Title :
mmWave SVD-based beamformed MIMO communication systems
Author :
Tiraspolsky, S. ; BeomJin Jeon ; Joongheon Kim ; Rubtsov, A. ; Flaksman, A. ; Ermolayev, V.
Author_Institution :
Anal. Centre of Electron. Trade Platforms, Russia
Abstract :
This paper provides concept of data transmission protocol for millimeter wave (mmWave) wireless systems operating in Non-Line-of-Sight environment. This concept is designed to provide an effective and practical functioning of Multiple-Input Multiple-Output (MIMO) transmission mode that exploits combination of Singular Value Decomposition (SVD) of channel matrix and non-adaptive beamforming. The proposed protocol reduces complexity of implementation of the beamformed MIMO system with SVD by transmitting the special signals, called by MIMO postambles. Using these MIMO postambles allows stations to obtain the channel state information and operate in SVD mode without any feedback and simplifies MIMO system architecture significantly.
Keywords :
MIMO communication; array signal processing; millimetre wave propagation; singular value decomposition; transport protocols; MIMO postambles; channel matrix; channel state information; data transmission protocol; millimeter wave wireless systems; mm wave SVD-based beamformed mimo communication; multiple-input multiple-output transmission mode; non-adaptive beamforming; non-line-of-sight environment; singular value decomposition; Array signal processing; Channel state information; Direction of arrival estimation; Interference; MIMO; Multiaccess communication; Receiving antennas; State feedback; Transmitters; Wireless application protocol;
Conference_Titel :
Consumer Communications and Networking Conference (CCNC), 2010 7th IEEE
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-5175-3
DOI :
10.1109/CCNC.2010.5421587
