Applicability of MIMO and OFDM technology to SATCOM

Suganya, M.; Gandhiraj, R

doi:10.1109/iccsp.2016.7754281

Cited by 9 publications

(1 citation statement)

References 21 publications

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“…The proposed design lowers the BER at SNR of dB. The implementation of the MIMO-OFDM in SATCOM is discussed in (Suganya and Gandhiraj [25]). The compressive survey discusses the diffeent MIMO-OFDM techniques for satellite communication and idealizes the upcoming research scopes.…”

Section: Introductionmentioning

confidence: 99%

CL-SA-OFDM: Cross-layer and smart antenna based ofdm system performance enhancement

Shivapanchakshari

Aravinda²

2020

IJECE

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The growing usage of wireless services is lacking in providing high-speed data communication in recent times. Hence, many of the modulation techniques are evolved to attain these communication needs. The recent researches have widely considered OFDM technology as the prominent modulation mechanism to fulfill the futuristic needs of wireless communication. The OFDM can bring effective usage of resources, bandwidth, and system performance enhancement in collaboration with the smart antenna and resource allocation mechanism (adaptive). However, the usage of adaptive beamforming with the OFDM leads to complication in the design of medium access layer and which causes a problem in adaptive resource allocation mechanism (ARAM). Hence, the proposed manuscript intends to design an OFDM system by considering different switched beam smart antenna (SBSA) along with the cross-layer adaptive resource allocation (CLARA) and hybrid adaptive array (HAA). In this, various smart antenna mechanism are considered to analyze the quality of service (QoS) and complexity reduction in the OFDM system. In this paper, various SA schemes are used as per the quality of service (QoS) requirement of the different users. The performance analysis is conducted by considering data traffic reduction, bit-rate reduction, and average delay.

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Section: Introductionmentioning

confidence: 99%