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Data service transmission method and system

A data service and service transmission technology, applied in the communication field, can solve problems such as incomplete consideration of configuration and difficulty in meeting data service performance requirements, and achieve the effect of meeting performance requirements

Active Publication Date: 2018-11-13
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing data transmission method does not fully consider the configuration of UL grant, and it is difficult to meet the performance requirements of various data services. Therefore, a data service transmission method is urgently needed to meet the performance requirements of various data services.

Method used

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] figure 2 It is a flow chart of a data service transmission method provided by an embodiment of the present invention, such as figure 2 As shown, the method includes:

[0027] S1. Obtain the application scenario of current data service transmission when configuring the logical channel;

[0028] S2. According to the type of the application scenario, determine ...

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Abstract

The embodiment of the invention provides a data service transmission method and system. The method comprises the following steps: acquiring an application scene for the current data service transmission; and determining a channel resource scheduling scheme corresponding to the type of the application scene according to the type of the application scene, thereby enabling the current data service toperform transmission according to the channel resource scheduling scheme. Through the data service transmission method and system provided by the embodiment of the invention, the different resource scheduling configuration schemes are accomplished according to different scenes of the data transmission service, and the performance requirements of various data services are satisfied.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular, to a data service transmission method and system. Background technique [0002] In recent years, with the growth of mobile data traffic, 5G NR (New Radio) technology has also developed rapidly. Typical scenarios for NR are enhanced mobile broadband (eMBB), massive Internet of Things (mMTC), and high reliability and low latency (URLLC). The main technical requirements of URLLC are ultra-high reliability and ultra-low latency, and low latency is It is required to reduce the number of retransmissions and make the priority of the URLLC service higher than other services. For the user end, the physical PHY layer of the user UE schedules uplink services by configuring an uplink scheduling grant (uplink grant, UL grant). [0003] figure 1 It is a schematic diagram of the data service transmission processing process provided by the prior art, such as...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W72/12
CPCH04W72/0453H04W72/1221H04W72/1263H04W72/51H04W72/12
Inventor 崔琪楣刘京侯延昭
Owner BEIJING UNIV OF POSTS & TELECOMM