Reducing handover delays for seamless multimedia service in IEEE 802.11 networks

In IEEE 802.11 wireless local area network (WLAN) environments, handovers occur when a mobile node (client) moves from the coverage area of one access point (AP) to that of another AP. In particular, a handover in multimedia streaming settings requires a series of tasks to be executed – recognising...

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Veröffentlicht in:	Electronics letters 2014-07, Vol.50 (15), p.1100-1102
Hauptverfasser:	Lee, Doohyun, Won, Daehee, Piran, Md. Jalil, Suh, Doug Young
Format:	Artikel
Sprache:	eng
Schlagworte:	Access methods and protocols, osi model access point Applied sciences Artificial intelligence client visibility Coding, codes Computer science control theory systems Delay delays Equipments and installations Exact sciences and technology handover delay reduction IEEE 802.11 networks Information, signal and communications theory Interruption lightweight base layer code Local area networks mobile node Mobile radiocommunication systems mobility management (mobile radio) Multimedia multimedia streaming Networks Pattern recognition. Digital image processing. Computational geometry QoE quality of service Radiocommunications received signal strength indicator RSSI scalable video coding seamless multimedia service service disruption reduction service interruption time minimization Signal and communications theory Signal strength soft proactive handover scheme SVC‐encoded video Tasks Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn user quality of experience video coding video streaming Wireless communication Wireless communications wireless LAN wireless local area network WLAN environments
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