Improved VoWiFi cell capacity using A-MPDU for frame aggregation in sixth-generation WLAN standard

Improved VoWiFi cell capacity using A-MPDU for frame aggregation in sixth-generation WLAN standard

Blog Article

The rapid progress in coq-clear 100 ubiquinol wireless communication technology and proliferation of multimedia applications, including voice over WiFi (VoWiFi), demand explo-ration of innovative approaches to enhance the network performance and quality of service.We propose a technique for enhancing the cell capacity of wireless local area network (WLAN) access point that provides VoWiFi service in the sixth-generation WLAN standard.The proposed technique uses the aggregate media access control protocol data unit (A-MPDU) for frame aggre-gation with constant bit rate (CBR) traffic in the WiFi 6 standard (i.e.

, IEEE 802.11ax).On the other hand, the retransmission of voice packets substantially deteriorates the VoWiFi cell capacity.We compare the results obtained from the use of WiFi 6 with currently existing WLAN standards, such as IEEE 802.

11b/g/n/ac.This comparison focuses on distributed coordination function interframe spacing (DIFS) and arbitration interframe spacing flex 4 heartworm test (AIFS) using CBR traffic.Using our technique, we can increase the VoWiFi cell capacity for CBR traffic by 24.25% and 25.

20% when using DIFS and AIFS, respectively, while considering the A-MPDU frame aggregation technique.