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Transmission configuration method and device

A configuration method and measurement configuration technology, which are applied in the directions of transmission path sub-channel allocation, synchronization device, transmission system, etc., can solve the problems of increasing the delay of TCI configuration, affecting the throughput of the terminal, and unable to use the receiving beam in time. Delay and improve efficiency

Active Publication Date: 2022-05-10
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology

However, after the random access process is completed, the base station has to wait for a process of beam measurement configuration, beam measurement, and beam measurement report before configuring a TCI (Transmission Configuration Indication, transmission configuration indication) state set for the terminal, thereby adding The delay of TCI configuration is increased, so that the terminal cannot use the most suitable receiving beam in time, which further affects the throughput of the terminal

Method used

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  • Transmission configuration method and device
  • Transmission configuration method and device
  • Transmission configuration method and device

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Embodiment Construction

[0177] 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 apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0178] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or...

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Abstract

The present disclosure provides a transmission configuration method and device. The method is used for a terminal, and the method includes: receiving SSB measurement configuration information sent by a base station; performing SSB measurement according to the SSB measurement configuration information to obtain an SSB measurement report; A specified message sends an SSB measurement report to the base station, the first specified message is a message used to characterize contention resolution in a random access process, so that the base station configures TCI for the terminal according to the SSB measurement report collection of states. Therefore, the present disclosure can improve the efficiency of transmission configuration and reduce time delay.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a transmission configuration method and device. Background technique [0002] In the new-generation communication system, due to the rapid attenuation of high-frequency channels, in order to ensure coverage, it is necessary to use beam (beam)-based transmission and reception. In related technologies, the beam management process starts after the terminal completes random access and RRC (Radio Resource Control, radio resource control) connection with the base station. However, after the random access process is completed, the base station has to wait for a process of beam measurement configuration, beam measurement and beam measurement report before configuring a TCI (Transmission Configuration Indication, transmission configuration indication) state set for the terminal, thereby adding The delay of TCI configuration is increased, so that the terminal cannot...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10H04W72/12H04W74/08H04L5/00
CPCH04L5/0053H04W24/10H04W74/0833H04W72/23H04L5/0048H04L5/0094H04L5/0023H04L5/0044H04W56/0015H04B7/086H04W76/27H04W48/08
Inventor 李明菊
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD