Uplink communication resource allocation strategy of self-organizing relay forwarding network

Abstract

The invention relates to the field of communication network technology and smart city service support, and discloses an uplink communication resource allocation strategy of a self-organizing relay forwarding network, which comprises the following steps: after initialization, obtaining detection information by detecting a communication environment and network information; wherein the detection information comprises an end-to-end detection distance, a self-organizing user list which can be used as a relay forwarding station, carrier frequency bands divided according to a carrier frequency band classification method and channel quality of the carrier frequency bands, and then making a reaction strategy according to the detection information and communication protocol optimization weight. On the premise of giving the detected network and communication environment information, in order to select one of seven specified reaction strategies for execution and specify a carrier frequency band classification method, the invention provides a method for selecting a carrier frequency band for direct transmission or relay forwarding, which can solve the three problems of limited communication range, serious same-frequency interference and difficulty in communication resource integration in a self-organizing network.

Description

technical field [0001] The present invention relates to the field of communication network technology and smart city service support technology, and more specifically, relates to an uplink communication resource allocation strategy of an ad hoc relay forwarding network. Background technique [0002] Compared with the current 4G network, the technical service indicators in the next-generation wireless communication network (that is, 5G mobile communication network) will be significantly improved. Especially the throughput, in order to meet the needs of new users, such as high-definition video, virtual reality (VR) data service transmission, etc., needs to be increased by ten times. Therefore, the business volume of the base station of the traditional cellular cell increases greatly, which makes the traditional cellular communication network with the base station as the core unsustainable. In order to solve the communication needs of massive data and massive users, ad hoc net...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the communication resource allocation problem faced by the ad hoc user sending end and the ad hoc user receiving end or the cellular user receiving end in the uplink communication including the cellular network and the ad hoc network when establishing a communication connection, and proposes an ad hoc relay forwarding network The uplink communication resource allocation strategy can solve the three major problems of limited communication range, serious co-channel interference and difficult integration of communication resources in self-organizing networks.

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