Fujitsu Corporation

Ishikawajima-harima Jukogyo Kabushiki Kaisha

Koji Sakai

Satoshi Suzuki

Koichi Ishibashi

Syuuichi Murata

Sadao Degawa

Masahiro Yakabe

Ikuo Nakashima

Shigeki Murayama

An error detection method for detecting an error of control information (parameters) of a physical channel and a mobile terminal are provided. In a receive side (mobile terminal), the size of each bit string generated in the transport channel HS-DSCH (High-Speed Downlink Shared Channel) processing (e.g. rate matching processing) in HSDPA (High-Speed Downlink Packet Access) is compared, so that an error of the control information, transmitted from the transmission side (base station) via the physical channel for control information HS-SCCH (High-Speed Shared Control Channel), is detected.

Method of detecting error of control information to be transmitted by downlink channel of radio communication and mobile terminal

To realize smooth adaptive modulation control after handover even when the transmission frequency of parameters is lowered with transmission of the parameters used for the adaptive modulation control with timing satisfying predetermined conditions. As the mobile station for transmitting the parameters used for the adaptive modulation control in the timing satisfying the predetermined conditions, a mobile station comprises a transmitting unit for transmitting the parameters with the timing not satisfying the predetermined conditions.

Radio base station, mobile station

An apparatus for controlling the degree of fiber variations in paper sheet has a formation meter for receiving an image of transmitted light on one side of an area of paper from a light source located on the other side of the area of paper, an image processing computing element for introducing the image from said formation meter for image processing and a fuzzy control unit for calculating and outputting optimum J/W ratio, optimum foil angle, and optimum deflector pushing degree and angle on the basis of results of image processing from said image processing computing element.

Apparatus for controlling the degree of paper fiber variation

A formation control method and apparatus in which an image is emitted from a light source and transmitted through a predetermined area of paper an captured by a camera to be displayed as transmitted light image on a display of an image processing computing element, the transmitted light image displayed on the display being image-analyzed to obtain formation factor for quantification of the formation, J/W ratio and the like being optimized by fuzzy control using membership functions based on said formation factor so as to improve the formation.

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Kawasaki, Japan

Koji Sakai