Wireless communications system and method
US6421326B1 · kind B1 · utility
1Cited by
8References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 1998 |
| Grant date | Jul 16, 2002 |
| Priority date | — |
| Expiry date | Jul 23, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0071
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method enable wireless communication from one data processing system to a telephone network. The system and method establish a connection from a local transceiver to a base transceiver using echo cancellation techniques to remove various tones and noise. The system and method enable full duplex communication between the local transceiver and the base transceiver by using forward error correction algorithms to encode and decode messages therebetween, and by using an interleaving algorithm to protect against burst type errors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.