Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system
US6728297B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 22, 2002 |
| Grant date | Apr 27, 2004 |
| Priority date | — |
| Expiry date | May 22, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W56/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for allocating secondary synchronization codes to a base station of a mobile telecommunications system. The method includes the steps of calculating and evaluating the auto-correlation functions and/or cross-correlation functions of N possible secondary synchronization codes (SSC) and the primary synchronization code (PSC) and choosing the M secondary synchronization codes (SSC) amongst the N possible secondary synchronization codes (SSC) so that the M chosen secondary synchronization codes (SSC) have at least one of the statistical properties of their auto-correlation function and cross-correlation function that is best in term of detection. A sub-set of the M secondary synchronization codes (SSC) including K secondary synchronization codes (SSC) is allocated to the base station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.