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:
Jun. 25, 2024
Filed:
Oct. 30, 2020
Apple Inc., Cupertino, CA (US);
Yifan Zhu, San Jose, CA (US);
Cahya A Masputra, San Jose, CA (US);
Krisztian Kiss, Hayward, CA (US);
Lakshmi N. Kavuri, Cupertino, CA (US);
Srinivasan Nimmala, San Jose, CA (US);
Srirang A. Lovlekar, Cupertino, CA (US);
Utkarsh Kumar, Fremont, CA (US);
Vijay Venkataraman, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A user equipment (UE) may be configured to reattempt to establish a multiple access (MA) protocol data unit (PDU) session when the UE moves to a new registration area. The UE transmits a request for a MA PDU session to the network, receives a message from the network indicating the request has been rejected, wherein the message further includes a status indication for reattempt requests to establish the MA PDU session, determines, when the UE moves into a new registration area of a PLMN, whether reattempt requests are allowed based on, at least, the status indication and transmits, when reattempt requests are allowed, a further request to establish the MA PDU session.