EP 1652318 A1 20060503 - FRAME SYNCHRONIZATION IN A UNIVERSAL MOBILE TELEPHONE SYSTEM RECEIVER
Title (en)
FRAME SYNCHRONIZATION IN A UNIVERSAL MOBILE TELEPHONE SYSTEM RECEIVER
Title (de)
RAHMENSYSCHRONISATION IN EINEM EMPFÄNGER DES UNIVERSELLEN MOBILTELEFONSYSTEMS
Title (fr)
SYNCHRONISATION DE TRAME DANS UN RECEPTEUR DE SYSTEME UNIVERSEL DE TELECOMMUNICATIONS MOBILES
Publication
Application
Priority
US 0324351 W 20030804
Abstract (en)
[origin: WO2005018111A1] A Universal Mobile Telephone System (UMTS) receiver performs slot synchronization using a received primary synchronization channel (PSCH) (305). Subsequent to completion of slot synchronization, the UMTS receiver performs frame synchronization using a received secondary synchronization channel (SSCH) (320) in such a way that the UMTS receiver uses the received primary synchronization channel (PSCH) to detect a change in channel conditions (325, 330, 335, 350, 355, 360).
IPC 1-7
IPC 8 full level
H04B 7/212 (2006.01); H04B 7/26 (2006.01); H04J 3/06 (2006.01); H04L 12/56 (2006.01); H04W 56/00 (2009.01); H04W 74/04 (2009.01); H04W 84/04 (2009.01)
CPC (source: EP)
H04B 1/70735 (2013.01); H04B 1/7083 (2013.01); H04J 3/0605 (2013.01); H04J 3/0608 (2013.01); H04W 56/0015 (2013.01); H04W 74/04 (2013.01); H04W 84/04 (2013.01); H04W 92/10 (2013.01)
Citation (search report)
See references of WO 2005018111A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2005018111 A1 20050224; AU 2003254311 A1 20050307; CN 1820431 A 20060816; CN 1820431 B 20100428; EP 1652318 A1 20060503; JP 2007521678 A 20070802; JP 4317849 B2 20090819
DOCDB simple family (application)
US 0324351 W 20030804; AU 2003254311 A 20030804; CN 03826870 A 20030804; EP 03818208 A 20030804; JP 2005507875 A 20030804