Seamless Video Session Handoff between WLANs
Joint Authors
Rios, Vinícius de Miranda
Gondim, Paulo Roberto de Lira
Monteiro, Claudio de Castro
Source
Journal of Computer Systems, Networks, and Communications
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-03-17
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
Handoff in a distributed IEEE 802.11 Wireless LAN network is a source of significant amount of problems on the video transmission environment.
The visual quality of video streaming applications is lowered when stations are in handoff status.
In this paper, we introduce an architecture of a session proxy (SP), which tries to preserve the quality of the streaming video upon each handoff between access points.
We have evaluated thresholds of RSSI and Loss Frame Rate (LFR) for deciding the moment when the handoff process shall begin.
Our solution performance was evaluated in a testbed implementation for MPEG-4 video on demand with one video server (VLS) and two FreeBSD-based access points supporting Mobile IP, DHCP Server and IAPP approach.
American Psychological Association (APA)
Monteiro, Claudio de Castro& Gondim, Paulo Roberto de Lira& Rios, Vinícius de Miranda. 2010. Seamless Video Session Handoff between WLANs. Journal of Computer Systems, Networks, and Communications،Vol. 2010, no. 2010, pp.1-7.
https://search.emarefa.net/detail/BIM-484240
Modern Language Association (MLA)
Monteiro, Claudio de Castro…[et al.]. Seamless Video Session Handoff between WLANs. Journal of Computer Systems, Networks, and Communications No. 2010 (2010), pp.1-7.
https://search.emarefa.net/detail/BIM-484240
American Medical Association (AMA)
Monteiro, Claudio de Castro& Gondim, Paulo Roberto de Lira& Rios, Vinícius de Miranda. Seamless Video Session Handoff between WLANs. Journal of Computer Systems, Networks, and Communications. 2010. Vol. 2010, no. 2010, pp.1-7.
https://search.emarefa.net/detail/BIM-484240
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-484240