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Data processing method, base station and non-transitory computer-readable storage medium

A data processing and computer technology, applied in the field of communications, can solve the problem of wasting fronthaul bandwidth, and achieve the effect of saving fronthaul bandwidth resources

Active Publication Date: 2021-09-28
BAICELLS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, an embodiment of the present invention provides a data processing method, a base station, and a non-transitory computer-readable storage medium to solve the problem of wasting fronthaul bandwidth in the prior art

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  • Data processing method, base station and non-transitory computer-readable storage medium
  • Data processing method, base station and non-transitory computer-readable storage medium
  • Data processing method, base station and non-transitory computer-readable storage medium

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Embodiment Construction

[0056] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0057] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0058] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0059] It should be understood that the term "an...

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Abstract

Embodiments of the present invention provide a data processing method, a base station, and a non-transitory computer-readable storage medium. On the one hand, the data processing method includes: the CU sends scheduling information to the DU, and the scheduling information includes subframe position information capable of carrying uplink data and different time-frequency resource position information in the subframe position; The different time-frequency resource location information in the subframe position determines the uplink data on the time-frequency resource carrying the uplink data as uplink pre-transmission data; the DU sends the uplink pre-transmission data to the CU. In the embodiment of the present invention, since the uplink pre-transmission data only includes the uplink data on the time-frequency resources carrying the uplink data, when the DU sends the uplink pre-transmission data to the CU, only the uplink data on the time-frequency resources carrying the uplink data Uplink data will occupy the fronthaul bandwidth, thereby saving fronthaul bandwidth resources.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a data processing method, a base station and a non-transitory computer-readable storage medium. Background technique [0002] For systems such as LAA (License Assisted Access, authorized assisted access) and MulteFire, which support uplink transmission in the unlicensed frequency band, the channel access process needs to be performed first, that is, LBT (Listen Before Talk, listen before talk, Send), so that the uplink data can be transmitted when the channel is idle, but cannot be transmitted when the channel is occupied. For the uplink based on base station scheduling, the user terminal (such as a mobile phone) performs LBT before the subframe position scheduled by the base station. If the LBT is successful, the uplink data will be sent on the subframe, and if the LBT fails, the uplink data will not be sent on the subframe. data. After the DU (Distributed Un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04W72/12H04L5/00
Inventor 周明宇王力
Owner BAICELLS TECH CO LTD