دانلود رایگان مقاله انگلیسی سیستم مانیتورینگ بیمار با استفاده از اینترنت اشیا - IEEE 2018

Abstract

Internet of thing (IOT) is vital part in every sector of day to day life. Now a days it is trending area. Smart city related projects, smart homes, intelligent transportations, patient monitoring system are all associated with single concept called IOT. Internet of Things is nothing but communication between objects that contain embedded technology with existing internet infrastructure. By using wireless sensor network, intelligent monitoring and reliable communication between things can be achieved. Data dissemination and data aggregation are big challenges in wireless network (Sensor).The target of paper is to achieve efficient transmission of data from source (patients) to destination (Doctors) by data aggregation and data dissemination. Data aggregation means collection or gathering of data in such a manner to increase energy efficiency and Data dissemination to route the data in sensor network to reduce delay of transmission of data from source to destination.

IV. CONCLUSION:

In this paper, we have studied different papers for patient monitoring system. Data collection is a main challenge in patient monitoring system. MAC protocols are important in wireless communication system for transfer data from source to sink. Performance of the CSMA is drastically good for varying reporting rate from 10 to 50 packets per sec. CSMA gives 20 to 45% better result for PDR, 40 to 60% better result for PLR, 10 to 40% better result for delay and 15 to 45% better result for throughput as compare to TDMA, SMAC, 802.15.4 MAC protocols. Rate of packet transmission increase then congestion of the network will be increase. So when reporting rate varies then performance of the MAC protocols also decreases like TDMA and SMAC. In future work, will studied more good MAC protocols papers in the network.