Terminal and communication method
AssigneeNtt Docomo, Inc.
InventorsNaoya Shibaike, Takanobu Onoda, Satoshi Nagata, Wenjia Liu, Xiaolin Hou, Lan Chen, Liu Liu, Xiaorui Yan
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Abstract
A terminal includes: a control unit configured to: map bit sequences to indices; output one-hot encoder vectors associated with the indices; and pre-train a neural network (NN) to output modulated symbols in response to the one-hot encoder vectors and a variance of phase noise as inputs; and a transmitting unit configured to carry out a transmission to a base station by using modulated symbols that are selected based on a constellation generated by the pre-trained NN.
Claims6
A terminal comprising:
- a control unit configured to:
- map bit sequences to indices;
- output one-hot encoder vectors associated with the indices;
- and
- pre-train a neural network (NN) to output modulated symbols in response to the one-hot encoder vectors and a variance of phase noise as inputs;
- and
- a transmitting unit configured to carry out a transmission to a base station by using modulated symbols that are selected based on a constellation generated by the pre-trained NN.
A communication method to be executed by a terminal, the method comprising:
- a step of:
- mapping bit sequences to indices;
- outputting one-hot encoder vectors associated with the indices;
- and
- pre-training a neural network (NN) to output modulated symbols in response to the one-hot encoder vectors and a variance of phase noise as inputs;
- and
- a step of carrying out a transmission to a base station by using modulated symbols that are selected based on a constellation generated by the pre-trained NN.
Dependencies are inferred from the claim text.