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A transmission control method, device, equipment and storage medium

A technology for transmission control and node equipment, which is applied in transmission systems, digital transmission systems, and multiple use of transmission paths. It can solve problems such as control conflicts and achieve the effect of avoiding control conflicts.

Active Publication Date: 2022-01-28
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the dual connectivity architecture, since both MeNB and SeNB can send RRC commands or MAC commands to control bearers, the way to control bearers based on RRC commands is different from the way to control bearers based on MAC commands. When MeNB and SeNB When one controls the bearer through the RRC command, and the other controls the bearer through the MAC command, it will cause a control conflict.

Method used

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  • A transmission control method, device, equipment and storage medium
  • A transmission control method, device, equipment and storage medium
  • A transmission control method, device, equipment and storage medium

Examples

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Embodiment 1

[0093] see Figure 5 , which shows a transmission control method provided by an embodiment of the present invention, the method may be applied to a network system having a master node device and a slave node device, and the method may include:

[0094] S501: respectively setting the control modes of the master node device and the slave node device for duplication of data transmission;

[0095] It should be noted that the control mode of the master node device for the duplication of data transmission is different from the control mode of the slave node device for the duplication of data transmission. For example, the control mode of the master node device for the duplication of data transmission may be controlled by RRC messages , then the control mode of the slave node device for duplication data transmission is controlled by MAC messages; in addition, the control mode of the master node device for duplication data transmission duplication can be controlled by MAC messages, th...

Embodiment 2

[0109]Based on the same inventive concept of the foregoing embodiment one, see Image 6 , which shows a transmission control method provided by an embodiment of the present invention, the method may be applied to a first node device that controls duplication data transmission duplication through an RRC message, and the method may include:

[0110] S601: the first node device controls the on / off status of the duplication mode for duplication data transmission;

[0111] Understandably, since both the master node device and the slave node device have the ability to control duplication data transmission duplication through RRC messages and MAC messages, when the first node device that controls duplication data transmission duplication through RRC messages is the master In the case of a node device, the second node device that controls the duplication of data transmission through the MAC message is a slave node device; on the other hand, when the first node device that controls the...

Embodiment 3

[0122] Based on the same inventive concept of the foregoing embodiment one, see Figure 7 , which shows a transmission control method provided by an embodiment of the present invention, the method may be applied to a second node device that controls duplication data transmission duplication through a MAC message, and the method may include:

[0123] S701: The second node device receives the notification message sent by the first node device;

[0124] Wherein, the notification message is used to indicate that the duplicate data transmission duplication mode is on or that the duplication data transmission duplication mode is off;

[0125] Specifically, the second node device may receive the notification message sent by the first node device through an interface between network nodes; the interface between network nodes is preferably an X2 interface, which is not specifically limited in this embodiment.

[0126] S702: The second node device determines whether to control the acti...

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Abstract

The embodiment of the present invention discloses a transmission control method, device, device, and storage medium; the method may include: the first node device controls the switching state of the duplication mode of data transmission; the first node device sends a notification to the second node device message; wherein, the notification message is used to indicate that the copy data transmission mode is on or that the copy data transmission mode is off. Therefore, when the two node devices respectively control the replication data transmission through the RRC message and the MAC message, the way the two node devices control the bearer replication data transmission is coordinated, and the occurrence of control conflicts is avoided.

Description

[0001] This application is a PCT international patent application PCT / CN2017 / 096916 with an application date of August 10, 2017, which entered the Chinese national phase. The Chinese patent application number 201780092259.5, the title of the invention is "a transmission control method, device, equipment and storage medium " divisional application. technical field [0002] The present invention relates to data transmission technology in the field of wireless communication, in particular to a transmission control method, device, equipment and storage medium. Background technique [0003] In the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project) Long Term Evolution (LTE, Long Term Evolution) version Release 12.0, the dual connectivity (DC, Dual Connectivity) technology is introduced, and the user equipment (UE, User Equipment) can simultaneously Connect to more than one cell site. For example, the UE may be connected to a main base station (MeNB, Mai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/16H04L5/00
CPCH04W28/16H04L5/0098
Inventor 杨宁
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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