Method and apparatus for saving power in a selective call receiver
US5821873A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 26, 1995 |
| Grant date | Oct 13, 1998 |
| Priority date | — |
| Expiry date | Jul 26, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for reducing power consumption in a selective call receiver includes the steps of first receiving a paging signal that includes a preamble and a plurality of batches, each of the batches having a synchronization codeword and a plurality of frames including at least an address information, detecting a skip code within one of the batches, skipping a predetermined number of batches without decoding any address information contained therein in response to the skip code, and decoding the address information of a one of the batches next subsequent to the predetermined number of batches. The skip code can be encoded in a portion of the signal, such as the synchronization codeword of the one of the batches, the address information of the one of the batches, and a selected frame of the one of the batches. The predetermined number can be contained in either of a codeplug in the selective call receiver or the signal portion containing the skip code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.