Reduced complexity interference suppression for wireless communications
US7830952B2 · kind B2 · utility
2Cited by
1References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2006 |
| Grant date | Nov 9, 2010 |
| Priority date | — |
| Expiry date | Jul 12, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2201/709727
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The computational complexity required for interference suppression in the reception of wireless communications from multiple users is reduced by sharing information among the users. In some situations, information indicative of a statistical characteristic of the interference is shared among the users. Delays used to produce the interference statistic information are determined based on rake finger delays employed by the users. In some situations, a parameter estimate that is used to calculate combining weights for the users is shared among the users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.