Circular Antenna Array to Suppress the Cochannel Interference in MIMO-OFDM Wireless Communication Systems.

Authors :: Lisheng Fan
Yongquan Jiang
Source :: Proceedings of the International Workshop on Information Security & Application; 2009, p181-184, 4p, 3 Diagrams, 1 Chart, 1 Graph
Publication Year :: 2009
Abstract: This paper proposes the circular antenna array to suppress the cochannel interference for multiple-input multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) modulation systems. The conventional cochannel interference suppression system employs the linear antenna array in the receiver side, and the capability of circular antenna array in suppressing cochannel interference is not investigated so far. This paper proposes the circular antenna array to the conventional cochannel interference suppression system, and derives a theoretical measurement for evaluating the cochannel interference suppression capability. Computer simulations under IEEE 802.11a demonstrate the validity of the proposed circular antenna array. [ABSTRACT FROM AUTHOR]

Subjects :: MIMO systems
ORTHOGONAL frequency division multiplexing
ELECTRIC interference
COMPUTER simulation
CELL phone systems
REMOTE computing

Language :: English
ISBNs :: 9789525726060
Database :: Complementary Index
Journal :: Proceedings of the International Workshop on Information Security & Application
Publication Type :: Conference
Accession number :: 86199880

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