TY - GEN
T1 - Mathematical model of QoS-Aware multicast transmission via periodic reservations
AU - Ivanov, Alexander
AU - Khorov, Evgeny
AU - Kuznetsov, Egor
AU - Lyakhov, Andrey
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/9/12
Y1 - 2016/9/12
N2 - The increasing amount of audio and video data transmitted over Wi-Fi networks raises a problem of parametrized Quality of Service (QoS) provisioning, which is challenging even for point-To-point transmission. QoS provisioning is much more complicated when a wireless access point (AP) streams IPTV or another multimedia flow to a group of receiving stations. This scenario is a typical use case for IEEE 802.11aa, a recently approved amendment to the Wi-Fi standard. To improve performance of multicast transmission, the amendment defines several approaches. In the paper, we study their efficiency in the case, when deterministic channel access with periodic reservations is used to improve reliability of multicast transmission. For that we develop a mathematical model and use the model both to compare efficiency of the approaches and to select the best parameters for channel reservation1.
AB - The increasing amount of audio and video data transmitted over Wi-Fi networks raises a problem of parametrized Quality of Service (QoS) provisioning, which is challenging even for point-To-point transmission. QoS provisioning is much more complicated when a wireless access point (AP) streams IPTV or another multimedia flow to a group of receiving stations. This scenario is a typical use case for IEEE 802.11aa, a recently approved amendment to the Wi-Fi standard. To improve performance of multicast transmission, the amendment defines several approaches. In the paper, we study their efficiency in the case, when deterministic channel access with periodic reservations is used to improve reliability of multicast transmission. For that we develop a mathematical model and use the model both to compare efficiency of the approaches and to select the best parameters for channel reservation1.
UR - http://www.scopus.com/inward/record.url?scp=84989843377&partnerID=8YFLogxK
U2 - 10.1109/WCNC.2016.7565062
DO - 10.1109/WCNC.2016.7565062
M3 - Conference contribution
AN - SCOPUS:84989843377
T3 - IEEE Wireless Communications and Networking Conference, WCNC
BT - 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
Y2 - 3 April 2016 through 7 April 2016
ER -