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Methods, apparatus and systems for data mapping in a wireless communication

A technology of wireless communication module and wireless communication equipment, which is applied in the field of data mapping in wireless communication, and can solve problems such as inefficiency, difficulty in meeting QoS performance requirements, and unsatisfactory wireless communication.

Pending Publication Date: 2021-08-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fourth generation (4G) wireless mobile communication technology cannot meet the requirements of large capacity, high speed and multiple connections
Such design of L2 QoS architecture in NR system is inefficient and difficult to meet QoS performance requirements
[0004] Therefore, existing systems and methods for data mapping and layer design in wireless communications are not entirely satisfactory

Method used

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  • Methods, apparatus and systems for data mapping in a wireless communication
  • Methods, apparatus and systems for data mapping in a wireless communication
  • Methods, apparatus and systems for data mapping in a wireless communication

Examples

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Embodiment Construction

[0020] Various exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings in order to enable those of ordinary skill in the art to make and use the present disclosure. As will be apparent to those of ordinary skill in the art after reading the present disclosure, various changes or modifications may be made to the examples described herein without departing from the scope of the present disclosure. Accordingly, the present disclosure is not limited to the exemplary embodiments and applications described and illustrated herein. Additionally, the specific order and / or hierarchy of steps in the methods disclosed herein are exemplary methods only. Based upon design preferences, the specific order or hierarchy of steps in disclosed methods or processes may be rearranged while remaining within the scope of the present disclosure. Accordingly, those of ordinary skill in the art will understand that the methods and techniques discl...

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Abstract

Methods, apparatus and systems for data mapping in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication module is disclosed. The method comprises: scheduling data of at least one data radio bearer (DRB) at a first layer; and performing a mapping between a plurality of Quality of Service (QoS) flows and the at least one DRB at a mapping layer that is the first layer or a second layer immediately above the first layer.

Description

technical field [0001] The present disclosure relates generally to wireless communications, and more particularly to methods, apparatus and systems for data mapping in wireless communications. Background technique [0002] With the rapid development of technologies such as various industrial chains, the Internet of Things, and artificial intelligence, higher requirements are placed on the new generation of wireless mobile communication technologies. The fourth generation (4G) wireless mobile communication technology cannot meet the requirements of large capacity, high speed and multiple connections. In this context, major communication equipment manufacturers and operators are actively investing in the development of fifth-generation (5G) new radio (NR) wireless communication standards. [0003] In the 5G NR system, the protocol layer is divided into two parts: central unit (CU) and distributed unit (DU). CU and DU are connected through F1 interface. The CU side includes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/02
CPCH04W28/0263H04W28/0268H04W80/02
Inventor 谢峰王丽萍戚涛熊珺
Owner ZTE CORP