US 12,495,070 B2
Mobile communication method, apparatus, and device
Jing Chen, Shenzhen (CN); Qi Li, Shenzhen (CN); and Lin Shu, Boulogne Billancourt (FR)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on May 20, 2024, as Appl. No. 18/668,898.
Application 18/668,898 is a continuation of application No. 18/355,671, filed on Jul. 20, 2023, granted, now 12,003,533.
Application 18/355,671 is a continuation of application No. 17/723,257, filed on Apr. 18, 2022, granted, now 11,736,519, issued on Aug. 22, 2023.
Application 17/723,257 is a continuation of application No. 17/138,498, filed on Dec. 30, 2020, granted, now 11,310,266, issued on Apr. 19, 2022.
Application 17/138,498 is a continuation of application No. 16/552,530, filed on Aug. 27, 2019, granted, now 10,944,786, issued on Mar. 9, 2021.
Application 16/552,530 is a continuation of application No. 16/026,777, filed on Jul. 3, 2018, granted, now 10,419,938, issued on Sep. 17, 2019.
Application 16/026,777 is a continuation of application No. PCT/CN2016/070182, filed on Jan. 5, 2016.
Prior Publication US 2024/0396934 A1, Nov. 28, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/40 (2022.01); H04L 9/32 (2006.01); H04W 8/24 (2009.01); H04W 12/04 (2021.01); H04W 12/06 (2021.01); H04W 12/08 (2021.01); H04W 12/106 (2021.01); H04W 12/125 (2021.01)
CPC H04L 63/1466 (2013.01) [H04L 9/3242 (2013.01); H04L 63/20 (2013.01); H04W 8/24 (2013.01); H04W 12/04 (2013.01); H04W 12/06 (2013.01); H04W 12/08 (2013.01); H04W 12/106 (2021.01); H04W 12/125 (2021.01)] 20 Claims
OG exemplary drawing
 
1. A mobile communication method, comprising:
receiving a non-access stratum (NAS) security mode command message from a mobility management entity, wherein the NAS security mode command message carries a second user equipment (UE) security capability sent back by the mobility management entity;
verifying integrity of the NAS security mode command message and whether the second UE security capability is consistent with a first UE security capability sent to the mobility management entity; and
after successfully verifying both the integrity of the NAS security mode command message and the second UE security capability is consistent with the first UE security capability, sending UE capability information of a UE in a security protected NAS message to the mobility management entity, wherein the UE capability information indicates a service that the UE is capable of using.