Transceiver and communication method for digital multi...

Details Transceiver and communication method for digital multi... Transceiver and communication method for digital multi...

2007-10-09

2007-10-09

Vu, Huy D. (Department: 2616)

Multiplex communications

Channel assignment techniques

Combining or distributing information via time channels...

C370S337000, C370S445000

Reexamination Certificate

active

11113322

ABSTRACT:
The present invention relates to a transceiver and communication method involving a time division multiple transmission method, which performs data transmission among a plurality of transceivers. The transceiver includes a transmitter sending data, a receiver receiving data, a switch operable to switch among connecting the transmitter to a transmission line, connecting the receiver to the transmission line, or disconnecting both the transmitter and the receiver to the transmission line or connecting the transmission line to high impedance, and a controller operable to control the switch. The switch connects the transmitter or the receiver to the transmission line at a time that the transceiver has a relation to a communication designated by the time division multiplex transmission method. On the other hand, the switch disconnects the transmitter or the receiver to the transmission line or connects the transmission line to the high impedance at a time that the transceiver does not have a relation to the communication designated by the time division multiplex transmission method.

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Makoto Itami, “OFDM Modulation Technique for Digital Broadcast/Mobile Communication,” Triceps, pp. 30-31, 2000 with partial English translation.

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