External Radio Interference

Baccour, Nouha; Puccinelli, Daniele; Voigt, Thiemo; Koubâa, Anis; Noda, Claro; Fotouhi, Hossein; Alves, Mário; Youssef, Habib; Zúñiga, Marco; Boano, Carlo Alberto; Römer, Kay Uwe

doi:10.1007/978-3-319-00774-8_2

Cited by 11 publications

(3 citation statements)

References 104 publications

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“…The results from the study shows that Wi-Fi activities such as radio streaming, file transfers and video streaming contributes to approximately 15%, 90% and 30% Zigbee packet loss rate respectively. The enlarged in Zigbee packet loss rate often followed with the increased in the network traffic due to retransmission [17]. The re-transmission will increase Zigbee energy consumption and frequency spectrum occupancy, which leads to a serious interference problem.…”

Section: F Wireless Sensor Networkmentioning

confidence: 98%

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Interference issues and mitigation method in WSN 2.4GHz ISM band: A survey

Azmi

Kamarudin

Mahmuddin

et al. 2014

2014 2nd International Conference on Electronic Design (ICED)

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Current lifestyles promote the development and advancement in wireless technologies, especially in Wireless Sensor Networks (WSN) due to its several benefits. WSN offers a low cost, low data rate, flexible routing, longer lifetime, and lowenergy consumption suitable for unmanned and long term monitoring. Among huge WSN applications, some key applications are smart houses, environmental monitoring, military applications, and other monitoring applications. As a result, ubiquitous increase in the number of wireless devices occupying the 2.4GHz frequency band. This causes a dense wireless connection followed by interference problem to WSN in the 2.4GHz frequency band. WSN is most affected by the interference issue because it has a lower data rate and transmission power compared to WLAN. Despite efforts made by researchers, to the author's knowledge, the interference issue is still a major problem in wireless networks. This paper aims to review the coexistence and interference issues of existing wireless technologies in the 2.4GHz Industrial, Scientific and Medical (ISM) band.

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Section: F Wireless Sensor Networkmentioning

confidence: 98%

“…The interference effect of WLAN on Zigbee does not only depends on the location and distance of Zigbee nodes to WiFi devices but also affected by Wi-Fi packet sizes [16] and the ongoing activity/task of Wi-Fi devices [17]. Boano et al [18] perform experimental study to investigate the effect of Wi-Fi traffic on Zigbee packet.…”

Section: F Wireless Sensor Networkmentioning

confidence: 99%

Interference issues and mitigation method in WSN 2.4GHz ISM band: A survey

Azmi

Kamarudin

Mahmuddin

et al. 2014

2014 2nd International Conference on Electronic Design (ICED)

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“…The application of interference coordination approaches can solve this problem. Applying ISM band-specific interference reduction methods can facilitate the harmonious functioning of different heterogeneous ISM devices [5].…”

Section: Introductionmentioning

confidence: 99%

Interference Mapping in 3D for High-Density Indoor IoT Deployments

Ivanov¹,

Stoynov²,

Angelov³

et al. 2021

Wireless Sensor Networks - Design, Deployment and Applications

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Deployment of practical Internet of Things (IoT) in the context of 5G can be hindered by substantial interference and spectrum limitations, especially in the unlicensed frequency bands. Due to the high density of such devices in indoor scenarios, the need for interference characterization which facilitates more effective spectrum utilization is further emphasized. This chapter studies the influence of diverse scenarios for the dense placement of interferers on the spectrum occupancy through the use of 3D interference maps for two popular IoT technologies-LoRa and Wi-Fi. The experiments are performed with software-defined radio (SDR) platforms in real time and an automated positioning tool which provides the measurements to characterize the interference in 3D space. The findings demonstrate a nonuniform character of the interference and the significant impact of fading within the width, height, and length of the examined area. They suggest the role of dynamic relocation for realistic IoT scenarios.

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Overview of ISM Bands and Software-Defined Radio Experimentation

Kumbhar

2017

Wireless Pers Commun

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External Radio Interference

Cited by 11 publications

References 104 publications

Interference issues and mitigation method in WSN 2.4GHz ISM band: A survey

Interference issues and mitigation method in WSN 2.4GHz ISM band: A survey

Interference Mapping in 3D for High-Density Indoor IoT Deployments

Overview of ISM Bands and Software-Defined Radio Experimentation

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