INTERNET-BASED SIGNALING SYSTEM

WIPO Patent Application WO/2012/012931

A1

The present invention is suitable for the communication field, and provides an internet-based signaling system. The system includes: basic signaling, used for after a terminal accesses, automatically completing the dynamic association between a terminal Identifier (ID) number, a Public Switched Telephone Network (PSTN) telephone number/mobile communication telephone number and an Internet Protocol (IP) number, also used for, when a terminal in the system launches a call to another terminal, confirming the validity of the launched call, and further used for recording the behavior state of all accessing terminals; real-time switch signaling, used for, when the basic signaling confirms the call validity, establishing an internet-based content channel between the caller and the callee; and a logical isolation, used for processing logical isolation between the internet-based signaling system and the external environment, and randomly establishing an authentic signaling channel for signaling transmission. The signaling system provided by the present invention is based on the internet, and can randomly establish an authentic signaling channel which is logically isolated from all contents transmitted on the existing internet for both communication parties, so as to insure the validity of signaling and the corresponding communication behavior.

ZHU QI (CN)
HAN ZHIQIANG (CN)

PCT/CN2010/075480

February 02, 2012

July 27, 2010

Click for automatic bibliography generation  

3N CO LTD (CN)
ZHU QI (CN)
HAN ZHIQIANG (CN)

H04L29/06

CN101902385A	2010-12-01
CN101668021A	2010-03-10
CN1710904A	2005-12-21
US20090109958A1	2009-04-30

SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
深圳中一专利商标事务所 (CN)

View/Download PDF      PDF Help

Previous Patent: VEHICULAR INSTANT POSITIONING AND TRACKING SYSTEM

Next Patent: AUTOMATIC READING DEVICE FOR SURFACE DISPLAY