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Multi-access multi-unit distributed resource allocation method based on heterogeneous wireless network

A heterogeneous wireless network and distributed resource technology, applied in the field of multi-access multi-unit distributed resource allocation

Inactive Publication Date: 2019-04-16
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In the prior art, there is no related report on decentralized resource allocation of heterogeneous wireless networks using genetic cultural cognitive algorithms

Method used

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  • Multi-access multi-unit distributed resource allocation method based on heterogeneous wireless network
  • Multi-access multi-unit distributed resource allocation method based on heterogeneous wireless network
  • Multi-access multi-unit distributed resource allocation method based on heterogeneous wireless network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0193] A multi-access multi-unit distributed resource allocation method based on a heterogeneous wireless network, comprising the following steps:

[0194] Step 1, the heterogeneous network intelligently collects the physical upper limit of all resources in the set area, denoted as W c max ;

[0195] Step 2, intelligently collect the number of node units N c and the number of users N j ;

[0196] In step 3, the intelligence uses the genetic social cognitive algorithm to allocate multi-access multi-unit distributed resources in the heterogeneous wireless network.

[0197] First, initialize each parameter. So that each unit in the original area is connected with each user.

[0198] Then, each connection is evaluated, and the allocation scheme that meets the requirement of this example that a user only connects with one unit is an individual with better genes, and is sent to the middle layer.

[0199] Then, carry out learning and cognitive work on each individual in the mi...

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Abstract

The invention discloses a multiple-access multi-unit distributed resource distribution method based on a heterogeneous wireless network. The method comprises the following steps of step1, collecting physical upper limits of all the resources in a set area; step2, determining a node number of all the units and a user number in the set area; step3, using a genetic culture social cognitive algorithm to distribute resources in the heterogeneous wireless network. The resource distribution method provided in the invention is high-efficiency and reliable. A resource utilization rate and rationality of a distribution scheme can be greatly increased. By using the method in the invention, a convergence speed is fast and a searching capability is high.

Description

technical field [0001] The invention relates to the field of data computer networks, in particular to a resource allocation method based on multi-access multi-unit distribution in a heterogeneous wireless network. Background technique [0002] In today's wireless heterogeneous network environment, its complexity has been developed in a radical way under various multi-access construction characteristics. The idea of ​​distributed resource allocation in efficient heterogeneous wireless networks has been proposed, where multi-access and multi-unit approaches are complementary to coexist for optimal user-perceived QoS (QoS) performance. [0003] The complete network can be thought of as a global optimization procedure subject to the constraints of resource allocation within a reasonable unit. The diversity of multi-access is manifested in: by setting a user-centered service perception standard, the user's perception and satisfaction with the service can reach the highest level,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/911
CPCH04L47/783
Inventor 徐雷方浩文王俊杨余旺李千目
Owner NANJING UNIV OF SCI & TECH
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