Fujitsu Corporation

Kenichi Ishikawa

Junichi Sawada

Tsuyoshi Matsumoto

Koji Matsunaga

Shinji Takao

Hidetoshi Amari

Kanna Okamura

Kouichi Kitano

Hiroki Tamura

Koichiro Nakayama

A generating unit generates an apparatus reference frame phase that becomes a reference in a data multiplexing/demultiplexing apparatus, based on a reception frame phase of the data input to a predetermined reception buffer and a predetermined delay amount. A multiplexing/demultiplexing unit reads data from the reception buffer based on the apparatus reference frame phase generated by the generating unit, and multiplexes or demultiplexes the data.

Method and apparatus for multiplexing and demultiplexing data, and computer product

A wireless repeater on a communication line has a structure that includes a plurality of wireless communication media, and a band control unit that changes the first bandwidth of the communications line according to increase and decrease in the number of wireless communication media by an operation dividing the first bandwidth of the communications line into a plurality of second bandwidths and an operation multiplexing a plurality of second bandwidths adjusting to the first bandwidth, responding to the number of the wireless communication media.

Wireless repeater, the method for wireless repeating, and data communications system

Growing community of inventors

Fukuoka, Japan

Kenichi Ishikawa