Next-Generation Indoor Wireless Systems: Compatibility and Migration Case Study

Dhawankar, Piyush; Kumar, Arvind; Crespi, Noël; Busawon, Krishna; Qureshi, Kashif Naseer; Javed, Ibrahim Tariq; Prakash, Shiv; Kaiwartya, Omprakash

doi:10.1109/access.2021.3126827

Cited by 9 publications

(4 citation statements)

References 22 publications

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“…This particular single-board computer (SBC), due to its Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5 GHz processor, is suitable for tasks that require a significant computing power, as well as the management of multiple live data in projects like computer vision, machine learning [27], etc. The operational wireless connectivity range for the DIY HS device according to Raspberry's 2.4 GHz and 5.0 GHz IEEE 802.11ac specifications [28] is 30-35 m indoors [29].…”

Section: Hardware Designmentioning

confidence: 99%

Low-Cost Hyperspectral Imaging Device for Portable Remote Sensing

Pechlivani,

Papadimitriou,

Pemas

et al. 2023

Instruments

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Hyperspectral imaging has revolutionized various scientific fields by enabling a detailed analysis of objects and materials based on their spectral signatures. However, the high cost and complexity of commercial hyperspectral camera systems limit their accessibility to researchers and professionals. In this paper, a do-it-yourself (DIY) hyperspectral camera device that offers a cost-effective and user-friendly alternative to hyperspectral imaging is presented. The proposed device leverages off-the-shelf components, commercially available hardware parts, open-source software, and novel calibration techniques to capture and process hyperspectral imaging data. The design considerations, hardware components, and construction process are discussed, providing a comprehensive guide for building the device. Furthermore, the performance of the DIY hyperspectral camera is investigated through experimental evaluations with a multi-color 3D-printed box in order to validate its sensitivities to red, green, blue, orange and white colors.

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Section: Hardware Designmentioning

confidence: 99%

Low-Cost Hyperspectral Imaging Device for Portable Remote Sensing

Pechlivani,

Papadimitriou,

Pemas

et al. 2023

Instruments

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“…Most devices have integrated Wi-Fi such as smart phone, tablets, computers, and laptops. However, due to its very high-power consumption, it is not very useful for most applications of WBAN and can only be used for specific tasks [1], [22], [43], [45].…”

Section: Wi-fimentioning

confidence: 99%

Review of wireless body area networks: protocols, technologies, and applications

Al-Sofi,

Atroshey,

Ali

2023

Bulletin EEI

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Nowadays, technology plays a vital part in our daily lives. Especially in medicine, such as consultations, examination, and operation, these processes are necessary and must be utilized accordingly. Medical checkups are required to ensure the patient’s wellbeing. However, many people suffer from severe health conditions and are not always able to leave the house for examination. They are also not aware of potential risks within their body and therefore, don’t feel the need to be examined. With the rise of new technological advantages, new solutions are being presented to tackle those issues. In the field of wireless sensor networks (WSNs), the wireless body area network (WBAN), alongside with its features and functionalities, can be regarded as one of the potential innovations for medicine, military, sport, and entertainment. With its tiny sensors, as well as with its plethora of applications, the WBAN is an excellent choice for remote medical surveillance and treatment. Furthermore, various routing protocols can provide proper solutions, depending on the application needs. However, challenges, such as energy efficiency, and security. are being further developed to improve the needs of its demands. This review is an overview of WBAN technologies, protocols, applications and potential challenges.

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“…A major advantage is that all smartphones, tablets, and laptops have built-in Wi-Fi. However, the main disadvantage of this technology is high energy consumption [44].…”

Section: Ultrawideband (Uwb) Technologymentioning

confidence: 99%

Wireless Body Area Network (WBAN): A Survey on Architecture, Technologies, Energy Consumption, and Security Challenges

Yaghoubi

Ahmed

Miao

2022

JSAN

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Wireless body area networks (WBANs) are a new advance utilized in recent years to increase the quality of human life by monitoring the conditions of patients inside and outside hospitals, the activities of athletes, military applications, and multimedia. WBANs consist of intelligent micro- or nano-sensors capable of processing and sending information to the base station (BS). Sensors embedded in the bodies of individuals can enable vital information exchange over wireless communication. Network forming of these sensors envisages long-term medical care without restricting patients’ normal daily activities as part of diagnosing or caring for a patient with a chronic illness or monitoring the patient after surgery to manage emergencies. This paper reviews WBAN, its security challenges, body sensor network architecture and functions, and communication technologies. The work reported in this paper investigates a significant security-level challenge existing in WBAN. Lastly, it highlights various mechanisms for increasing security and decreasing energy consumption.

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Next-Generation Indoor Wireless Systems: Compatibility and Migration Case Study

Cited by 9 publications

References 22 publications

Low-Cost Hyperspectral Imaging Device for Portable Remote Sensing

Low-Cost Hyperspectral Imaging Device for Portable Remote Sensing

Review of wireless body area networks: protocols, technologies, and applications

Wireless Body Area Network (WBAN): A Survey on Architecture, Technologies, Energy Consumption, and Security Challenges

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