Pulse or digital communications – Receivers
Reexamination Certificate
2011-07-26
2011-07-26
Liu, Shuwang (Department: 2611)
Pulse or digital communications
Receivers
C375S269000, C375S267000, C375S146000, C375S299000
Reexamination Certificate
active
07986750
ABSTRACT:
An apparatus and method for removing interference in a transmitting end of a multi-antenna system is provided. The method includes decomposing a channel matrix including channel coefficients for a plurality of terminals, calculating a value proportional to an interference signal for each of antennas, and calculating a sum of a transmission signal and the calculated value for each terminal and multiplying the calculated sum by the decomposed channel matrix. Accordingly, channel capacity can be improved by optimizing a data transfer rate and transmission power for each terminal.
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Hwang In-Soo
Kim Dong-ho
Kim Yung-soo
Tarokh Vahid
You Cheol-Woo
Jefferson IP Law, LLP
Liu Shuwang
Samsung Electronics Co., LLP
Tayong Helene
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