US2008031314A1

5G,4G

Title

SIMPLIFIED PRACTICAL RANK AND MECHANISM AND ASSOCIATED METHOD TO ADAPT MIMO MODULATION IN A MULTI-CARRIER SYSTEM WITH FEEDBACK

Application Number:

US20070872486

Publication Date:

07-02-2008

Current Assignee:

Family ID:

Application Date:

15-10-2007

Publication Country:

US

Priority Date:

15-10-2004

Declaring Company:

Abstract  Abstract

A method of adapting transmission parameters in a multicarrier communication system having multiple transmit antennas and/or multiple receive antennas whereby a statistical parameter of a wideband channel is computed one type of matrix modulation scheme is selected to be used for a given multicarrier modulation symbol one type of signal constellation is selected to be used for a given multicarrier modulation symbol and one concatenated channel coding rate is selected to be used for a given multicarrier modulation symbol. Multicarrier modulation symbols are then transmitted using the selected matrix modulation scheme signal constellation and concatenated channel coding rate.

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The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent

Implicitly disclosed patent

Basis patent

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