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US 12,772,140 B2Granted
Communication system and communication method
AssigneeNTT, Inc.
InventorsMunehiro Matsui, Fumihiro Yamashita, Junichi Abe, Hisayoshi Kano
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AssigneeNTT, Inc.
InventorsMunehiro Matsui, Fumihiro Yamashita, Junichi Abe, Hisayoshi Kano
Estimating the term…
Provided is a communication system that adaptively performs optimal routing in a network formed by linking communication stations to each other. A routing control device monitors a traffic amount of links between communication stations including a satellite and a flight vehicle, calculates a cost used for routing in the communication stations including the satellite and the flight vehicle, and performs routing based on the cost. The calculation of the cost includes at least two of a process of calculating the congestion level of each of the links, a process of calculating a delay time of each of the links, and a process of calculating reliability of each of the links. The cost is calculated by combining results obtained by applying a weight to each of at least two elements obtained in the foregoing process.
A communication system in which communication stations are linked to each other to form a network and transmit packets through links, the communication system comprises one or more processor circuitry configured to perform:
A communication method in which communication stations are linked to each other to form a network and transmit packets through links, the communication method comprising:
Dependencies are inferred from the claim text.