Channel estimation for wireless systems with multiple transmit antennas
US7012966B2 · kind B2 · utility
13Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 2001 |
| Grant date | Mar 14, 2006 |
| Priority date | — |
| Expiry date | Apr 25, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/261
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In various embodiments, techniques are provided to determine channel characteristics of various communication systems such as OFDM systems or systems using a plurality of transmit antennas by using various sets of training symbols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.