Patent ID: 11950198
Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method implemented in a wireless transmit/receive unit (WTRU), the method comprising:
sending a first request to a first access network, wherein the first request comprises an indication that the WTRU is requesting a protocol data unit (PDU) session and information indicating a PDU session ID;
sending a second request to a second access network, wherein the second request comprises an indication that the WTRU is requesting a PDU session and information indicating the PDU session ID;
responsive to the second request, receiving a message indicating that a multi-access PDU session has been established; and
sending a first PDU associated with the multi-access PDU session over the first access network and transmitting a second PDU associated with the multi-access PDU session over the second access network.