Experimental assessment of the coexistence of Wi-Fi, ZigBee, and Bluetooth devices

Garroppo, Rosario G.; Gazzarrini, Loris; Giordano, Stefano; Tavanti, Luca

doi:10.1109/wowmom.2011.5986182

Cited by 61 publications

(38 citation statements)

References 7 publications

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“…Wireless coexistence involves looking at how a device can impact another device in the same frequency band, even though both devices may be operating within their legal limits. A popular example is Wi-Fi interfering with Bluetooth [17]. Such a case would generally not be covered by traditional interference testing.…”

Section: Discussionmentioning

confidence: 99%

Measuring a device's susceptibility to LTE: Preliminary approaches

Coder

Ladbury

Young

2015

2015 IEEE Symposium on Electromagnetic Compatibility and Signal Integrity

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Previous testing has shown that measuring a device's susceptibility to a radiated, broadband signal can present a different set of challenges than those faced when testing with a narrow-band signal. Decisions ranging from choosing a measurement facility to defining the measurement of the radiated electric field to defining when a DUT has failed can all have an impact on the final test results. In previous publications we've outlined these challenges via the use of experiments involving cable communications equipment and its susceptibility (or lack thereof) to radiated LTE signals. Here, we continue with those experiments, but shift the focus to proposing solutions to these questions. We discuss these solutions in a general sense, with hopes that they will encourage discussion in the community.

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Section: Discussionmentioning

confidence: 99%

Measuring a device's susceptibility to LTE: Preliminary approaches

Coder

Ladbury

Young

2015

2015 IEEE Symposium on Electromagnetic Compatibility and Signal Integrity

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“…According to [8], Zigbee Pro currently have the ability to change its operational frequency while it is operating which is known as frequency agility [9]. [12], and only a few studies investigate the performance of WSN under heavy interference from various types of interference sources simultaneously such as in [6].…”

Section: F Wireless Sensor Networkmentioning

confidence: 99%

“…Garoppo et al [12] study the effect of mutual interference between Wi-Fi, Bluetooth, and Zigbee towards the performance of the wireless technologies. The experimental The result also showed that the position of WSN and the interferer significantly affect the performance of the WSN.…”

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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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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“…Transmission is allowed only if the medium is sensed to be idle. Wi-Fi networks operate over one of the 14 22 MHz wide channels defined for the 2.4 GHz ISM (industrial scientific and medical) band, meaning that no more than three networks can be simultaneously operated within the same area without interference [21].…”

Section: Wi-fimentioning

confidence: 99%

“…The difference between the two is that ZigBee's channels are a lot narrower (just 2 MHz) and therefore do not overlap, meaning that 16 ZigBee networks can coexist within the same area. [21] …”

Section: Zigbeementioning

confidence: 99%

Bluetooth Platform for Wireless Measurements Using Industrial Sensors

Tašner

Les²,

Lovrec

2013

International Journal of Advanced Robotic Systems

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The past decade has seen significant advancement in the field of mobile devices. Various smart devices such as cellular phones, tablets and PDAs have become universal tools in our everyday lives. Their versatility is based on their computing power, portability and their integration with other devices and services such as the World Wide Web. However, these smart devices have an even wider usability spectrum. They can also be used for wireless industrial measurements using existing sensors. The wireless connectivity of existing industrial sensors is achieved by equipping them with a Bluetooth module, which digitizes the data and passes it to any Bluetooth capable smart device for further processing, evaluation and logging. This paper describes the specially designed Bluetooth platform for wireless measurements all the way from the basic concept, through hardware, firmware and software implementation, to the sample tests and measurements.

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Experimental assessment of the coexistence of Wi-Fi, ZigBee, and Bluetooth devices

Cited by 61 publications

References 7 publications

Measuring a device's susceptibility to LTE: Preliminary approaches

Measuring a device's susceptibility to LTE: Preliminary approaches

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

Bluetooth Platform for Wireless Measurements Using Industrial Sensors

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