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Method for resource distribution and device of resource distribution

A resource allocation method and resource technology, applied in the field of resource allocation methods and devices, can solve problems such as ensuring system delay performance

Active Publication Date: 2013-06-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing technology is still unable to guarantee the delay performance of the system while using renewable energy to minimize AC power consumption

Method used

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  • Method for resource distribution and device of resource distribution
  • Method for resource distribution and device of resource distribution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment provides a resource allocation method, such as figure 1 As shown, the method includes:

[0027] 101. Acquire renewable energy queue state information, channel state information, and data queue state information of the system, and decode the channel state information.

[0028] Wherein, the renewable energy can be solar energy, wind energy and the like.

[0029] 102. Calculate the expressions of instantaneous renewable power consumption and instantaneous AC power consumption according to the relationship between the length of the renewable energy queue and the preset value and the time delay-power trade-off coefficient.

[0030] Wherein, the preset value is the maximum value of stored renewable energy.

[0031] 103. Calculate the instantaneous renewable power consumption and instantaneous AC power consumption according to the expressions of the instantaneous renewable power consumption and the instantaneous AC power consumption, as well as the renewable ...

Embodiment 2

[0041] This embodiment provides a resource allocation method, such as image 3 As shown, the method includes:

[0042] 201. Acquire renewable energy queue state information, channel state information, and data queue state information of the system, and decode the channel state information.

[0043] 202. Calculate expressions of instantaneous renewable power consumption and instantaneous AC power consumption according to the relationship between the length of the renewable energy queue, the preset value, and the time delay-power trade-off coefficient.

[0044] Specifically, when the renewable energy queue length is greater than or equal to the preset value, according to the formula and Obtain expressions for the instantaneous renewable power consumption and the instantaneous AC power consumption;

[0045] in, is the instantaneous renewable power consumption of the kth scheduling slot, is the instantaneous AC power consumption of the kth scheduling slot, Q(k) is the dat...

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Abstract

The invention discloses a method for resource distribution and a device of resource distribution. The method includes: firstly, obtaining renewable energy queue condition information, channel condition information, and data queue condition information, and decoding the channel condition information, secondly, according to the renewable energy queue length and compromise coefficient relationship between a preset value and delay-power, calculating the expression of instantaneous renewable consumption and instantaneous alternating current (AC) consumption, conducting distribution of instantaneous renewable consumption and instantaneous AC consumption according to the expression of the instantaneous renewable consumption and the instantaneous AC consumption, the renewable energy queue condition information, the channel condition information, and data queue condition information, and finally sending data according to the obtained instantaneous renewable consumption and the instantaneous AC consumption through calculation. The method for resource distribution and the device of the resource distribution are suitable for communication system field.

Description

technical field [0001] The present invention relates to the field of communication systems, in particular to a resource allocation method and device. Background technique [0002] At present, wireless communication systems pay more and more attention to improving the energy efficiency of the system. Under the background of the 3rd Generation Partnership Project (3GPP, The 3rd Generation Partnership Project) Long Term Evolution (LTE) and the LTE promotion system based on 3GPP standards, the algorithm of Radio Resource Management (RRM) also pays more and more attention to reducing energy consumption. System energy consumption is mainly manifested as power consumption cost caused by alternating current (AC) input. In a wireless communication system, the cost of AC power consumption can be reduced by using renewable energy. [0003] The ability to obtain renewable energy of the system is related to the external natural environment conditions, is time-varying, and requires inde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/24H04W72/04
Inventor 耿婷婷陈雁刘坚能高静河
Owner HUAWEI TECH CO LTD
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