Low complexity maximum likelihood detecting of concatenated space codes for wireless applications
US6501803B1 · kind B1 · utility
53Cited by
5References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 5, 1998 |
| Grant date | Dec 31, 2002 |
| Priority date | — |
| Expiry date | Oct 5, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03331
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Good transmission characteristics are achieved in the presence of fading with a transmitter that employs a trellis coder followed by a block coder. Correspondingly, the receiver comprises a Viterbi decoder followed by a block decoder. Advantageously, the block coder and decoder employ time-space diversity coding which, illustratively, employs two transmitter antennas and one receiver antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.