Method for improving communication success rate in simultaneous call trial between subscribers in mobile communication systems
US7450938B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2006 |
| Grant date | Nov 11, 2008 |
| Priority date | — |
| Expiry date | May 4, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W8/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method for improving a communication success rate in a simultaneous call trial between subscribers in a mobile communication system. The method includes receiving by a second subscriber network an IAM message from a first subscriber network when a first subscriber tries a call to a second subscriber; determining by the second subscriber network whether the second subscriber has requested a termination to the first subscriber, after receiving the IAM; aborting by the second subscriber network an originating call trial of the second subscriber when the second subscriber has requested the termination; trying by the second subscriber network a page to the second subscriber after aborting the originating call trial; and setting a call between the first subscriber and the second subscriber by the first subscriber network and the second subscriber network, after succeeding in paging the second subscriber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.