WiFi Performance Estimation for Voice Services

Elghitani, Fadi; Serag, Eman; Fayed, Ibrahim

doi:10.1109/icecce52056.2021.9514077

Cited by 1 publication

(1 citation statement)

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“…We examined A‐MPDU and aggregate MAC service data unit (A‐MSDU) analytical approaches for determining VoWiFi call capacity in IEEE 802.11b/g/n/ac/ax WLAN APs. Elghitani et al, 1 developed a unique methodology for estimating a VoWiFi service. Packet loss probability and average packet delay are used to characterize performance.…”

Section: Related Workmentioning

confidence: 99%

Enhancement of VoWiFi cell capacity using A‐MPDU frame aggregation technique in WiFi 6 considering VBR traffic

Chinmay,

Kumar Pati

2024

Int J Communication

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SummaryThe rapid growth in wireless communication technology and the proliferation of multimedia applications, specifically Voice over Wireless Fidelity (VoWiFi), necessitate the exploration of innovative techniques for improving network performance and quality‐of‐service (QoS). This research paper presents an innovative approach to enhance VoWiFi cell capacity using aggregate medium access control protocol data unit (A‐MPDU) frame aggregation for variable bit rate (VBR) traffic. In this research article, we investigated the effect that the retransmission of voice packets has on the cell capacity of a wireless local area network (WLAN) standard that provides VoWiFi service while taking into account the A‐MPDU approach. When taking into consideration the constant bit rate (CBR) and VBR traffics, we compared the results obtained using WiFi 6 (i.e., IEEE 802.11ax) with older WLAN standards such as IEEE 802.11b/g/n/ac.

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Section: Related Workmentioning

confidence: 99%