Title:
PRIVATE NETWORK ACCESS METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/167249
Kind Code:
A1
Abstract:
The present invention relates to the technical field of communications. Disclosed in the present invention are a private network access method, device and system, used to solve the problem in the prior art wherein accessing a private network from a mobile terminal is inconvenient or insecure. The method comprises: a mobile network gateway establishes a forwarding tunnel between a mobile terminal and a corresponding private network according to a session establishment request of the mobile terminal; the mobile network gateway transmits an encrypted signaling between the mobile terminal and the corresponding private network by means of the forwarding tunnel, such that the mobile terminal obtains an IP address assigned by the corresponding private network for the mobile terminal by means of the encrypted signaling; the mobile network gateway forwards communication data, in the form of encrypted data, between the mobile terminal and the corresponding private network by means of the forwarding tunnel.
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Inventors:
FENG XIAOYING (CN)
Application Number:
PCT/CN2017/078910
Publication Date:
October 05, 2017
Filing Date:
March 31, 2017
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W12/02
Foreign References:
| CN102348210A | 2012-02-08 | |||
| CN101651743A | 2010-02-17 | |||
| CN102143492A | 2011-08-03 | |||
| EP2790384A2 | 2014-10-15 |
Attorney, Agent or Firm:
LUNG TIN INTELLECTUAL PROPERTY AGENT LTD. (CN)
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