Patent · US Active

Method and apparatus for estimating and compensating timing advance

US12063614B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Wenling Bai · Beijing, CN
Mats Åhlander · Solna, SE
Juan Serrato Vital · Lund, SE
Ruiping Wei · Beijing, CN
Yang Hu · Lake Orion, US

Key dates

Filing date	Feb 27, 2020
Grant date	Aug 13, 2024
Priority date	—
Expiry date	Apr 4, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04B7/0413
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method performed by a communication node and an apparatus for operating the method are proposed. The method includes obtaining matched filter channel estimation associated with a user equipment (UE); obtaining first Timing Advance (TA) compensated channel estimation; obtaining first noise suppressed channel estimation; and obtaining first TA estimation associated with the UE based on the first noise suppressed channel estimation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.