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:
Sep. 17, 2024
Filed:
Jan. 17, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Dung Pham Van, Upplands Väsby, SE;
Magnus Stattin, Upplands Väsby, SE;
Mikael Wass, Sätila, SE;
Emre Yavuz, Stockholm, SE;
Tuomas Tirronen, Helsinki, FI;
Ivo Sedlacek, Hovorcovice, CZ;
Teleonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
According to some embodiments, a method performed by a wireless device comprises: obtaining, from a non-access stratum (NAS) communication layer, an initial NAS protocol data unit (PDU) for potential early data transmission; determining, by an access-stratum (AS) communication layer, whether the initial NAS PDU is intended to be delivered when an associated radio resource control (RRC) connection is resumed successfully; and upon determining that the initial NAS PDU is not intended to be delivered when the associated RRC connection is resumed successfully, transmitting an early data transmission including the initial NAS PDU.