Spaceborne message scheduling method and device of space-based data link
A scheduling method and data link technology, applied in the field of space-based data links, can solve the problems of reducing the overall service performance of the network, affecting the fairness between queues, and low channel utilization, so as to improve the overall service performance, avoid resource waste, improve The effect of utilization
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[0067] The traditional eight types of space-based data link messages are divided into four priority levels, namely: priority level 1, the highest level, including system exchange and network management messages, and its highest priority ensures that the system is effectively managed; The priority is level 2, including command and control, mission management and combat coordination messages, which require error-free transmission with the shortest delay; the priority is level 3, including target surveillance and electronic warfare / intelligence; the priority is level 4, level Minimum, including precise positioning and identification, platform status and information management messages;
[0068] Message service types include the following:
[0069] The first type is the as soon as possible service type message without configuration resources, which requires delivery in the shortest possible time (As soon as possible, ASAP), the sooner the better, the message of this service mode i...
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