Data bus control method for artificial satellite load and system thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6999426
APP PUB NO 20010014084A1
SERIAL NO

09760584

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A periodical processing time band during which communication is periodically conducted between a plurality of communication terminals and a data bus control apparatus and a nonperiodical processing time band during which communication is nonperiodically conducted between the plurality of terminals and the data bus control apparatus are independently provided, priority communication during each nonperiodical processing time band are determined in advance. Based on a schedule, collection of communication requests to the communication terminals for conducting communication with priority during the nonperiodical processing time band is conducted, and when communication requests from the communication terminals exist, transmission is allowed if data content to be transmitted is below or equal to an allocated allowable band, and one variable length packet is transmitted from the communication terminal during the nonperiodical processing time band, and the transmission is suppressed if it is above or equal to the allocated allowable band.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION108-8001 TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyoshi, Hiroaki Tokyo, JP 35 1213

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