US 11,057,824 B2
Access control method and device
Jing Fu, Beijing (CN); Jing Liang, Beijing (CN); and Yuan Zhang, Beijing (CN)
Assigned to China Academy of Telecommunications Technology, Beijing (CN)
Appl. No. 16/476,246
Filed by China Academy of Telecommunications Technology, Beijing (CN)
PCT Filed Feb. 7, 2018, PCT No. PCT/CN2018/075650
§ 371(c)(1), (2) Date Jul. 5, 2019,
PCT Pub. No. WO2018/127233, PCT Pub. Date Jul. 12, 2018.
Claims priority of application No. 201710011184.5 (CN), filed on Jan. 6, 2017.
Prior Publication US 2019/0357120 A1, Nov. 21, 2019
Int. Cl. H04W 48/10 (2009.01); H04W 4/08 (2009.01); H04W 48/16 (2009.01); H04W 88/12 (2009.01); H04W 84/04 (2009.01)
CPC H04W 48/10 (2013.01) [H04W 4/08 (2013.01); H04W 48/16 (2013.01); H04W 88/12 (2013.01); H04W 84/042 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An access control method, comprising:
determining, by a User Equipment (UE), an access control group set comprising access control object information;
determining, by the UE, an access control parameter corresponding to the access control group set; and
enforcing, by the UE, access control according to the access control parameters;
wherein the access control group set comprises the access control object information which is an access control group index representing an access control object; and
the UE determines the access control group index in one or a combination of following approaches:
an Access Stratum (AS) of the UE determines an access control group index of a current access control object according to a predefined access control group index corresponding to an access control object; or
an Access Stratum (AS) of the UE obtains a correspondence relationship between an access control object and an access control group index from a network side, and determines an access control group index of a current access control object according to the correspondence relationship; or
a higher layer of the UE determines an access control group index of a current access control object according to a predefined access control group index corresponding to an access control object, and transmits the access control group index of the current access control object to an Access Stratum (AS) of the UE; or
a higher layer of the UE obtains a correspondence relationship between an access control object and an access control group index from a network side, determines an access control group index of a current access control object according to the correspondence relationship, and transmits the access control group index of the current access control object to an Access Stratum (AS) of the UE;
the predefined access control group index corresponding to the access control object is specified in a protocol, or configured in a Universal Subscriber Identity Module (USIM).