Mobile base station wireless ad hoc network method

Abstract

The invention discloses a mobile base station wireless ad hoc network method. The method comprises the following steps: 1, ; the base station of the main node sends a signaling RMAINT1; the base station receiving the signaling RMAINT1 sends a registration signaling, the main node base station registers the base stations corresponding to the received registration signaling, and one registration base station with the best signal quality or the nearest geographic position is selected in the forward direction and / or the reverse direction to serve as the last-stage node base station in the corresponding direction; the last-stage node base station sends a signaling RMAINT3; the unregistered base station which receives the signaling RMAINT3 sends out a registration signaling; and the main node base station selects a base station with the best signal quality or the nearest geographic position from the registered base stations as a next-stage node base station of the last-stage node base station, and if the node base station is a tail end node, the ad hoc network is ended after another tail end node is selected. According to the invention, the mobile base station can move at any time without any parameter configuration, and can have the capability of wireless networking communication at any time.

Description

technical field [0001] The invention relates to the technical field of base station ad hoc network, in particular to a wireless ad hoc network method for mobile base stations. Background technique [0002] In order to expand the coverage area, a narrowband communication system generally consists of multiple base stations. These base stations serve mobile station communications locally by transmitting over narrowband radio channels. These base stations will be connected to each other through various link technologies to serve the communication between base stations. Commonly used link technologies are divided into wireless and wired. Wireless multi-purpose microwave and other broadband transmission. By adopting broadband transmission, more voice data and control signaling data of multiple channels between base stations can be transmitted. But in some cases, these wired and wireless links are not available. For example, temporary and rapid network deployment is required i...

AI Technical Summary

Problems solved by technology

However, the low rate of narrowband transmission will cause a longer delay, and more frequency points need to be used to eliminate interference during multi-hop, which makes the narrowband wireless link network complex.

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