This information is used to determine the results of FEC parameter tuning, source rate adaption, and source rate allocation in the system design.
Therefore, the critical point in source rate adaption is to find the upper bound under application and channel constraints.
First, the video source rate adaption scheme is designed to satisfy the delay requirements of real-time video applications.
In this paper, we propose a source rate adaption algorithm under delay requirements, taking into account FEC redundancy carried out in the last subsection.
In this work, we implement the GoP-level FEC coding (see Figure 3) in order to seamlessly integrate with the source rate adaption mechanism.
In order to solve the optimization problem (17), the proposed FRA-JSCC performs the following working steps at the server side: (1) FEC redundancy estimation, (2) source rate adaption, and (3) flow rate allocation.
To address the critical problem, we propose a novel flow rate allocation-based JSCC (FRA-JSCC) approach that includes three key phases: (1) forward error correction redundancy estimation under loss requirement, (2) source rate adaption under delay constraint, and (3) dynamic rate allocation to minimize end-to-end video distortion.
The diurnal rhythmicity, manifested in the majority of metabolic processes occurring in cells, tissues, and organs, has its source in adaption of organisms to cyclic successions of day and night.
We categorize the source of adaptation in terms of manual adaptation (managed by end users), and automated adaption (automatically triggered by the platform).
For boosting the wall-plug efficiency of the ITER NBI system from about 0.25 to target values around 0.4 (pulsed DEMO) or 0.5 0.6 (steady state DEMO), the standard gas neutralizer concept has to be modified or replaced by the innovative laser neutralizer concept for which the modular concept of the ion source allows for adaption.
