Initial cell search in wireless communication systems
US7444144B2 · kind B2 · utility
6Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 2004 |
| Grant date | Oct 28, 2008 |
| Priority date | — |
| Expiry date | Nov 27, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W56/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and system for performing initial cell search is disclosed. Step 1 processing is preformed to detect a peak primary synchronization code (PSC) location (i.e. chip offset or chip location). Step 2 processing is performed to obtain the toffset and code group. Step 3 processing is performed to identify the midamble of a base station with which the WTRU performing the initial cell search may synchronize with.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.