Multiantenna communication apparatus and multiantenna...

Details Multiantenna communication apparatus and multiantenna... Multiantenna communication apparatus and multiantenna...

2006-05-26

2010-12-07

Odom, Curtis B (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C375S260000, C375S343000, C375S347000

Reexamination Certificate

active

07848445

ABSTRACT:
A multiantenna communication system comprises a determining part (116) that calculates correlation values each between the channel characteristics of the resource blocks in an STBC (Space Time Block Code) and determines a combination pattern exhibiting the highest correlation; a connection distributing part (103) that maps, into a time domain, a frequency domain and a spatial domain, the STBC encoded transport data in accordance with the combination pattern determined by the determining part; a plurality of transmission antennas (107) for transmitting respective signals associated therewith; a plurality of reception antennas (108) for receiving the signals transmitted from the transmission antennas; and a connection multiplexing part (113) that extracts the signals, which belong to the same STBC, from the signals mapped into the time domain, frequency domain and spatial domain in accordance with the combination pattern determined by the determining part, and then combines the data blocks.

REFERENCES:
patent: 2002/0165626 (2002-11-01), Hammonds
patent: 2005/0002325 (2005-01-01), Giannakis
patent: 2005/0181737 (2005-08-01), Kobayashi
patent: 2005/0265475 (2005-12-01), Sun et al.
patent: 2004-304760 (2004-10-01), None
patent: 2004-364094 (2004-12-01), None
International Search Report dated Jul. 31, 2006.
A. Nagate, et al., “MC-CDMA Hoshiki ni Okeru Channel Suiteiho ni Kansuru Ichi Kento,” IEICE Technical Report, Feb. 2002, vol. 101, No. 677, pp. 179-186.

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