Mobile virtual reality language communication simulation learning calculation system and method

A virtual reality and computing system technology, applied in neural learning methods, computing, transmission systems, etc., can solve the problems of a large amount of energy consumption, limited energy consumption, difficult language communication simulation exercises, etc. Resolves energy limitations and enhances flexibility

Active Publication Date: 2020-02-14
HUNAN NORMAL UNIVERSITY
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  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the mobile environment, the energy consumption of mobile terminals is often limited, and the calculation of the virtual reality system requires a lot of energy consumption. Therefore, most of the current virtual reali

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  • Mobile virtual reality language communication simulation learning calculation system and method
  • Mobile virtual reality language communication simulation learning calculation system and method
  • Mobile virtual reality language communication simulation learning calculation system and method

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Embodiment Construction

[0053] The present invention will be further described below in conjunction with specific embodiment and accompanying drawing:

[0054] Such as figure 1 As shown, a mobile virtual reality language communication simulation learning computing system based on deep reinforcement learning and mobile edge computing, the system consists of cloud computing layer, mobile edge computing layer and user layer, the cloud computing layer includes a cloud server; mobile edge The computing layer includes several mobile edge computing (MEC) devices installed on drones and unmanned vehicles to form a heterogeneous mobile edge network, where each mobile edge computing device includes an energy transmission module, a communication module and an MEC server;

[0055] The user layer includes several mobile virtual reality devices, where each mobile virtual reality device includes an energy harvesting module, a communication module, a processor, and a battery; the cloud server transmits data to the c...

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Abstract

The invention discloses a mobile virtual reality language communication simulation learning calculation system and a mobile virtual reality language communication simulation learning calculation method. According to the invention, a mobile edge calculation system with an energy collection function is constructed; then, a task unloading decision of edge calculation is generated through a deep reinforcement learning method, the algorithm does not need any manually marked training data and learns from past task unloading experience, and task unloading actions generated by the DNN are improved through reinforcement learning; the convergence speed of the algorithm is increased by shrinking a local search method, and the trained DNN can realize online real-time task unloading decision; accordingto the method, energy collection is considered while task unloading calculation is considered. The problem of energy limitation of the mobile terminal can be solved. According to the method, the problems of time delay and energy consumption of large-scale calculation in the emerging fields of virtual reality and augmented reality are solved through cooperation of mobile edge calculation and cloudcalculation, and a user can achieve simulated learning of virtual reality language communication in a mobile environment.

Description

technical field [0001] The invention belongs to the technical field of mobile virtual reality, in particular to a mobile virtual reality language communication simulation learning computing system and method. Background technique [0002] With the rapid development of artificial intelligence computing, natural language processing has made breakthroughs in the research of computer human-computer interaction, but language learning is based on scenes and environments, and the emerging virtual reality technology can provide an immersive experience for language learning. The learning and interactive environment is a new hotspot in future language communication simulation learning. [0003] However, virtual reality technology requires a large amount of image computing resources and extremely low communication delay, and often requires specialized virtual reality equipment and dedicated communication lines. Therefore, current virtual reality devices are dedicated virtual reality d...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06K9/62G06N3/04G06N3/08G06Q50/20H04L29/08H04W4/44
CPCH04W4/44H04L67/10G06N3/08G06F3/011G06Q50/205G06N3/045G06F18/23G06F18/24Y02D30/70
Inventor 江沸菠代建华刘帅蒋莉华董莉柳隽琰李睿恬
Owner HUNAN NORMAL UNIVERSITY
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