US 12,432,021 B2
Irregular bandwidth support at a user equipment
Kim Nielsen, Storvorde (DK); Knud Knudsen, Aabybro (DK); Alessio Marcone, Munich (DE); Amol Dhere, Gistrup (DK); Stig Blücher Brink, Aalborg Øst (DK); and Karsten Petersen, Aalborg (DK)
Assigned to Nokia Technologies Oy, Espoo (FI)
Filed by Nokia Technologies Oy, Espoo (FI)
Filed on Dec. 16, 2022, as Appl. No. 18/067,181.
Claims priority of application No. 21217038 (EP), filed on Dec. 22, 2021.
Prior Publication US 2023/0198695 A1, Jun. 22, 2023
Int. Cl. H04L 27/26 (2006.01); H04L 5/00 (2006.01)
CPC H04L 5/0041 (2013.01) [H04L 5/0044 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An apparatus, comprising:
at least one processor; and
at least one memory including computer program code which, when executed by the at least one processor, causes the apparatus at least to perform the following:
a first frequency translating of a wireless communication signal in a frequency bandwidth that is different to a predefined bandwidth and filtering of said frequency translated wireless communication signal;
a second frequency translating of the wireless communication signal in a frequency bandwidth that is different to a predefined bandwidth and filtering of said frequency translated wireless communication signal;
a first adjusting of a centre frequency used for said first frequency translating;
a second adjusting of a centre frequency used for said second frequency translating; and
controlling, responsive to receipt of a signal indicating a wireless communication network is supporting an irregular channel bandwidth, said irregular channel bandwidth covering two partially frequency overlapping regular channel bandwidths each one of the regular channel bandwidths having said predefined bandwidth, by routing a received wireless communication signal for said first frequency translating and said second frequency translating and controlling said first adjusting to set said centre frequency of said first frequency translating and controlling said second adjusting to set said centre frequency of said second frequency translating such that said respective centre frequencies of said first frequency translating and said second frequency translating are offset with respect to each other.