Transmission configuration method and apparatus
A configuration method and terminal configuration technology, 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, unable to use the receiving beam in time, affecting the throughput of the terminal, etc.
Active Publication Date: 2018-12-21
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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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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[0257] 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.
[0258] 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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The disclosure provides a transmission configuration method and apparatus. The method is used for a terminal and include steps: determining a specified message for triggering a base station to configure a transmission configuration indication (TCI) state set for the terminal; and sending the specified message to the base station in a random access process to enable the base station to configure the TCI state set according to the specified message. Therefore, according to the method and apparatus, the efficiency of transmission configuration can be improved, and the time delay is reduced.
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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Login to View More IPC IPC(8): H04W24/02H04W24/10H04W72/04H04W74/08H04L5/00
CPCH04L5/0048H04L5/0053H04W24/02H04W24/10H04W74/0833H04W72/23H04W72/21H04L5/005H04L5/0055H04W48/16H04B7/0626H04L5/0051H04W56/001H04W74/008H04W74/0841
Inventor 李明菊
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD