Intel Corporation

Avner Dor

Daniel Yellin

Doron Rainish

Ilan Saul Barak

Amir Francos

Techniques are provided for efficiently optimizing scheduling and beamforming in an OFDMA-based wireless network that uses SDMA. The techniques are capable of achieving a high level of spectral efficiency and throughput in a low complexity manner while still addressing quality of service (QoS) constraints.

Method and apparatus to support SDMA transmission of a OFDMA based network

Linear transformations are carried out on a matrix that represents information such as an image or a communication. In an aspect, the matrix is processed to remove duplicate information. The duplicate information can be duplicate rows, or zero rows. This matrix is then transformed into a modified matrix, indicating duplicate information is removed to produce a modified matrix.

Method and apparatus for effectively performing linear transformations

Linear transformations are carried out on a matrix that represents information such as an image or a communication. In an aspect, the matrix is processed to remove duplicate information. The duplicate information can be duplicate rows, or zero rows. This matrix is then transformed into a modifed matrix, indicating duplicate information is removed to produce a modified matrix.

A method of generating values of a predistortion look up table for linearization of a transmitter. The method includes accumulating a plurality of pairs of values representing input and output values of samples entering one or more non-linear elements of the transmitter, fitting the pairs of values into a parameteric model of at least one of the one or more non-linear elements, so as to determine values for the parameters of the parameteric model, and generating values of the look up table responsive to the fitted parameteric model.

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Kiryat Ono, Israel

Avner Dor