TY - JOUR
T1 - Combined Inter-layer FEC and Hierarchical QAM for Stereoscopic 3D Video Transmission
AU - You, Dongho
AU - Kim, Dong Ho
N1 - Publisher Copyright:
© 2019, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2020/2/1
Y1 - 2020/2/1
N2 - We consider an inter-layer FEC (IL-FEC) technique combined with hierarchical QAM for an efficient and reliable transmission of stereoscopic 3D video. The transmit sources are left and right video streams, and one of them is considered a more important stream for guarantee of conventional 2D service. The source node transmits both left and right videos to a destination node by using the IL-FEC and hierarchical 16QAM schemes, in which video peak signal-to-noise ratio (PSNR) performance varies with the hierarchical value (α). In this paper, we present the suitable hierarchical values to achieve the target PSNR performances even in low SNR environment. Numerical simulation results show that the proposed system using IL-FEC and hierarchial 16QAM schemes with the suitable α value can gain about 7.3–9.3 dB in the average PSNR performance, compared with the system using IL-FEC and conventional 16QAM schemes.
AB - We consider an inter-layer FEC (IL-FEC) technique combined with hierarchical QAM for an efficient and reliable transmission of stereoscopic 3D video. The transmit sources are left and right video streams, and one of them is considered a more important stream for guarantee of conventional 2D service. The source node transmits both left and right videos to a destination node by using the IL-FEC and hierarchical 16QAM schemes, in which video peak signal-to-noise ratio (PSNR) performance varies with the hierarchical value (α). In this paper, we present the suitable hierarchical values to achieve the target PSNR performances even in low SNR environment. Numerical simulation results show that the proposed system using IL-FEC and hierarchial 16QAM schemes with the suitable α value can gain about 7.3–9.3 dB in the average PSNR performance, compared with the system using IL-FEC and conventional 16QAM schemes.
KW - Conventional stereo video
KW - Hierarchical modulation
KW - Simulcast coding
KW - Turbo code
KW - Unequal error protection
UR - https://www.scopus.com/pages/publications/85074029821
U2 - 10.1007/s11277-019-06804-1
DO - 10.1007/s11277-019-06804-1
M3 - Article
AN - SCOPUS:85074029821
SN - 0929-6212
VL - 110
SP - 1619
EP - 1636
JO - Wireless Personal Communications
JF - Wireless Personal Communications
IS - 3
ER -