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

Method and apparatus for handling redundant protocol data unit sessions in a communication system

A technology of protocol data unit and redundant protocol, which is applied in transmission system, wireless communication, digital transmission system, etc.

Pending Publication Date: 2021-09-21
NOKIA TECH OY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still many deficiencies and problems associated with supporting redundant transmission of user data in communication systems

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
  • Method and apparatus for handling redundant protocol data unit sessions in a communication system
  • Method and apparatus for handling redundant protocol data unit sessions in a communication system
  • Method and apparatus for handling redundant protocol data unit sessions in a communication system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Some embodiments will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the inventions are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements. The same reference numerals refer to the same elements throughout. As used herein, the terms "data," "content," "information" and similar terms are used interchangeably to refer to information capable of being transmitted, received, and / or transmitted according to embodiments of the present invention. or stored data. Thus, use of any such terms should not be taken to limit the spirit and scope of embodiments of the present invention.

[0027] Furthermore, as used herein, the term "circuitry" refers to (a) purely hardware circuit implemen...

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

A method, apparatus and computer program product establish at least two redundant protocol data unit sessions to at least one user equipment. The at least two redundant protocol data unit sessions are established based on dual connectivity in a radio access network. The method, apparatus and computer program product collect network status information related to the at least two redundant protocol data unit sessions. The method, apparatus and computer program product configure a set of protocol data unit session switching patterns for the at least two redundant protocol data unit sessions based on the real-time network status information.

Description

[0001] Cross References to Related Applications [0002] This patent application claims a patent application entitled "METHOD AND APPARATUS FORHANDLING REDUNDANT PROTOCOL DATA UNIT SESSIONS IN A COMMUNICATION SYSTEM" filed on February 15, 2019 Priority to US Provisional Patent Application Serial No. 62 / 806,579, which is incorporated herein by reference in its entirety. technical field [0003] Example embodiments of the present invention relate generally to handling redundant protocol data unit sessions in a communication system, such as a fifth generation (5G) system. Background technique [0004] In order to ensure high reliability of transmission, redundant transmission of user data is supported in communication systems such as 5G systems. Key points to support redundant transmission of user data in communication systems such as 5G systems include: how to decide whether to enable redundant transmission for a specific quality of service (QoS) flow, how to ) / User Plane F...

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 Applications(China)
IPC IPC(8): H04W24/02H04W28/02H04L12/24H04W36/00H04W28/08
CPCH04W24/02H04W76/15H04W76/12H04L5/0035
Inventor 于玲V·范潘J·莫伊拉南D·纳夫拉蒂尔D·钱德拉穆利
Owner NOKIA TECH OY