Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 18-24 |
| Number of pages | 7 |
| Journal | International Journal of Computer Applications |
| Volume | 66 |
| Issue number | 13 |
| DOIs | |
| Publication status | Published - Mar 2013 |
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Keywords
- co-operative relay networks
- video streaming
- scalability
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Scalable video streaming techniques over cooperative relay networks. / Nazir, Sajid; Verdicchio, Fabio; Fairhurst, Gorry.
In: International Journal of Computer Applications, Vol. 66, No. 13, 03.2013, p. 18-24.Research output: Contribution to journal › Article
TY - JOUR
T1 - Scalable video streaming techniques over cooperative relay networks
AU - Nazir, Sajid
AU - Verdicchio, Fabio
AU - Fairhurst, Gorry
PY - 2013/3
Y1 - 2013/3
N2 - This paper investigates a communication method using unequal loss protected layered video and explores use of this over a cooperative relay network. The method is adapted to prioritized video transmission to explore two prioritized layering (scalable) video techniques. Cooperative communication networks can reduce power consumption and benefit wireless networks, where intermediate nodes act as relays of transmitted data, increasing the coverage and network throughput. The methods are therefore evaluated in the context of a number of different relay collaboration strategies using a finite state Markov chain (FSMC) loss model for the wireless channel. Random linear codes are ideally suited to multiple path transmission because the aggregated received symbols over multiple paths assist decoding at the receiver. The results illustrate the advantages for these application scenarios using each considered strategy and analyze the impact in a relay-based network.
AB - This paper investigates a communication method using unequal loss protected layered video and explores use of this over a cooperative relay network. The method is adapted to prioritized video transmission to explore two prioritized layering (scalable) video techniques. Cooperative communication networks can reduce power consumption and benefit wireless networks, where intermediate nodes act as relays of transmitted data, increasing the coverage and network throughput. The methods are therefore evaluated in the context of a number of different relay collaboration strategies using a finite state Markov chain (FSMC) loss model for the wireless channel. Random linear codes are ideally suited to multiple path transmission because the aggregated received symbols over multiple paths assist decoding at the receiver. The results illustrate the advantages for these application scenarios using each considered strategy and analyze the impact in a relay-based network.
KW - co-operative relay networks
KW - video streaming
KW - scalability
U2 - 10.5120/11144-6228
DO - 10.5120/11144-6228
M3 - Article
VL - 66
SP - 18
EP - 24
JO - International Journal of Computer Applications
JF - International Journal of Computer Applications
SN - 0975-8887
IS - 13
ER -