Internet of things and its applications

Now-a-days, there is a bar code or QR code reader that reads bar or QR code on the item and evaluates as a price. In the view of international passengers need, an app with integrated sensor to be built that caters needs of international customers or passengers. Especially, those passengers who would like to do shopping at air ports or intermediate cities, there this IoT based app will translate the one country’s money to another country’s money. Hence, the proposed IoT for translation of your currency into desired country currency without any intermediate brokers who will charge some percentage than the defined service charge of that country. This proposed Internet of Things (IoT) app is built by keeping international customer service into consideration and the yields many advantages such as accuracy without loss or profit, minimization of brokerage service charges, and transparency among the countries tax service rules. The proposed app with integrated sensor feeds the input amount into desired country’s currency by taking service rules of the country. The performance of this IoT is demonstrated in results and its working is sketched in the novel app. In this, GPS is used to take the location of the country to which the source currency to be translated.

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Performance Optimization of IoT Networks Within the Gateway Layer

Sastry

Ramya

Niharika

et al. 2021

RACSC

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Background: IoT networks are being used frequently for meeting the requirements of some specifications such as applications related to automobiles, aerospace, etc. The performance is always an issue as many intricacies exist built into the developed IoT networks such as handling heterogeneity, failures of communication paths, lack of bandwidth, non-availability of alternate paths for communication, etc. Many layers exist in an IoT network. Each layer built using specific technology and is faced with many performance bottlenecks addressed. The performance of the entire network is affected when there are many performance issues in any layer. The performance of an IoT network must be analyzed considering all the layers and the issues related to those layers. Objective: The main objective of this paper is to present the way the performance of an IoT network improved by using a specific networking topology used at the gateway level of the IoT network. Method: Receiving data in multiple low-speed channels using different communication systems, stacking the same and transmitting results using the splitters using dual high-speed channels to improve the time required for transmission and also to reduce the latency at the gateway level. Results: The splitter method introduced at the gateway level improved the performance of the IoT network from 1519 Microseconds to 1029 Microseconds for transmitting 100 data packets either way. Throughput as such improved from 0.31 packets / Microsecond to 0.19 packets / Microsecond. Conclusions: The performance of IoT networks suffers due to various reasons. The performance of an IoT network gets improved at gateway by using splitters that merge and bifurcate the communication traffic.

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Internet of things and its applications

Cited by 3 publications

References 45 publications

IoT Based Ensemble Predictive Techniques to Determine the Student Observing Analysis through E‐Learning

IoT Based Ensemble Predictive Techniques to Determine the Student Observing Analysis through E‐Learning

International Currency Translator using IoT for shopping

Performance Optimization of IoT Networks Within the Gateway Layer

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