Multiple simultaneous frequency and code acquisition for a code division multiple access (CDMA) communication system
US7386069B2 · kind B2 · utility
2Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2004 |
| Grant date | Jun 10, 2008 |
| Priority date | — |
| Expiry date | Mar 1, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/70735
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A multiple stage matched filter for a wireless receiver comprises a receiver configured to develop a received signal, the received signal comprising a bit stream of signal samples, and a multiple stage matched filter configured to parallel process the received signal such that multiple codes are analyzed simultaneously to determine a frequency offset and code location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.