Matches in SemOpenAlex for { <https://semopenalex.org/work/W4255125631> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W4255125631 endingPage "230" @default.
- W4255125631 startingPage "213" @default.
- W4255125631 abstract "In this paper a novel unequal packet loss protection scheme R2NC based on low-triangular global coding matrix with ladder-shaped partition is presented, which combines redundant and random network coding for robust H.264/SVC video transmission. Firstly, the error-correcting capabilities of redundant network coding make our scheme resilient to loss. Secondly, the implementation of random network coding at the intermediate nodes with multiple input links can reduce the cost of network bandwidth, thus reducing the end-to-end delay for video transmission. Thirdly, the low-triangular global coding matrix with ladder-shaped partition is maintained throughout the R2NC processes to reduce the impact of global coding matrix's rank deficiency on video transmission and provide unequal erasure protection for H.264/SVC priority layers. The redundant network coding avoids the retransmission of lost packets and improves error-correcting capabilities of lost packets. Based only on the knowledge of the packet loss rates on the output links, the source node and intermediate nodes can make decisions for redundant network coding and random network coding (i.e., how much redundancy to add at this node). However, the redundancy caused by redundant network coding makes the network load increases. In order to improve network throughput, we performed random network coding at the intermediate nodes. Our approach is grounded on the overall distortion of reconstructed video minimization by optimizing the amount of redundancy assigned to each layer. The convex optimization model is constructed under the constraint of network coding and scalable video coding. Experimental results are shown to demonstrate the significant improvement of H.264/SVC video reconstruction quality with R2NC over packet lossy networks." @default.
- W4255125631 created "2022-05-12" @default.
- W4255125631 creator A5007640861 @default.
- W4255125631 creator A5026662607 @default.
- W4255125631 creator A5050962054 @default.
- W4255125631 creator A5062123451 @default.
- W4255125631 creator A5066605533 @default.
- W4255125631 creator A5088724972 @default.
- W4255125631 date "2012-01-01" @default.
- W4255125631 modified "2023-09-23" @default.
- W4255125631 title "Joint Redundant and Random Network Coding for Robust Video Transmission over Lossy Networks" @default.
- W4255125631 doi "https://doi.org/10.1155/2012/931965" @default.
- W4255125631 hasPublicationYear "2012" @default.
- W4255125631 type Work @default.
- W4255125631 citedByCount "2" @default.
- W4255125631 countsByYear W42551256312017 @default.
- W4255125631 countsByYear W42551256312018 @default.
- W4255125631 crossrefType "journal-article" @default.
- W4255125631 hasAuthorship W4255125631A5007640861 @default.
- W4255125631 hasAuthorship W4255125631A5026662607 @default.
- W4255125631 hasAuthorship W4255125631A5050962054 @default.
- W4255125631 hasAuthorship W4255125631A5062123451 @default.
- W4255125631 hasAuthorship W4255125631A5066605533 @default.
- W4255125631 hasAuthorship W4255125631A5088724972 @default.
- W4255125631 hasBestOaLocation W42551256311 @default.
- W4255125631 hasConcept C101722063 @default.
- W4255125631 hasConcept C111919701 @default.
- W4255125631 hasConcept C11413529 @default.
- W4255125631 hasConcept C120314980 @default.
- W4255125631 hasConcept C135554599 @default.
- W4255125631 hasConcept C137529215 @default.
- W4255125631 hasConcept C138293262 @default.
- W4255125631 hasConcept C152124472 @default.
- W4255125631 hasConcept C158379750 @default.
- W4255125631 hasConcept C175732694 @default.
- W4255125631 hasConcept C180611318 @default.
- W4255125631 hasConcept C190750250 @default.
- W4255125631 hasConcept C31258907 @default.
- W4255125631 hasConcept C41008148 @default.
- W4255125631 hasConcept C54108766 @default.
- W4255125631 hasConcept C57273362 @default.
- W4255125631 hasConcept C78548338 @default.
- W4255125631 hasConcept C80444323 @default.
- W4255125631 hasConceptScore W4255125631C101722063 @default.
- W4255125631 hasConceptScore W4255125631C111919701 @default.
- W4255125631 hasConceptScore W4255125631C11413529 @default.
- W4255125631 hasConceptScore W4255125631C120314980 @default.
- W4255125631 hasConceptScore W4255125631C135554599 @default.
- W4255125631 hasConceptScore W4255125631C137529215 @default.
- W4255125631 hasConceptScore W4255125631C138293262 @default.
- W4255125631 hasConceptScore W4255125631C152124472 @default.
- W4255125631 hasConceptScore W4255125631C158379750 @default.
- W4255125631 hasConceptScore W4255125631C175732694 @default.
- W4255125631 hasConceptScore W4255125631C180611318 @default.
- W4255125631 hasConceptScore W4255125631C190750250 @default.
- W4255125631 hasConceptScore W4255125631C31258907 @default.
- W4255125631 hasConceptScore W4255125631C41008148 @default.
- W4255125631 hasConceptScore W4255125631C54108766 @default.
- W4255125631 hasConceptScore W4255125631C57273362 @default.
- W4255125631 hasConceptScore W4255125631C78548338 @default.
- W4255125631 hasConceptScore W4255125631C80444323 @default.
- W4255125631 hasIssue "3" @default.
- W4255125631 hasLocation W42551256311 @default.
- W4255125631 hasLocation W42551256312 @default.
- W4255125631 hasOpenAccess W4255125631 @default.
- W4255125631 hasPrimaryLocation W42551256311 @default.
- W4255125631 hasRelatedWork W11794210 @default.
- W4255125631 hasRelatedWork W11945398 @default.
- W4255125631 hasRelatedWork W13650750 @default.
- W4255125631 hasRelatedWork W14303572 @default.
- W4255125631 hasRelatedWork W14629475 @default.
- W4255125631 hasRelatedWork W4831796 @default.
- W4255125631 hasRelatedWork W5509965 @default.
- W4255125631 hasRelatedWork W5771839 @default.
- W4255125631 hasRelatedWork W5878871 @default.
- W4255125631 hasRelatedWork W9662530 @default.
- W4255125631 hasVolume "8" @default.
- W4255125631 isParatext "false" @default.
- W4255125631 isRetracted "false" @default.
- W4255125631 workType "article" @default.