Multi-channel equalization to compensate for impairments introduced by interleaved devices
US7778320B2 · kind B2 · utility
37Cited by
14References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 2, 2006 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | Sep 8, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03617
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system includes a time-interleaved device. An equalizer effectively can apply different equalization to different interleaved channels. For convenience, these equalizers will be referred to as multi-channel equalizers. In one aspect, an apparatus includes an interleaved device having M interleaved channels, and a multi-channel equalizer coupled to the interleaved device. The multi-channel equalizer is capable of applying a different equalization to different interleaved channels, thus compensating for channel-dependent impairments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.