System for TDMA mobile-to-mobile VSELP codec bypass
US5768308A · kind A · utility
42Cited by
4References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 1994 |
| Grant date | Jun 16, 1998 |
| Priority date | — |
| Expiry date | Dec 19, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13292
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In a TDMA mobile-to-mobile connection, the end-to-end audio signal quality as well as system performance can be improved by providing digital signal processors the capability to automatically switch configuration such that each digital signal processor in a mobile-to-mobile communication connection can automatically identify a TDMA mobile-to-mobile connection and bypass the speech encoding and decoding processes within the digital signal processors. The two digital signal processors are virtually connected at the channel codecs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.