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1. (WO2018201992) DATA PACKET TRANSMISSION METHOD AND DEVICE

Pub. No.:    WO/2018/201992    International Application No.:    PCT/CN2018/084956
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat Apr 28 01:59:59 CEST 2018
IPC: H04W 72/12
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LIU, Hang
刘航
LI, Mingchao
李明超
WANG, Hejun
王和俊
Title: DATA PACKET TRANSMISSION METHOD AND DEVICE
Abstract:
Disclosed is a data packet transmission method. A terminal device receives uplink scheduled resource configuration information sent by a base station, the uplink scheduled resource configuration information comprising information for indicating an uplink scheduled resource used by the terminal device and information for indicating physical communication properties of the uplink scheduled resource; the terminal device determines the data transmission priority corresponding to each logic channel of N logic channels; the terminal device loads data of M logic channels of the N logic channels into a media access control layer protocol data unit (MAC PDU) according to the data transmission priority corresponding to each logic channel of the N logic channels; and the terminal device sends, on the uplink scheduled resource, the MAC PDU to the base station with the physical communication properties of the uplink scheduled resource. Also provided is a device. By means of the embodiments of the present invention, the data transmission of logic channels with high priority can be guaranteed, and waste of resources is also avoided, realizing maximized matching between resources and services.