US 11,991,777 B2
Communication method and apparatus
Xiaolong Guo, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on May 29, 2022, as Appl. No. 17/827,718.
Application 17/827,718 is a continuation of application No. 15/004,134, filed on Jan. 22, 2016, granted, now 11,363,443.
Application 15/004,134 is a continuation of application No. 14/049,990, filed on Oct. 9, 2013, granted, now 9,288,779, issued on Mar. 15, 2016.
Application 14/049,990 is a continuation of application No. 13/849,299, filed on Mar. 22, 2013, granted, now 8,903,389, issued on Dec. 2, 2014.
Application 13/849,299 is a continuation of application No. 13/540,331, filed on Jul. 2, 2012, granted, now 8,428,590, issued on Apr. 23, 2013.
Application 13/540,331 is a continuation of application No. 12/691,137, filed on Jan. 21, 2010, granted, now 8,238,909, issued on Aug. 7, 2012.
Application 12/691,137 is a continuation of application No. PCT/CN2008/071780, filed on Jul. 28, 2008.
Claims priority of application No. 200710137637.5 (CN), filed on Jul. 27, 2007.
Prior Publication US 2023/0051069 A1, Feb. 16, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 8/08 (2009.01); H04L 61/50 (2022.01); H04L 67/00 (2022.01); H04W 8/26 (2009.01); H04W 28/08 (2023.01); H04W 28/088 (2023.01); H04W 60/00 (2009.01); H04W 68/00 (2009.01); H04W 84/04 (2009.01)
CPC H04W 8/08 (2013.01) [H04L 61/50 (2022.05); H04W 8/26 (2013.01); H04W 28/088 (2023.05); H04W 60/00 (2013.01); H04L 67/34 (2013.01); H04W 28/08 (2013.01); H04W 68/00 (2013.01); H04W 84/042 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method, comprising:
sending a track area update accept message to a user equipment (UE), the track area update accept message comprising an identity constructed from at least a resource pool-identifier, a mobility management entity-identifier, and a UE temporary identifier that uniquely identifies the UE, wherein the resource pool-identifier identifies a resource pool in a public land mobile network, the mobility management entity-identifier uniquely identifies a mobility management entity within the resource pool, and the UE temporary identifier uniquely identifies the UE within the mobility management entity; and
receiving a track area update complete message from the UE.