Method for transmitting uniformly distributed data in a MIMO...

Pulse or digital communications – Transmitters – Plural diversity

Reexamination Certificate

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C455S101000

Reexamination Certificate

active

11290478

ABSTRACT:
A method for transmitting data using Nt transmitting antennas over communication channels featuring Ni inputs. The method includes a bit interleaving step including demultiplexing a frame of encoded data bits into a number of bit sequences equal to the predefined number Ni of channel inputs, permutating the bits of each bit sequence produced by the demultiplexing step, forming groups of Nt interleaved bit sequences successively produced by the sequence permutating step, all sequences of a same group being intended to be transmitted through Nt channels allocated to a same bit rank for all transmitting antennas.

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Sumeet Sandhu, et al, “Space-Frequency Bit-Interleaved Coded Modulation for MIMO-OFDM/OFDMA Systems”; IEEE 802.16 Broadband Wireless Access Working Group; Nov. 4, 2004; XP002332928; Retrieved from the Internet: URL:http://www.ieee802.org/16/tge/contrib/C80216e-04—04—533.pdf>; 6 pages.
Atul Salvekar, et al. “Multiple-Antenna Technology in WiMAX Systems”; Intel Technology Journal; vol. 8; No. 3; Aug. 20, 2004; XP002332929; ISSN: 1535-864: Retrieved from the Internet URL:ftp://download.intel.com/technology/itj/2004/volume08issue03/art05—multiantenna/vol18—art05.pdf>; pp. 229-240.
Sumeet Sandhu, et al. “Space-Frequency Bit-Interleaved Coded Modulation for MIMO-OFDM/OFDMA Systems”; IEEE 802.16 Broadband Wireless Access Working Group; Nov. 4, 2004; XP002332928; Retrieved from the Internet: URL:http://www.ieee802.org/16/tge/contrib/C80216e-04—533.pdf>; 6 pages.
Atul Salvekar, et al. “Multiple-Antenna Technology in WiMAX Systems”; Intel Technology Journal; vol. 8; No. 3; Aug. 20, 2004; XP002332929; ISSN: 1535-864; Retrieved from the Internet: URL:ftp://download.intel.com/technology/itj/2004/volume08issue03/art05—multiantenna/vol18—art05.pdf>; pp. 229-240.

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