Patent ID: 11882595
Assignee: NOKIA TECHNOLOGIES OY
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An apparatus comprising:
at least one processor; and
at least one non-transitory memory storing instructions, that when executed by the at least one processor, cause the apparatus to at least perform:
receiving from a communication network a first bandwidth part configuration to support dynamic adaptation of transmission bandwidth part in sub-band listen before talk communication systems operations, the first bandwidth part configuration comprising at least two bandwidth parts: a first bandwidth part and an associated bandwidth part, wherein the associated bandwidth part is a portion of the first bandwidth part and the associated bandwidth part is using a narrower bandwidth than the first bandwidth part;
determining the associated bandwidth part is an active bandwidth part of the at least two bandwidth parts, wherein the determining is using at least one reference signal from the communication network;
identifying a second bandwidth part configuration to determine transmission parameters for the transmission burst based on determining that the associated bandwidth part is used for a transmission burst from the communication network;
based on at least the determined transmission parameters, switching the transmission burst from the first bandwidth part to the associated bandwidth part comprising shifting transmission start positions for the transmission burst based on determining the associated bandwidth part is being used for the transmission burst.