Communication system, control device and network management server

Disclosed is a communication system, comprising a control device, a plurality of remote devices and a network management server; the control device is in communication connection with the plurality of remote devices, and controls the data aggregation and distribution of the plurality of remote devices; the control device is in communication connection with the network management server; and the network management server transmits management data and feedback data to the control device according to a preset plan, such that the control device and the plurality of remote devices are only presented as network elements on the network management server. Compared to the prior art, with a plurality of small base stations at a network management server side being all independently presented, the communication system of an embodiment of the present invention enables a plurality of macro base stations and small base stations to be presented as one network element at a network management server side, thus reducing the complexity of network communication and management.