FREQUENCY OFFSET ESTIMATION BETWEEN A MOBILE COMMUNICATION TERMINAL AND A NETWORK NODE

• Main Authors: FORSGREN, EVA, MARGARETHA, MAURITZ, OSKAR
• Format: Patent
• Language: English; French
• Published: 21.11.2013
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

There is disclosed a method for estimating a frequency offset between a mobile communication terminal and a network node. The method is based on processing, by means of a matched filter, a preamble sequence for random access received on a physical random access channel, PRACH. Thus the method is pre...