Capacity of dual-branch MRC system over correlated Nakagami-m fading channels with non-identical fading parameters and imbalanced average SNRs

Devi, Pukhrambam Bijaya; Yengkhom, Amujao; Hasan, Mohammad Irfanul; Chandwani, Gitanjali

doi:10.1504/ijwmc.2017.088085

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“…In Aalo (1995) BER analysis has been given for an M-MRC receiver over a correlated Nakagami-m fading channel considering various coherent and non-coherent modulation schemes. Capacity analysis of a dual-MRC system for optimum rate adaptation (ORA) and channel information with fixed rate (CIFR) schemes has been studied in Devi et al (2017), over correlated Nakagami-m fading channels with non-identical fading parameters. In Pandit and Sing (2017) an optimal power allocation scheme has been studied for spectrum sharing between transmitter and receiver with estimation error over Rayleigh fading channel.…”

Section: Introductionmentioning

confidence: 99%

Adaptive M-MRC scheme with estimation error over TWDP fading

Saikia

Subadar

2019

IJAACS

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High speed data requirement among a large group of user is one of the key challenges in wireless communication. To meet this requirement adaptive multi-antenna system (adaptive diversity receiver) is a well known potential solution in wireless system design. Nevertheless, the ideal estimation technique which is considered to optimise the performance of a diversity receiver is difficult to get. Hence, in a practical scenario, the expected system performance of the receiver is considerably degraded. In this paper the average bit error rate (ABER) and capacity analysis has been studied for an arbitrary branch maximum ratio combiner (MRC) system for different modulation techniques over two wave diffused power (TWDP) fading channels with error in estimation.

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Section: Introductionmentioning

confidence: 99%