Fujitsu Corporation

Eiji Matsumoto

Teruhisa Ninomiya

Tatsuya Kikuzuki

Ichirou Ida

Kazumi Kasai

Hiroki Akano

Toshihiro Kunitake

Yuki Iwamasa

Iwamasa Yuki

Shinya Tokuyasu

Kimihisa Akazawa

A base station apparatus includes a processor, a memory and a communication circuit. The processor is configured to set a waiting period in which a packet from a terminal device to which a connection has not been established is awaited. The memory is configured to store data that is processed by a terminal device to which a connection is established. The communication circuit is configured to, upon receiving a first packet from a communication terminal device in the waiting period, transmit to the communication terminal device a second packet containing the data and information used by the communication terminal device for establishing a connection.

Base station apparatus, wireless communication system and communication method

A base station apparatus acquires, when a handover from a first device in a base station apparatus to a second device in the base station apparatus occurs, handover source information related to data received by the first device after the handover. The base station apparatus calculates a time taken to transfer the data from the first device to the second device based on the acquired handover source information. The base station apparatus transfers the data during the calculated time.

Wireless communication apparatus and wireless communication method

A BAN system includes multiple terminal apparatuses connected by wireless communication, where a terminal apparatus of the multiple terminal apparatuses is configured to identify in which direction acceleration has changed, the direction being identified based on a measurement result of a sensor of the terminal apparatus, the sensor being configured to measure acceleration; and to refer to information that specifies corresponding to places where the plurality of terminal apparatuses is to be attached to a body, directions in which acceleration changes when the body performs a given behavior, and determines based on the identified direction, a place where the terminal apparatus is attached to the body.

BAN system, terminal apparatus, BAN communications method, and computer product

Growing community of inventors

Nishinomiya, Japan

Eiji Matsumoto