discrete event system (des)  (MathWorks Inc)

Journal: IEEE Access

Article Title: Vehicular Network Simulation Environment via Discrete Event System Modeling

doi: 10.1109/access.2019.2922766

Figure Lengend Snippet: FIGURE 2: Systems overview and Discrete Event Systems. Discrete Event System is classified as a discrete-state event-trigger system. A hybrid system including both time-driven and event-driven DES is suitable for network PHY layer simulation.

Article Snippet: In this paper, we present a novel vehicular network simulation environment designed using the MATLAB Discrete Event System (DES) in the SimEvents toolbox.

Techniques:

Journal: IEEE Access

Article Title: Vehicular Network Simulation Environment via Discrete Event System Modeling

doi: 10.1109/access.2019.2922766

Figure Lengend Snippet: FIGURE 7: Modeling the PHY link using MATLAB DES. The waveform entity enters the DES module, stays for a period and then left the module. Only one waveform type storage is created. waveformEntry(), waveformTimer() and waveformExist() are actions.

Article Snippet: In this paper, we present a novel vehicular network simulation environment designed using the MATLAB Discrete Event System (DES) in the SimEvents toolbox.

Techniques:

Journal: IEEE Access

Article Title: Vehicular Network Simulation Environment via Discrete Event System Modeling

doi: 10.1109/access.2019.2922766

Figure Lengend Snippet: FIGURE 9: Modeling the MAC layer using MATLAB DES. The MAC DES module involves threes types of entities: payload entity, frame entity and waveform entity. It is responsible for the data streams sending to the PHY layer and receiving from the PHY layer.

Article Snippet: In this paper, we present a novel vehicular network simulation environment designed using the MATLAB Discrete Event System (DES) in the SimEvents toolbox.

Techniques:

Journal: IEEE Access

Article Title: Vehicular Network Simulation Environment via Discrete Event System Modeling

doi: 10.1109/access.2019.2922766

Figure Lengend Snippet: FIGURE 10: APP Layer Design using MATLAB DES. The messages from mobility model applications are converted into payloads and sent to the MAC layer. When receiving payloads from the MAC layer, the messages are extracted and dispatched to different mobility models.

Article Snippet: In this paper, we present a novel vehicular network simulation environment designed using the MATLAB Discrete Event System (DES) in the SimEvents toolbox.

Techniques:

Journal: IEEE Access

Article Title: Vehicular Network Simulation Environment via Discrete Event System Modeling

doi: 10.1109/access.2019.2922766

Figure Lengend Snippet: FIGURE 11: Modeling the APP layer using MATLAB DES. The APP DES module generates payload entities containing messages from the mobility models and sends to the MAC DES module. The received messages may update the traffic information in mobility models. The mobility models are inte- grated and make the vehicles move by the rules.

Article Snippet: In this paper, we present a novel vehicular network simulation environment designed using the MATLAB Discrete Event System (DES) in the SimEvents toolbox.

Techniques: