Incorporating the Markov Chain Model in WBSN for Improving Patients’ Remote Monitoring Systems
| Autor: | Saraswathy Shamini Gunasekaran, Aida Mustapha, Hairulnizam Mahdin, Salama A. Mostafa, Rabei Raad Ali |
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| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Markov chain Computer science business.industry Throughput 02 engineering and technology 020901 industrial engineering & automation Telecommunications link 0202 electrical engineering electronic engineering information engineering Media access control Wireless Path loss 020201 artificial intelligence & image processing business Wireless sensor network Computer network Communication channel |
| Zdroj: | Advances in Intelligent Systems and Computing ISBN: 9783030360559 SCDM |
| DOI: | 10.1007/978-3-030-36056-6_4 |
| Popis: | Wireless body sensor network (WBSN) allows remote monitoring for different types of applications in security, healthcare and medical domains. Medical applications involve monitoring a large number of patients in real-time environments. The WBSNs in such environments have to be efficient and reliable in terms of data transfer rate, accuracy, latency, and power consumption. This work focuses on studying the slotted access protocol variables in the Contention Access Period (CAP) with the acknowledged uplink traffic (nodes-to-coordinator) under the WBSN channel. This paper proposes a Markov Chain model in WBSN (MC-WBSN) for improving the efficiency and reliability of patients’ remote monitoring systems. The application of the model includes propagating human arm sensory data and analyzing the latency, power consumption, throughput, and higher path loss channel of the WBSN. The results show that the hidden nodes have a great impact on WBSNs performance and throughput. This issue is highly associated with the capacity of the transmitted power. |
| Databáze: | OpenAIRE |
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