System and method for improving service subscription or unsubscription speed for Wireless Application Protocol (WAP) roaming users
US8902795B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 25, 2010 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Feb 17, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a system and a method for improving service subscription or unsubscription speed for Wireless Application Protocol (WAP) roaming users, wherein the system comprises a national WAP portal protocol conversion module and provincial WAP portal protocol conversion modules. The national WAP portal protocol conversion module and each provincial WAP portal protocol conversion module are configured to, through performing conversion between a synchronous message and an asynchronous message, inform a corresponding provincial WAP portal of a subscription or unsubscription request sent by a national WAP portal through a long connection link between the national WAP portal protocol conversion module and the provincial WAP portal protocol conversion module, and inform the national WAP portal of a processing result of subscription or unsubscription performed by the provincial WAP portal through the long connection link. The present invention accomplishes the conversion transmission of the synchronous message and asynchronous message through protocol conversion modules, reduces the load of the national WAP portal greatly, and makes it quite obvious that the service s…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.