CPC H04L 69/22 (2013.01) [H04L 5/0053 (2013.01); H04W 72/04 (2013.01); H04W 76/11 (2018.02)] | 9 Claims |
1. A method for sending a data packet, comprising:
acquiring, by an Integrated Access and Backhaul Links (IAB) node, bearer configuration information from a Centralized Unit (CU), and determining, by the IAB node according to the bearer configuration information, a bearer for sending a data packet, wherein the bearer configuration information comprises indication information indicating a protocol type of the data packet borne by an associated bearer, and the indication information indicating the protocol type of the data packet borne by the associated bearer comprises indication information indicating that the associated bearer is used for bearing an F1 Application Protocol (F1AP) message; and
sending, by the IAB node, the data packet to a child IAB node, a parent IAB node or an IAB donor through the bearer.
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