METHOD AND NETWORK DEVICE FOR SHARING SPECTRUM BETWEEN AN OFDM SMALL BASE STATION AND AN HETEROGENEOUS SYSTEM NETWORK

摘要

Embodiments of the present invention provide a method and a network device for frequency spectrum sharing between an OFDM small cell and another system network. The method includes: determining, by an OFDM small cell, available frequencies, where the available frequencies are determined according to frequency usage information of another system network coexisting with the OFDM small cell; determining, by the OFDM small cell, a usage mode of the available frequencies; and notifying, by the OFDM small cell, a terminal served by the OFDM small cell of information about the available frequencies and the usage mode. Through the embodiments of the present invention, the frequency spectrum sharing between the OFDM small cell and the other system network can be achieved.