Characteristics of Video Communication System in Mobile Radio Channel
Summary :
This paper describes the performance of a video communication system over mobile radio channels. Mobile channel quality changes rapidly due to various factors. When compressed video data is transmitted through these channels, it is indispensable to employ an error control scheme because reconstructed video quality is seriously degraded by channel error. To control this error, an automatic repeat request (ARQ) scheme is often employed, however, this incurs a cost. The benefit of a non-degraded reconstructed video sequence is offset by the transmission delay due to ARQ retransmission. We apply to a video communication system a selective-repeat ARQ which is combined with the coding control scheme to reduce the transmission delay. We evaluate the quality of the reconstructed video sequence and transmission delay using computer simulations and make clear its applicability over Rayleigh and Nakagami-Rican fading channels and intersymbol interference.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E80-B No.8 pp.1175-1181
- Publication Date
- 1997/08/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on Mobile Computing)
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Naoto MATOBA, Yasushi KONDO, Masaki YAMASHINA, Toshiaki TANAKA, "Characteristics of Video Communication System in Mobile Radio Channel" in IEICE TRANSACTIONS on Communications,
vol. E80-B, no. 8, pp. 1175-1181, August 1997, doi: .
Abstract: This paper describes the performance of a video communication system over mobile radio channels. Mobile channel quality changes rapidly due to various factors. When compressed video data is transmitted through these channels, it is indispensable to employ an error control scheme because reconstructed video quality is seriously degraded by channel error. To control this error, an automatic repeat request (ARQ) scheme is often employed, however, this incurs a cost. The benefit of a non-degraded reconstructed video sequence is offset by the transmission delay due to ARQ retransmission. We apply to a video communication system a selective-repeat ARQ which is combined with the coding control scheme to reduce the transmission delay. We evaluate the quality of the reconstructed video sequence and transmission delay using computer simulations and make clear its applicability over Rayleigh and Nakagami-Rican fading channels and intersymbol interference.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e80-b_8_1175/_p
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@ARTICLE{e80-b_8_1175,
author={Naoto MATOBA, Yasushi KONDO, Masaki YAMASHINA, Toshiaki TANAKA, },
journal={IEICE TRANSACTIONS on Communications},
title={Characteristics of Video Communication System in Mobile Radio Channel},
year={1997},
volume={E80-B},
number={8},
pages={1175-1181},
abstract={This paper describes the performance of a video communication system over mobile radio channels. Mobile channel quality changes rapidly due to various factors. When compressed video data is transmitted through these channels, it is indispensable to employ an error control scheme because reconstructed video quality is seriously degraded by channel error. To control this error, an automatic repeat request (ARQ) scheme is often employed, however, this incurs a cost. The benefit of a non-degraded reconstructed video sequence is offset by the transmission delay due to ARQ retransmission. We apply to a video communication system a selective-repeat ARQ which is combined with the coding control scheme to reduce the transmission delay. We evaluate the quality of the reconstructed video sequence and transmission delay using computer simulations and make clear its applicability over Rayleigh and Nakagami-Rican fading channels and intersymbol interference.},
keywords={},
doi={},
ISSN={},
month={August},}
Copy
TY - JOUR
TI - Characteristics of Video Communication System in Mobile Radio Channel
T2 - IEICE TRANSACTIONS on Communications
SP - 1175
EP - 1181
AU - Naoto MATOBA
AU - Yasushi KONDO
AU - Masaki YAMASHINA
AU - Toshiaki TANAKA
PY - 1997
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E80-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 1997
AB - This paper describes the performance of a video communication system over mobile radio channels. Mobile channel quality changes rapidly due to various factors. When compressed video data is transmitted through these channels, it is indispensable to employ an error control scheme because reconstructed video quality is seriously degraded by channel error. To control this error, an automatic repeat request (ARQ) scheme is often employed, however, this incurs a cost. The benefit of a non-degraded reconstructed video sequence is offset by the transmission delay due to ARQ retransmission. We apply to a video communication system a selective-repeat ARQ which is combined with the coding control scheme to reduce the transmission delay. We evaluate the quality of the reconstructed video sequence and transmission delay using computer simulations and make clear its applicability over Rayleigh and Nakagami-Rican fading channels and intersymbol interference.
ER -
English
