The Future Directions in Evolving Wi-Fi: Technologies, Applications and Services

Mohapatra, Sumant Ku; Choudhury, Ramya Ranjan; Das, Pravanjan

doi:10.5121/ijngn.2014.6302

Cited by 13 publications

(5 citation statements)

References 4 publications

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“…It offers a reasonable throughput, estimated at 24Mb/s. It has similar applications as 802.11ah, providing bandwidth for sensors and other devices of the IoT [23].…”

Section: Ieee 80211ah Zigbee Ip and Bluetooth Low Energymentioning

confidence: 99%

Emerging Wireless Technologies in the Internet of Things : A Comparative Study

Elkhodr¹,

Shahrestani²,

Cheung³

2016

IJWMN

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The Internet of Things (IoT) incorporates multiple long-range, short-range, and personal area wireless networks and technologies into the designs of IoT applications. This enables numerous business opportunities in fields as diverse as e-health, smart cities, smart homes, among many others. This research analyses some of the major evolving and enabling wireless technologies in the IoT. Particularly, it focuses on ZigBee, 6LoWPAN, Bluetooth Low Energy, LoRa, and the different versions of Wi-Fi including the recent IEEE 802.11ah protocol. The studies evaluate the capabilities and behaviours of these technologies regarding various metrics including the data range and rate, network size, RF Channels and Bandwidth, and power consumption. It is concluded that there is a need to develop a multifaceted technology approach to enable interoperable and secure communications in the IoT.

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“…It offers a reasonable throughput, estimated at 24Mb/s. It has similar applications as 802.11ah, providing bandwidth for sensors and other devices of the IoT [23].…”

Section: Ieee 80211ah Zigbee Ip and Bluetooth Low Energymentioning

confidence: 99%

Emerging Wireless Technologies in the Internet of Things : A Comparative Study

Elkhodr¹,

Shahrestani²,

Cheung³

2016

IJWMN

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“…Broadband mobile GSM networks ensure high-speed transmission. The wireless local area network (WI-FI) [4,5] and WiMAX [6], and NFC [7] have emerged.…”

Section: Development Trends Of Computer Networkmentioning

confidence: 99%

Security Trends in Modern Computer Networks

Shikhaliyev¹

2015

JPIS

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“…The combination of Global Navigation Satellite System (GNSS) positioning (for outdoors) and Wi-Fi (for indoors) forms the basis of smartphone-based seamless positioning technology. This has become the dominant technology in location-based service (LBS) and other positioning application fields due to unprecedented innovation and demand from both research organisations and the commercial industry (Donovan, 2013; Machowinski, 2013; Mohapatra et al., 2014; Elkhodr et al., 2016; Mareco, 2018). In recent years, more and more positioning systems have started to use Wi-Fi instead of GNSS positioning in urban areas due to its free availability and ease of access.…”

Section: Introductionmentioning

confidence: 99%

A hybrid indoor/outdoor detection approach for smartphone-based seamless positioning

et al. 2022

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Indoor/Outdoor (IO) detection (IOD) using Wi-Fi- and smartphone-based technologies is in high demand and interest in both the industrial and research fields. This paper proposes a novel and effective hybrid IOD (HIOD) approach for detecting a smartphone user's IO location. The HIOD approach uses signals received from both Wi-Fi and GPS as well as the latest positioning technologies such as multilateration, fingerprinting and machine learning. This paper proposes and implements two-level signal-to-noise ratio (SNR) threshold parameters for the first time, which are specifically derived from GPS signals through 42 empirical tests at seven test sites with adequate environmental factors considered. Using the newly derived IOD threshold parameters and a set of IO detection rules, the HIOD approach is then tested at 20 test points (TPs) in a city canyon area, where most of the TPs are under semi-indoor or semi-outdoor conditions. The final test results show that a 100% IOD rate is achieved.

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The Future Directions in Evolving Wi-Fi: Technologies, Applications and Services

Abstract: New research directions will lead to fundamental changes in the design

Cited by 13 publications

References 4 publications

Emerging Wireless Technologies in the Internet of Things : A Comparative Study

Emerging Wireless Technologies in the Internet of Things : A Comparative Study

Security Trends in Modern Computer Networks

A hybrid indoor/outdoor detection approach for smartphone-based seamless positioning

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