公开(公告)号：US20210135955A1

公开(公告)日：2021-05-06

申请号：US16491957

申请日：2018-03-05

Applicant: NEC Corporation

Inventor： Hiroya KANEKO ,  Takanori IWAI ,  Kota IWAMOTO ,  Takami SATO ,  Kyota HIGA

IPC: H04L12/24

Abstract: A control apparatus comprises a first operating state reception part that receives the operating state of an application as a first operating state from two or more terminals; a second operating state presuming part that presumes terminal priority and a second operating state to which the first operating state will transition for each of the terminals on the basis of the first operating state received by the first operating state reception part; an assumption determining part that specifies as a control target terminal a terminal to be controlled with the assumption that the operating state has changed before the operating state changes on the basis of the terminal priority and the second operating state; and an assumption control part that executes predetermined processing assuming that the operating state of the control target terminal has changed to the second operating state presumed by the second operating state presuming part before the operating state of the control target terminal changes.

公开(公告)号：US20210014144A1

公开(公告)日：2021-01-14

申请号：US16980154

申请日：2019-03-13

Applicant: NEC CORPORATION

Inventor： Takanori IWAI ,  Anan SAWABE ,  Sweety SUMAN

IPC: H04L12/26 ,  H04L12/24

Abstract: A traffic analysis apparatus includes an information amount calculation part that calculates information amounts of a plurality of items of time series data relating to communication traffic and an input information selection part that selects at least one item of time series data based on the information amounts of the plurality of items of time series data.

公开(公告)号：US20190182712A1

公开(公告)日：2019-06-13

申请号：US16310665

申请日：2017-03-16

Applicant: NEC CORPORATION

Inventor： Yoshinori WATANABE ,  Tomoaki HOKAO ,  Kenki TAKAGI ,  Takanori IWAI

IPC: H04W28/12 ,  H04W28/22 ,  H04W24/08

Abstract: A traffic controller (8) receives, from a traffic monitor (7), a first control message generated in response to an increase in a total transmission rate of a plurality of packet flows sent from a plurality of wireless terminals (1) to a specific external network. The controller (8) determines, based on an evaluation criterion received from a criteria manager (6), one or more packet flows on which traffic shaping is to be imposed. In response to the first control message, the controller (8) controls a base station within a RAN (2) or a packet transfer node within a mobile backhaul (30) to execute the traffic shaping. This, for example, contribute to adjusting traffic that passes through a cellular communication network based on a monitoring result of a total transmission rate of traffic sent from the cellular communication network to the external network.

公开(公告)号：US20180084444A1

公开(公告)日：2018-03-22

申请号：US15826880

申请日：2017-11-30

Applicant: NEC Corporation

Inventor： Takanori IWAI

IPC: H04W24/02 ,  H04W76/02 ,  H04W64/00 ,  H04B7/26

CPC classification number: H04W24/02 ,  G08G1/0112 ,  H04B7/26 ,  H04W40/005 ,  H04W64/00 ,  H04W76/10

Abstract: An object of the present invention is to provide a mobile communication system, a detection server, a control apparatus, a mobile communication apparatus, a network optimizing method, and a program which can execute optimization of network processing based on a change of use characteristics. A mobile communication system according to the present invention includes: a detection server that detects a characteristics change of a mobile communication apparatus based on an event notice transmitted from the mobile communication apparatus; and a control apparatus that determines control contents related to the mobile communication apparatus based on the characteristics change of the mobile communication apparatus detected by the detection server, and sets the determined control contents to a processing node that executes data transfer processing between the mobile communication apparatus and another mobile communication apparatus or control processing related to the data transfer processing.

公开(公告)号：US20170251357A1

公开(公告)日：2017-08-31

申请号：US15505951

申请日：2015-06-15

Applicant: NEC Corporation

Inventor： Takanori IWAI ,  Hajime ZEMBUTSU ,  Toshiyuki TAMURA ,  Hisashi FUTAKI

IPC: H04W8/08 ,  H04W40/02

CPC classification number: H04W8/08 ,  H04W4/00 ,  H04W40/02 ,  H04W48/18 ,  H04W84/042 ,  H04W92/14

Abstract: When mobility management and bearer management of a mobile terminal (111) that is in an idle state and that is associated with a particular core network node identifier (GUMMEI or V-GUMMEI) are transferred from a first core network node (121S) to a second core network node (121T), a base station (112) configures itself to change, from the first core network node (121S) to the second core network node (121T), a forwarding destination of a Non-Access Stratum (NAS) message that is transmitted by the mobile terminal (111) and that is addressed to the particular core network node identifier (GUMMEI or V-GUMMEI). This contributes to, for example, preventing occurrences of signaling involving a mobile terminal when mobility management and bearer management of the mobile terminal in an idle state are transferred between core network nodes.

公开(公告)号：US20170180978A1

公开(公告)日：2017-06-22

申请号：US15451940

申请日：2017-03-07

Applicant: NEC Corporation

Inventor： Takanori IWAI ,  Toshiyuki Tamura ,  Hajime Zembutsu

IPC: H04W8/20 ,  H04W76/04

CPC classification number: H04W8/20 ,  H04W8/04 ,  H04W76/27 ,  H04W88/08

Abstract: In one embodiment, a mobile terminal (200) transmits behavior data of the mobile terminal (200) to a monitoring server (700). The monitoring server (700) acquires the behavior data of the mobile terminal (200), and performs communication with a subscriber server (400) to update the subscriber data (410) regarding the mobile terminal (200) based on the behavior data. The subscriber server (400) updates a subscriber data (410) based on the communication with the monitoring server (700).

公开(公告)号：US20160212567A1

公开(公告)日：2016-07-21

申请号：US14912975

申请日：2014-06-19

Applicant: NEC CORPORATION

Inventor： Takanori IWAI

IPC: H04W4/00 ,  H04W24/08 ,  H04L12/26 ,  H04L12/24

CPC classification number: H04W4/60 ,  H04L41/04 ,  H04L41/0893 ,  H04L43/028 ,  H04L43/04 ,  H04W24/08 ,  H04W24/10

Abstract: To provide an information collection system capable of collecting a variety of network information, the information collection system according to an exemplary embodiment of the invention includes a service platform (10) that is connected to networks (31) to (33) and collects network information held by the networks (31) to (33), and an application server (20) that notifies the service platform (10) of a collection policy of the network information. The service platform (10) collects the network information from at least one network satisfying the collection policy among the networks (31) to (33), and sends the collected network information or service information generated based on the collected network information to the application server (20).

Abstract translation: 为了提供能够收集各种网络信息的信息收集系统，根据本发明的示例性实施例的信息收集系统包括连接到网络（31）到（33）并且收集网络信息的服务平台（10） 由网络（31）至（33）保持的应用服务器（20），以及向服务平台（10）通知网络信息的收集策略的应用服务器（20）。 服务平台（10）从网络（31）至（33）中的满足收集策略的至少一个网络收集网络信息，并将收集的网络信息或基于所收集的网络信息生成的服务信息发送到应用服务器 （20）。

公开(公告)号：US20160007166A1

公开(公告)日：2016-01-07

申请号：US14771560

申请日：2014-02-03

Applicant: NEC CORPORATION

Inventor： Takanori IWAI ,  Norio UCHIDA

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04W4/70

Abstract: An object of the present invention is to provide a communication system capable of broadcasting and distributing various types of messages. The communication system according to the present invention includes a network operator device (21) disposed in a network (20) managed by a carrier; and a service platform (30) disposed between the network operator device (21) and a plurality of application servers that provide an application service. The service platform (30) transmits, to the network operator device (21), distribution data transmitted from any one of the application servers according to an event notification transmitted from a communication device (10—1), and a distribution policy used to distribute the distribution data. The network operator device (21) distributes the distribution data to a plurality of communication devices (10—1) to (10—3) based on the distribution policy.

Abstract translation: 本发明的目的是提供能够广播和分发各种类型的消息的通信系统。 根据本发明的通信系统包括设置在由载波管理的网络（20）中的网络运营商设备（21） 以及设置在所述网络运营商设备（21）和提供应用服务的多个应用服务器之间的服务平台（30）。 服务平台（30）根据从通信装置（10-1）发送的事件通知，向网络运营商装置（21）发送从任一个应用服务器发送的分发数据，以及分发策略 分发数据。 网络运营商设备（21）基于分发策略将分发数据分发到多个通信设备（10-1）至（10-3）。

公开(公告)号：US20150358837A1

公开(公告)日：2015-12-10

申请号：US14759473

申请日：2013-12-05

Applicant: NEC CORPORATION

Inventor： Takanori IWAI

IPC: H04W24/02 ,  H04W64/00 ,  H04W4/00

CPC classification number: H04W24/02 ,  H04L41/0816 ,  H04L41/0886 ,  H04L43/0817 ,  H04L67/28 ,  H04W4/60 ,  H04W4/70 ,  H04W8/24 ,  H04W64/006 ,  H04W88/18

Abstract: 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).

Abstract translation: 目的是提供一种能够基于利用特性的变化优化网络处理的移动通信系统。 根据本发明的移动通信系统包括设置在由移动通信运营商管理的移动通信网络中的网络运营商设备（12）以及向移动通信设备（11）提供应用服务的服务平台（13） 所述移动通信装置被配置为通过所述移动通信网络进行通信。 服务平台（13）将与从移动通信装置（11）发送的事件通知有关的移动通信装置（11）的特征变更发送给网络运营商装置（12），网络运营商装置（12） 根据从服务平台（13）发送的移动通信设备（11）的特征变化与移动通信设备（11）相关联的网络参数。

公开(公告)号：US20150304887A1

公开(公告)日：2015-10-22

申请号：US14647320

申请日：2013-09-25

Applicant: NEC CORPORATION

Inventor： Takanori IWAI ,  Ko ITO ,  Shunsuke MAEDA

IPC: H04W28/08 ,  H04W64/00 ,  H04W48/04

CPC classification number: H04W28/08 ,  H04W24/02 ,  H04W48/04 ,  H04W64/00 ,  H04W76/20

Abstract: An object is to provide a communication control system, a service management server, a mobile station, a communication control method, and a program, with which the processing load of a network apparatus can be reduced in the case where a great number of communication apparatuses are concentrated. A communication control system of the present invention includes a mobile station concentration prediction unit (10) that predicts an area where a plurality of mobile stations (31) to (34) will be densely concentrated by movement of the plurality of mobile stations (31) to (34), and a communication timing control unit (20) that determines a mobile station to be a communication timing controlled target out of the plurality of mobile stations (31) to (34) predicted to be densely concentrated in the area, and controls the communication timing of the determined mobile station.

Abstract translation: 本发明的目的是提供一种通信控制系统，服务管理服务器，移动台，通信控制方法以及程序，在大量的通信装置 集中 本发明的通信控制系统包括：移动站集中预测单元，其通过多个移动站（31）的移动来预测多个移动台（31）〜（34）将被密集地集中的区域， （34），以及通信定时控制单元（20），其将预测为在该区域中密集集中的多个移动台（31）〜（34）中的移动台确定为通信定时控制目标，以及 控制所确定的移动台的通信定时。