Patent ID: 11863446
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 13:
14. The first network device according to claim 9, wherein the first group information comprises a first group identifier and a first group policy identifier, the first group identifier being set to a value indicating “invalid” when determining that the first network device does not comprise the first user group corresponding to the information about the first user equipment, wherein the first group policy identifier comprises at least one of a second identifier or a third identifier, the second identifier having a value indicating that the first network device does not comprise the first user group and the second network device comprises a second user group, the third identifier having a value indicating that the first network device does not comprise the first user group and the second network device does not comprise the second user group, the second user group being a user group to which the second user equipment belongs.