Supercharge Your Innovation With Domain-Expert AI Agents!

Communication method and device

A communication method and a technology for transmitting information, which are applied in the field of communication methods and devices, and can solve the problem that the selected link cannot meet the user's transmission needs, etc.

Pending Publication Date: 2022-02-18
HUAWEI TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the UE and the UPF network element can only select the link for the service flow of the PDU session based on the offload mode sent by the network side, and often the selected link cannot meet the user's transmission requirements.

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 device
  • Communication method and device
  • Communication method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0103] In order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish the same or similar items with basically the same function and effect. For example, the first network and the second network are only used to distinguish different networks, and their sequence is not limited. Those skilled in the art can understand that words such as "first" and "second" do not limit the number and execution order, and words such as "first" and "second" do not necessarily limit the difference.

[0104] It should be noted that, in this application, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design described herein as "exemplary" or "for example" is not to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "s...

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 embodiment of the invention provides a communication method and device, and relates to the field of communication. The method comprises: a policy control network element receiving transmission information of a service flow in a multi-access protocol data unit (PDU) session requested by a terminal device, and then the policy control network element determines transmission policy information of the service flow according to the transmission information; and the policy control network element sends the transmission policy information to the terminal equipment. According to the embodiment of the invention, the policy control network element can determine the transmission policy information for the terminal equipment according to the request of the terminal equipment in combination with the transmission information requested by the terminal equipment; in other words, the transmission policy information determined in the embodiment of the invention is combined with the requirement of the terminal equipment; therefore, the transmission strategy information meeting the data transmission quality requirement of the terminal equipment can be obtained.

Description

technical field [0001] The present application relates to communication technologies, and in particular to a communication method and device. Background technique [0002] In the next generation wireless communication system, such as the fifth generation mobile communication (5Generation, 5G) system, the user equipment (user equipment, UE) communicates with the data network (data network) through the user plane function (user plane function, UPF) network element , DN) network element establishes a protocol data unit (protocol data unit, PDU) session, and the PDU session provides a data transmission service between the terminal device and the DN network element. [0003] Between the UE and the UPF network element, the establishment of a multi-access PDU session can be supported, for example, as figure 1 As shown, UE and UPF network element can establish a multi-access PDU session A based on access technology 1 and access technology 2, then the service flow of UE can be trans...

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
IPC IPC(8): H04W24/02H04W76/15
CPCH04W24/02H04W76/15
Inventor 于游洋
Owner HUAWEI TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com