Methods and apparatuses for controlling a bandwidth used for processing a baseband transmit signal, receiver for a wireless communication system, and method for a receiver

US11251913B2 · kind B2 · utility

Assignee

• Intel Corporation · US

Inventors

• Rainer Kreienkamp · Düsseldorf, DE
• Stefan Kaehlert · Rheydt, DE
• Giuseppe Li Puma · Bochum, DE
• Markus Hammes · Dinslaken, DE
• Thorsten Clevorn · Goldkronach, DE
• Jan Ellenbeck · Munich, DE
• Tobias Scholand · Wiesloch, DE
• Matthias Malkowski · Starnberg, DE
• Narayan Vishwanathan · San Diego, US
• Chandra Gupta · Bochum, DE
• Markus Schlamann · Moers, DE
• Romeo Lopez Soto · Hamminkeln, DE
• Lijun Zhang · Shandong, CN

Key dates

• Filing date: Sep 28, 2017
• Grant date: Feb 15, 2022
• Expiry date: Feb 6, 2038

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02D30/70
• WIPO field: Digital communication
• WIPO sector: Electrical engineering

Abstract

A method for controlling a bandwidth used for processing a baseband transmit signal by a transmit path of a transmitter is provided. The method includes generating a first comparison result by comparing, to a threshold value, a first number of physical resource blocks allocated to the transmitter for a first transmission time interval. Further, the method includes generating a second comparison result by comparing, to the threshold value, a second number of physical resource blocks allocated to the transmitter for a subsequent second transmission time interval. The method additionally includes adjusting the bandwidth based on the first and the second comparison results.