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Advanced Search Results For "BIT rate"

1 - 10 of 15,863 results for
 "BIT rate"
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Multimedia Real-Time Transmission Protocol and Its Application in Video Transmission System.

Publication Type:Academic Journal

Source(s):Computational Intelligence & Neuroscience. 5/23/2022, p1-7. 7p.

Abstract:The aim is to provide corresponding quality of service (QoS) guarantee for real-time video data transmission. To ensure the high quality and smooth playback of video sequence at the receiving end, the design of multimedia transmission is made. In view ...

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Secret key generation based on signal power allocation optimisation.

Publication Type:Academic Journal

Source(s):IET Communications (Wiley-Blackwell). Aug2022, Vol. 16 Issue 14, p1724-1730. 7p.

Abstract:With the rapid development of wireless communication, the use of the inherent features of wireless channels to enhance and supplement existing security mechanisms has attracted widespread attention. In this work, a key generation scheme based on power ...

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Energy Efficient Video Decoding for VVC Using a Greedy Strategy-Based Design Space Exploration.

Publication Type:Academic Journal

Source(s):IEEE Transactions on Circuits & Systems for Video Technology. Jul2022, Vol. 32 Issue 7, p4696-4709. 14p.

Abstract:IP traffic has increased significantly in recent years, and it is expected that this progress will continue. Recent studies report that the viewing of online video content accounts for a share of 1% of the global greenhouse gas emissions. To reduce the...

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Two-Dimensional Power Allocation for Optical MIMO-OFDM Systems Over Low-Pass Channels.

Publication Type:Academic Journal

Source(s):IEEE Transactions on Vehicular Technology. Jul2022, Vol. 71 Issue 7, p7244-7257. 14p.

Abstract:Multiple-input multiple-output (MIMO) combined with orthogonal frequency-division multiplexing (OFDM) technique can dramatically increase the achievable rate of visible light communication (VLC) systems. The channel in a VLC system with light-emitting ...

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The Road to 6G: Looking past 5G to sixth-generation wireless technology.

Publication Type:Periodical

Source(s):Communications of the ACM; Sep2022, Vol. 65 Issue 9, p14-16, 3p, 1 Color Photograph

Abstract:This article discusses the upcoming sixth-generation wireless technology, 6G, which will attempt to improve upon the current 5G with faster networks, faster and larger data transfers, and the ability to connect to an increased number of devices and dat...

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A Two-Stage Cascaded Detection Scheme for Double HEVC Compression Based on Temporal Inconsistency.

Publication Type:Academic Journal

Source(s):Security & Communication Networks. 4/20/2021, p1-14. 14p.

Abstract:Nowadays, verifying the integrity of digital videos is significant especially for applications about multimedia communication. In video forensics, detection of double compression can be treated as the first step to analyze whether a suspicious video un...

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Cross Correction and Chaotic Shape-Forming Filter Based Quadrature Multi-Carrier Differential Chaos Shift Keying Communication.

Publication Type:Academic Journal

Source(s):IEEE Transactions on Vehicular Technology. Dec2021, Vol. 70 Issue 12, p12675-12690. 16p.

Abstract:In this paper, an improved Quadrature Multi-carrier Differential Chaos Shift Keying (QMC-DCSK) based on Chaotic Shape-forming Filter (CSF) and Cross Correction (CC) is proposed. The chaotic signal generated by CSF is used as reference spreading sequenc...

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Partial-neurons-based state estimation for artificial neural networks under constrained bit rate: The finite-time case.

Publication Type:Academic Journal

Source(s):Neurocomputing. Jun2022, Vol. 488, p144-153. 10p.

Abstract:This paper is concerned with the partial-neuron-based finite-time state estimation problem for a class of artificial neural networks with time-varying delays. Measurements information from only a small fractional of the artificial neurons are applied t...

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Rate Control for Predictive Transform Screen Content Video Coding Based on RANSAC.

Publication Type:Academic Journal

Source(s):IEEE Transactions on Circuits & Systems for Video Technology. Nov2021, Vol. 31 Issue 11, p4422-4438. 17p.

Abstract:In predictive transform video coding, optimal bit allocation and quantization parameter (QP) estimation are important to control the bit rate of blocks, frames and the whole sequence. Common solutions to this problem rely on trained models to approxima...

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