Resource allocation method based on non-cooperative gambling in super dense network

Abstract

The invention provides a resource allocation method based on non-cooperative gambling in a super dense network. A double-layer network in the super dense network is analyzed to propose a shared and orthogonal hybrid spectrum allocation method based on perception; a multi-dimensional resource allocation model of base station connection, a user channel and power allocation is obtained by describing the base station connection, a channel model and system capacity; the resource allocation method based on the non-cooperative gambling is proposed to solve the multi-dimensional resource allocation problem, the algorithm describes a non-cooperative gambling model, an allowed domain is introduced to solve optimal power allocation, the 0-1 discrete variable of the base station connection is relaxed to a variable of a (0,1) section, an allocation channel is judged by normative punishment, and an algorithm for mutual iteration of the base station connection, the user channel and the power allocation is formed. The cross-layer and co-layer interference and the multi-dimensional radio resource allocation problem between a macro cell and a micro cell are solved, and the resource allocation method has certain superiority of inhibiting the interference and improving the throughput of the entire system.

Description

technical field [0001] The invention designs a distributed resource allocation algorithm based on a non-cooperative game, which is applied in an ultra-dense heterogeneous wireless network and belongs to the technical field of information communication. Background technique [0002] With the rapid development of Internet applications and the explosive increase in demand for data services, wireless networks are facing enormous challenges. Ultra-dense heterogeneous networks are an important solution to this challenge. The main idea is to add a large number of low-cost small cells in addition to the macro cells of the traditional cellular network to form a high-density network. The advantage is that the distance between the base station and the user is very close, so it can support more users, reduce coverage blind spots, provide more stable and efficient data transmission, and improve network throughput. In recent years, ultra-dense heterogeneous network has become one of the...

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Problems solved by technology

[0005] Technical problem: The purpose of the present invention is to provide a distributed resource allocation algorithm based on non-cooperative game in ultra-dense heterogeneous wireless n

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