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Resource allocation method and system

A resource allocation and resource technology, applied in the field of communication, can solve problems such as difficult allocation strategies

Active Publication Date: 2011-09-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since these algorithms usually only consider one or two factors, it is difficult to achieve the optimal allocation strategy globally

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0056] see figure 2 It is the first embodiment of the method provided by the present invention, including:

[0057] E1 establishes a corresponding relationship;

[0058] Establish the corresponding relationship between the resources to be allocated in the community and the individual, the specific process is as follows:

[0059] The binary coding method of each individual is characterized by the following method. Assume that there are m users, and the resource to be allocated corresponding to each user is AR, the resource to be allocated corresponding to the first user is AR1, and the resource to be allocated corresponding to the second user is AR1. The allocated resource is AR2, and the resource to be allocated corresponding to the mth user is ARm; the sum of the resources to be allocated to the m users is less than or equal to the maximum allowed resource to be allocated, that is, the sum of the numbers corresponding to the binary codes of the resources to be allocated to ...

no. 2 example

[0069] In the following embodiment, the individual with the maximum fitness obtained by using the genetic algorithm is added, that is, the specific process corresponding to obtaining the cell with the maximum scheduling fitness of the resource to be allocated is to find the individual with the maximum fitness among the N individuals, that is, to find the cell with the maximum scheduling fitness To allocate resources, expand the search range to find the optimal solution.

[0070] Include steps:

[0071] F1 establishes a corresponding relationship;

[0072] Establish the corresponding relationship between the resource to be allocated by the community user and the individual, as follows:

[0073] The binary coding method of each individual is characterized by the following method. Assume that there are m users, and the resource to be allocated corresponding to each user is AR, the resource to be allocated corresponding to the first user is AR1, and the resource to be allocated c...

no. 3 example

[0104] In this embodiment, the genetic algorithm is used to generate N individuals, and the optimal population individuals are obtained using biological principles, thereby providing a prerequisite for finding the global optimal individual.

[0105] Include steps:

[0106] G1 establishes a corresponding relationship;

[0107] Establish the corresponding relationship between the resource to be allocated by the community user and the individual, as follows:

[0108] The binary coding method of each individual is characterized by the following method. Assume that there are m users, and the resource to be allocated corresponding to each user is AR, the resource to be allocated corresponding to the first user is AR1, and the resource to be allocated corresponding to the second user is AR1. The allocated resource is AR2, and the resource to be allocated corresponding to the mth user is ARm; the sum of the resources to be allocated to the m users is less than or equal to the maximum...

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PUM

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Abstract

The invention relates to a method for distributing resource, which comprises that: 1, building the relation between distributed resource and solid; using gene algorism to obtain the solid with maximum adaptation, and the resource to obtain maximum distribution adaptation region; 2, calculating the resources distributed to each user in said region. The invention also discloses a resource distributor system. The invention can realize optimized resource distribution.

Description

technical field [0001] The present invention relates to the communication field, in particular to a resource allocation method and system. Background technique [0002] In the field of communication, there is a certain time diversity gain in user behavior. In order to improve resource utilization, resources need to be reused. Therefore, a shared channel is introduced, and different users are allocated on demand. Existing scheduling algorithms usually only consider one or two factors among factors such as user fairness, user's current environment differences, user requested service rate, user historical rate, cell resources, and user scheduling priority. . According to the different factors considered, different control algorithms are derived. For example, the PF strategy only considers the user's scheduling priority; the maxC / I strategy only considers the difference in the user's current environment; the Round-Robin strategy only considers the user's fairness. [0003] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/12
Inventor 吴玉忠
Owner HUAWEI TECH CO LTD
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