Patent ID: 11895535
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The system according to claim 1, wherein the wireless backhaul device is further configured to:
directly map, on the MT function unit, the first F1AP message to the signaling-plane bearer of the LTE Uu interface, and
send the first F1AP message to the primary base station via the signaling-plane bearer of the LTE Uu interface; and the primary base station is configured to:
receive the first F1AP message from the MT function unit via the signaling-plane bearer of the LTE Uu interface, and
encapsulate the first F1AP message into the first X2AP message; and the secondary base station is configured to obtain, on the CU, the first F1AP message comprised in the first X2AP message.