Transmitter, receiver and communication terminal system
OwnerTakayuki INAGAKI, Tadao Inoue +2inventors
InventorsTakayuki INAGAKI, Tadao Inoue, Shinya Murakami, Shuuji Kamiya
Life of this patent
Estimating the term…
Abstract
The transmitter for conducting communication with a receiver using a pulse train includes: a transmission frame generation section for generating a transmission frame; a pulse transmission timing generation section for generating pulse transmission timing to have intervals initially set to be the same as intervals at which the receiver receives pulses; and a pulse generation section for generating pulses according to the transmission frame and the pulse transmission timing.
Claims20
A transmitter for conducting communication with a receiver using a pulse train, comprising:
- a transmission frame generation section for generating a transmission frame;
- a pulse transmission timing generation section for generating pulse transmission timing to have intervals initially set to be the same as intervals at which the receiver receives pulses;
- and
- a pulse generation section for generating pulses according to the transmission frame and the pulse transmission timing generated by the pulse transmission timing generation section.
A receiver for conducting communication with a transmitter using a pulse train, comprising:
- a pulse reception timing generation section for generating pulse reception timing to have intervals initially set to be the same as intervals at which the transmitter transmits pulses;
- an amplifier for amplifying a received signal according to the pulse reception timing generated by the pulse reception timing generation section;
- a detector for demodulating a signal amplified by the amplifier and outputting the demodulation result;
- an accumulation section for accumulating an output of the detector and outputting the accumulation result;
- and
- a frame demodulation section for demodulating an output of the accumulation section and outputting a reception frame obtained.
A communication terminal system having a transmitter and a receiver for conducting communication using a pulse train,
- wherein the transmitter comprises:
- a transmission frame generation section for generating a transmission frame;
- a pulse transmission timing generation section for generating pulse transmission timing to have initially set intervals;
- and
- a pulse generation section for generating pulses according to the transmission frame and the pulse transmission timing generated by the pulse transmission timing generation section, and
- the receiver comprises:
- a pulse reception timing generation section for generating pulse reception timing to have intervals initially set to be the same as intervals at which the transmitter transmits pulses;
- an amplifier for amplifying a received signal according to the pulse reception timing generated by the pulse reception timing generation section;
- a detector for demodulating a signal amplified by the amplifier and outputting the demodulation result;
- an accumulation section for accumulating an output of the detector and outputting the accumulation result;
- and
- a frame demodulation section for demodulating an output of the accumulation section and outputting a reception frame obtained.
Dependencies are inferred from the claim text.