Private user mobility (PUM) update and private integrated services network PUM alternative identifier translator (PP-AIT) system and methods
US6760585B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 2000 |
| Grant date | Jul 6, 2004 |
| Priority date | — |
| Expiry date | May 25, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a network comprising call handling services for mobile users, services being requested by the mobile user for an active call and wherein each user registers for services with a personal identification number (PIN), a method for updating said personal identification number during an active call, the steps of said method comprising: registering user initially with the network for services with user's personal identification number during an active call; signalling a user preference to update the personal identification number; and updating user's personal identification number during said active call. In another aspect, a network comprising a plurality of servers connecting with mobile users requesting call services, wherein said users register with one of said servers with a private user mobility wherein further each said user has an associated home server and may request services at said home server or other visitor servers; a method for user registration, the steps of said method comprising: entering an alternative identifier instead of said private user mobility number at a server; mapping said alternative identifier to a number representing said user's home server; returning …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.