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Receiver-Driven Adaptive Enhancement Layer Switching Algorithm for Scalable Video Transmission Over Link-adaptive Networks

Receiver-Driven Adaptive Enhancement Layer Switching Algorithm for Scalable Video Transmission Over Link-adaptive Networks
Receiver-Driven Adaptive Enhancement Layer Switching Algorithm for Scalable Video Transmission Over Link-adaptive Networks
A receiver-driven adaptive layer switching algorithm is proposed for adapting the video bitrate to match the achievable network throughput. It relies on a QoS-constrained equivalent bandwidth estimator employed at the receiver, which is used for triggering the adjustment of video layers at the video source. Simulations are conducted to illustrate its efficiency by showing that it is capable of accommodating different channel qualities without their prior knowledge.
47-50
Yang, Jian
a95e75db-6340-4085-af35-54e655b46b6f
Zheng, Quan
411005c7-02ee-422d-a45d-e5e75a2592e8
Xi, Hongsheng
f08cee4f-aa19-4ae3-b069-14bb4a4b2c1c
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Yang, Jian
a95e75db-6340-4085-af35-54e655b46b6f
Zheng, Quan
411005c7-02ee-422d-a45d-e5e75a2592e8
Xi, Hongsheng
f08cee4f-aa19-4ae3-b069-14bb4a4b2c1c
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1

Yang, Jian, Zheng, Quan, Xi, Hongsheng and Hanzo, Lajos (2013) Receiver-Driven Adaptive Enhancement Layer Switching Algorithm for Scalable Video Transmission Over Link-adaptive Networks. IEEE Signal Processing Letters, 20 (1), 47-50.

Record type: Article

Abstract

A receiver-driven adaptive layer switching algorithm is proposed for adapting the video bitrate to match the achievable network throughput. It relies on a QoS-constrained equivalent bandwidth estimator employed at the receiver, which is used for triggering the adjustment of video layers at the video source. Simulations are conducted to illustrate its efficiency by showing that it is capable of accommodating different channel qualities without their prior knowledge.

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More information

Published date: January 2013
Organisations: Southampton Wireless Group
Learn more about Southampton Wireless Group research

Identifiers

Local EPrints ID: 345498
URI: http://eprints.soton.ac.uk/id/eprint/345498
PURE UUID: 4338e35e-46e4-4aeb-9805-7147abe08319
ORCID for Lajos Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 21 Nov 2012 17:44
Last modified: 18 Mar 2024 02:35

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Contributors

Author: Jian Yang
Author: Quan Zheng
Author: Hongsheng Xi
Author: Lajos Hanzo ORCID iD

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