US 2026/0180741 A1 · FINITE-PRECISION ENERGY-BASED ARITHMETIC ENCODING

Abstract

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device (WCD) may encode a set of bits to a sequence of symbols, the encoding using finite-precision energy-based arithmetic encoding and including iterative operations comprising: identifying one or more quantities of candidate sequences having a length of remaining symbols of the sequence after selecting a symbol of the sequence of symbols and satisfying a remaining amount of a maximum sequence energy after using the selected symbol, the one or more quantities having finite precisions; identifying interval boundaries based at least in part on partial sums of the one or more quantities; and selecting a symbol of the sequence of symbols based at least in part on the interval boundaries and an information integer to be encoded. Numerous other aspects are described.

Claims22

Dependent claims

A method of wireless communication performed by a wireless communication device (WCD), comprising:

encoding a set of bits to a sequence of symbols, members of the sequence of symbols included in a set of symbols, the encoding using finite-precision energy-based arithmetic encoding and including iterative operations comprising:
identifying one or more quantities of candidate sequences having a length of remaining symbols of the sequence after selecting a symbol of the sequence of symbols, having members included in the set of symbols, and satisfying a remaining amount of a maximum sequence energy after using the selected symbol, the one or more quantities having finite precisions;
identifying interval boundaries based at least in part on partial sums of the one or more quantities;
and
selecting a symbol of the sequence of symbols based at least in part on the interval boundaries and an information integer to be encoded, the information integer being based at least in part on an integer representation of the set of bits;
and
transmitting a communication that includes the sequence of symbols encoded with the finite-precision energy-based arithmetic encoding.

4 more elements

A wireless communication device (WCD) for wireless communication, comprising:

one or more processors;
and
memory coupled to the one or more processors, the memory storing instructions executable by the one or more processors to cause the WCD to:
encode a set of bits to a sequence of symbols, members of the sequence of symbols included in a set of symbols, the encoding using finite-precision energy-based arithmetic encoding and including iterative operations comprising:
identifying one or more quantities of candidate sequences having a length of remaining symbols of the sequence after selecting a symbol of the sequence of symbols, having members included in the set of symbols, and satisfying a remaining amount of a maximum sequence energy after using the selected symbol, the one or more quantities having finite precisions;
identifying interval boundaries based at least in part on partial sums of the one or more quantities;
and
selecting a symbol of the sequence of symbols based at least in part on the interval boundaries and an information integer to be encoded, the information integer being based at least in part on an integer representation of the set of bits;
and
transmit a communication that includes the sequence of symbols encoded with the finite-precision energy-based arithmetic encoding.

7 more elements

Dependencies are inferred from the claim text.

Finite-precision energy-based arithmetic encoding

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Finite-precision energy-based arithmetic encoding

Life of this patent

Abstract

Claims22