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1.发明公开VERFAHREN ZUR ANALYSE DER INTERFERENZ- UND VERSORGUNGSSITUATION IN UMTS-TEILNETZEN 有权FOR供应形势分析方法干扰和UMTS网络部
公开(公告)号：EP1611757A2
公开(公告)日：2006-01-04
申请号：EP04725279.6
申请日：2004-04-02
发明人： BEYER, Jürgen , BRÜCKEN, Reinhold
IPC分类号： H04Q7/36
摘要： The invention relates to a method for analysing the interference and supply situation in universal mobile telecommunication system (UMTS) sub-networks. Said method enables supply assertions for each service in the considered sub-network to be determined using measured data that is recorded either during or without the traffic load of the network.
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2.发明授权VERFAHREN ZUR DURCHFÜHRUNG EINES BLIND HANDOVER BEI INTERSYSTEM- UND INTERFREQUENZ HANDOVER BEI MOBILKOMMUNIKATIONSSYSTEMEN 有权方法用于进行盲切换时的系统间和跨频率间的切换在移动通信系统
公开(公告)号：EP1516507B1
公开(公告)日：2007-12-05
申请号：EP03761434.4
申请日：2003-06-25
发明人： BRÜCKEN, Reinhold
IPC分类号： H04Q7/38
CPC分类号： H04W36/32 , G01S5/0036 , G01S5/14 , H04W36/30
摘要： The invention relates to a method for carrying out a blind handover in an intersystem and interfrequency handover in mobile communication systems, whereby a mobile station is supplied by several base stations prior to the handover i.e. it can receive several other base stations in addition to the supplying base station. According to the invention, measurement of the propagation time of the signals received from the base station is carried out by the mobile station on the air interface. The measured propagation times are transmitted to one of the base stations. The location of the mobile station is determined using the transmitted propagation time measuring data by the mobile communication network. With the aid of a data base, at least one suitable base station for an intersystem or interfrequency handover is then selected using the determined location and the data necessary for a handover is transmitted to the mobile station from the selected base station. The mobile station can carry out the handover to the selected base station using said information.
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3.发明授权VERFAHREN ZUR ANALYSE DER INTERFERENZ- UND VERSORGUNGSSITUATION IN UMTS-TEILNETZEN 有权FOR供应形势分析方法干扰和UMTS网络部
公开(公告)号：EP1611757B1
公开(公告)日：2009-09-09
申请号：EP04725279.6
申请日：2004-04-02
发明人： BEYER, Jürgen , BRÜCKEN, Reinhold
IPC分类号： H04W24/00
摘要： The invention relates to a method for analysing the interference and supply situation in universal mobile telecommunication system (UMTS) sub-networks. Said method enables supply assertions for each service in the considered sub-network to be determined using measured data that is recorded either during or without the traffic load of the network.
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4.发明公开VERFAHREN ZUR DURCHFÜHRUNG EINES BLIND HANDOVER BEI INTERSYSTEM- UND INTERFREQUENZ HANDOVER BEI MOBILKOMMUNIKATIONSSYSTEMEN 有权方法用于进行盲切换时的系统间和跨频率间的切换在移动通信系统
公开(公告)号：EP1516507A1
公开(公告)日：2005-03-23
申请号：EP03761434.4
申请日：2003-06-25
发明人： BRÜCKEN, Reinhold
IPC分类号： H04Q7/38
CPC分类号： H04W36/32 , G01S5/0036 , G01S5/14 , H04W36/30
摘要： The invention relates to a method for carrying out a blind handover in an intersystem and interfrequency handover in mobile communication systems, whereby a mobile station is supplied by several base stations prior to the handover i.e. it can receive several other base stations in addition to the supplying base station. According to the invention, measurement of the propagation time of the signals received from the base station is carried out by the mobile station on the air interface. The measured propagation times are transmitted to one of the base stations. The location of the mobile station is determined using the transmitted propagation time measuring data by the mobile communication network. With the aid of a data base, at least one suitable base station for an intersystem or interfrequency handover is then selected using the determined location and the data necessary for a handover is transmitted to the mobile station from the selected base station. The mobile station can carry out the handover to the selected base station using said information.
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