COMMUNICATION SYSTEM AND COMMUNICATION METHOD BASED ON AD HOC NETWORK

摘要

A communication system and a communication method using an Ad Hoc network relate to the technical field of the Ad Hoc network. Each cluster head device in the system is configured to: exchange user information with other cluster head devices, broadcast the user information to a terminal device, receive a communication request initiated by the terminal device, determine a cluster head device corresponding to the communication request, establish a communication link with the determined cluster head device, so as to realize communication between the terminal device and a peer terminal device. The terminal device receives all user information broadcasted, selects a user for communication, sends to a cluster head device a communication request for communicating with the selected user, and communicates with the selected user according to an instruction of the cluster head device. Also disclosed is a communication method in a communication system based on an Ad Hoc network. The technical solution of the present application saves telephone service fees for a user, and is easy to operate.