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dc.contributor.author조용우-
dc.date.accessioned2019-07-25T06:59:21Z-
dc.date.available2019-07-25T06:59:21Z-
dc.date.issued2006-04-
dc.identifier.citation20th International Conference on Advanced Information Networking and Applications - Volume 1 (AINA'06), Page. 683-688en_US
dc.identifier.issn1550-445X-
dc.identifier.issn2332-5658-
dc.identifier.urihttps://ieeexplore.ieee.org/document/1620267-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/107896-
dc.description.abstractWe analyze the execution time of MAC-layer Reed-Solomon decoding in cdma2000 1xEV-DO broadcast and multicast services (BCMCS), using different cache sizes and a simulated air channel. MPEG-4 video is widely used for wireless multimedia services; however, it requires successive frames within a specific time interval, which can be missed by a MAC-layer Reed-Solomon decoder due to its computation time. We propose static and dynamic proactive Reed-Solomon bypass (PRSB) schemes to alleviate this problem in mobile nodes. Our first scheme bypasses the Reed-Solomon decoding process to satisfy the MPEG-4 time constraint statically, despite varying channel conditions. The second, dynamic scheme corrects errors in a best-effort manner within this same time constraint, leading to a further quality improvement. Extensive simulation results show a dramatic quality improvement in video qualityen_US
dc.language.isoen_USen_US
dc.publisherIEEEen_US
dc.titleEfficient error recovery for multimedia data transmission over 3G cellular broadcast networksen_US
dc.typeArticleen_US
dc.relation.volume1-
dc.identifier.doi10.1109/AINA.2006.163-
dc.relation.page683-688-
dc.contributor.googleauthorLee, J.-
dc.contributor.googleauthorKang, K.-
dc.contributor.googleauthorCho, Y.-
dc.contributor.googleauthorKim, J.-
dc.contributor.googleauthorShin, H.-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF COMPUTING[E]-
dc.sector.departmentDIVISION OF MEDIA, CULTURE, AND DESIGN TECHNOLOGY-
dc.identifier.pidywc-
Appears in Collections:
COLLEGE OF COMPUTING(소프트웨어융합대학)[E] > MEDIA, CULTURE, AND DESIGN TECHNOLOGY(ICT융합학부) > Articles
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