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US 2023/0318630 A1Published application
Apparatus for transmitting data in interleave division multiple access (idma) system
AssigneeSony Group Corporation
InventorsRYOTA KIMURA, YlFU TANG
Life of this patent
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Abstract
Provided is an apparatus including an acquisition unit that acquires an information block generated from transmission data for a user and subjected to error correction coding, and an interleaving unit that interleaves a bit sequence of the information block using an interleaver unique to the user. The interleaving unit interleaves the bit sequence by interleaving each of two or more partial sequences obtained from the bit sequence.
Claims16
An apparatus, comprising:
- circuitry configured to:
- acquire an information block from transmission data, wherein the information block is subjected to an error correction coding operation;
- and
- interleave a bit sequence of the information block, wherein
- the interleave of the bit sequence is based on interleave of each of a plurality of partial sequences obtained from the bit sequence, and
- a length of each of the plurality of partial sequences is a power of two and is variable.
3 more elements
An apparatus, comprising:
- circuitry configured to:
- acquire a bit sequence;
- and
- generate an information block by de-interleave of the acquired bit sequence based on a de-interleaver, wherein
- the de-interleaver corresponds to an interleaver unique to a user,
- the de-interleave of the acquired bit sequence is by de-interleave of each of a plurality of partial sequences obtained from the acquired bit sequence,
- the information block is non-decoded for error correction, and
- a length of each of the plurality of partial sequences is a power of two.
5 more elements
A method, comprising:
- acquiring an information block from transmission data;
- and
- interleaving a bit sequence of the information block based on interleave of each of a plurality of partial sequences obtained from the bit sequence, wherein the information block is subjected to an error correction coding operation, wherein a length of each of the plurality of partial sequences is a power of two and is variable.
A method, comprising:
- acquiring a bit sequence;
- and
- generating an information block by de-interleave of the acquired bit sequence based on a de-interleaver, wherein
- the de-interleaver corresponds to an interleaver unique to a user,
- the de-interleave of the acquired bit sequence is by de-interleave of each of the plurality of partial sequences obtained from the acquired bit sequence,
- the information block is non-decoded for error correction, and
- a length of each of the plurality of partial sequences is a power of two.
4 more elements
Dependencies are inferred from the claim text.