Interference of 802.11B Wlan and Bluetooth: Analysis and Performance Evaluation

Mathew, Anil; Chandrababu, Nithin; Elleithy, Khaled; Rizvi, Syed S.; Almazaydeh, Laiali

doi:10.5121/ijcnc.2010.2311

Cited by 13 publications

(4 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The estimated signal intensity through the entire direct path is -103.3 dBm, a value below the sensitivity of the receiver (−102 dBm [17]). Experimental evidence of a sharp signal drop in 2.4 GHz Bluetooth TM and Zigbee through a 25 m path of thick foliage has also been reported by an earlier study [33]. The first landing site in Figure 19 was only approximately 36 m away from the shoreline vegetation, but the wireless data relay network was established during flight.…”

Section: Discussionsupporting

confidence: 73%

Development and Field Testing of a Wireless Data Relay System for Amphibious Drones

Suetsugu,

Madokoro,

Nagayoshi

et al. 2024

Drones

View full text Add to dashboard Cite

Amphibious (air and water) drones, capable of both aerial and aquatic operations, have the potential to provide valuable drone applications in aquatic environments. However, the limited range of wireless data transmission caused by the low antenna height on water and reflection from the water surface (e.g., 45 m for vertical half-wave dipole antennas with the XBee S2CTM, estimated using the two-ray ground reflection model) persists as a formidable challenge for amphibious systems. To overcome this difficulty, we developed a wireless data relay system for amphibious drones using the mesh-type networking functions of the XBeeTM. We then conducted field tests of the developed system in a large marsh pond to provide experimental evidence of the efficiency of the multiple-drone network in amphibious settings. In these tests, hovering relaying over water was attempted for extension and bypassing obstacles using the XBee S2CTM (6.3 mW, 2.4 GHz). During testing, the hovering drone (<10 m height from the drone controller) successfully relayed water quality data from the transmitter to the receiver located approximately 757 m away, but shoreline vegetation decreased the reachable distance. A bypassing relay test for vegetation indicated the need to confirm a connected path formed by pair(s) of mutually observable drones.

show abstract

Section: Discussionsupporting

confidence: 73%

Development and Field Testing of a Wireless Data Relay System for Amphibious Drones

Suetsugu,

Madokoro,

Nagayoshi

et al. 2024

Drones

View full text Add to dashboard Cite

show abstract

“…Selain jaringan Wi-Fi, jaringan bluetooth juga menjadi salah satu jaringan nirkabel yang selalu dimiliki oleh setiap perangkat dikarenakan konsumsi dayanya yang rendah. Jaringan bluetooth menjadi pilihan terbaik saat ini untuk menghubungkan antar perangkat secara point to point pada area lokal dengan cakupan area kurang dari 5 meter [2]. Jaringan Wi-Fi maupun bluetooth menggunakan spektrum pita frekuensi pada tingkat yang sama di 2,4 GHz.…”

Section: Pendahuluan 11 Latar Belakangunclassified

Pengaruh Interferensi Bluetooth 5.0 Terhadap Kinerja Jaringan 802.11b

Faizar

2020

View full text Add to dashboard Cite

IEEE 802.11b adalah standar teknologi komunikasi antar perangkat elektronik yang memanfaatkan gelombang radio frekuensi 2,4 Ghz sebagai media transmisi. Banyak jenis jaringan nirkabel yang juga memanfaatkan radio frekuensi 2,4 Ghz sebagai media transmisi, salah satunya adalah jaringan bluetooth. Jaringan bluetooth merupakan jaringan nirkabel dengan untuk komunikasi tanpa batas pada jarak yang pendek dan membutuhkan konsumsi daya yang rendah. Pertemuan 2 jaringan nirkabel yang memiliki spektrum pita frekuensi yang sama memungkinkan terjadinya penurunan performa pada jaringan nirkabel tersebut Pada penelitian ini menguji pengaruh dari jumlah interferensi bluetooth 5.0 terhadap kinerja jaringan Wi-Fi dengan menggunakan parameter QoS Video streaming sebagai tolak ukur untuk melakukan analisis data hasil pengujian. Dari hasil analisis, dapat diketahui semakin banyak jumlah interferensi bluetooth maka nilai delay maupun nilai packet loss semakin meningkat dan nilai throughput semakin menurun. Hal tersebut menunjukkan jumlah interferensi bluetooth yang bertambah menyebabkan kinerja jaringan Wi-Fi menurun.

show abstract

“…Bluetooth device can transmit data using one of these modes, while at the same time transmission can also be done by IEEE 802.11 devices. This can cause interference, hence IEEE 802.11 sender node will be forced to retransmit when receiver node does not send the acknowledgment [8]. This lack of coordination is the core of interference between both technologies.…”

Section: Introductionmentioning

confidence: 99%

Interference Effect of ACL’s and SCO’s IEEE 802.15 Transmission on IEEE 802.11 Performance

Rizal¹,

Susilawati²

2019

IJCNIS

View full text Add to dashboard Cite

This study aims to investigate the effect of Bluetooth on WLAN 802.11 performance. In contrast to other studies, we distinguish bluetooth into two mechanisms, namely Asynchronous Connectionless (ACL) and Synchronous Connection-Oriented (SCO). Various scenarios (with range variation between the sender node and the access point (AP) and also the presence of ACL or SCO transmission as interference) was designed to conduct experiment. In general, experiment was conducted with two nodes that act as sender and receiver node that connected through internet. In addition, to determine the effect of bluetooth on WLAN performance we use several test parameters, which are received signal strength indication (RSSI), signal to noise ratio (SNR), upstream and downstream, jitter, and packet loss rate (PLR). The study revealed the both ACL and SCO did not significantly affect WLAN performance, because they can only reduce the performance based on certain parameters and scenarios. But when they were compared, SCO has worst effect on WLAN performance, particularly on upstream, jitter, and PLR.

show abstract

Interference of 802.11B Wlan and Bluetooth: Analysis and Performance Evaluation

Abstract: IEEE 802.11 and Bluetooth, these

Cited by 13 publications

References 12 publications

Development and Field Testing of a Wireless Data Relay System for Amphibious Drones

Development and Field Testing of a Wireless Data Relay System for Amphibious Drones

Pengaruh Interferensi Bluetooth 5.0 Terhadap Kinerja Jaringan 802.11b

Interference Effect of ACL’s and SCO’s IEEE 802.15 Transmission on IEEE 802.11 Performance

Contact Info

Product

Resources

About