Patent ID: 11937173
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A computer program product comprising computer-executable instructions that are stored on a non-transitory computer-readable medium and that, when executed by a processor, cause an apparatus to:
obtain an initial cell list through initial receive beam sweeping;
obtain a candidate cell list based on a barred cell list of a terminal and the initial cell list;
determine that a second cell of a first plurality of cells is in the candidate cell list by determining that the second cell is in the initial cell list and the barred cell list and does not meet a barring condition;
select the first plurality of cells waiting to be camped on from a second plurality of cells in the candidate cell list;
attempt to decode a physical broadcast channel (PBCH) of all cells sequentially of the first plurality of cells;
after attempting to decode the PBCH of all cells sequentially of the first plurality of cells, obtain the second cell whose PBCH is successfully decoded;
select the second cell to be remaining minimum system information (RMSI) decoded;
decode RMSI of the second cell to obtain an RMSI decoding result; and
select the second cell as a cell to be camped on when the RMSI decoding result indicates that the second cell meets a camping criterion.