Ntt Docomo, Inc.

Asahi Kasei Microdevices Corporation

Nec Corporation

Kenji Kai

Teruaki Toeda

Hideaki Takahashi

Kenji Suzuki

Tianyang Min

Wuri Andarmawanti Hapsari

Tooru Uchino

Anil Umesh

Ken Tanaka

Takuya Ishida

Yoshifumi Yanagisako

Ryusuke Matsukawa

Hideto Imajo

Hidenori Hasegawa

A network node is a first network node of a communication system including a user device and a plurality of network nodes, the network node including a reception unit that receives an inter-node message relating to a configuration of the user device from a second network node; a determination unit that determines whether a manner of updating the configuration of the user device is a full configuration or a delta configuration based on the inter-node message; and an updating unit that updates the configuration of the user device with the full configuration or the delta configuration based on the determination.

Network node

A terminal () is connected to an NR network that communicates with TSN. The terminal () includes a transmitting unit () that transmits to the NR network in which NR time is used, a message for requesting for delivery of TSN time used in the TSN, and a receiving unit () that receives the TSN time from the NR network by using Dedicated Signaling.

Terminal and communication node

A network node includes a receiving unit that receives information related to a protocol version of a message of a higher layer and a control unit that uses a same protocol version for a plurality of higher network nodes that terminate and split the higher layer, based on the information related to the protocol version, in which the network node is one of the plurality of higher network nodes.

Network node, system, and method for interface establishment management

A die pad, a signal processing IC, an adhesive layer, and at least one magnetoelectric conversion element included in a magnetic sensor are encapsulated by a molding resin. At least a part of the first end surface of the signal processing IC is positioned on a side closer to the at least one magnetoelectric conversion element than a first end surface of the die pad on a side of the at least one magnetoelectric conversion element in a plan view. An isolation portion into which the molding resin enters is provided between the first surface of the die pad on a side of the first end surface, and the first surface of the signal processing IC on a side of the first end surface, and a thickness of the isolation portion is smaller than a thickness of the die pad.

Magnetic sensor

A terminal that communicates simultaneously with a first communication node and a second communication node includes a detection unit that detects a failure in communication with the second communication node; and a transmitting unit that transmits notification including failure information and positional information to the first communication node, the failure information concerning a failure in communication with the second communication node and the positional information being obtained at the time when the failure was detected. In another aspect a communication node is also disclosed.

CN () acquires from UE () UE Capability ID of UE Capability that indicates capability of the UE (), and manages the UE Capability and the UE Capability ID by associating them with each other. The CN () transmits to gNB () Initial Context Setup Request as an instruction to acquire the UE Capability based on the acquired UE Capability ID and the UE Capability managed by the CN ().

Radio communication system, network device, user device, radio base station and radio communication method

When RRC connection release in a radio resource control layer reaches UE (A), gNB-DU () transmits UE CONTEXT RELEASE COMPLETE of the UE (A) to gNB-CU (). The gNB-CU () releases a context allocated to the UE (A) based on the UE CONTEXT RELEASE COMPLETE.

Radio access system and communication device

A communication device is disclosed including a communication unit configured to receive a message including an SCG configuration, wherein the communication unit transmits a message, which does not include the SCG configuration, to another communication device and causes the another communication device to perform full configuration. In other aspects, another communication device and a communication method are also disclosed.

Communication device and communication method

Provided is a current sensor for reducing heat generation caused by energization. The current sensor is provided, including: primary terminals; a first magnetic sensor; a primary conductor; and a signal processing IC; wherein the primary conductor has a bend section including: a first region that surrounds at least a part of the first magnetic sensor in planar view and at least a part of which does not face the signal processing IC; and a second region that faces the signal processing IC; wherein the height of the first region is lower than that of the primary terminal, the height of the second region is lower than that of the first region, and the first magnetic sensor is connected to the signal processing IC through conductive wires, on the opposite side from the plane.

Current sensor and method for manufacturing current sensor

A master node is disclosed including a controller that determines a number regarding a measurement capability of a terminal in a second radio access scheme, wherein the terminal communicates with a secondary node of the second radio access scheme together with the master node of a first radio access scheme; a transmitter that transmits the number regarding the measurement capability of the terminal in the second radio access scheme to the secondary node; and a receiver that receives from the secondary node a response indicating that the secondary node admits the number regarding the measurement capability of the terminal, wherein the controller controls a measurement operation performed by the terminal based on the response. In other aspects, a measurement operation control method and a secondary node are also disclosed.

Base station and measurement capability determination method

The present invention provides a current sensor including: a primary conductor through which current to be measured flows; a magnetic sensor which has a magnetosensitive surface and detects magnetic field generated by the current to be measured; a sealing portion sealing the primary conductor and the magnetic sensor; and a plurality of terminals exposed through a side surface of the sealing portion; wherein the primary conductor includes: a first end connected to one of the terminals which is exposed through any one side surface of the sealing portion and through which the current to be measured is input; a second end connected to another one of the terminals exposed through the one side surface and through which the current to be measured is output; and a third end which is connected to one of the terminals exposed through a side surface other than the one side surface.

Current sensor

A current sensor includes a first current pathway, a first magnetic sensor arranged near the first current pathway, a second magnetic sensor arranged opposite the first magnetic sensor with the first current pathway in between, a second current pathway, a third magnetic sensor arranged near the second current pathway, a fourth magnetic sensor arranged opposite the third magnetic sensor with the second current pathway in between, and a signal processor that generates a signal based on a quantity of the first measured current from output of the first magnetic sensor and output of the second magnetic sensor, and also generates a signal based on a quantity of the second measured current from output of the third magnetic sensor and output of the fourth magnetic sensor.

A base station apparatus in a wireless communication system and a method for acquiring load information are provided that make it possible to acquire load information per operator, without changing the standardized interface specifications. In a wireless communication system including base stations () each capable of supporting a predetermined number of, or fewer, network operators (A, B, C, D), the first base station () retains identification information of network operators supported in a neighbor cell that is managed by the second base station () (S); the first base station () sends a load information request message based on the identification information of the operators in the neighbor cell (S); the second base station (), in response to the load information request message, sets load information of a network operator or network operators supported in the neighbor cell in a load information notification message and sends it (S, S); and the first base station () acquires the load information per operator of the neighbor cell from the load information notification message (S).

Base station apparatus and method for acquiring load information in wireless communication system

[Problem] To provide a base station device and a handover control method capable of avoiding a situation in which the base station device of a cell becomes overloaded when the cell transitions from an inactive state to an active state. [Solution] A base station device () having: an adjacent base station information table () for storing adjacent base station information that includes handover suppression information correlated with an adjacent cell () managed by an adjacent base station device (), and also includes the processing capacity index of the adjacent base station device; and a handover control unit () for limiting the handover of a mobile terminal device () under control to an activated adjacent cell on the basis of the handover suppression information and the processing capacity index when the adjacent cell transitions from an inactive state to an active state.

Growing community of inventors

Tokyo, Japan

Kenji Kai