A location information management system of the present invention includes: a mobile station (30) that is located in a mobile communication network; and a service management server (40) that receives a movement sensing request to sense a movement of the mobile station (30) from a service providing server (50) provided in an external communication network, the service management server (40) thereafter notifying the service providing server (50) that the movement of the mobile station (30) has been sensed upon an occurrence of the movement of the mobile station (30). The mobile station (30) receives, from a base station (10) forming an area in which the mobile station (30) is located, first area information included in information that is periodically transmitted to each mobile station located in the area, the mobile station (30) thereafter sensing that the mobile station itself has moved upon receipt of second area information different from the first area information, and the mobile station notifying the service management server (40) that the movement of the mobile station itself has been sensed.
摘要翻译：本发明的位置信息管理系统包括：一移动台（30）没有位于移动通信网络; 和（40）做了一个服务管理服务器接收到移动感应请求以从（50）中的外部通信网络提供了一种在服务提供服务器感测移动站（30）的移动，所述服务管理服务器（40），此后通知服务提供服务器（50）所做的移动站（30）的运动已经在所述移动站（30）的运动的发生感测。所述移动站（30）接收，从在区域上形成基站（10），其中移动站（30）位于包括在信息中的第一区域信息所做的是周期性地反mitted向位于区域中的每个移动台，所述移动站（30）之后感测做了移动台本身在接收到来自所述第一区域信息不同的第二区域的信息，以及移动台通知所述服务管理服务器（40）已经移动所做的移动站本身的移动已经被感测到。

9. 发明公开

EP2843976A4 INFORMATION DISTRIBUTION SYSTEM, GATEWAY DEVICE, DISTRIBUTION CONTROL METHOD, AND NON-TEMPORARY COMPUTER READABLE MEDIUM STORING PROGRAM 有权
标题翻译：信息发布系统，网关设备分配控制方法和非暂时性的计算机可读介质，用于存储程序
公开(公告)号：EP2843976A4
公开(公告)日：2015-11-11
申请号：EP13780734
申请日：2013-04-23
申请人： NEC CORP
发明人： IWAI TAKANORI , ZEMBUTSU HAJIME
IPC分类号： H04W4/06 , H04W4/00 , H04W4/02 , H04W4/22
CPC分类号： H04H20/59 , H04H20/72 , H04W4/005 , H04W4/02 , H04W4/06 , H04W4/22
摘要： To provide an information delivery system, a gateway device, a delivery control method and a program that can be used by various business entities to meet diversified needs for information delivery, an information delivery system includes an event detection device (10) that is configured to detect occurrence of a plurality of events and specify delivery area information of event information according to the events, and a delivery device (20) that delivers the event information to a delivery destination node corresponding to the delivery area information specified by the event detection device (10).

10. 发明公开

EP2763496A4 COMMUNICATION SYSTEM, METHOD AND APPARATUS 有权
标题翻译： KOMMUNIKATIONSSYSTEM，-VERFAHREN UND -VORRICHTUNG
公开(公告)号：EP2763496A4
公开(公告)日：2015-05-06
申请号：EP12836942
申请日：2012-09-28
申请人： NEC CORP
发明人： ZEMBUTSU HAJIME , TAMURA TOSHIYUKI , IWAI TAKANORI
IPC分类号： H04W4/00 , H04W24/02 , H04W36/12
CPC分类号： H04W72/0406 , H04L5/0092 , H04M3/42 , H04W8/06 , H04W8/20 , H04W24/02 , H04W36/12 , H04W48/18 , H04W76/02 , H04W76/041
摘要： A core network includes a plurality of nodes that serve as nodes managing mobility of a terminal and that are different with regards to service functions that nodes provide to the terminal. Based on subscriber information and terminal information, a node to be connected to the terminal is selected on the core network side, depending on a service characteristic utilized by the terminal or on a type of the terminal and the terminal is connected to the selected node.
摘要翻译：核心网络包括多个节点，其用作管理终端的移动性并且对于节点提供给终端的服务功能而言是不同的节点。根据用户信息和终端信息，根据终端所使用的业务特性或终端类型，终端连接到所选节点，在核心网侧选择要连接终端的节点。

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