US 11,722,982 B2
Technologies to authorize user equipment use of local area data network features and control the size of local area data network information in access and mobility management function
Changhong Shan, Shanghai (CN); and Alexandre Saso Stojanovski, Paris (FR)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Apr. 5, 2021, as Appl. No. 17/222,646.
Application 17/222,646 is a continuation of application No. 16/408,102, filed on May 9, 2019, granted, now 10,979,994.
Application 16/408,102 is a continuation of application No. 16/267,711, filed on Feb. 5, 2019, granted, now 10,986,602.
Claims priority of provisional application 62/628,777, filed on Feb. 9, 2018.
Prior Publication US 2021/0314899 A1, Oct. 7, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 60/04 (2009.01); H04W 60/00 (2009.01); H04W 84/04 (2009.01); H04W 76/11 (2018.01); H04W 8/20 (2009.01); H04W 48/02 (2009.01); H04W 48/00 (2009.01); H04W 8/18 (2009.01)
CPC H04W 60/04 (2013.01) [H04W 60/00 (2013.01); H04W 76/11 (2018.02); H04W 8/186 (2013.01); H04W 8/205 (2013.01); H04W 48/02 (2013.01); H04W 48/17 (2013.01); H04W 84/042 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A user equipment (UE) comprising:
baseband circuitry to generate a registration request message to retrieve local area data network (LADN) information; and
radiofrequency (RF) circuitry communicatively coupled with the baseband circuitry, the RF circuitry to:
send the registration request message to a radio access network (RAN) node for delivery to an Access and Mobility Management Function (AMF); and
receive a registration accept message over an N1 interface from the AMF via the RAN node, the registration accept message includes the LADN information for a list of LADNs that are available to be used by the UE within a Registration Area determined by the AMF for the UE, and wherein:
when the registration request message includes a set of LADN data network names (DNNs), the list of LADNs includes the set of LADN DNNs, and
when the registration request message includes an indication of requesting LADN, the list of LADNs includes all LADN DNNs configured in the AMF or a set of LADN DNNs that are in a subscribed DNN list associated with the UE.