US Patent No. 10,433,359

METHOD AND APPARATUS FOR MULTI-RAT ACCESS MODE OPERATION


Patent No. 10,433,359
Issue Date October 01, 2019
Title Method And Apparatus For Multi-rat Access Mode Operation
Inventorship Pascal M. Adjakple, Melville, NY (US)
Ulises Olvera-Hernandez, London (GB)
Peter S. Wang, E. Setauket, NY (US)
Kai Liu, Dublin, OH (US)
Saad Ahmad, Montreal (CA)
Assignee InterDigital Patent Holdings, Inc., Wilmington, DE (US)

Claim of US Patent No. 10,433,359

1. A method for multiple radio access technology (multi-RAT) access mode operation implemented in a wireless transmit/receive unit (WTRU) the method comprising:registering using a first radio access technology (RAT), wherein an indication for multi-RAT access is received from a network during the registration using the first RAT;
establishing a bearer in a second RAT based on the indication of multi-RAT access; and
initiating a transfer of a data flow from the first RAT to the second RAT.