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Channel Capacity and BER Performance Analysis of MIMO System with Linear Receiver in Nakagami Channel
Author(s) -
Samarendra Nath Sur,
Debjyoti Ghosh
Publication year - 2013
Publication title -
international journal of wireless and microwave technologies
Language(s) - English
Resource type - Journals
eISSN - 2076-9539
pISSN - 2076-1449
DOI - 10.5815/ijwmt.2013.01.03
Subject(s) - mimo , nakagami distribution , bit error rate , channel (broadcasting) , channel capacity , computer science , fading , wireless , wireless broadband , electronic engineering , telecommunications , engineering , wireless network
Multiple input multiple output (MIMO) is one of the key technology to accomplish the goal of the future wireless broadband communication. This paper deals with the bit error rate (BER) and capacity performance of the Vertical Bell laboratories layered space-time (VBALST) MIMO systems with a linear receiver such as minimum mean-square error (MMSE) and zero forcing (ZF) over Nakagami-m channel. Both the BER and the capacity of MIMO systems have been analyzed for different modulation techniques and also with various configurations of MIMO systems. We have also analyzed the VBLAST MIMO system performance in a higher SNR region

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