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Data transmission method and system, computer equipment and storage medium

A data transmission method and a technology of signal transmission quality, which are applied in the field of communication, can solve problems such as poor performance, and achieve the effect of improving uplink performance

Active Publication Date: 2019-12-13
COMBA TELECOM SYST CHINA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a data transmission method, system, and computer equipment for the above-mentioned technical problem of poor performance of edge users under the coverage of multiple remote unit groups when the above-mentioned host unit processes the uplink data of the remote unit. and storage media

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  • Data transmission method and system, computer equipment and storage medium
  • Data transmission method and system, computer equipment and storage medium
  • Data transmission method and system, computer equipment and storage medium

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Embodiment Construction

[0074] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0075] A data transmission method provided by this application can be applied to such as figure 1 In the shown base station system, the system includes a host unit, an extension unit and a remote unit, wherein the host unit communicates with multiple extension units, and each extension unit communicates with at least one remote unit. Among them, multiple expansion units can be in a parallel relationship, such as expansion unit 1 and expansion unit 2, or in a cascade relationship, such as expansion unit 1 and expansion unit 3; all remote units connected to the same expansio...

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Abstract

The invention relates to a data transmission method and system, computer equipment and a storage medium. The host unit completes intelligent selection of the to-be-transmitted far-end unit group of the UE according to the signal transmission quality data of the plurality of service far-end unit groups corresponding to the UE and the current load condition of the cell, processes the uplink data signal target extension unit of the selected to-be-transmitted far-end unit group, and returns the uplink data signal to the host unit. According to the method, the host unit realizes intelligent selection of the uplink service remote unit group of the UE, and different remote unit groups to be transmitted are determined under different cell loads, so that an edge user can upload maximum data according to the actual resource capacity, and the uplink performance of the edge user covered by the remote unit group in an overlapping manner is greatly improved.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a data transmission method, system, computer equipment and storage medium. Background technique [0002] Distributed pico base station is a new type of indoor wireless distribution system for indoor optical fiber or Category 5 wiring. It uses a base band unit (Base Band Unit, BBU) + radio frequency unit (Remote Radio Unit, RRU) structure. [0003] Among them, the system architecture of the distributed pico base station is composed of the host unit + expansion unit + remote unit. Based on the Third Generation Partnership Project (Third Generation Partnership Project, 3GPP) agreement, a number of ways to divide the functions between the BBU and the RRU have been proposed. This option is used as a reference, that is, in the prior art, the functions of the host unit, extension unit and remote unit are divided based on option8, and then the host unit completes the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/08H04W72/12H04B7/024H04B7/08H04B7/26H04W88/08
CPCH04W24/08H04W72/1268H04B7/2609H04B7/024H04B7/0814H04B7/0874H04W88/085H04W72/542
Inventor 黄鹏飞区洋丁宝国
Owner COMBA TELECOM SYST CHINA LTD
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