Wireless network function setting method, wireless network node, and core network device

摘要

The present invention provides a wireless network function configuration method, a wireless network node, and a core network device, so as to reduce a requirement on a bandwidth of a transport network while effectively reducing interference between cells and increasing a system capacity, thereby facilitating deployment and use of a C-RAN system. The method includes: determining, by a first wireless network node, a function configuration policy that is used by the first wireless network node and a second wireless network node to perform wireless network function configuration, where the function configuration policy includes a first part of wireless network functions that are of wireless network functions and implemented by the first wireless network node, and a second part of wireless network functions that are of the wireless network functions and implemented by the second wireless network node; and sending, by the first wireless network node and to the second wireless network node, function configuration information corresponding to the first part of wireless network functions that are in the function configuration policy and implemented by the second wireless network node, so that the second wireless network node completes function configuration of the second wireless network node according to the function configuration information.