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Transmission processing method, terminal and network device

A processing method and technology of network equipment, applied in the field of communication, can solve problems such as inability to guarantee communication reliability, inability to ensure correct business transmission, and bottom layer failure to improve data transmission reliability, so as to ensure communication reliability, improve reliability, Guaranteed the effect of correct transmission

Active Publication Date: 2021-12-17
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a transmission processing method, terminal and network equipment to solve the problem that when the service enters the service life cycle, the bottom layer does not realize the improvement of data transmission reliability, cannot ensure the correct transmission of services, and cannot guarantee the reliability of communication

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  • Transmission processing method, terminal and network device
  • Transmission processing method, terminal and network device
  • Transmission processing method, terminal and network device

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Embodiment Construction

[0161] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0162] First, some concepts mentioned in the embodiments of the present invention are described as follows.

[0163] The fifth generation (5Generation, 5G) new air interface (New Radio, NR) system mainly supports three types of services:

[0164] Enhanced Mobile Broadband (eMBB);

[0165] Massive Machine Type Communications (mMTC);

[0166] Ultra-Reliable and Low Latency Communications (URLLC).

[0167] In essence, Industrial Internet of Things (IIOT) services generally require high reliability and low latency, and can be considered as URLLC services among the three major categories of 5G NR services.

[0168] For IIOT services, TR22.804 has a survival time requirement, and the survival time refers to the maximum time that the business layer can ...

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Abstract

The invention provides a transmission processing method, a terminal and a network device, and relates to the technical field of communication. The transmission processing method is applied to a terminal, and includes: when the medium access control MAC layer of the terminal receives a data packet of a first logical channel, and when the data packet of the first logical channel corresponds to K first processes, for each The first process starts a first timer or a first counter, wherein K≥1; when the first timer times out or the first counter reaches a first preset value, triggering the start of a second timer; when at least A second timer runs to execute a target operation; the target operation includes one of the following methods: sending first notification information to the network device, the first notification information is used to instruct the network device to performing transmission processing; performing transmission processing on the first logical channel. Improve the reliability of data transmission through transmission processing, which can ensure the correct transmission of services and ensure the reliability of communication.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a transmission processing method, terminal and network equipment. Background technique [0002] For Industrial Internet of Things (IIOT) services, TR22.804 has a survival time requirement. [0003] The so-called business lifetime means that after X (X>=1) messages of the business layer fail to be transmitted, the business layer enters the business lifetime. During the business lifetime, it is necessary to resume the correct transmission of business messages as soon as possible. Therefore, the bottom layer is required to be able to Improve the reliability of business transmission. In the existing technology, how to ensure that the business enters the life cycle, and the underlying layer can improve the reliability of data transmission as soon as possible, there is currently no clear solution. Contents of the invention [0004] Embodiments of the present in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/02H04L1/00H04L1/18
CPCH04W28/0236H04L1/0027H04L1/1812H04L1/1851H04L1/1883H04W4/70H04L1/1822H04L1/205H04L1/1896H04W72/20H04L5/0053H04W72/1273H04W72/54H04W72/535
Inventor 赵亚利皮埃尔谌丽
Owner DATANG MOBILE COMM EQUIP CO LTD