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Semi-persistent scheduling dispatching unit occupied indication method and device and base station

A semi-static scheduling and scheduling unit technology, applied in the field of communication, can solve the problem of wasting public control channel resources and achieve the effect of reducing public control channel resources and reducing the number of scheduling times

Active Publication Date: 2021-10-08
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the probability of SPS timing collision is relatively high, so more common control channel resources will be wasted

Method used

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  • Semi-persistent scheduling dispatching unit occupied indication method and device and base station
  • Semi-persistent scheduling dispatching unit occupied indication method and device and base station
  • Semi-persistent scheduling dispatching unit occupied indication method and device and base station

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Embodiment Construction

[0091] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0092] figure 1 It is a flowchart of a method for indicating that an SPS scheduling unit is occupied according to an exemplary embodiment of the present application. This embodiment is described from the base station side, as figure 1 As shown, the indication method that the SPS scheduling unit is occupied includes:

[0093] In step S101, according to the current channel occupancy statistical ...

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Abstract

The present disclosure relates to a method and device for indicating that an SPS scheduling unit is occupied, a method and device for demodulating an SPS scheduling unit, a base station, user equipment, and a computer-readable storage medium. Wherein, the indication method that the SPS scheduling unit is occupied includes: according to the occupancy statistical information of the current channel within a preset time period, determining the number of candidate positions of the SPS scheduling unit for the user equipment UE; determining the position interval of the SPS scheduling unit; The downlink control channel PDCCH transmits the number of candidate positions and the position interval. The embodiments of the present disclosure enable the UE to determine the candidate positions of the SPS scheduling unit according to the number of candidate positions and the position interval, and receive the SPS scheduling unit at the candidate position, so as to reduce the number of times of scheduling the SPS scheduling unit, thereby reducing the waste of public resources. Control channel resources.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular to a semi-persistent scheduling (SPS) scheduling unit occupied indication method and device, a demodulation method and device for an SPS scheduling unit, a base station, user equipment, and a computer-readable storage medium. Background technique [0002] With the rapid development of wireless communication technology, the fifth generation of mobile communication technology (5th Generation, 5G for short) has emerged. The 3rd Generation Partnership Project (3GPP) has recently conducted research on the 5G New Radio Unlicensed Spectrum (NR-U), and most of them believe that NR-U can support independent groups. network, and believes that the design in 5G New Radio (NR) should be inherited into NR-U as much as possible. In the design of unlicensed spectrum, the first thing to consider is that there are relevant regulations in various regions of the world, for exampl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12H04W72/04
CPCH04W72/20H04W72/23H04W72/0446H04W72/1263
Inventor 刘洋
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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