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Method and system for determining scheduling data volume

A technology to determine the method and data volume, applied in the direction of wireless communication, electrical components, etc., can solve the problems of unguaranteed data throughput, poor fairness, and users' inability to meet business QoS requirements, so as to ensure data throughput and user fairness , to ensure the effect of balance

Inactive Publication Date: 2019-01-18
POTEVIO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the method of resource allocation according to the amount of user cached data, the resources are all occupied by users with higher priority, so that users with lower priority cannot meet their service QoS requirements, so the fairness is poor
The method of resource allocation according to the QoS requirements of each service of the user, but the amount of data to be transmitted cannot be obtained, so that the data throughput cannot be guaranteed

Method used

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  • Method and system for determining scheduling data volume
  • Method and system for determining scheduling data volume
  • Method and system for determining scheduling data volume

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] A specific embodiment is used below to illustrate the present invention, but does not limit the scope of protection of the present invention. Reference figure 2 , The method of this embodiment includes the following steps:

[0060] 1. Start;

[0061] 2. When the Non-GBR service is established, the SBR value of the service is set according to the expected rate at the worst point of the different service types;

[0062] 3. When the GBR service is established, obtain the configured guaranteed bit rate GBR value;

[0063] 4. Determine whether the update period T_QoS is reached, if yes, go to the next step, otherwise go to step 14;

[0064] 5. Let i=0;

[0065] 6. Select the i-th user equipment in the user equipment queue;

[0066] 7. Let j=0;

[0067] 8. Select the service j of the user equipment i, calculate the cumulative data volume Δbit(j, T_QOS) transmitted in the service j update period T_QoS, and calculate the air interface average rate R(j, T_QOS) of the service j through the ...

Embodiment 2

[0098] Hereinafter, another specific embodiment is used to illustrate the present invention, but it does not limit the protection scope of the present invention. Reference image 3 , The method of this embodiment includes the following steps:

[0099] 1. At the beginning, enter a scheduling subframe in the update period T_QoS;

[0100] 2. When the Non-GBR service is established, the SBR value of the service is set according to the expected rate at the worst point of the different service types;

[0101] 3. When the GBR service is established, obtain the configured guaranteed bit rate GBR value;

[0102] 4. Select user equipment to be dispatched;

[0103] 5. Judge whether the user equipment to be scheduled has been selected in the current update cycle, if yes, proceed directly to step 11, if not, proceed to the next step;

[0104] 6. Let j=0;

[0105] 7. Select the service j of the user equipment to be scheduled, and extract the air interface average rate R(j, T_QOS) of the service j.

[0...

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Abstract

The invention discloses a method and a system for determining scheduling data size, belonging to the technical field of mobile communication. The method comprises the following steps of: selecting to-be-scheduled user equipment, determining the transmissible data size of each service of the to-be-scheduled user equipment according to the maximum transmissible data size and the cache data size of each service in the to-be-scheduled user equipment, and performing resource allocation according to the transmissible data size of each service of the to-be-scheduled user equipment. In the method and the system provided by the invention, the transmissible data size of the service is obtained through minimaxing according to maximum transmissible data size and cache data size, data are allocated according to the transmissible data size, and a balance of data throughput and user fairness is guaranteed on the basis that each service is enabled to get needed QoS requirements.

Description

Technical field [0001] The present invention relates to the field of mobile communication technology, in particular to a method and system for determining the amount of scheduling data. Background technique [0002] With the rapid development of mobile communication, the wireless resources of the air interface have become one of the main bottlenecks for the further development of mobile communication systems. On the one hand, the research of physical layer technology, such as efficient coding technology, modulation technology, diversity technology, etc., is crucial to the improvement of system capacity; on the other hand, how to reasonably schedule, configure, and manage wireless resources is critical to It is also very important to maximize system capacity and meet system requirements as much as possible. The scheduling of wireless resources needs to consider two important parameters: throughput and fairness. Throughput is generally measured by the amount of data transmitted p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12
Inventor 朱雅琼
Owner POTEVIO INFORMATION TECH CO LTD
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