Title:
UPLINK DATA TRANSMISSION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/024055
Kind Code:
A1
Abstract:
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.
Inventors:
YE NENG (CN)
LI XIANGMING (CN)
LI ANXIN (CN)
CHEN XIAOHANG (CN)
ZHAO QUN (CN)
JIANG HUILING (CN)
LI XIANGMING (CN)
LI ANXIN (CN)
CHEN XIAOHANG (CN)
ZHAO QUN (CN)
JIANG HUILING (CN)
Application Number:
PCT/CN2017/090763
Publication Date:
February 08, 2018
Filing Date:
June 29, 2017
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/04
Domestic Patent References:
| WO2016206083A1 | 2016-12-29 |
Foreign References:
| CN106535351A | 2017-03-22 | |||
| CN105284172A | 2016-01-27 | |||
| CN104838713A | 2015-08-12 | |||
| CN103392372A | 2013-11-13 | |||
| US20110292895A1 | 2011-12-01 |
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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