Method and apparatus for transmitting data

A technology for transmitting data and configuration information. It is applied in the field of data transmission and can solve the problem of heavy transmission load of main network equipment.

Active Publication Date: 2021-03-09
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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AI Technical Summary

Problems solved by technology

The control plane data of the terminal equipment is transmitted through the main link, and the user plane data of the terminal equipment can be divided into two routes, the main connection and the auxiliary connection, and transmitted at the same time, so as to improve the data throughput of the user plane; or the user plane data can also be transmitted only through the auxiliary connection, thereby To reduce the load on the main network equipment, however, the offloading of user plane data or control plane data is only done during data transmission. With the increase of network throughput, the transmission load of the main network equipment is getting heavier and heavier. It is necessary to further Increase the ability of the auxiliary network device to distribute data to the main network device

Method used

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  • Method and apparatus for transmitting data
  • Method and apparatus for transmitting data
  • Method and apparatus for transmitting data

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Embodiment Construction

[0079] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but 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 making creative efforts belong to the protection scope of the present invention.

[0080] It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, for example: Global System of Mobile communication (Global System of Mobile communication, referred to as "GSM") system, Code Division Multiple Access (Code Division Multiple Access, referred to as "GSM") system CDMA") system, Wideband Code Division Multiple Access (referred to as "WCDMA") system, ...

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Abstract

An embodiment of the present invention provides a method for transmitting data, the method comprising: receiving, by the first primary network device, measurement result information of a secondary network device sent by a terminal device in the process of accessing the first primary network device, The measurement result information is used to indicate the link quality between the secondary network device and the terminal device; the first primary network device, according to the link quality between the secondary network device and the terminal device, It is determined to establish an auxiliary connection between the auxiliary network device and the terminal device; the establishment of the auxiliary connection by the first main network device can reduce the transmission load of the first main network device.

Description

technical field [0001] The present invention relates to the field of communications, and more particularly, to methods and devices for transmitting data. Background technique [0002] In the deployment scenario of a non-standalone network, a terminal device can receive or send data simultaneously through a Long Term Evolution (LTE for short) network and a New Radio (NR for short) network. This technology can be called multiple (dual) connection technology. [0003] There is one primary connection and one or more secondary connections in the multiple (dual) connections of the terminal equipment. The primary connection is the network connection between the terminal device and the primary network device, and the secondary connection is the network connection between the terminal device and the secondary network device. For example, in the deployment scenario of an LTE+NR cell, the primary The network device may be a network device of an NR network. The control plane data of ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04W36/00
CPCH04W24/10H04W36/0011H04W36/0058H04W36/0069H04W36/22H04W36/30H04W36/08H04W36/14H04W76/15H04W76/27H04W88/06H04W36/00
Inventor唐海
OwnerGUANGDONG OPPO MOBILE TELECOMM CORP LTD