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Transmission configuration method and device

A configuration method and measurement configuration technology, which is applied in the direction of transmission path sub-channel allocation, synchronization device, transmission system, etc., can solve the problems of increasing TCI configuration delay, failing to use receiving beams in time, and affecting terminal throughput, etc.

Active Publication Date: 2018-12-21
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

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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 invention provides a transmission configuration method and device. The method is applied to a terminal and comprises the following steps: receiving SSB measurement configuration information snet by a base station; performing SSB measurement according to the SSB measurement configuration information, and obtaining an SSB measurement report; sending an SSB measurement report to the base stationby using a first specified message, wherein the first specified message is a message used to characterize the contention resolution in the random access process such that the base station configures aTCI state set for the terminal according to the SSB measurement report. According, the invention can increase 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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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