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A data transmission method, device and computer-readable storage medium

A technology of data transmission, transmission and reception, applied in the field of communication, can solve the problem of low resource utilization rate in the data transmission process, and achieve the effect of improving resource utilization rate and quality

Active Publication Date: 2021-08-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention relates to a data transmission method, device and computer-readable storage medium, so as to solve the technical problem in the prior art that the resource utilization rate of the data transmission process is low due to the guard interval GP of data transmission and reception conversion.

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  • A data transmission method, device and computer-readable storage medium
  • A data transmission method, device and computer-readable storage medium
  • A data transmission method, device and computer-readable storage medium

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Embodiment Construction

[0054] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. 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.

[0055] The terms "comprising" and "having" and any variations thereof in the description and claims of the present invention are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or process comprising a series of steps or units. The apparatus is not necessarily limited to those steps or units explicitly listed, but may include other ste...

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Abstract

Embodiments of the present invention relate to a data transmission method, device, and computer-readable storage medium. The data transmission method includes: performing a delay operation or an advance operation on the timing of the second type of access link; according to the operation result, determining the first type The symbol index actually transmitted by the access link and the second type of access link; wherein, the first type of access link refers to the communication link between the device and the base station, and the second type of access link is Refers to a device-to-device communication link. The embodiment of the present invention effectively solves the technical problem of low resource utilization in the data transmission process caused by the guard interval (GP) of data transmission and reception conversion in the prior art, and realizes the resource utilization in the device-to-device and base station-to-device communication systems The improvement improves the quality of data transmission services.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a data transmission method, device and computer-readable storage medium. Background technique [0002] SR (Spectrum Resource, Spectrum Resource) is an important resource dimension in the evolution of the cellular wireless communication system. In a traditional cellular wireless communication system, it is assumed that there are two UEs (User Equipment, User Equipment) in the system, denoted as UE1 and UE2 respectively, and they are respectively located under the coverage of eNB1 (Evolved Node B) and eNB2. When UE1 and UE2 have services that need to be transmitted, the transmission process is simplified as follows: UE1 transmits the service data to be transmitted to eNB1 through the air interface, eNB1 transmits the service data to eNB2 through the core network, and eNB2 transmits the service data to UE2 through the air interface; from the perspective of resource...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/06H04W76/14H04W76/15
Inventor 王晓梅
Owner ZTE CORP
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