WIRELESS COMMUNICATION APPARATUS AND METHOD
First Claim
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1. A wireless communication apparatus comprising:
- a calculator configured to multiply a first weighting factor by a first data signal to be transmitted on a first channel, the first weighting factor being based on a second weighting factor multiplied by a second data signal received on the first channel; and
a controller configured to control a transmission to transmit to a destination device a control signal if the first data signal transmitted to the destination device exists, and no second data signal to be transmitted on the first channel exists in the destination device, the control signal including an instruction to transmit a signal on the first channel without transmitting a transmission acknowledge signal relating to the first data signal on a second channel which is different from the first channel.
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Abstract
According to one embodiment, a wireless communication apparatus includes a calculator and a controller. The calculator multiplies a first weighting factor by a first data signal to be transmitted on a first channel, the first weighting factor is based on a second weighting factor multiplied by a second data signal received on the first channel. The controller controls a transmission to transmit to a destination device a control signal if the first data signal transmitted to the partner device exists, and no second data signal to be transmitted on the first channel exists in the device.
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Citations
15 Claims
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1. A wireless communication apparatus comprising:
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a calculator configured to multiply a first weighting factor by a first data signal to be transmitted on a first channel, the first weighting factor being based on a second weighting factor multiplied by a second data signal received on the first channel; and a controller configured to control a transmission to transmit to a destination device a control signal if the first data signal transmitted to the destination device exists, and no second data signal to be transmitted on the first channel exists in the destination device, the control signal including an instruction to transmit a signal on the first channel without transmitting a transmission acknowledge signal relating to the first data signal on a second channel which is different from the first channel. - View Dependent Claims (2, 3, 4, 5)
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6. A wireless communication apparatus comprising:
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a plurality of antennas; a low noise amplifier configured to amplify a received signal received by the plurality of antennas; a first filter configured to extract a received signal allocated to a first channel from the received signal; a first mixer configured to multiply the received signal by a local signal and to generate a baseband received signal; a first gain amplifier configured to amplify the baseband received signal; a first convertor configured to perform analog-to-digital conversion relative to the baseband received signal to obtain a digital received signal; a first signal processor configured to obtain a first bit sequence by performing signal processing to the digital received signal in receiving processing, and to obtain a digital transmission signal by performing signal processing to a second bit sequence in transmission processing; a second signal processor configured to perform processing for transmitting the first bit sequence to an external network; a second convertor configured to perform digital-to-analog conversion to the second bit sequence to obtain a baseband transmission signal; a second gain amplifier configured to amplify the baseband transmission signal; a second mixer configured to multiply the baseband transmission signal by the local signal to obtain a transmission signal; a second filter configured to extract a transmission signal allocated to the first channel from the transmission signal; and a power amplifier configured to amplify the extracted transmission signal, wherein the first signal processor is configured to multiply a first weighting factor by a first data signal to be transmitted on a first channel, the first weighting factor being based on a second weighting factor multiplied by a second data signal received on the first channel, and further configured to control a transmission to transmit to a destination device a control signal if the first data signal transmitted to the destination device exists, and no second data signal to be transmitted on the first channel exists in the destination device, the control signal including an instruction to transmit a signal on the first channel without transmitting a transmission acknowledge signal relating to the first data signal on a second channel which is different from the first channel. - View Dependent Claims (7, 8, 9, 10)
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11. A wireless communication method comprising:
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multiplying a first weighting factor by a first data signal to be transmitted on a first channel, the first weighting factor being based on a second weighting factor multiplied by a second data signal received on the first channel; and controlling a transmission to transmit to a destination device a control signal if the first data signal transmitted to the destination device exists, and no second data signal to be transmitted on the first channel exists in the destination device, the control signal including an instruction to transmit a signal on the first channel without transmitting a transmission acknowledge signal relating to the first data signal on a second channel which is different from the first channel. - View Dependent Claims (12, 13, 14, 15)
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Specification