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Data transmission method and device

A data transmission method and equipment technology, applied in the field of communication, can solve the problems of transmission resource conflict, conflict resolution, not providing transmission resources, etc., and achieve the effect of reducing transmission resource conflict

Active Publication Date: 2021-02-19
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a 5G system, for a UE that supports multiple services, there may be a transmission resource conflict when the UE transmits uplink information, and the prior art does not provide a solution to the transmission resource conflict

Method used

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  • Data transmission method and device
  • Data transmission method and device

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but 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. The use of "and / or" in the specification and claims indicates at least one of the connected objects.

[0050] The technical scheme of the present invention can be applied to various communication systems, such as: Global System of Mobile Communication (GlobalSystem of Mobile communication, GSM), Code Division Multiple Access (Code Division Multiple Access, CDMA) system, Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA...

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Abstract

The embodiment of the present invention discloses a data transmission method and device, wherein the method includes: the network side device determines the transmission priority information of at least two uplink information, and sends the transmission priority information; when the transmission of at least two uplink information When there is a resource conflict, the user-side device sends the highest-priority uplink information based on the transmission priority information configured on the network side, and discards the rest of the uplink information; wherein, the at least two uplink information include SR, authorization-free service, and UCI. at least two of the . Through the embodiment of the present invention, it is possible to reduce transmission resource conflicts when user side equipment transmits uplink information.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data transmission method and equipment. Background technique [0002] Compared with previous mobile communication systems, the fifth-generation (5G) mobile communication system needs to adapt to more diverse scenarios and business requirements. The main scenarios of 5G include enhanced Mobile Broadband (eMBB), massive Machine Type Communications (mMTC) and Ultra-Reliable and Low Latency Communications (URLLC). These scenarios put forward requirements for the system such as high reliability, low latency, large bandwidth, and wide coverage. [0003] In the 5G system, some user equipment (UE) may support services of different numerology. For example, UE supports both URLLC low-latency high-reliability services and large-capacity and high-speed eMBB services. In a 5G system, for a UE that supports multiple services, there may be a transmission resource conflict when the UE trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/10H04W72/04H04L5/00H04W72/12
CPCH04L5/0055H04W72/21H04W72/56H04W72/569H04W72/04H04W72/12H04L5/00H04W28/10
Inventor 鲁智沈晓冬潘学明李娜
Owner VIVO MOBILE COMM CO LTD