US 12,302,237 B2
Network slice reselection
Mahmoud Watfa, Saint Leonard (CA); and Saad Ahmad, Montreal (CA)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Filed on May 25, 2023, as Appl. No. 18/202,109.
Application 18/202,109 is a continuation of application No. 17/972,284, filed on Oct. 24, 2022, abandoned.
Application 17/972,284 is a continuation of application No. 16/989,398, filed on Aug. 10, 2020, granted, now 11,510,137, issued on Nov. 22, 2022.
Application 16/989,398 is a continuation of application No. 16/324,700, granted, now 10,743,250, issued on Aug. 11, 2020, previously published as PCT/US2017/046218, filed on Aug. 10, 2017.
Claims priority of provisional application 62/454,450, filed on Feb. 3, 2017.
Claims priority of provisional application 62/375,843, filed on Aug. 16, 2016.
Prior Publication US 2023/0300734 A1, Sep. 21, 2023
Int. Cl. H04W 48/18 (2009.01); H04W 36/06 (2009.01); H04W 36/24 (2009.01); H04W 36/12 (2009.01)
CPC H04W 48/18 (2013.01) [H04W 36/06 (2013.01); H04W 36/24 (2013.01); H04W 36/12 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for wireless communications, the method comprising:
determining a modification of one or more network slices associated with a wireless transmit/receive unit (WTRU);
transmitting, to the WTRU, network slice selection assistance information (NSSAI) indicating the modification of the one or more network slices;
receiving a registration message comprising at least a portion of the NSSAI;
determining, based on the received registration message, an updated NSSAI indicative of at least one network slice of the one or more network slices associated with the WTRU; and
transmitting the updated NSSAI.