An Effective Video Streaming Method for Video on Demand Services in Vertical Handoff

Vertical handoff (VH) is required to achieve anywhere and anytime internet access in the fourth generation (4G) network providing interoperability between universal mobile telecommunications system (UMTS) and wireless LAN (WLAN). However, video data can be lost due to latency caused by VH. To solve...

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Hauptverfasser:	Kim, Jae-Won, Kim, Hye-Soo, Yun, Jae-Woong, Ko, Sung-Jea
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Applied sciences Computer science control theory systems Computer systems and distributed systems. User interface Error Concealment Exact sciences and technology Software Stream Control Transmission Protocol Universal Mobile Telecommunication System Video Stream
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Beschreibung
Zusammenfassung:	Vertical handoff (VH) is required to achieve anywhere and anytime internet access in the fourth generation (4G) network providing interoperability between universal mobile telecommunications system (UMTS) and wireless LAN (WLAN). However, video data can be lost due to latency caused by VH. To solve this problem, in this paper, we propose an effective video streaming method for video on demand (VOD) services that provides seamless playout at the client in VH. Experimental results show that our method can provide seamless playout at the client in VH while preserving image quality.
ISSN:	0302-9743 1611-3349
DOI:	10.1007/11682127_28