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Data processing method and terminal device

A terminal equipment, data processing technology, applied in the field of communication

Active Publication Date: 2022-05-24
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0027] An object of the embodiments of the present invention is to provide a data processing method and a terminal device to solve the problem of configuring the authorized HARQ process to cover the Msg3 HARQ process data

Method used

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  • Data processing method and terminal device
  • Data processing method and terminal device
  • Data processing method and terminal device

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Embodiment Construction

[0089] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0090] The term "comprising" and any variations thereof in the description and claims of this application are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to the explicit Those steps or units are explicitly listed, but may include other steps or units not expressly listed or inherent to the process, method, product, or appa...

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Abstract

An embodiment of the present invention provides a data processing method and a terminal device, the method includes: when the HARQ process ID is the first value, and there is data in the Msg3 buffer or the contention resolution timer is running or no feedback that the Msg3 is correctly received is received , skip the uplink authorization, which solves the problem of configuring the authorized MAC PDU to overwrite the Msg3 MAC PDU in the HARQ process cache.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a data processing method and a terminal device. Background technique [0002] 1. Introduction to the competitive random access process: [0003] In the fifth generation mobile communication technology (5th-Generation, 5G) system, the next generation radio (New radio, NR) defines two random access procedures, namely, a non-contention random access procedure and a contention random access procedure. figure 1 A contention random access procedure is shown, see figure 1 , the contention random access process includes the following steps: [0004] Step 101: The terminal device selects and sends a preamble. [0005] The terminal equipment is recorded as user equipment (User Equipment, UE). [0006] Step 102: The UE receives a second message (Message2, Msg2) sent by the base station, that is, a random access response (Random Access Response, RAR), ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/18H04L5/00H04W72/14H04W74/00H04W74/08
CPCH04L1/1812H04L5/001H04W74/085H04W72/23H04W74/002Y02D30/70
Inventor 苗金华皮埃尔
Owner DATANG MOBILE COMM EQUIP CO LTD
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