Abstract
Wireless networks are poised to support a myriad of existing as well as emerging multimedia streaming applications. With increase in use of wireless local area networks (WLANs), ranging from simple data transfer to bandwidth-intense, delay-sensitive, and loss-tolerant multimedia applications, issues regarding quality of service (QoS) have become a major research endeavor. Several challenges posed by robust video streaming over 802.11 WLANs include coping with packet losses caused by network buffer overflow, link erasures, or deadline misses. A major observation is that the retry limit settings of the MAC layer can be optimized in a way such that the overall packet loss caused by link erasure, buffer overflow, or deadline miss is minimized. In this paper, we propose a novel solution for minimizing packet loss in multimedia applications over WLANs. Simulation results justify the improved quality of the received video based on our proposed approach.
| Original language | English |
|---|---|
| Title of host publication | 2009 14th International CSI Computer Conference, CSICC 2009 |
| Pages | 188-193 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - Dec 1 2009 |
| Externally published | Yes |
| Event | 2009 14th International CSI Computer Conference, CSICC 2009 - Tehran, Iran, Islamic Republic of Duration: Oct 20 2009 → Oct 21 2009 |
Conference
| Conference | 2009 14th International CSI Computer Conference, CSICC 2009 |
|---|---|
| Country | Iran, Islamic Republic of |
| City | Tehran |
| Period | 10/20/09 → 10/21/09 |
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ASJC Scopus subject areas
- Computer Science(all)
- Control and Systems Engineering
Cite this
A novel approach towards QoS provisioning in delay-sensitive flows over wireless networks. / Hajiesmaili, Mohammad H.; Dadlani, Aresh; Yazdani, Nasser; Khonsari, Ahmad.
2009 14th International CSI Computer Conference, CSICC 2009. 2009. p. 188-193 5349389.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - A novel approach towards QoS provisioning in delay-sensitive flows over wireless networks
AU - Hajiesmaili, Mohammad H.
AU - Dadlani, Aresh
AU - Yazdani, Nasser
AU - Khonsari, Ahmad
PY - 2009/12/1
Y1 - 2009/12/1
N2 - Wireless networks are poised to support a myriad of existing as well as emerging multimedia streaming applications. With increase in use of wireless local area networks (WLANs), ranging from simple data transfer to bandwidth-intense, delay-sensitive, and loss-tolerant multimedia applications, issues regarding quality of service (QoS) have become a major research endeavor. Several challenges posed by robust video streaming over 802.11 WLANs include coping with packet losses caused by network buffer overflow, link erasures, or deadline misses. A major observation is that the retry limit settings of the MAC layer can be optimized in a way such that the overall packet loss caused by link erasure, buffer overflow, or deadline miss is minimized. In this paper, we propose a novel solution for minimizing packet loss in multimedia applications over WLANs. Simulation results justify the improved quality of the received video based on our proposed approach.
AB - Wireless networks are poised to support a myriad of existing as well as emerging multimedia streaming applications. With increase in use of wireless local area networks (WLANs), ranging from simple data transfer to bandwidth-intense, delay-sensitive, and loss-tolerant multimedia applications, issues regarding quality of service (QoS) have become a major research endeavor. Several challenges posed by robust video streaming over 802.11 WLANs include coping with packet losses caused by network buffer overflow, link erasures, or deadline misses. A major observation is that the retry limit settings of the MAC layer can be optimized in a way such that the overall packet loss caused by link erasure, buffer overflow, or deadline miss is minimized. In this paper, we propose a novel solution for minimizing packet loss in multimedia applications over WLANs. Simulation results justify the improved quality of the received video based on our proposed approach.
UR - http://www.scopus.com/inward/record.url?scp=74549118365&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=74549118365&partnerID=8YFLogxK
U2 - 10.1109/CSICC.2009.5349389
DO - 10.1109/CSICC.2009.5349389
M3 - Conference contribution
SN - 9781424442621
SP - 188
EP - 193
BT - 2009 14th International CSI Computer Conference, CSICC 2009
ER -