METHOD FOR SHARING FREQUENCTY SPECTRUM BETWEEN NETWORKS

摘要

Disclosed is a network frequency spectrum sharing method, a user terminal of the present network sending a network signal strength measurement report of the different network to a home base station; an operation management node of the present network, based on the network signal strength measurement report calculating a network overlapping level indicator of the different network, and obtaining network overlapping topology-based information of the different network; and the two networks exchanging the network overlapping topology-based information, and calculating a policy for allocating shared frequency spectrum resources therebetween. The present invention can enable different networks to fairly and reasonably share frequency spectrum resources within a specified range, thus increasing a frequency spectrum utilization rate.

主权项

1. A method for sharing a frequency spectrum between networks, used to implement allocation of a shared frequency spectrum between a first network (A) and a second network (B), comprising the following steps:
measuring a strength of a network signal of the second network (B); calculating a network overlapping level indicator according to the strength of the network signal of the second network (B), and obtaining network-coverage-topology-based information of the second network (B) according to the network overlapping level indicator (V), the network overlapping level indicator indicating a level at which the first network (A) overlaps with the second network (B); the first network (A) exchanging the network- coverage-topology-based information of the second network (B) with the second network (B), and obtaining network-coverage-topology-based information of the first network (A) from the second network (B); and calculating the shared frequency spectrum shared between the first network (A) and the second network (B).