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A method for maximizing the throughput of energy-collecting wireless relay network

A wireless relay network and energy-collecting technology, which is applied in the field of energy-collecting wireless relay networks, can solve the problems of huge energy consumption and greenhouse gas emissions, and achieve the effects of increasing profits, reducing path loss, and maximizing throughput

Active Publication Date: 2021-10-15
ZHEJIANG UNIV OF TECH
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Problems solved by technology

[0003] However, the energy consumption generated by densely deploying relay base stations and the resulting greenhouse gas (such as carbon dioxide) emissions are also huge.

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  • A method for maximizing the throughput of energy-collecting wireless relay network
  • A method for maximizing the throughput of energy-collecting wireless relay network
  • A method for maximizing the throughput of energy-collecting wireless relay network

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Embodiment Construction

[0052] The present invention will be further described in detail below with reference to the accompanying drawings.

[0053] Refer figure 1 A maximization method for the maximization of the integrated wireless relay network throughput based on deep deterministic strategy gradient, in other words, the maximum system efficiency of end-to-end maximizing throughput is implemented by federated time scheduling and power distribution. The present invention is based on a combined wireless relay network system (such as figure 1 Indicated). In a flat-type wireless relay network system, the maximum transmission rate is achieved by optimizing the time scheduling and power allocation by depth deterministic policy gradient method. In a limited data cache and energy storage battery conditions, a renewable energy optimization method maximizing the maximization of throughput is proposed for time scheduling and power control problems in the energy-intensive wireless relay network, the method compri...

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Abstract

A method for maximizing the throughput of an energy-intensive wireless relay network based on deep deterministic policy gradients, comprising the following steps: 1) In the energy-intensive wireless relay network, the maximum throughput is achieved through optimal management of renewable energy, wherein, optimizing The problem is described as a multivariate optimization problem; 2) The problem P1 is decomposed into two parts of optimization: power sub-optimization and slot sub-optimization, that is, the deep deterministic policy gradient method optimizes the variable p i and to get the optimal r i . The invention provides a method for maximizing system benefits with maximum throughput through joint time scheduling and power allocation in an energy-collecting wireless relay network.

Description

Technical field [0001] The present invention relates to the field of energy-integrated wireless relay network technologies, in particular, a tolerance-based wireless relay network throughput maximization method based on depth deterministic strategy gradient. Background technique [0002] Due to the surge in wireless devices and emerging multimedia services, mobile data traffic has been exponentially increased. More and more indoor and edge users may encounter low quality service performance due to channel losses such as path loss, shadow and small-scale fading. In order to overcome this obstacle, relay auxiliary access technology has been proposed as a valuable solution for developing energy efficiency and spatial diversity to improve the quality of indoor and cell user service. The relay base station will communicate with the macro cell base station as an edge user. [0003] However, the energy consumption generated by the intensive partial relay base station and the greenhouse ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W52/26H04W52/46H04W72/04
CPCH04W24/02H04W52/26H04W52/46H04W72/0446H04W72/0473H04W72/53
Inventor 钱丽萍冯安琪冯旭黄玉蘋黄亮吴远
Owner ZHEJIANG UNIV OF TECH
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