Multiplex communications – Channel assignment techniques – Combining or distributing information via code word channels...
Reexamination Certificate
2007-10-09
2007-10-09
Phunkulh, Bob A. (Department: 2616)
Multiplex communications
Channel assignment techniques
Combining or distributing information via code word channels...
C370S203000, C370S208000
Reexamination Certificate
active
10163087
ABSTRACT:
A method for MC-CDMA transmission of data between nodes of a network, including assigning to each node at least one spreading matrix, a set of data of at least one datum to be transmitted by a node being multiplied by the spreading matrix which is associated therewith and the product being then transmitted on a group of carriers in at least one predetermined set of samples forming at least one OFDM symbol; forming symbols to be transmitted all having the same duration, whatever the transmit node; and adding to each transmitted symbol a cyclic prefix and a cyclic suffix representing a predetermined number of samples, respectively of the end and of the beginning of the symbol.
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Morris James H.
Phunkulh Bob A.
STMicroelectonics S.A.
Wolf Greenfield & Sacks P.C.
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