The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2026
Filed:
Mar. 19, 2022
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Santhan Thangarasa, Vällingby, SE;
Muhammad Kazmi, Sundbyberg, SE;
Zhipeng Lin, Nanjing, CN;
Kazuyoshi Uesaka, Kawasaki, JP;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
The present disclosure relates to time difference of arrival and signal strength-based timing advance (TA) validation for configured grant small data transmission. A method performed by a wireless device for validating a TA comprises performing a first measurement of a time of arrival for a first beam, the first measurement being within a first duration of time; performing a second measurement of a time of arrival for a second beam, the second measurement being within a second duration of time; calculating a time difference of arrival (TDOA) magnitude of difference between the first measurement of the time of arrival for the first beam and the second measurement of the time of arrival for the second beam; comparing the TDOA magnitude of difference with a time-difference threshold; and determining whether the TA is valid based on a result of the comparing the TDOA magnitude of difference with the time-difference threshold.