Self-energized bidirectional sensor networks over hoyt fading channels under hardware impairments

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

With the rapid emergence of the Internet of Things (IoT) paradigm, the evolution of wireless senor networks (WSNs) is expected to witness a major blow. However, the accelerated upsurge of sensors in the future IoT networks will face significant challenges due to their limited battery life capacity. Thus, it is essential to devise efficient schemes to prolong the battery life of the connected sensors in order to derive their full potential in the future interconnected IoT networks. Towards this end, different energy harvesting (EH) techniques relying on wide array of sources namely solar, wind, thermal, coupled magnetic resonances and radio frequency have been proposed in the literature. Working in the similar direction, in this work, an EH system based on time-switching has been proposed for half-duplex bidirectional WSN with intermediate relay over a Hoyt fading channel. For its extensive performance analysis, exact closed-form expressions have been derived with respect to outage probability (OP) and achievable throughput of the system under the hardware impairment condition. Additionally, asymptotic analysis of high signal-to-noise-ratio (SNR) regime for these performance measures has also been provided. Further, an approach for the symbol-error-rate (SER) analysis is also presented in context of the observed system. In a nutshell, the work provides a detailed analysis of the effects of various parameters on the performances of energy harvesting applied in wireless sensor networks over a Hoyt fading channel.

Язык оригиналаАнглийский
Название основной публикации2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings
ИздательInstitute of Electrical and Electronics Engineers Inc.
ISBN (электронное издание)9781728112206
DOI
СостояниеОпубликовано - сен 2019
Событие90th IEEE Vehicular Technology Conference, VTC 2019 Fall - Honolulu, Соединенные Штаты Америки
Продолжительность: 22 сен 201925 сен 2019

Серия публикаций

НазваниеIEEE Vehicular Technology Conference
Том2019-September
ISSN (печатное издание)1550-2252

Конференция

Конференция90th IEEE Vehicular Technology Conference, VTC 2019 Fall
СтранаСоединенные Штаты Америки
ГородHonolulu
Период22.9.1925.9.19

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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  • Цитировать

    Panic, S., Jayakody, D. N. K., & Garg, S. (2019). Self-energized bidirectional sensor networks over hoyt fading channels under hardware impairments. В 2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings [8891415] (IEEE Vehicular Technology Conference; Том 2019-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCFall.2019.8891415