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|1. (WO2018024055) UPLINK DATA TRANSMISSION METHOD AND APPARATUS|
|Applicants:||NTT DOCOMO, INC.
|Title:||UPLINK DATA TRANSMISSION METHOD AND APPARATUS|
The present application provides an uplink data transmission method. The method comprises: determining a physical resource region in which user equipments (UEs) can transmit uplink data, the physical resource region comprising N orthogonal physical resource units (RUs), and N being a natural number; determining an access control parameter by which the UEs can transmit uplink data in the physical resource region; notifying the determined physical resource region and the determined access control parameter to the UEs in a cell by means of a downlink notification message; separately determining, according to the access control parameter, an RU that is in the physical resource region and that is occupied when each UE transmits uplink data; and according to the RU that is in the physical resource region and that is occupied when each UE transmits uplink data, receiving uplink data of each UE. The present application also provides an eNB and a UE for transmitting uplink data.