On the Probability of Erasure for MIMO-OFDM

Updata:01-01-1970

Source:
By:Kasturi Vasudevan, A. Phani Kumar Reddy, Gyanesh Kumar Pathak, Shivani Singh

DOI: https://doi.org/10.30564/ssid.v2i1.1689

Abstract:
Detecting the presence of a valid signal is an important task of a telecom
munication receiver. When the receiver is unable to detect the presence of
a valid signal, due to noise and fading, it is referred to as an erasure. This
work deals with the probability of erasure computation for orthogonal
frequency division multiplexed (OFDM) signals used by multiple input
multiple output (MIMO) systems. The theoretical results are validated by
computer simulations. OFDM is widely used in present day wireless com
munication systems due to its ability to mitigate intersymbol interference
(ISI) caused by frequency selective fading channels. MIMO systems offer
the advantage of spatial multiplexing, resulting in increased bit-rate, which
is the main requirement of the recent wireless standards like 5G and be
yond.
References:

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