TDMA/TDD SYSTEM DATA TRANSMITTER

PROBLEM TO BE SOLVED: To provide a data transmitter that is manufactured at a low cost adopting a TDMA/TDD system where 1: N multiplex data are transmitted between one data transmitter and a plurality of data transmitters at a high data transmission rate. SOLUTION: This data transmitter is provided...

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Bibliographic Details
Main Author IZUMI HIDEO
Format Patent
LanguageEnglish
Published 13.10.2000
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION
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Summary:PROBLEM TO BE SOLVED: To provide a data transmitter that is manufactured at a low cost adopting a TDMA/TDD system where 1: N multiplex data are transmitted between one data transmitter and a plurality of data transmitters at a high data transmission rate. SOLUTION: This data transmitter is provided with a data processing section 1 that generates transmission data and processes received data, a USB interface 2 that sends/receives data to/from the data processing section 1, a data arrangement conversion section 3 that rearranges a plurality of received transmission data depending on opposite data transmitters, a data storage section 4 that temporarily stores a plurality of the transmission data, a transmission reception slot control section 5 that sets time assignment of transmission reception slots, a coding section 6 that encodes transmission serial data to generate transmission coded data of the TMDA/TDD system, a transmission section 7 that transmits the transmission coded data as an RF signal, a reception section 8 that receives the RF signal and converts it into a base band signal, and a demodulation section 9 that demodulates the base band signal into received coding data.
Bibliography:Application Number: JP19990089959