Method for confirming SI request, on-demand request method and device for SI, storage medium, terminal and base station

Abstract

The invention relates to an SI request confirmation method and device, an on-demand request method and device for SI, a storage medium, a terminal and a base station. the SI request confirmation method comprises the following steps: receiving a plurality of SI requests for requesting SI in a preset period, the plurality of SI requests being received from at least one user equipment; determining atleast one monitoring window according to a first resource adopted by confirmation information and a candidate monitoring window of each piece of user equipment, wherein the number of the monitoring windows is smaller than or equal to the number of the candidate monitoring windows, and the confirmation information is used for confirming the received multiple SI requests; And sending the confirmation information in the at least one monitoring window by using the first resource. According to the scheme provided by the invention, the confirmation quantity of the network to the SI request can be effectively reduced, and different user equipment can be effectively prevented from repeatedly sending the same SI request, so that the signaling overheads of a network side and a user equipment side are greatly reduced, and the efficiency is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for confirming SI request, a method and device for requesting SI on demand, a storage medium, a terminal, and a base station. Background technique [0002] According to the existing Long Term Evolution (LTE for short) protocol, when newly accessing a cell, a user equipment (User Equipment, UE for short) needs to obtain system information (SI for short) of the network to complete cell access related actions. In the existing LTE system, the user equipment needs to listen to the periodic broadcast of the network to obtain SI. However, in practical applications, the user equipment may not need all the contents included in the SI. [0003] In order to meet the network's energy-saving requirements during periodic SI broadcasts, reduce broadcast overhead, and reduce broadcast resources reserved for some SIs (such as the above-mentioned part of SI that may not b...

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Problems solved by technology

[0006] As the number of user equipments entering the network increases, the network needs to send more and more confirmation information, especially when multiple user equipments request the same SI through special preambles, the network still needs to reply to each user equipment one by one for confirmation information, which undoubtedly leads to a large amount of unnecessary information transmission, resulting in inefficiency in the overall operation mode of the network and greatly increasing signaling overhead

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