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A Modification of the Fuzzy Logic Based DASH Adaptation Scheme for Performance Improvement
Joint Authors
Kim, JoonTae
Kim, Hyun Jun
Son, Ye Seul
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-05
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Information Technology and Computer Science
Abstract EN
We propose a modification of the fuzzy logic based DASH adaptation scheme (FDASH) for seamless media service in time-varying network conditions.
The proposed scheme (mFDASH) selects a more appropriate bit-rate for the next segment by modification of the Fuzzy Logic Controller (FLC) and estimates more accurate available bandwidth than FDASH scheme by using History-Based TCP Throughput Estimation.
Moreover, mFDASH reduces the number of video bit-rate changes by applying Segment Bit-Rate Filtering Module (SBFM) and employs Start Mechanism for clients to provide high-quality videos in the very beginning stage of the streaming service.
Lastly, Sleeping Mechanism is applied to avoid any expected buffer overflow.
We then use NS-3 Network Simulator to verify the performance of mFDASH.
Upon the experimental results, mFDASH shows no buffer overflow within the limited buffer size, which is not guaranteed in FDASH.
Also, we confirm that mFDASH provides the highest QoE to DASH clients among the three schemes (mFDASH, FDASH, and SVAA) in Point-to-Point networks, Wi-Fi networks, and LTE networks, respectively.
American Psychological Association (APA)
Kim, Hyun Jun& Son, Ye Seul& Kim, JoonTae. 2018. A Modification of the Fuzzy Logic Based DASH Adaptation Scheme for Performance Improvement. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1216275
Modern Language Association (MLA)
Kim, Hyun Jun…[et al.]. A Modification of the Fuzzy Logic Based DASH Adaptation Scheme for Performance Improvement. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1216275
American Medical Association (AMA)
Kim, Hyun Jun& Son, Ye Seul& Kim, JoonTae. A Modification of the Fuzzy Logic Based DASH Adaptation Scheme for Performance Improvement. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1216275
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1216275