Design and evaluation of intermediate retransmission and packet loss schemes for MPEG4 transmission

Nithish, Muthuchamy Selvaraj; Ramkumar, J.; Ramakrishna, C.; Priya, T.K.S. Lakshmi

doi:10.1109/itcc.2004.1286556

Cited by 2 publications

(3 citation statements)

References 8 publications

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“…Similarly, a chain of link-cache can be maintained at the iSEs to cache high priority media packets at each link until the subsequent iSE (link) acknowledges. This provides early detection of link-level packet loss thereby avoiding end-to-end packet retransmission [12].…”

Section: Novel In-network Solutionmentioning

confidence: 99%

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Architecture for an Active Network Infrastructure Grid – The iSEGrid

Lakshmipriya

Parthasarathi

2009

Active and Programmable Networks

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Abstract. Although the net processing power in the network is increasing steadily, it is heterogeneous. Hence the immense compute-power may be underutilized at certain points while it remains inadequate at others. This paper proposes an active network-based framework that views the entire network as a single-entity to effectively utilize the network resources. The single-entity model is enabled by establishing an infrastructure grid at the network layer. Such a grid has the advantage of supporting a wide range of application-layer services in the network. Network processors and Active Network technology work in tandem to facilitate this. The network processors with their deeppacket-processing capabilities allow offloading of application-level processing into the network. Active Network technology allows this to take place ondemand. We present the design and architecture of the infrastructure grid, called iSEGrid, and illustrate its use for streaming services. We provide experimental results to indicate the potential and scope of the concept.

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Section: Novel In-network Solutionmentioning

confidence: 99%

“…The third aspect in-network novel service -has also been demonstrated, but the results have been presented elsewhere [12].…”

Section: An Application On the Isegridmentioning

confidence: 99%

Architecture for an Active Network Infrastructure Grid – The iSEGrid

Lakshmipriya

Parthasarathi

2009

Active and Programmable Networks

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“…Retransmission can be implemented at different layers, for instance, physical layer HARQ (Hybrid Automatic Repeat reQuest), MAC layer ARQ, transport layer TCP and application layer retransmissions [2,3]. An unequal error protection and concealment scheme is proposed in [4].…”

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confidence: 99%

A Novel Retransmission Scheme for Video Services in Hybrid Wireline/Wireless Networks

Zhang

Liang

et al. 2010

2010 IEEE 71st Vehicular Technology Conference

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In this paper a crossed application and physical layer retransmission scheme is proposed for video streaming services in hybrid wireline and wireless networks. Each video packet carries the importance levels of succeeding packets at the application layer. In wireless transmission, by mapping the packet importance levels to different number of physical layer HARQ retransmissions, data packets are differentially protected which can greatly alleviate higher layer retransmissions and at the same time reduce the transmission delay for realtime services.

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Design and evaluation of intermediate retransmission and packet loss schemes for MPEG4 transmission

Cited by 2 publications

References 8 publications

Architecture for an Active Network Infrastructure Grid – The iSEGrid

Architecture for an Active Network Infrastructure Grid – The iSEGrid

A Novel Retransmission Scheme for Video Services in Hybrid Wireline/Wireless Networks

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