Enhanced low power active radio reception
US8938033B2 · kind B2 · utility
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1References
18Claims
0Family size
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Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Jan 20, 2015 |
| Priority date | — |
| Expiry date | Mar 15, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and system for offline processing alert messages (AR) on a digital radio broadcast receiver is described. A digital radio broadcast signal is received at the digital radio broadcast receiver. AR receivers will constantly look for AR alerts at a periodic interval by monitoring the station information service (SIS) on Primary IBOC Data Service (PIDS) channel to maximize the battery life at the same time achieving a reasonable latency in receiving AR alerts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.