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Communication control method and device and computer readable storage medium

A technology for communication control and base station configuration, applied in wireless communication, electrical components, network planning, etc., can solve problems such as inability to use 5GPDCCH frequency domain resources, inability to fully share spectrum resources, affecting user experience, etc. Realize the effect of dynamic sharing and improve user experience

Pending Publication Date: 2022-05-03
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, 4G users cannot use the frequency domain resources occupied by 5GPDCCH
In the initial stage of 5G commercial use, the frequency domain resources occupied by 4G PDCCH are much larger than those occupied by 5G PDSCH, resulting in the inability to fully share spectrum resources and affecting user experience

Method used

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  • Communication control method and device and computer readable storage medium
  • Communication control method and device and computer readable storage medium
  • Communication control method and device and computer readable storage medium

Examples

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0027] At the same time, it should be understood that, for the convenience of d...

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PUM

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Abstract

The invention discloses a communication control method and device and a computer readable storage medium, and relates to the field of wireless communication. The communication control method comprises: a base station obtaining a target resource scheduling request for LTE sent by a terminal, the target resource of LTE configured by the base station occupying a first frequency domain bandwidth, the target resource of NR configured by the base station occupying a second frequency domain bandwidth, and the first frequency domain bandwidth and the second frequency domain bandwidth overlapping in the frequency domain; under the condition that the sub-frame corresponding to the target resource scheduling request has the target resource of the NR and needs to be sent, the base station calculates the target resource available for the terminal; under the condition that the available target resources of the terminal are distributed in the second frequency domain bandwidth, if the public target resources are not completely occupied, the base station uses the public target resources to schedule the target resources for the terminal in the subframe; and under the condition that the target resource available for the terminal is not distributed in the second frequency domain bandwidth, the base station uses the target resource available for the terminal in the subframe to schedule the target resource for the terminal.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a communication control method, device and computer-readable storage medium. Background technique [0002] Since 5G terminals currently do not support PDSCH (Physical Downlink Shared Channel, Physical Downlink Shared Channel) resource allocation Type B (Type B), 5G PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel) can only be configured in each time slot ( slot) for the first 3 symbols. In an LTE network with a bandwidth of 20M, the PDCCH can only be distributed in the first three symbols of each slot. Therefore, in 4G and 5G dynamic spectrum sharing technologies, 5GPDCCH and LTE PDCCH can only use the first 3 symbols of each slot. [0003] In related technologies, LTE PDCCHs are distributed over the full bandwidth, so 5G PDCCHs and 4G PDCCHs are time-division multiplexed. For example, 4G PDCCH occupies the first 2 symbols, and 5G PDCCH ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/10H04W36/06H04W40/04H04W72/04
CPCH04W16/10H04W36/06H04W40/04H04W72/04
Inventor 胡春雷林衡华张光辉李建光王庆扬谢伟良
Owner CHINA TELECOM CORP LTD
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