METHOD AND DEVICE FOR DETERMINING AND CONFIGURING PART OF FREQUENCY BAND FOR INITIAL ACCESS Russian patent published in 2023 - IPC H04W72/04 

FIELD: communication technologies.

SUBSTANCE: method for determining a portion of an initial access bandwidth is performed by a first terminal that determines a first portion of an initial access bandwidth based on a first rule, wherein the first portion of an initial access bandwidth does not exceed the access bandwidth of the first terminal, wherein the access bandwidth of the first terminal less than that of the second terminal; and the second terminal, based on the second rule, determines the second part of the frequency band for initial access in accordance with the RMSI; however, the first rule and the second rule are not completely the same or completely different.

EFFECT: ensuring the efficient operation of terminals located in the same communication system and having weak capabilities.

14 cl, 12 dwg