Random accessing method of competition and device thereof

Abstract

An embodiment of the invention provides a random accessing method of a completion. The method comprises the steps of after transmitting a random accessed first information set to a base station, waiting for receiving a random accessed second information set transmitted from the base station; judging whether an expenditure in waiting for duration of the second information set satisfies a first preset condition; if yes, initiating random accessing to the base station according to a preset mode; and otherwise, waiting for the second information set. According to the random accessing method of competition and the device thereof, on the condition that the expenditure satisfies the first preset condition, random accessing can be initiated to the base station according to a preset mode in a manner of changing the random accessing.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular, to a contention random access method, a contention random access device, electronic equipment, and a computer-readable storage medium. Background technique [0002] In the current random access process of competition, the user equipment sends messages to the base station twice. In some scenarios, the frequency band used for random access will be occupied, and the frequency band needs to be monitored until the frequency band is free. Performing a random access process means that each time the user equipment sends a message to the base station, it needs to monitor the frequency band, and monitoring takes time, which may lead to a longer overall time spent on the random access process. [0003] In order to overcome the above problems, in the related art, the two sending messages from the user equipment to the base station are integrated into one step, but in this c...

AI Technical Summary

Problems solved by technology

[0002] In the current random access process of competition, the user equipment sends messages to the base station twice. In some scenarios, the frequency band used for random access will be occupied, and the frequency band needs to be monitored until the frequency band is free. Perform a random access process, which means that every time the user equipment sends a message to the base station, it needs to monitor the frequency band, and monitoring takes time, which may lead to a longer overall time spent on the random access process

[0003] In order to overcome the above problems, in the related art, the two sending messages from the user equipment to the base station are integrated into one step, but in this case, the amount of message data sent by the user equipment to the base station at one time is relatively large, which will bring increased signaling overhead , which is not conducive to the decoding of the base station, and may even cause the base station to not feed back messages to the user equipment for the messages sent by the user equipment, causing the user equipment to fail to complete the random access process successfully

Images