Telephone call procedures for power efficient mobile terminating packet switched services
US10455405B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2017 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Dec 14, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A server application executing on the public Internet may establish or re-establish a packet data network (PDN) connection with a client application executing on mobile device over a cellular network by initiating a telephone call to the mobile device via a cellular access network node according to a telephone number associated with the client application. The mobile device may receive a paging for the telephone call from the cellular access network node. In response to the paging, the mobile device may determine a PDN communication channel associated with the server application, the PDN including the cellular access network node, and send a set of data to the server application via the determined PDN communication channel. The server application may, in response to receiving the set of data, send a second data set of data to the client application over a PDN communication channel associated with the client application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.