Cooperative relay selection based UEP scheme for 3D video transmission over Rayleigh fading channel

Sileh, Ibrahim Khalil, Alajel, Khalid Mohamed, and Xiang, Wei (2011) Cooperative relay selection based UEP scheme for 3D video transmission over Rayleigh fading channel. In: Proceedings of 2011 International Conference on Digital Image Computing. pp. 689-693. From: DICTA 2011: International Conference on Digital Image Computing: techniques and applications, 6-8 December 2011, Noosa, QLD, Australia.

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Abstract

In this paper, we propose an unequal error protection (UEP) scheme for 3 dimensional (3D) video transmission based on dual AF-DF relay selection protocol. In the proposed scheme, we consider an Amplify-and-Forward (AF) and Decode-and-Forward (DF) cooperative diversity together with the unique properties of video plus depth format to improve 3D transmission over wireless networks. We assume that the relays have the ability to perfect error-checking and the source encoded each frame of 3D video data and classify it into two sequences. The former one is the color sequence which is relayed in high reliable scheme by using perfect DF relay and the latter is depth sequence which is transmitted through AF relay. Results show that the proposed scheme improved the quality of color and depth data by exploiting the relay selection diversity, where the color data has better performance than depth data due to channel reliability.

Item ID: 52241
Item Type: Conference Item (Research - E1)
ISBN: 978-0-7695-4588-2
Keywords: 3D video transmission, relay selection, UEP
Date Deposited: 31 Jan 2018 03:27
FoR Codes: 09 ENGINEERING > 0906 Electrical and Electronic Engineering > 090609 Signal Processing @ 100%
SEO Codes: 89 INFORMATION AND COMMUNICATION SERVICES > 8901 Communication Networks and Services > 890199 Communication Networks and Services not elsewhere classified @ 100%
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