Fujitsu Corporation

Naoyuki Takeshita

Yuji Ishii

Shinichirou Miyajima

Jun Endoh

Hisaya Urabe

Masahiro Abe

Katsuhiro Eguchi

Yasuhiro Watanabe

Kazumi Doi

Kazuhiro Yamashita

Takato Ohashi

Atsushi Ichiki

Noriyuki Ihara

Shin Fujita

Mitsuharu Wakayoshi

Yousuke Yamaguchi

Kazuyuki Inomoto

Tetsuya Yasui

Katsuhiko Hirashima

Hiroshi Ohtsuru

Yuji Nagano

Naoshi Kayashima

Hiroaki Shiraishi

Kazuhiro Ichiyanagi

Toshikazu Senuki

Tateo Shimaru

Masaru Nishida

Takafumi Kamito

Akiko Kusumoto

Yasutaka Umemoto

Masahiro Dohi

Koichi Onimaru

Kunihiko Matsumoto

Tsuneharu Suzuki

A failure prediction apparatus includes a memory and a processor coupled to the memory. The processor acquires a score based on an output of each of a plurality of sensors associated with each of a plurality of circuit arrangement regions, in each of the plurality of circuit arrangement regions a logic circuit constructed by programming is arrangeable, and performs a process of making a determination on a possibility of an occurrence of a failure with respect to each of the plurality of circuit arrangement regions based on the score for each of the circuit arrangement regions.

Circuit arrangement region failure prediction apparatus and method based on sensor output score

A transmission apparatus includes a first storage configured to store data received from external into a write enable area, a second storage configured to store the data in accordance with a write request and output a retry request in response to occurring an error of writing a first data included in the data, and a controller configured to read the data from the first storage and send the write request to the second storage, set an area of the first storage storing the first data to a write disable area in combination with stop sending the retry request to external when receiving the retry request from the second storage, and send the first data reading from the write disable area of the first storage to external in response to a read request from external.

Transmission apparatus and retry method

A decoding device includes a first receiving section for receiving a data packets, a second receiving section for receiving a plurality of error correction packets which includes matrix configuration information regarding the plural data packets, a deciding section for deciding a number of packets to be accumulated to restore a lost data packet, based on the matrix configuration information, an accumulating section for accumulating the data packets received by the first receiving section in the number of packets to be accumulated, and a restoring section for, when a loss of any of the data packets received by the first receiving section is detected, restoring the lost data packet by using at least one of the data packets and the error correction packets.

Decoding device, decoding method, and media data delivery system

A moving-picture processing apparatus has a pre-fetch memory pre-fetching a portion of a decoded picture stored in an external memory, and a miss/hit determination unit determining a manner in which a miss occurs in response to a read request to the pre-fetch memory.

Moving-picture processing apparatus and pre-fetch control method

Each of a plurality of encoders calculates a first time by adding an encoding delay time commonly determined between the encoders to a value of an STC counter, and transmits a system stream generated by including the calculated first time to a decoder associated with the encoder in one-to-one correspondence, of a plurality of decoders constituting a decoding system. Each of the decoders calculates a second time by adding the first time to an estimated maximum value commonly determined between the decoders by adding a decoding delay time to a value of stream fluctuation of an output time occurring between the encoders, and outputs the divided image data decoded from the system stream to a synthesizer that synthesizes the image data at the calculated second time.

Encoding/decoding system, encoding system, and decoding system

A communication system that can improve communication quality by accurately re-creating reproduction timing at the receiving end even at the time of receiving VBR data or in the case of the occurrence of a packet loss. A send rate recognition section recognizes a send rate from a time stamp. A memory stores data. A dummy data addition section adds dummy data for correcting the difference between a read rate set for reading out data from the memory and the send rate to the data written to the memory. A read clock generation section generates a read clock which is equal to the read rate. A dummy data removal section removes the dummy data from the data read out from the memory on the basis of the read clock.

Communication system

If a radio LAN apparatus moves from a communication range of a first access point to a communication range of a second access point, and if communication link between the radio LAN apparatus and the first access point is broken, a memory control section stops transmitting data to the first access point. At this time, data to be transmitted to the first access point are not deleted from memory. After the radio LAN apparatus enters the communication range of the second access point, the memory control section resumes transmission of the data stored in the memory. Thereafter, the next data are transmitted. Thus, the data is transmitted in proper sequence.

Radio LAN data transmission system, radio LAN data transmission method, and computer product

Growing community of inventors

Fukuoka, Japan

Naoyuki Takeshita