Method and device for judging air interface congestion state in dual connection scenario

A congestion status and judging device technology, which is applied in the field of communication, can solve problems such as the inability to judge the congestion status of air interface links, and achieve the effect of improving stability and optimizing network functions

Active Publication Date: 2022-02-22
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the dual connectivity scenario, the ECN mechanism cannot clearly determine the congestion status of the UE's air interface link.

Method used

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  • Method and device for judging air interface congestion state in dual connection scenario
  • Method and device for judging air interface congestion state in dual connection scenario
  • Method and device for judging air interface congestion state in dual connection scenario

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present invention, 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 creative efforts fall within the protection scope of the present invention.

[0039] It should be noted that the terms “first” and “second” in the specification and claims of the present application and in the above drawings are used to distinguish similar objects, not necessarily to describe a specific order or sequence . It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than thos...

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Abstract

The embodiment of the present application discloses a method for determining an air interface congestion state in a dual connectivity scenario, including: a first device receiving first congestion indication information and second congestion indication information; The second congestion indication letter is used to determine the congestion state of the communication link of the user equipment. By adopting the present invention, it can be clearly determined whether the uplink and downlink communication links of the user equipment are congested in the dual connection scenario.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for judging air interface congestion status in a dual connection scenario. Background technique [0002] In order to improve the user experience of the User Equipment (UE) and enhance the stability of data transmission, an Explicit Congestion Notification (ECN) mechanism is introduced to indicate the congestion status of the air interface link between the UE and the base station. However, in a dual connectivity scenario, the ECN mechanism cannot be used to clearly determine the congestion status of the air interface link of the UE. [0003] How to clearly determine and deal with the congestion state of the air interface link in the dual connectivity scenario is an urgent technical problem to be solved. Contents of the invention [0004] Embodiments of the present application provide a method and device for determining an air interface congestion state in a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W28/02
CPCH04W28/0289H04W24/02
Inventor 陈晓宇韩立锋
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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