公开(公告)号：US20220416973A1

公开(公告)日：2022-12-29

申请号：US17897541

申请日：2022-08-29

Applicant: NEC Corporation

Inventor： Tetsuo INOUE ,  Takanori IWAI

IPC: H04L5/00 ,  H04W4/70 ,  H04W48/08 ,  H04W8/12 ,  H04W72/04

Abstract: A Machine Type Communication Inter Working Function (MTC-IWF) entity (1) includes a trigger controller (11) and a notification service controller (12). The trigger controller (11) controls a device trigger of an MTC device (3) requested from an SCS entity (2). The notification service controller (12) is configured to send, to the SCS entity (2), a subscription request for a notification service including providing a PLMN (5) with management information which is collected outside (4) the PLMN (5) regarding the MTC device (3), and receive, from the SCS entity, a message containing the management information (2) when the subscription request has been accepted. Accordingly, it is possible to contribute to, for example, improvement in collaborative and cooperative operations between the PLMN and an M2M service layer.

公开(公告)号：US20160234699A1

公开(公告)日：2016-08-11

申请号：US15024050

申请日：2014-06-19

Applicant: NEC CORPORATION

Inventor： Takanori IWAI ,  Tetsuo INOUE ,  Norio UCHIDA

IPC: H04W24/02 ,  H04W64/00 ,  H04W8/08 ,  H04W8/20 ,  H04W8/22

CPC classification number: H04W24/02 ,  H04M3/42 ,  H04W4/70 ,  H04W8/08 ,  H04W8/20 ,  H04W8/22 ,  H04W64/006

Abstract: The present invention aims to provide a communication system capable of optimizing network processing. The communication system according to the present invention includes an application server (10) configured to detect a behavior of a communication terminal (50) and a service common apparatus (20) configured to receive an identifier of the communication terminal (50) and behavior information on the communication terminal (50) transmitted from the application server (10) via a first interface defined between the service common apparatus (20) and the application server (10) and to transmit the identifier of the communication terminal (50) and the behavior information on the communication terminal (50) to a mobile network node (40) via a second interface defined between the service common apparatus (20) and the mobile network node (40) to optimize a parameter regarding the communication terminal (50).

Abstract translation: 本发明旨在提供一种能够优化网络处理的通信系统。 根据本发明的通信系统包括：应用服务器（10），被配置为检测通信终端（50）的行为和被配置为接收通信终端（50）的标识符的服务公共设备（20）和行为信息 在从服务公用设备（20）和应用服务器（10）之间定义的第一接口从应用服务器（10）发送的通信终端（50）上发送通信终端（50）的标识符和行为 通过在服务公用设备（20）和移动网络节点（40）之间定义的第二接口将通信终端（50）的信息传送到移动网络节点（40），以优化关于通信终端（50）的参数。

公开(公告)号：US20180070268A1

公开(公告)日：2018-03-08

申请号：US15561589

申请日：2016-03-11

Applicant: NEC Corporation

Inventor： Takanori IWAI ,  Tetsuo INOUE

IPC: H04W28/22 ,  H04W8/18 ,  H04W28/02

CPC classification number: H04W28/22 ,  H04W8/00 ,  H04W8/18 ,  H04W8/22 ,  H04W28/02 ,  H04W60/00 ,  H04W92/04

Abstract: A control entity (1) receives, from an application layer entity (3), first information regarding a communication pattern of a wireless terminal and provides the first information or a network parameter derived therefrom to a network entity (2). The control entity (1) further performs communication control regarding transmission or reception of the first information. The communication control includes at least one of: filtering a plurality of notification messages each carrying the first information in accordance with a filtering rule; requesting the application layer entity (3) to set or change a transmission policy of the first information; and applying different priority levels to the plurality of notification messages.

公开(公告)号：US20160337443A1

公开(公告)日：2016-11-17

申请号：US15111612

申请日：2014-12-05

Applicant: NEC CORPORATION

Inventor： Tetsuo INOUE ,  Toru YAMADA

IPC: H04L29/08 ,  H04L12/58 ,  H04L12/26

CPC classification number: H04L67/10 ,  H04L43/08 ,  H04L51/24 ,  H04L67/025 ,  H04L67/12 ,  H04L67/18 ,  H04Q9/02

Abstract: A communication system according to the present invention includes: a common service control apparatus (30) that collects data generated in a device apparatus (10); a common service control apparatus (130) that collects data generated in a device apparatus (110); and an application server (50) that provides a service using the data collected in the common service control apparatus (30). The common service control apparatus (30) determines, upon receiving a message from the application server (50), whether the common service control apparatus (30) is connected to the target device apparatus specified in the message, and when the common service control apparatus (30) is not connected to the target device apparatus, the common service control apparatus (30) collects the data from the target device apparatus (110) via the common service control apparatus (130).

Abstract translation: 根据本发明的通信系统包括：公共业务控制装置（30），其收集在设备装置（10）中生成的数据; 收集在设备装置（110）中生成的数据的公共业务控制装置（130）。 以及使用在公共业务控制装置（30）中收集的数据提供业务的应用服务器（50）。 公共业务控制装置（30）在从应用服务器（50）接收到消息时，确定公用业务控制装置（30）是否连接到消息中指定的目标装置装置，并且当公用业务控制装置 （30）未连接到目标设备设备，公共业务控制设备（30）经由公共业务控制设备（130）从目标设备设备（110）收集数据。

公开(公告)号：US20160295346A1

公开(公告)日：2016-10-06

申请号：US15038232

申请日：2014-06-19

Applicant: NEC CORPORATION

Inventor： Takanori IWAI ,  Tetsuo INOUE

IPC: H04W4/00 ,  H04W48/18 ,  H04W48/16 ,  H04B7/15

CPC classification number: H04W4/70 ,  H04B7/15 ,  H04L12/6418 ,  H04L12/66 ,  H04L61/2007 ,  H04L61/2076 ,  H04L69/08 ,  H04W4/14 ,  H04W8/26 ,  H04W48/16 ,  H04W48/18 ,  H04W84/047 ,  H04W88/16

Abstract: 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).

Abstract translation: 根据本发明的通信系统包括应用服务器（10）和中继装置（20），其中继应用服务器（10）和通信网络（40）之间的通信。 应用服务器（10）包括通信单元（11），其向中继装置（20）发送第一消息，其中已经将第一标识符设置为目的地，第一标识符标识进行通信的通信终端（30） 经由通信网络（40）。 中继装置（20）包括将第一标识符转换为在通信网络（40）中唯一地标识通信终端（30）的第二标识符的转换器（21），以及发送第二消息的通信单元（22） 其中第二标识符已经被设置为通过通信网络（40）向通信终端（30）发送的目的地。

公开(公告)号：US20190244227A1

公开(公告)日：2019-08-08

申请号：US16319842

申请日：2017-06-28

Applicant: NEC Corporation

Inventor： Tetsuo INOUE

IPC: G06Q30/02 ,  H04L29/06 ,  H04L29/08

CPC classification number: G06Q30/0201 ,  G06F13/00 ,  G06F21/64 ,  G06Q30/02 ,  H04L63/0428 ,  H04L63/123 ,  H04L67/1093

Abstract: A node device configuring a peer-to-peer network includes a network interface and a blockchain management part. The blockchain management part receives, through the network interface, a first information registration request transaction that includes first information including a keyword on a product and bulletin board information representing an opinion of a customer on the product, an electronic signature signed on the first information with a private key of the customer, and a public key paired with the private key. The blockchain management part accumulates the first information registration request transaction into a blockchain based on a consensus building algorithm executed in cooperation with another node device configuring the peer-to-peer network.

公开(公告)号：US20160254979A1

公开(公告)日：2016-09-01

申请号：US15027903

申请日：2014-07-01

Applicant: NEC CORPORATION

Inventor： Tetsuo INOUE ,  Toru YAMADA

IPC: H04L12/26 ,  H04L29/08

CPC classification number: H04L43/0882 ,  G06F13/385 ,  H04L43/50 ,  H04L67/06

Abstract: An object is to provide a communication system that can determine an update timing of accumulated data even when a device apparatus cannot determine the update timing. The communication system according to the present invention includes a common service control apparatus (30) and application servers (50) to (52). When a collection request message for requesting collection of data is transmitted from an application server (50) included in the application servers (50) to (52) to the common service control apparatus (30), the common service control apparatus (30) evaluates as to whether to transmit data collected before the collection request message is transmitted from the application server (50) or to transmit newly collected data to the application server (50).

Abstract translation: 目的在于提供即使在设备装置不能确定更新定时的情况下也能够确定累积数据的更新定时的通信系统。 根据本发明的通信系统包括公共业务控制装置（30）和应用服务器（50）至（52）。 当从包含在应用服务器（50）至（52）中的应用服务器（50）向公共业务控制设备（30）发送用于请求数据收集的收集请求消息时，公共业务控制设备（30）评估 关于在从应用服务器（50）发送收集请求消息之前是否发送收集的数据，或者将新收集的数据发送到应用服务器（50）。

公开(公告)号：US20160234656A1

公开(公告)日：2016-08-11

申请号：US15023708

申请日：2014-07-08

Applicant: NEC CORPORATION

Inventor： Takanori IWAI ,  Tetsuo INOUE ,  Norio UCHIDA

IPC: H04W4/06 ,  H04W12/06 ,  H04L29/06 ,  H04W4/22 ,  H04L12/18

CPC classification number: H04W4/06 ,  H04L12/189 ,  H04L63/08 ,  H04W4/046 ,  H04W4/90 ,  H04W12/06 ,  H04W88/18

Abstract: An object of the invention is to provide a common service device cable of broadcast distribution of various types of messages. A common service device (20) according to the present invention aggregates a plurality of application servers (40) and is connected to a plurality of distribution networks (30). The common service device (20) includes: an authentication unit (21) that performs authentication for a first application server by using a distribution request message transmitted from a first application server included in the plurality of application servers (40) via a first interface commonly set among the plurality of application servers (40); and a communication unit (22) that selects a first distribution network for which broadcast distribution is requested from among the plurality of distribution networks (30) based on the distribution request message, and transmits a broadcast distribution request message to the selected first distribution network.

Abstract translation: 本发明的一个目的是提供一种用于各种消息的广播分发的公共服务设备电缆。 根据本发明的公共服务设备（20）聚合多个应用服务器（40）并连接到多个分发网络（30）。 公共服务设备（20）包括：认证单元（21），通过使用从多个应用服务器（40）中包括的第一应用服务器（第一应用服务器）发送的分发请求消息，经由第一接口，对第一应用服务器进行认证 设置在所述多个应用服务器（40）中; 以及通信单元（22），其基于所述分发请求消息，从所述多个分发网络（30）中选择请求了广播分发的第一分发网络，并向所选择的第一分发网络发送广播分发请求消息。

公开(公告)号：US20190268466A1

公开(公告)日：2019-08-29

申请号：US16320364

申请日：2017-06-28

Applicant: NEC CORPORATION

Inventor： Tetsuo INOUE

IPC: H04M3/42 ,  H04L9/06 ,  H04L9/32 ,  H04L9/30 ,  G06F16/23 ,  G06F16/245 ,  H04L29/08

Abstract: A node device configuring a peer-to-peer network includes a network interface and a blockchain management part. The blockchain management part receives, via the network interface, an information registration request transaction that includes information including a telephone number of a user terminal and subscribing carrier information, an electronic signature made on the information with a private key of the user terminal, and a public key paired with the private key. The blockchain management part accumulates the received information registration request transaction into a blockchain based on a consensus building algorithm executed in cooperation with another node device configuring the peer-to-peer network.

公开(公告)号：US20180365977A1

公开(公告)日：2018-12-20

申请号：US15781307

申请日：2016-11-15

Applicant: NEC Corporation

Inventor： Tetsuo INOUE ,  Toru YAMADA

IPC: G08C17/02 ,  H04Q9/04 ,  H04W88/16 ,  H04W4/70

Abstract: A gateway device thins a plurality of devices to select a plurality of transmission target devices from among the plurality of devices, and transmits data of the transmission target devices to a server device. The server device receives the data of the transmission target devices from the gateway device, and uses the data of the transmission target devices to estimate a value of data of a removed device by interpolation.