Patent ID: 11924011
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for communication of information in a communication channel, wherein the communication channel comprises at least one main band and an adjacent guard band, the method performed by a transmitter node, in a wireless communication network, wherein the method comprises:
determining whether to transmit information in the guard band based on one or more configured transmission parameters associated with the transmitter node;
upon the determination to transmit the information in the guard band, determining transmission power for frequency resources allocated in the guard band based on a spectral mask defining a power density limit across an allocated frequency range of the communication channel; and
transmitting first information on the frequency resources allocated in the guard band and second information on the frequency resources allocated in the main band to a receiver node according to the determined transmission power,
wherein the first information on the frequency resources allocated in the guard band is a repetition of a subset of the second information on the frequency resources allocated in the main band.