Retry for telematics packet data connection failures in CDMA 1xRTT network
US8369210B2 · kind B2 · utility
10Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2009 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Oct 26, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A technique and system are provided for executing retry procedures to resolve a packet connection failure during a CDMA 1xRTT packet session. In particular, the DTE is configured and controlled to retry based on either failure signals from the NAD or the Application Service Timer. Moreover, in one aspect, the DIE is configured and controlled to retry the packet connection selectively for traffic channel assignment failure, PPP connection failure, TCP/IP connection failure and Application service failure. In this way, the end user will experience a shorter service delivery time for packet-based telematics services.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.