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"Existing measures have been having continued effects," he said.

"Digital maps and location-based services are key innovations for the future of connected mobility," said Continental CEO Elmar Degenhart.

"Due to the saturation of airspace resources, it's hard for carriers to add further capacity. It is becoming increasingly difficult for supply to meet demand, leading to an increase in flight ticket prices and income growth for operators," said Lin Zhijie, an aviation industry analyst and columnist at Carnoc, a Chinese civil aviation news website.

"Even if 70 percent of them can be recycled, that means some 60,000 tons will fall into disuse by 2020. Without proper means of disposal, they will bring about environmental and safety risks and result in a waste of resources," the ministry said.

"Ensuring 24-hour monitoring over all such vessels will greatly reduce the chances of vessels fishing across boundaries driven by economic benefits and prevent related diplomatic incidents from occurring," Lin said.