scholarly journals Integrated Wireless Technologies for Smart Homes Applications

10.5772/8412 ◽  
2010 ◽  
Author(s):  
Mahmoud A. ◽  
Jeedella S.
Keyword(s):  
Smart Homes ◽  
Wireless Technologies

scholarly journals Feasibility of LoRa for Smart Home Indoor Localization

2021 ◽  
Vol 11 (1) ◽  
pp. 415
Author(s):  
Kyungki Kim ◽  
Sining Li ◽  
Milad Heydariaan ◽  
Nour Smaoui ◽  
Omprakash Gnawali ◽  
...  
Keyword(s):  
Low Power ◽  
Long Range ◽  
Radio Frequency Identification ◽  
Indoor Localization ◽  
Low Cost ◽  
Smart Homes ◽  
Ultra Wideband ◽  
Line Of Sight ◽  
Wireless Technologies ◽  
Better Than

With the advancement of low-power and low-cost wireless technologies in the past few years, the Internet of Things (IoT) has been growing rapidly in numerous areas of Industry 4.0 and smart homes. With the development of many applications for the IoT, indoor localization, i.e., the capability to determine the physical location of people or devices, has become an important component of smart homes. Various wireless technologies have been used for indoor localization including WiFi, ultra-wideband (UWB), Bluetooth low energy (BLE), radio-frequency identification (RFID), and LoRa. The ability of low-cost long range (LoRa) radios for low-power and long-range communication has made this radio technology a suitable candidate for many indoor and outdoor IoT applications. Additionally, research studies have shown the feasibility of localization with LoRa radios. However, indoor localization with LoRa is not adequately explored at the home level, where the localization area is relatively smaller than offices and corporate buildings. In this study, we first explore the feasibility of ranging with LoRa. Then, we conduct experiments to demonstrate the capability of LoRa for accurate and precise indoor localization in a typical apartment setting. Our experimental results show that LoRa-based indoor localization has an accuracy better than 1.6 m in line-of-sight scenario and 3.2 m in extreme non-line-of-sight scenario with a precision better than 25 cm in all cases, without using any data filtering on the location estimates.

SPECTRUM SENSING TECHNIQUES FOR NEXT GENERATION WIRELESS TECHNOLOGIES

2020 ◽  
Vol 79 (13) ◽  
pp. 1149-1166
Author(s):  
Parnika Kansal ◽  
A. Kumar ◽  
M. Gangadharappa
Keyword(s):  
Spectrum Sensing ◽  
Next Generation ◽  
Wireless Technologies

Convergence in norming and control of modern wireless technologies electromagnetic fields

2020 ◽  
Vol 60 (9) ◽  
pp. 610-613
Author(s):  
Michail Yu. Maslov ◽  
Yuri M. Spodobaev
Keyword(s):  
Wireless Communication ◽  
Electromagnetic Fields ◽  
Communication Systems ◽  
Communication Technologies ◽  
Telecommunications Industry ◽  
High Tech ◽  
Wireless Technologies ◽  
Almost All ◽  
Network Technologies ◽  
And Control

Telecommunications industry evolution shows the highest rates of transition to high-tech systems and is accompanied by a trend of deep mutual penetration of technologies - convergence. The dominant telecommunication technologies have become wireless communication systems. The widespread use of modern wireless technologies has led to the saturation of the environment with technological electromagnetic fields and the actualization of the problems of protecting the population from them. This fundamental restructuring has led to a uniform dense placement of radiating fragments of network technologies in the mudflow areas. The changed parameters of the emitted fields became the reason for the revision of the regulatory and methodological support of electromagnetic safety. A fragmented structural, functional and parametric analysis of the problem of protecting the population from the technological fields of network technologies revealed uncertainty in the interpretation of real situations, vulnerability, weakness and groundlessness of the methodological basis of sanitary-hygienic approaches. It is shown that this applies to all stages of the electromagnetic examination of the emitting fragments of network technologies. Distrust arises on the part of specialists and the population in not only the system of sanitary-hygienic control, but also the safety of modern network technologies is being called into question. Growing social tensions and radio phobia are everywhere accompanying the development of wireless communication technologies. The basis for solving almost all problems of protecting the population can be the transfer of subjective methods and means of monitoring and sanitary-hygienic control of electromagnetic fields into the field of IT.

Indicators of wireless technologies for monitoring the quality and management

2017 ◽  
Vol 11 (1) ◽  
pp. 14-24
Author(s):  
Е. М. Abbasov
Keyword(s):  
Wireless Lan ◽  
Sensor Nodes ◽  
Wireless Internet ◽  
Monitoring And Control ◽  
Ieee 802.11N ◽  
Wireless Technologies ◽  
Zigbee Technology ◽  
Transmission Of Information ◽  
And Control ◽  
Transmission Speed

The problems of integration of the various wireless technologies, for-consists in the provision of required transmission speed and the transmission of information over a considerable distance at low power sensor nodes transmitters wireless Internet-water network for remote monitoring. Analyzed the integration of wireless LAN standard IEEE 802.11n/g and Bluetooth. Determined Graphic analytical dependence-dence, the defining characteristics of the data rate for wireless IEEE 802.11n / g networks. It analyzes the main shortcomings of BSS associated with ef cient use of batteries; the basic Metody reduce energy consumption for WSN based on the ZigBee technology, based on the planning schemes of awakening and data collection schemes. The possibilities MeshLogic technology solutions for the monitoring and control tasks that are critical to BPE-autonomous work Meni sensors.

Wireless technologies data exchange for the interaction of a group of mobile robots

2016 ◽  
Vol 11 (1) ◽  
pp. 16-19
Author(s):  
A.Yu. Alekseev
Keyword(s):  
Radio Frequency ◽  
Mobile Robots ◽  
Data Exchange ◽  
Communication Channels ◽  
Wireless Technologies ◽  
Physical Implementation

The article is formulation of the problem of interaction of mobile robots according to the existing wireless technologies. Provides the features of optical and radio frequency communication channels. The conclusion about the necessity of physical implementation of MANET for communication of a team of mobile robots among themselves.

scholarly journals Holistic Privacy for Electricity, Water, and Natural Gas Metering in Next Generation Smart Homes

2021 ◽  
Vol 59 (3) ◽  
pp. 24-29
Author(s):  
Cihan Emre Kement ◽  
Bulent Tavli ◽  
Hakan Gultekin ◽  
Halim Yanikomeroglu
Keyword(s):  
Natural Gas ◽  
Smart Homes ◽  
Next Generation
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