QoS-aware multi-rate H.264 scalable video multicast with network coding in lossy networks

2012 ◽  
Author(s):  
S. Jina ◽  
S. Tarnoi ◽  
W. Kumwilaisak
Keyword(s):  
Network Coding ◽  
Scalable Video ◽  
Lossy Networks ◽  
Video Multicast ◽  
Scalable Video Multicast

scholarly journals QoS Assured Multi-rate H.264 Scalable Video Multi-cast with Network Coding in Lossy Networks

1970 ◽  
Vol 7 (1) ◽  
pp. 15-20
Author(s):  
Wuttipong Kumwilaisak ◽  
Saran Tarnoi
Keyword(s):  
Network Coding ◽  
Video Transmission ◽  
Video Quality ◽  
Theoretical Data ◽  
Scalable Video ◽  
Lossy Networks ◽  
Qos Guarantee ◽  
Data Rates ◽  
End To End ◽  
Scalable Video Multicast

This paper proposes a new multi-rate H.264 scalable video multicast in lossy network using network coding. We first prioritize video layer based on its effect to the end-to-end video quality. Each video layer is routed via the path obtained from the optimization framework under the constraints on quality of service (QoS) guarantees. The data transmissions of lower layers, which are more important for decoding process in video reproduction, are assigned to more reliable paths with QoS guarantee to further improve user’s experience. Different destinations may receive different numbers of video layers depending on their network resources. The bottleneck in the network is resolved by using network coding technique to ensure that all destinations can receive the data rates equaling their theoretical data rates, i.e., max flows. The network coding is only applied within the same layer to ensure its QoS guarantee. Simulation and numerical results under randomly generated networks show the advantage of the proposed scheme in terms of objective and subject qualities of the end-to-end video transmission.

Throughput adaptation for scalable video multicast in wireless networks

2009 ◽  
Author(s):  
Seong-Ping Chuah ◽  
Zhenzhong Chen ◽  
Tianxiao Ye ◽  
Yap-Peng Tan ◽  
Hock-Chuan Chua
Keyword(s):  
Wireless Networks ◽  
Scalable Video ◽  
Video Multicast ◽  
Scalable Video Multicast

scholarly journals Scalable Video Multicast in Hybrid 3G/Ad-Hoc Networks

2011 ◽  
Vol 13 (2) ◽  
pp. 402-413 ◽  
Author(s):  
Sha Hua ◽  
Yang Guo ◽  
Yong Liu ◽  
Hang Liu ◽  
Shivendra S. Panwar
Keyword(s):  
Ad Hoc Networks ◽  
Ad Hoc ◽  
Scalable Video ◽  
Video Multicast ◽  
Scalable Video Multicast ◽  
Hoc Networks

Adaptive beam scheduling for scalable video multicast in wireless networks

2014 ◽  
Vol 50 (16) ◽  
pp. 1165-1167 ◽  
Author(s):  
H. Park ◽  
K.D. Singh ◽  
K. Piamrat ◽  
J.‐M. Bonnin ◽  
C. Viho
Keyword(s):  
Wireless Networks ◽  
Scalable Video ◽  
Video Multicast ◽  
Scalable Video Multicast
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