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Resource allocation method,apparatus and device

A technology of resource allocation and equipment, applied in the field of communication, can solve problems such as inability to allocate resources at the same time, resource conflicts, waste, etc., and achieve the effect of improving resource utilization efficiency

Pending Publication Date: 2021-02-02
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a resource allocation method, device and equipment to solve the problem in the related art that the same frequency resource cannot be allocated to different mobile communication systems at the same time, resulting in resource conflict or waste

Method used

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  • Resource allocation method,apparatus and device
  • Resource allocation method,apparatus and device
  • Resource allocation method,apparatus and device

Examples

Experimental program
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example 1

[0106] Example 1: The three systems of GSM, NB-IoT and LTE are jointly deployed on 935MHz-949MHz. Since GSM mainly carries voice services, it has the highest priority; NB-IoT mainly carries smoke alarm monitoring services, with the second priority; LTE carries Internet services, with the lowest priority. That is, the priority of wireless resources used by each system is configured as GSM>NB-IoT>LTE.

[0107] When GSM needs to occupy wireless resources, it first occupies the wireless resources used by LTE, and then occupies the wireless resources used by NB-IoT;

[0108] When NB-IoT needs to occupy wireless resources, it cannot occupy the wireless resources used by GSM, but can only occupy the wireless resources used by LTE;

[0109] LTE cannot seize the wireless resources of other systems;

[0110] When the GSM and NB-IoT networks are idle, the shared spectrum is released for LTE use.

[0111] Optionally, the system bandwidth of the first device is inversely proportional to...

example 2

[0133] Example 2: When 4G and 5G share spectrum, 5G sets the first threshold value of 5G (i.e. releasing the PRB utilization threshold, or Thresh1 5G) and the second threshold value of 5G (i.e. withdrawing the PRB utilization threshold, or Thresh2 5G), 4G sets the first threshold of 4G (that is, releasing the PRB utilization threshold, or Thresh1 4G) and the second threshold of 4G (that is, withdrawing the PRB utilization threshold, or Thresh2 4G). If the utilization rate of 5G frequency resources is greater than Thresh2 5G, the first device will be notified to request the use of wireless resources. If the 4G frequency resource utilization rate is lower than Thresh1 4G, 4G needs to release the radio resources for 5G use; if the 4G PRB utilization rate is greater than or equal to Thresh1 4G, the radio resources occupied by 4G cannot be released. Conversely, if the 4G PRB utilization rate is greater than Thresh2 4G, the first device will be notified to request the use of radio r...

example 3

[0162] Suppose there are two systems, the total resources are represented by S, the maximum resources required by each system are represented by M1 and M2, the dedicated resources of each system are represented by N1 and N2, and the shareable wireless resources are represented by X (assuming M1+ M2 is greater than S. If this condition is not met, it means that the current total resources are sufficient for two systems, and there is no need for shared wireless resources; if M1\M2 is less than S, if this condition is not met, it means that the current total resources cannot meet the system requirements and should be expanded; M1>=M2). First determine the shareable wireless resource X, take a value in the interval (MI+M2-S, M1), then N1=M1-X, N2=S-X-N1. For example, 4G and 5G are co-deployed on 2515MHz-2635MHz. The total available frequency bandwidth is 120M. According to the historical traffic volume, the maximum bandwidth of 4G needs to be 60M, and the maximum bandwidth of 5G ...

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Abstract

The invention provides a resource allocation method, apparatus and device. The method comprises the steps of obtaining reference information of a first device; according to the reference information of the at least one first device, determining a second device which can use wireless resources currently; wherein under the condition that the wireless resources are occupied, the at least one first device comprises a device requesting to use the wireless resources and a device occupying the wireless resources; wherein the at least one first device comprises: a device requesting to use the radio resources in a case where the radio resources is not occupied; according to the embodiment of the invention, the use right of the wireless resource can be dynamically adjusted according to the referenceinformation of each different first device, the problem that multiple communication systems are deployed at the same time under the condition that the wireless resource is limited is solved, and theresources use efficiency can also be improved.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular to a resource allocation method, device and equipment. Background technique [0002] In general wireless network spectrum planning, each wireless mobile communication system is allocated a dedicated frequency resource, and the same frequency resource cannot be allocated to multiple different wireless mobile communication systems. Mobile communication systems of different wireless access systems work on different frequency resources. [0003] The same frequency resource cannot be allocated to multiple different wireless mobile communication systems, and multiple wireless communication systems cannot be operated simultaneously when the frequency resources are limited. For example, the existing three communication systems of GSM (Global System for Mobile Communications, Global System for Mobile Communications), NB-IoT (Narrow Band Internet of Things, narrowband Inte...

Claims

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Application Information

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IPC IPC(8): H04W16/14H04W72/04
CPCH04W16/14H04W72/0453H04W72/51
Inventor 黄宇红张超何文林徐芙蓉张俪丁海煜李男邓伟王锐高向东
Owner CHINA MOBILE COMM LTD RES INST