標題: A File Repair Scheme for UMTS MBMS Service
作者: Lai, Yen-Cheng
Lin, Phone
Lin, Yi-Bing
Chang, Lu-Tsung
資訊工程學系
Department of Computer Science
關鍵字: File repair;mobile core network;Multimedia Broadcast Multicast Service (MBMS);retransmission scoping;Universal Mobile Telecommunications System (UMTS)
公開日期: 1-十一月-2008
摘要: The 3rd Generation Partnership Project (3GPP) Technical Specification 23.246 proposed the Multimedia Broadcast Multicast Service (MBMS) that efficiently multicasts multimedia content. During NOMS content transmission, data may be lost. Three file repair schemes were proposed to retransmit the corrupted MBMS data. However, these schemes may introduce extra data traffic or signaling overheads. This paper proposes the Reuse Bearer Service (RBS) file repair scheme to resolve this issue. We analyze the four file repair schemes by analytical models and simulation experiments. This paper shows that the proposed RBS scheme may significantly outperform the previously proposed schemes.
URI: http://dx.doi.org/10.1109/TVT.2008.919612
http://hdl.handle.net/11536/8166
ISSN: 0018-9545
DOI: 10.1109/TVT.2008.919612
期刊: IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
Volume: 57
Issue: 6
起始頁: 3746
結束頁: 3756
顯示於類別:期刊論文


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