Internet protocol (IP) data compression transmission method applicable to satellite channel
A satellite channel and IP data technology, applied in the field of satellite communication network, can solve the problem of wasting satellite bandwidth resources, etc., achieve the effect of easy deployment and implementation, reduce transmission delay and packet error rate, and reduce occupancy rate
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[0031] The present invention will be further described below in conjunction with the accompanying drawings:
[0032] like figure 1 As shown, an IP data compression transmission method suitable for satellite channels works between the network layer and the data link layer of the satellite IP access gateway network protocol stack. The satellite IP access gateway is located at both ends of the satellite link, and the IP services entering and leaving the IP core network are connected to the satellite communication system through the satellite IP access gateway. The IP data packets from the IP core network are received by the satellite IP access gateway, compressed, sent to the communication satellite via the uplink, relayed by the communication satellite, and sent to the satellite at the other end of the link via the downlink The IP access gateway is received and decompressed by the satellite IP access gateway, recovers the original IP data packets, and forwards them to the IP co...
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