EP 1645054 A1 20060412 - METHOD FOR SYNCHRONIZING A RADIO COMMUNICATION SYSTEM THAT IS DIVIDED UP INTO RADIO CELLS
Title (en)
METHOD FOR SYNCHRONIZING A RADIO COMMUNICATION SYSTEM THAT IS DIVIDED UP INTO RADIO CELLS
Title (de)
VERFAHREN ZUR SYNCHRONISATION EINES IN FUNKZELLEN AUFGETEILTEN FUNKKOMMUNIKATIONSSYSTEMS
Title (fr)
PROCEDE DE SYNCHRONISATION D'UN SYSTEME DE COMMUNICATION RADIO REPARTI EN CELLULES RADIO
Publication
Application
Priority
- EP 2004051269 W 20040628
- DE 10331313 A 20030710
Abstract (en)
[origin: WO2005006594A1] The invention relates to a method for synchronizing a radio communication system that is divided up into radio cells. According to said method, every radio cell comprises one base station each for the radio coverage of a plurality of mobile stations assigned to said radio cell. The base station receives, in addition to mobile station signals of its own radio cell, mobile station signals of neighboring radio cells. The base station determines, on the basis of the mobile station signals received, the number of mobile stations and compares this number with a defined threshold value. When the number determined falls below the threshold value, a first synchronization method for synchronizing the base station and the assigned mobile stations is used, said method corresponding to an assigned transmission standard of the radio communication system. When the threshold value is exceeded, a second synchronization method for synchronizing the base station and the assigned mobile stations is used.
IPC 1-7
IPC 8 full level
H04B 7/26 (2006.01)
CPC (source: EP KR US)
H04B 7/2687 (2013.01 - EP KR US); H04W 56/00 (2013.01 - KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 10331313 B3 20050105; CN 1836386 A 20060920; CN 1836386 B 20100421; EP 1645054 A1 20060412; JP 2009514259 A 20090402; JP 4567680 B2 20101020; KR 20060031859 A 20060413; US 2006252437 A1 20061109; US 7742779 B2 20100622; WO 2005006594 A1 20050120
DOCDB simple family (application)
DE 10331313 A 20030710; CN 200480019737 A 20040628; EP 04766088 A 20040628; EP 2004051269 W 20040628; JP 2006518203 A 20040628; KR 20067000632 A 20060110; US 56394204 A 20040628