A study on a novel transmit scheme for MIMO channel sounding architecture

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Code division multiplexing (CDM) based MIMO channel sounder architecture is excellent at measuring fast fading channel. In this paper, loosely synchronous (LS), Kasami and chaotic sequences are suggested as candidates for the code that will be used in CDM architecture. Among those sequences, then, the best suitable sequence for channel sounding is examined through simulation. And by proposing the combined scheme of CDM and TDM when the number of transmit antennas are more than 4, the decrease of dynamic range due to interferences between different sequences can be mitigated.
Description
전기및전자공학과
Publisher
IEEE
Issue Date
2008-09-21
Language
English
Keywords

MIMO communication; code division multiplexing

Citation

68th Semi-Annual IEEE Vehicular Technology, VTC 2008-Fall, Conference v. no.1550-2252 pp.0 - 0

ISBN
978-1-4244-1721-6
ISSN
1550-2252
DOI
10.1109/VETECF.2008.37
URI
http://hdl.handle.net/10203/13518
Appears in Collection
EE-Conference Papers(학술회의논문)
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