Packet Error Rate Analysis of ZigBee Under WLAN and Bluetooth Interferences

Shin, Soo Young; Park, Hong Seong; Choi, Sunghyun; Кwon, Wook Hyun

doi:10.1109/twc.2007.06112

Cited by 160 publications

(63 citation statements)

References 5 publications

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“…However, test results from [6] pointed out that microwave ovens have no serious negative effects on the 802.15.4-compliant devices if they are approximately 1 m away from the microwave oven. Similar to our preliminary test results, the literature [6,7] …”

Section: Performance Evaluationsupporting

confidence: 90%

“…It is well known that IEEE 802.11 devices are the major interferers in the 2.4 GHz ISM band [6][7][8][9][10][11]13]. In this work, to analyze the impact of aggregated IEEE 802.11 traffic on the IEEE 802.15.4-compliant wireless sensor network (WSN) nodes, a test bed was designed.…”

Section: Impacts Of Aggregated Ieee 80211 Traffic On Ieee 802154 Cmentioning

confidence: 99%

“…Studies on the coexistence of IEEE 802.15.4-compliant devices have mainly focused on the IEEE 802.11-related interference [6][7][8][9][10][11]. IEEE 802.11 devices have approximately 30 to 100 times higher transmission power than that of IEEE 802.15.4-compliant devices.…”

Section: Introductionmentioning

confidence: 99%

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PRESCIENT: A predictive channel access schemefor IEEE 802.15.4-compliant devices considering IEEE 802.11 coexistence

Coplu¹,

Oktuğ²

2015

Turk J Elec Eng & Comp Sci

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Abstract:Coexistence is among the most significant challenges for IEEE 802.15.4-compliant devices in indoor environments. Previous works have shown that IEEE 802.11-compliant devices are the major sources of interference in the 2.4GHz industrial, scientific, and medical band. In order to overcome the coexistence problem, IEEE 802.15.4-compliant devices should monitor the communication channel and access the channel when it is not in use. In this study, the impact of IEEE 802.11 traffic on IEEE 802.15.4 communication is analyzed and a novel predictive channel access scheme, PRESCIENT (PREdictive channel access SCheme for IEee 802.15.4-compliaNT devices), is proposed. The performance evaluation of the proposed scheme is performed using real-world radio frequency signal strength measurements. The results show that the proposed scheme achieves significant performance improvement in terms of channel access under IEEE 802.11 interference.

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Section: Performance Evaluationsupporting

confidence: 90%

Section: Impacts Of Aggregated Ieee 80211 Traffic On Ieee 802154 Cmentioning

confidence: 99%

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PRESCIENT: A predictive channel access schemefor IEEE 802.15.4-compliant devices considering IEEE 802.11 coexistence

Coplu¹,

Oktuğ²

2015

Turk J Elec Eng & Comp Sci

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“…While there are a number of existing papers that study the impact of such interference, most studies focus on investigating the effect of interference in an office or indoor environment. For instance, Shin et al conducted a packet error rate analysis of ZigBee under WiFi and Bluetooth interference [6]. Shuaib et al performed some experiments to study the performance degradation of a ZigBee wireless sensor network, Bluetooth, and WiFi devices, when they co-exist in an office environment [7].…”

Section: Introductionmentioning

confidence: 99%

An empirical performance study of Intra-vehicular Wireless Sensor Networks under WiFi and Bluetooth interference

Lin

Talty

Tonguz

2013

2013 IEEE Global Communications Conference (GLOBECOM)

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“…Adaptive use of frequency channels to solve the co-existence issues has received a lot of attention from the research community. Example experimental studies and the methods to solve the coexistence problems (mostly based on transmission power control and channel switching) are presented in [39,199,245,286] for the co-existence of IEEE 802.11 and IEEE 802.15.4 networks, and in [77,241,248] for the co-existence of IEEE 802.15.4 and Bluetooth networks.…”

Section: Capacity Of Wireless Sensor Networkmentioning

confidence: 99%

Multi-channel wireless sensor networks : protocols, design and evaluation

Durmaz¹

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Pervasive systems, which are described as networked embedded systems integrated with everyday environments, are considered to have the potential to change our daily lives by creating smart surroundings and by their ubiquity, just as the Internet. In the last decade, "Wireless Sensor Networks" have appeared as one of the real-world examples of pervasive systems by combining automated sensing, embedded computing and wireless networking into tiny embedded devices.A wireless sensor network typically comprises a large number of spatially distributed, tiny, battery-operated, embedded sensor devices that are networked to cooperatively collect, process, and deliver data about a phenomenon that is of interest to the users. Traditionally, wireless sensor networks have been used for monitoring applications based on low-rate data collection with low periods of operation. Current wireless sensor networks are considered to support more complex operations ranging from target tracking to health care which require efficient and timely collection of large amounts of data. Considering the low-bandwidth, low-power operation of the radios on the sensor devices, interference and contention over the wireless medium and the energy-efficiency requirements due to the battery-operated devices, fulfilling the mentioned data-collection requirements in complex applications becomes a challenging task.This thesis focuses on the efficient delivery of large amounts of data in bandwidth-limited wireless sensor networks by making use of the multi-channel capability of the sensor radios and by using optimal routing topologies. We start with experimenting the operation of the sensor radios to characterize the behavior of multi-channel communication. We propose a set of algorithms to increase the throughput and timely delivery of the data and analyze the bounds on the data collection capacity of the wireless sensor networks. The main contributions of the thesis are listed as follows:• Contribution 1 -Characteristics, challenges and the use of multi-channel communication in wireless ad hoc networks and wireless sensor networks: We review the state of the art channel assignment protocols in wireless multi-hop networks, particularly in wireless ad hoc networks and wireless sensor networks. We classify the existing solutions according to the number of transceivers required per node and according to the dynamics of the channel assignment. Since the channel assignment methods designed for general wireless ad hoc networks may not be directly applicable to wireless sensor networks, we give brief comparisons of them and discuss the additional challenges and requirements for wireless sensor networks.• Contribution 2 -Characterization of multi-channel interference: The assumption of perfectly orthogonal, interference-free channels, which is adopted in most of the multi-channel communication studies, may fail in practice. Radio signals are not limited to their allocated frequency band, but cause interference in adjacent bands as well -how much depends on...

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Packet Error Rate Analysis of ZigBee Under WLAN and Bluetooth Interferences

Cited by 160 publications

References 5 publications

PRESCIENT: A predictive channel access schemefor IEEE 802.15.4-compliant devices considering IEEE 802.11 coexistence

PRESCIENT: A predictive channel access schemefor IEEE 802.15.4-compliant devices considering IEEE 802.11 coexistence

An empirical performance study of Intra-vehicular Wireless Sensor Networks under WiFi and Bluetooth interference

Multi-channel wireless sensor networks : protocols, design and evaluation

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