MIMO systems with rate feedback and space time transmit...

Details MIMO systems with rate feedback and space time transmit... MIMO systems with rate feedback and space time transmit...

2006-08-15

2006-08-15

Anderson, Matthew D. (Department: 2684)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S561000, C375S295000

Reexamination Certificate

active

07092737

ABSTRACT:
A method and system transmits a stream of data symbols in a multiple-input/multiple-output wireless communications system that includes M pairs of transmitting antennas. The stream of data symbols are demultiplexed into M sub-streams and adaptively modulated and coded to a maximum data rate while achieving a predetermine performance on an associated channel used to transmit the sub-stream. Space-time transmit diversity encoding is applied to each coded sub-stream to generate two output streams, one output stream for each antenna.

REFERENCES:
patent: 2003/0016640 (2003-01-01), Onggosanusi et al.
patent: 2003/0063654 (2003-04-01), Onggosanusi et al.
patent: 2003/0125040 (2003-07-01), Walton et al.
patent: 2003/0128658 (2003-07-01), Walton et al.
patent: 2003/0156572 (2003-08-01), Hui et al.
patent: 2003/0210750 (2003-11-01), Onggosanusi et al.

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