US 11,751,116 B2
Coordinated packet data network change for selected internet protocol traffic offload
Saad Ahmad, Montreal (CA); and Li-Hsiang Sun, San Diego, CA (US)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Filed on Jun. 23, 2022, as Appl. No. 17/847,906.
Application 17/847,906 is a continuation of application No. 17/155,938, filed on Jan. 22, 2021, granted, now 11,405,840.
Application 17/155,938 is a continuation of application No. 16/859,047, filed on Apr. 27, 2020, granted, now 10,924,974, issued on Feb. 16, 2021.
Application 16/859,047 is a continuation of application No. 16/145,341, filed on Sep. 28, 2018, granted, now 10,645,625, issued on May 5, 2020.
Application 16/145,341 is a continuation of application No. 15/892,964, filed on Feb. 9, 2018, granted, now 10,104,591, issued on Oct. 16, 2018.
Application 15/892,964 is a continuation of application No. 15/033,313, granted, now 9,930,597, issued on Mar. 27, 2018, previously published as PCT/US2014/063259, filed on Oct. 30, 2014.
Claims priority of provisional application 61/897,771, filed on Oct. 30, 2013.
Prior Publication US 2022/0330123 A1, Oct. 13, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 36/22 (2009.01); H04W 76/10 (2018.01); H04W 36/12 (2009.01); H04W 76/38 (2018.01); H04W 76/22 (2018.01); H04W 76/32 (2018.01); H04W 36/00 (2009.01)
CPC H04W 36/22 (2013.01) [H04W 36/12 (2013.01); H04W 36/125 (2018.08); H04W 76/10 (2018.02); H04W 36/0027 (2013.01); H04W 76/22 (2018.02); H04W 76/32 (2018.02); H04W 76/38 (2018.02)] 16 Claims
OG exemplary drawing
 
1. A method implemented by a wireless transmit/receive unit (WTRU), the method comprising:
sending, by the WTRU to a network entity (NE), a first message including preference information that is associated with an application of the WTRU, the preference information indicating a continuity type preferred by the WTRU;
communicating, by the WTRU, data associated with a flow via a first anchor point using a first session associated with a first IP address, the flow being associated with the application of the WTRU;
receiving, by the WTRU, a second message to initiate an establishment of a second session, the second message indicating an NE-selected continuity type; and
performing a flow mobility operation in accordance with the indicated NE-selected continuity type.