Communications device and methods for controlling stasis state transition for a mobile terminal
US10645652B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 18, 2018 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Jan 21, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communications device establishes a communications context for communicating data packets using a packet communications bearer from the communications device via the mobile communications network. A controller of the communications device is configured to identify that the communications device can enter a stasis state because no data packets are available for transmission for a predetermined time via the packet communications bearer or there are no data packets to receive via the packet communications bearer, to transmit a stasis state message to the mobile communications network, and to store information relating to the communications context associated with the packet communications bearer in a data store. The stored information can be used by the controller to re-establish the packet communications bearer to transmit and/or receive data packets using the packet communications bearer, the communications device thereby entering the stasis state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.