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A Capacity Optimization Method for 5G Communication System Based on Improved Bat Algorithm

A bat algorithm and communication system technology, applied in the field of 5G communication, can solve the problems that communication technology cannot meet daily needs, and achieve the effects of superior performance, improved network capacity, and reasonable multiplexing

Active Publication Date: 2020-07-31
TALENT SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the early stage of the development of mobile communication, people's demand for communication is simply to send and receive text messages or voice calls. With the increasing number of communication users, traditional communication technology has been unable to meet people's daily needs.

Method used

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  • A Capacity Optimization Method for 5G Communication System Based on Improved Bat Algorithm
  • A Capacity Optimization Method for 5G Communication System Based on Improved Bat Algorithm
  • A Capacity Optimization Method for 5G Communication System Based on Improved Bat Algorithm

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0031] The selection of the scene directly affects the performance of the capacity optimization method. The following will analyze the setting of the scene and the setting of the parameters in detail.

[0032] 1. Classification and quantity of mobile terminals

[0033] In the D2D communication system, terminals are divided into two categories: traditional cellular network mobile terminals CUE and D2D mobile terminals DUE. DUEs exist in pairs, and a pair of DUEs includes...

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Abstract

The invention discloses a method for optimizing the capacity of a 5G communication system based on an improved bat algorithm. The 5G communication system includes a cellular network terminal (CUE) and a D2D mobile terminal (DUE). The method includes: (1) initializing basic parameters, including cell radius , iteration times, etc.; (2) Randomly initialize and reverse-initialize the bat population, and each individual bat represents a channel resource allocation scheme; (3) Solve the fitness value of the bat population; (4) Select excellent bat individuals according to the fitness value as Initial solution; (5) Perform cross-mutation operation on the bat population to generate a new population; (6) Mix the population to select the optimal solution; (7) Determine whether the iteration is over, if not, return to step (4), If the iteration is complete, the method ends, and the resource allocation scheme with the largest system capacity is obtained. The present invention can select the best D2D user combination, realize reasonable multiplexing of communication network resources, and thereby improve system capacity.

Description

technical field [0001] The invention relates to the field of 5G communication, in particular to a method for optimizing the capacity of a 5G communication system based on an improved bat algorithm. Background technique [0002] At present, the rapid development of the Internet and mobile communication technology has brought more and more conveniences to human society, causing earth-shaking changes in our lives. In the early stage of mobile communication development, people's demand for communication is simply to send and receive short messages or voice calls. With the increasing number of communication users, traditional communication technology has been unable to meet people's daily needs. Nowadays, the development of communication technology has reached a higher level, and 5G communication technology is becoming more and more mature. As a very important key technology of 5G, D2D allows adjacent terminal devices to be forwarded without passing through the central base stat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/08G06N3/12G06N3/00H04W72/54
CPCG06N3/006G06N3/126H04W72/53H04W72/541H04W72/542
Inventor 李旭杰王蓓蓓邓晓田孙颖顾燕吕勇李建霓居美艳
Owner TALENT SCI & TECH CO LTD
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