Results 1 to 10 of about 72,590 (262)
Synthesis-Distortion-Aware Hybrid Digital Analog Transmission for 3D Videos [PDF]
IEEE Access, 2020 The hybrid digital-analog (HDA) video transmission scheme can be used to avoid the cliff effect and saturation effect. However, directly using HDA in 3D video transmission requires too much bandwidth.
Peihao Li +5 more
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Resource Optimization for 3D Video SoftCast with Joint Texture/Depth Power Allocation
Applied Sciences, 2022 During wireless video transmission, channel conditions can vary drastically. When the channel fails to support the transmission bit rate, the video quality degrades sharply. A pseudo-analog transmission system such as SoftCast relies on linear operations
Saqr Khalil Saeed Thabet +4 more
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Analog Backscatter Video Transmission for Wireless Capsule Endoscope
IEEE Access, 2023 Wireless capsule endoscopy is a fast-growing technology in healthcare systems. Due to using battery for powering the camera, light source, wireless communication, and other electronics, it has substantial limitations with the image quality, frame rate ...
Reza Noormohammadi +2 more
doaj +3 more sources
Human-Perception-Oriented Pseudo Analog Video Transmissions With Deep Learning [PDF]
IEEE Transactions on Vehicular Technology, 2020 Recently, pseudo analog transmission has gained increasing attentions due to its ability to alleviate the cliff effect in video multicast scenarios. The existing pseudo analog systems are sorely optimized under the minimum mean squared error criterion without taking the perceptual video quality into consideration.
Xiao-Wei Tang +3 more
exaly +5 more sources
Sensors, 2021 This work considers the design and practical implementation of JSCC-Cast, a comprehensive analog video encoding and transmission system requiring a reduced amount of digital metadata.
Jose Balsa +4 more
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Demonstration of a Hybrid Analog–Digital Transport System Architecture for 5G and Beyond Networks
Applied Sciences, 2022 In future mobile networks, the evolution of optical transport architectures enabling the flexible, scalable interconnection of Baseband Units (BBUs) and Radio Units (RUs) with heterogeneous interfaces is a significant issue.
Konstantina Kanta +13 more
doaj +1 more source
Design of mine-used real-time video transmission system
Gong-kuang zidonghua, 2020 A mine-used real-time video transmission system was designed to solve problems of low video definition, unstable transmission rate and poor compatibility in existing underground video transmission system.
LI Wenfeng +3 more
doaj +1 more source
Sensors, 2023 With the explosive growth of micro-video applications, the transmission burden of fronthaul and backhaul links is increasing, and meanwhile, a lot of energy consumption is also generated.
Fangqing Tan, Yuan Peng, Qiang Liu
doaj +1 more source
A Design of SDR-Based Pseudo-analog Wireless Video Transmission System [PDF]
Mobile Networks and Applications, 2020 The pseudo-analog wireless video transmission technology can improve the effectiveness, reliability, and robustness of the conventional digital system in video broadcast scenarios. Although some prototypes of IEEE 802.11 series have been developed for researchers to do simulations and experiments, they are usually expensive and provide very limited ...
Tang, Xiao-Wei, Huang, Xin-Lin
openaire +2 more sources
HDA Video Transmission Scheme for DASH
IEEE Access, 2020 In recent years, with the development of Internet communication technology, more and more people tend to get information through the network. And people prefer multimedia video streaming services. Traditional streaming media technology cannot meet people&
Tao Wen +4 more
doaj +1 more source