Title:
データを伝送する方法、装置およびプログラム
Document Type and Number:
Japanese Patent JP6635623
Kind Code:
B2
Abstract:
The present invention discloses a data transmission method, a base station, and user equipment, to expand coverage of a broadcast channel. The present invention provides a data transmission method, including: obtaining, by a base station, a plurality of data blocks carried on N broadcast channels, where an ith broadcast channel in the N broadcast channels corresponds to an ith antenna port in N antenna ports, or an ith broadcast channel in the N broadcast channels corresponds to an ith antenna port group in N antenna port groups; scrambling, by the base station, the data blocks carried on the N broadcast channels, to obtain scrambled code blocks carried on the N broadcast channels; and sending, by the base station on different time resource units by respectively using the N antenna ports, corresponding scrambled code blocks carried on the broadcast channels, or sending, by the base station on different time resource units by respectively using the N antenna port groups, corresponding scrambled code blocks carried on the broadcast channels.
Inventors:
Li, Jung Feng
Woo, nin
Chu, You Tuan
Tsao, Yongsao
Woo, nin
Chu, You Tuan
Tsao, Yongsao
Application Number:
JP2018528754A
Publication Date:
January 29, 2020
Filing Date:
December 02, 2016
Export Citation:
Assignee:
Huawei Technologies Company Limited
International Classes:
H04W16/28; H04B7/06; H04B7/08; H04W72/04
Domestic Patent References:
| JP2014520433A | ||||
| JP2014532320A | ||||
| JP2001501061A | ||||
| JP2002516550A |
Foreign References:
| WO2015080646A1 | ||||
| US20140112220 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation