Techniques of transmitting wireless communications involve generating orthogonal
spreading codes for any number of user devices that are linear combinations of sinusoidal …

Techniques of transmitting wireless communications involve generating orthogonal
spreading codes for any number of user devices that are linear combinations of sinusoidal …

(57) ABSTRACT A method includes generating, via a processor, multiple initial vectors, each
including N elements. A code map is applied to each of the initial vectors, to produce an …

A method includes generating, via a first processor of a first compute device, symbols based
on an incoming data and decomposing a unitary matrix of size N× N by: 1) applying a …

A method includes selecting a block size, via a processor of a communications system, and
identifying a set of constellation points of a constellation diagram, based on a received set of …

(57) ABSTRACT A method includes generating, via a processor, multiple initial vectors, each
including N elements. A code map is applied to each of the initial vectors, to produce an …

A method includes generating, via a first processor of a first compute device, symbols based
on an incoming data and decomposing a unitary matrix of size N× N by: 1) applying a …

A method of encoding data includes identifying multiple complex number pairs of a data
vector and generating a transformed data vector by applying a non-linear transformation to …

(57) ABSTRACT A system includes first and second sets of communication devices. A
processor coupled to the first set of communica tion devices produces a first encoded vector …

An apparatus includes a first communication device with multiple antennas, operably
coupled to a processor and configured to access a codebook of transformation matrices. The …