Reliable wireless message distribution system
US5748100A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1995 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | Oct 6, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/022
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An acknowledge-back selective call system (100) transmits a first acknowledge-back page (300) that includes a first message data (306) and address information (302) that matches a first predetermined address (140) at an acknowledge-back selective call transceiver (130) and a second acknowledge-back page (300) that includes a second message data (306) and address information (302) that matches a second predetermined address (142) at the acknowledge-back selective call transceiver (130). The acknowledge-back selective call transceiver (130) receives the second acknowledge-back page (300), and, in response thereto, transmits an acknowledge-back confirmation response (500), the acknowledge-back confirmation response (500) including a message reception status information (502) indicating a message reception status for the first acknowledge-back page (300) and a message reception status information (504) indicating a message reception status for the second acknowledge-back page (300).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.