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A control method and device for wireless communication network data transmission

A wireless communication network and data transmission technology, applied in the control field of wireless communication network data transmission, can solve the problems of high power consumption of UE, long data transmission time, base station congestion, etc., to reduce scheduling time, improve efficiency, avoid The effect of congestion

Active Publication Date: 2019-04-23
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The UE receives a small amount of radio resources allocated by the eNode B, which cannot meet the needs of UE radio resource transmission. The UE sends a scheduling request to the eNode B again, requesting radio resource scheduling, and the eNode B allocates a small amount of radio resources for the UE again, and repeats until the data transfer complete
When multiple UEs request radio resource scheduling and the amount of data transmitted by the UE is large, it is easy to cause congestion in the base station, and the total time of data transmission is long, and the UE consumes a lot of power, which reduces the efficiency of data transmission

Method used

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  • A control method and device for wireless communication network data transmission
  • A control method and device for wireless communication network data transmission
  • A control method and device for wireless communication network data transmission

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Embodiment Construction

[0058] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0059] Such as figure 1 As shown, it is a flowchart of a method for controlling data transmission in a wireless communication network provided by an embodiment of the present invention. The embodiment of the present invention can be implemented in the base station, as shown in the figure, the process in this embodiment includes:

[0060] S101. The base station acquires transmission attribute information, where the transmission attribute information includes attribute information of data to be transmitted and base station scheduling attribute information.

[0061] Wherein, the attribute information of the data to be transmitted includes: terminal identification information, terminal priority information, data amoun...

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Abstract

Embodiments of the present invention provide a method and an apparatus for controlling data transmission on a radio communication network. The method includes: acquiring, by a base station, transmission attribute information, where the transmission attribute information includes attribute information of to-be-transmitted data and scheduling attribute information of the base station; and judging whether the acquired scheduling attribute information of the base station meets a preset scheduling condition; and if yes, the base station sends a scheduling suspension message and / or a scheduling start message to a terminal according to the transmission attribute information. By using the embodiments of the present invention, a scheduling suspension message / a scheduling start message may be sent to a terminal according to transmission attribute information, so as to schedule data resource of the radio communication network according to the transmission attribute information, thereby avoiding a situation in which the base station is congested, reducing scheduling time, and improving the data transmission efficiency of the radio communication network.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and device for controlling data transmission in a wireless communication network. Background technique [0002] LTE (Long term Evolution, long-term evolution) is 3GPP (3 rd The long-term evolution of the UMTS (Universal Mobile Telecommunications System, Universal Mobile Telecommunications System) technology developed by the Generation Partnership Project (Generation Partnership Project). In the LTE system, the radio channel resources between the terminal (UE, User Equipment, user equipment) and the base station (eNode B, Evolved NodeB, evolved base station) can be allocated and controlled through the radio resource control (RRC, Radio Resource Control) protocol . [0003] After establishing a radio bearer with the eNode B, the UE sends a scheduling request (SR, SchedulingRequest) to the eNode B to request radio resource scheduling. If the eNode B serves ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/10
CPCH04W72/12
Inventor 韩广林
Owner HUAWEI TECH CO LTD
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