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Method and device for selecting transmission mode of communication system

A technology of transmission mode and communication system, which is applied to the selection method and device field of communication system transmission mode, can solve the problems of wireless transmission energy efficiency impact and low efficiency, and achieve the effects of improving user experience, ensuring stability, and improving energy efficiency

Inactive Publication Date: 2021-03-23
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the efficiency of wireless transmission of energy is low, and the efficiency of wireless transmission of energy is easily affected by the surrounding environment

Method used

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  • Method and device for selecting transmission mode of communication system
  • Method and device for selecting transmission mode of communication system
  • Method and device for selecting transmission mode of communication system

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Embodiment Construction

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0037] The method and device for selecting a transmission mode of a communication system according to an embodiment of the present invention will be described below with reference to the accompanying drawings. First, the method for selecting a transmission mode of a communication system according to an embodiment of the present invention will be described with reference to the accompanying drawings.

[0038] figure 1 It is a flowchart of a method for selecting a communication system transmission mode according to an embodiment of...

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Abstract

The invention discloses a method and device for selecting a transmission mode of a communication system, wherein the method includes the following steps: detecting the available power for wireless transmission of communication equipment; generating a transmission power report according to the available power for wireless transmission, so as to send the transmission power report to Control device; receiving the target wireless transmission mode selected by the control device according to the transmission power report, and communicating according to the target wireless transmission mode. In this method, the request is sent to the UE for measurement and reporting, and then the gNB selects the transmission mode according to the measurement report, thereby effectively improving the energy efficiency of the user, ensuring the stability of communication, and improving the user experience.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for selecting a transmission mode of a communication system. Background technique [0002] NOMA is a technology that has been widely used in 5G. In the uplink, one user has a better channel and another user has a worse channel. After the two users are paired, use the same time slot and frequency resources to send data to the base station, one of the user's data is decoded first, and when it is decoded, the other user's signal is regarded as interference, and the data of the previously decoded user is decoded After this is done, the base station removes that user's signal from the received signal, and then, from the received signal from which the interference of the first decoded user's data has been removed, the base station decodes another user's data. [0003] At present, in NOMA technology, the user who decodes first needs to regard the signal of a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04W72/04H04W72/08H04W28/20H04W28/22H04W72/54
CPCH04W24/10H04W28/20H04W28/22H04W72/543H04W72/542H04W72/23Y02D30/70
Inventor 陈巍胡少领郭欣
Owner TSINGHUA UNIV