Global load balancing satellite-ground collaborative network networking device and method
A load balancing and collaborative network technology, applied in the field of communication, can solve problems such as difficulty in taking into account global resources, low resource utilization, and large control delay, achieving efficient response, clear and orderly management logic, and reducing the total blocking rate.
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Embodiment 1
[0050] Embodiment 1 of the present invention provides a global load balancing satellite-ground collaborative network networking device, the networking device communicates with the satellite access network and the ground core network elements, see figure 1 As shown, a multi-domain controller 100 and a single domain controller are included.
[0051] Single-domain controllers include a satellite network controller 101 and a ground network controller 102 .
[0052] A satellite network controller 101, used to manage and control a satellite access network, process intra-domain services of the satellite access network and report the arrival of cross-domain services to the multi-domain controller 100; a ground network controller 102, used to manage and control multiple ground The core network element 1021 processes the intra-domain services of the terrestrial network and reports the arrival of cross-domain services to the multi-domain controller 100 .
[0053] The multi-domain contro...
Embodiment 2
[0059] Embodiment 2 of the present invention provides a global load balancing satellite-ground collaborative network networking method. The method is implemented based on the networking device described in the first embodiment.
[0060] The method includes the steps of:
[0061] The single-domain controller handles the intra-domain business by itself, and reports the cross-domain business to the multi-domain controller;
[0062] The multi-domain controller uniformly manages and controls multiple single-domain controllers, receives cross-domain services reported by single-domain controllers, and processes cross-domain services through global load balancing policies.
[0063] This method comprehensively considers the network resources in each heterogeneous network and the application resources of the server in the backbone network, so that the cross-domain business processing in the satellite-ground collaborative network is more efficient.
Embodiment 3
[0065] Embodiment 3 of the present invention provides a preferred implementation solution of a global load balancing satellite-ground collaborative network networking method.
[0066] see image 3 As shown, the networking method of the embodiment of the present invention includes steps:
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