EP 1825611 A1 20070829 - CHANNEL ESTIMATION METHOD BASED ON PILOT DIVERSITY
Title (en)
CHANNEL ESTIMATION METHOD BASED ON PILOT DIVERSITY
Title (de)
KANALSCHÄTZVERFAHREN AUF DER BASIS VON PILOT-DIVERSITÄT
Title (fr)
PROCEDE D'ESTIMATION DE CANAL BASE SUR LA DIVERSITE DE PILOTES
Publication
Application
Priority
- KR 2005004262 W 20051213
- KR 20040104747 A 20041213
Abstract (en)
[origin: WO2006065053A1] Provided is a channel estimation method based on pilot diversity. The method includes the steps of extracting pilot symbols of a secondary common control physical channel (S-CCPCH) which is despreaded, calculating a mean value of the pilot symbols of the S-CCPCH, calculating a power ratio of the pilot symbols of the S-CCPCH, those of a dedicated physical control channel (DPCCH), and those of a common pilot channel (CPICH), and assigning weights to the pilot symbols of the S-CCPCH, those of the DPCH, and those of the CPICH.
IPC 8 full level
H04L 25/02 (2006.01)
CPC (source: EP KR)
H04B 1/712 (2013.01 - EP KR); H04L 25/0204 (2013.01 - EP KR); H04L 25/0228 (2013.01 - KR); H04L 25/024 (2013.01 - KR); H04B 2201/70701 (2013.01 - EP KR); H04L 25/0228 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006065053 A1 20060622; EP 1825611 A1 20070829; EP 1825611 A4 20120725; KR 100581083 B1 20060522
DOCDB simple family (application)
KR 2005004262 W 20051213; EP 05821857 A 20051213; KR 20040104747 A 20041213