Title:
DATA TRANSMISSION METHOD, DEVICE, SYSTEM, AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2019/109265
Kind Code:
A1
Abstract:
The present invention provides a data transmission method, applied to a mobile terminal. The method comprises: detecting whether a mobile terminal is in both a narrowband cluster communication system and a broadband communication system when narrowband service data information needs to be sent; selecting the narrowband cluster communication system or the broadband communication system to send the narrowband service data information if the mobile terminal is in both the narrowband cluster communication system and the broadband communication system; and sending the narrowband service data information via a communication system in which the mobile terminal is located if the mobile terminal is not in both the narrowband cluster communication system and the broadband communication system, the broadband communication system being capable of sending the narrowband service data information to the narrowband cluster communication system or a destination terminal of the narrowband service data information. The above technical solution can expand the service capacity of narrowband cluster communication systems and reduce narrowband service delays.
Inventors:
WU GUOWEN (CN)
ZHANG YINGZHE (CN)
CHIA HAN SIONG (CN)
ZHANG YINGZHE (CN)
CHIA HAN SIONG (CN)
Application Number:
PCT/CN2017/114785
Publication Date:
June 13, 2019
Filing Date:
December 06, 2017
Export Citation:
Assignee:
HYTERA COMM CORP LTD (CN)
International Classes:
H04W36/14
Foreign References:
| CN102149155A | 2011-08-10 | |||
| CN104602200A | 2015-05-06 | |||
| CN103763685A | 2014-04-30 | |||
| CN104601316A | 2015-05-06 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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