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A Novel Technique to Decrease BER using Waterfill Algorithm in OFDM-MIMO

Journal: International Journal of Computer Science and Mobile Computing - IJCSMC (Vol.7, No. 2)

Publication Date:

Authors : ; ;

Page : 124-130

Keywords : BER; OFDM; MIMO; 5G Technology; water fill algorithm;

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Orthogonal frequency division multiplexing has lot of helpful properties over the single-carrier modulation framework; a wireless communication. Existing research is entirely focused on increasing the quantity of transmitter & receiver antennas in MIMO system. They have not analyzed the data and symbol rate in the MIMO-OFDM diversity with Modulation technique. It's may be the foremost spectrally economical technique discovered thus far, & it allays various drawback of multipath propagation that origins large errors in data& signal loss within microwave & ultrahigh frequency range. To overcome this issue, Waterfill algorithm has been discussed. It is analyzed that with increase of antennas at transmitter & Receiver sides both, BER is decrease.

Last modified: 2018-03-09 22:43:36