EP2127188
SEPMETHOD FOR GENERATING DOWNLINK FRAME, AND METHOD FOR SEARCHING CELL
- Electronics and Telecommunications Research Institutesince Oct 30, 2009
The present invention relates to a method of generating a downlink frame. The method of generating the downlink frame includes: generating a first short sequence and a second short sequence indicating cell group information; generating a first scrambling sequence and a second scrambling sequence determined by the primary synchronization signal; generating a third scrambling sequence determined by the first short sequence; scrambling the first short sequence with the first scrambling sequence and scrambling the second short sequence with the second scrambling sequence and the third scrambling sequence; and mapping the secondary synchronization signal that includes the scrambled first short sequence and the scrambled second short sequence to a frequency domain.
From the international application WO2009014354
| Date | Case | Division | Type | Outcome | Parties |
|---|---|---|---|---|---|
| May 27, 2025 | UPC CFI 475/2025 | The Hague LD | Infringement | Locked | Sol IP, LLC +2 |