Adaptive control system for interference rejections in a wireless communications system
US6934340B1 · kind B1 · utility
134Cited by
2References
40Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 19, 2001 |
| Grant date | Aug 23, 2005 |
| Priority date | — |
| Expiry date | May 23, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0044
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An adaptive control system for controlling the effects of narrow to medium bandwidth interferers in a wireless communications system (e.g., wireless LAN devices) by identifying which sub-carriers in a multi-carrier system are located on frequencies that are subject to interfering signals, and using only those sub-carriers that are not subject to interference for communications between wireless communications devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.