Strategy-based dynamic spectrum resource allocation method, device and system
A spectrum resource and dynamic allocation technology, applied in the field of policy-based dynamic allocation of spectrum resources, can solve the problems of poor survivability, frequency conflict, high reliability requirements of transmission links, etc., to achieve rapid spectrum decision-making and improve coordination efficiency. Effect
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Embodiment 1
[0043]In order to solve the problems that the traditional dynamic spectrum allocation has high requirements on the reliability of the transmission link, prone to frequency conflicts and poor invulnerability, the present invention provides a policy-based dynamic allocation of spectrum resources implemented from the perspective of the network central node Method embodiment 1; figure 1 It is a schematic flow diagram of embodiment 1 of the policy-based spectrum resource dynamic allocation method implemented from the perspective of the network central node in the present invention; as figure 1 As shown, the following steps may be included:
[0044] Step S110: When the wireless communication network perceives that there is an inter-network spectrum conflict, perform inter-network spectrum coordination through a public channel, and obtain an inter-network coordination result;
[0045] Step S120: Based on the results of the inter-network coordination, the spectrum is centrally manage...
Embodiment 2
[0143] In order to solve the problems that traditional dynamic spectrum allocation requires too high reliability of transmission links, frequent frequency conflicts, and poor invulnerability, and at the same time further describe the technical scheme of the strategy-based dynamic spectrum resource allocation system of the present invention, the present invention Embodiment 2 of a strategy-based dynamic spectrum resource allocation system is also provided; compared with the above-mentioned embodiment 1, the policy-based spectrum resource dynamic allocation system embodiment 2 may include a first-level network center node and several second-level The central node of the network, so that the spectrum coordination between the networks only needs to be in each wireless communication network (secondary network) where the spectrum conflicts, and the coordinator conducts interactive negotiation on the division and use of the spectrum, and the (first-level) network central node adjusts t...
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