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Method and device for determining physical shared channel transmission data

A physical shared channel and data transmission technology, which is applied in the field of determining physical shared channel data transmission, can solve the problem of low reliability of data transmission, and achieve the effect of improving reliability and effectiveness

Active Publication Date: 2020-02-14
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide a method and device for determining the physical shared channel to transmit data, so as to solve the problem of low reliability of data transmission in the prior art

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  • Method and device for determining physical shared channel transmission data
  • Method and device for determining physical shared channel transmission data
  • Method and device for determining physical shared channel transmission data

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Embodiment Construction

[0039] 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.

[0040] see figure 1 , figure 1 A schematic diagram of a network architecture provided by an embodiment of the present invention. Such as figure 1 As shown, it includes a user terminal 11 and a base station 12, wherein the user terminal 11 can be a terminal equipment (UE, User Equipment), for example: it can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), Terminal-side devices such as personal dig...

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Abstract

The embodiment of the invention discloses a method and device for determining data transmission of a physical shared channel, and the method comprises the steps: receiving DCI which is used for scheduling the physical shared channel; determining at least one spatial transmission parameter of the physical shared channel; transmitting at least one TB of the physical shared channel according to the at least one spatial transmission parameter; and determining whether the TBs transmitted by different space transmission parameters are the same or not. According to the embodiment of the invention, the reliability and effectiveness of data transmission of the physical shared channel can be effectively improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for determining data transmitted by a physical shared channel. Background technique [0002] The fifth generation (5-Generation) mobile communication system can adapt to more diverse application scenarios and business requirements. At present, the main application scenarios of 5G include enhanced mobile broadband (eMBB, Enhance Mobile Broadband), highly reliable and low-latency communication (URLLC, Ultra Reliable&Low Latency Communication), massive machine type communication (mMTC, Massive Machine Type of Communication), etc. These application scenarios put forward requirements for the system such as high reliability, low latency, large bandwidth, and wide coverage. Since the transmission and reception point (TRP, Transmission and ReceptionPoint) transmission can increase the reliability and throughput of data transmission, therefore, data transmission base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00
CPCH04L5/0053H04L5/00
Inventor 鲁智孙鹏孙晓东
Owner VIVO MOBILE COMM CO LTD