Unlock instant, AI-driven research and patent intelligence for your innovation.

Communication method and network device

A technology of network equipment and communication method, applied in the field of communication method and network equipment

Active Publication Date: 2022-04-29
HUAWEI TECH CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a communication method and network equipment to solve the problem that one session corresponds to multiple default DRBs in a dual-connection or multi-connection scenario

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Communication method and network device
  • Communication method and network device
  • Communication method and network device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0042] The technical solution of the present application can be applied to a communication system that takes QoS flow as the basic granularity of QoS control and adopts dual connection technology or multiple connection technology. figure 2 is a schematic diagram of the architecture of a communication system provided by this application, such as figure 2 As shown, the communication system 20 may be composed of a core network device 201 and a network device 202, wherein the network device 202 is used to provide communication services for terminal devices, and the core network device 201 is used to provide service support and perform service control for the network device 201. Specifically, the communication system includes but is not limited to: 5G mobile communication system and future communicatio...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present application discloses a communication method and a network device, wherein the method includes: the first network device receives a first message sent by the second network device, and the first message is used to notify the first network device whether to configure a default data radio bearer (DRB). The first network device and the second network device are network devices that provide multi-connection services for the same terminal device; the first network device determines whether the first network device configures the default DRB according to the first message . The technical solution can realize the negotiation of configuration rights for a default DRB by multiple network devices in a dual-connection or multi-connection scenario, and avoid the situation that multiple network devices in a dual-connection or multi-connection scenario are defaulting to a DRB for a session at the same time.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a communication method and network equipment. Background technique [0002] With the emergence of diverse services and applications, a new quality of service (QoS) management mapping mechanism has been introduced in the 5th generation (5G) mobile communication system to adapt and meet diverse QoS requirements. In the 5G mobile communication system, the QoS architecture can be as follows figure 1 shown. Among them, the QoS architecture takes QoS flow as the basic granularity of QoS control, and introduces two-level QoS mapping. The non-access stratum (non-access stratum, NAS) maps data packets with the same QoS requirements to a QoS flow, and then The access layer maps the QoS flow to a data radio bearer (data radiobearer, DRB) to meet different QoS requirements. In the 5G mobile communication system, the core network device and the terminal device realize s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/02H04W28/24
CPCH04W28/0268H04W28/24H04W76/15H04W28/0257
Inventor 胡星星彭文杰张宏平
Owner HUAWEI TECH CO LTD