Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DEDICATED WIRELESS NETWORK COMMUNICATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/233246
Kind Code:
A1
Abstract:
The embodiments of the present application relate to the field of communications, in particular to a dedicated wireless network communication method and device used for implementing connectivity between a dedicated wireless network without an operator qualification ability and an extranet public switched telephone network (PSTN), as well as improving voice call quality. The dedicated wireless network communication method provided by the embodiments of the present application comprises: a protocol conversion device receives a data packet transmitted by a first network; the protocol conversion device, according to the corresponding relationship between a coding protocol supported by the first network and a coding protocol supported by a second network, determines the coding protocol of the second network corresponding to the coding protocol of the first network; the protocol conversion device converts a data packet coded by employing the coding protocol supported by the first network to a data packet coded by employing the coding protocol supported by the second network; and the protocol conversion device transmits the data packet coded by employing the coding protocol supported by the second network to the second network. With the present invention, connectivity between the dedicated wireless network and the PSTN is implemented, thereby improving the voice call quality.

Inventors:
HUANG JIANHONG (CN)
CHEN FANG (CN)
Application Number:
PCT/CN2017/116995
Publication Date:
December 27, 2018
Filing Date:
December 18, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
COMBA TELECOM SYSTEMS CHINA LTD (CN)
COMBA TELECOM SYSTEMS GUANGZHOU LTD (CN)
COMBA TELECOM TECH GUANGZHOU (CN)
TIANJIN COMBA TELECOM SYSTEMS LTD (CN)
International Classes:
H04M7/12; H04L29/06
Foreign References:
CN107249086A2017-10-13
CN1234933A1999-11-10
CN101257540A2008-09-03
CN101365020A2009-02-11
CN101340402A2009-01-07
US20060056419A12006-03-16
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF: