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|1. (WO2018201498) DATA RECEIVING STATE REPORTING METHOD AND APPARATUS|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
TENNY, Nathan Edward
|Title:||DATA RECEIVING STATE REPORTING METHOD AND APPARATUS|
Provided in the embodiments of the present invention are a data receiving state reporting method and apparatus, relating to the field of communication. The method comprises: a first user device determines the receiving state of a second user device for receiving at least one packet data convergence protocol layer protocol data unit PDCP PDU; the at least one PDCP PDU is forwarded to the second user device by the first user device after being received by the first user device by means of a communication link with a network device; and the first user device sends a first state report to the network device, the first state report being used for indicating the receiving state of the second user device for receiving the at least one PDCP PDU.