COMMUNICATION METHOD

PROBLEM TO BE SOLVED: To solve the problem of a TDM/TDMA communication method in satellite line that the operational efficiency is low because the control response signal from a slave station can not be received quickly when a master station is collecting data from slave stations by periodic system....

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Bibliographic Details
Main Author KIMURA TOSHIAKI
Format Patent
LanguageEnglish
Published 06.09.2002
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION
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Summary:PROBLEM TO BE SOLVED: To solve the problem of a TDM/TDMA communication method in satellite line that the operational efficiency is low because the control response signal from a slave station can not be received quickly when a master station is collecting data from slave stations by periodic system. SOLUTION: Application data being transmitted from a master station 1 to a forward link 5 comprises a slave station number 12 and a data content 13. When the slave station number 12 is indicating a specific slave station, only the relevant slave station sends back a response at an arbitrary transmission slot timing 14 and other slave stations stop transmission from their own stations until a release signal is received from the master station.
Bibliography:Application Number: JP20010049902