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1. 发明申请

WO9937109A2 A CELLULAR RADIO SYSTEM COMPRISING AT LEAST TWO MEASURING MEANS FOR LOCATING A MOBILE STATION 审中-公开
标题翻译：一个包含至少两个测量手段的蜂窝无线电系统，用于定位移动站
公开(公告)号：WO9937109A2
公开(公告)日：1999-07-22
申请号：PCT/FI9900024
申请日：1999-01-15
申请人： NOKIA TELECOMMUNICATIONS OY , KASSINEN JUHA P , KURRONEN KARI , PELTOLA JUKKA , RANTALAINEN TIMO M , ALI VEHMAS TIMO , RUUTU VILLE
发明人： KASSINEN JUHA P , KURRONEN KARI , PELTOLA JUKKA , RANTALAINEN TIMO M , ALI-VEHMAS TIMO , RUUTU VILLE
IPC分类号： H04W64/00 , H04Q7/34
CPC分类号： H04W64/00
摘要： The invention relates to a cellular radio system comprising, in each cell, at least one base station (100, 102) communicating (104) with terminals (106) located within its area. To advantageously locate a terminal, the system of the invention comprises at least one set of measuring means (112, 114) for listening to the signals sent by the terminals and for collecting measurement data for at least two different terminal location methods.
摘要翻译：蜂窝无线电系统技术领域本发明涉及蜂窝无线电系统，其在每个小区中包括与位于其区域内的终端（106）通信（104）的至少一个基站（100,102）。为了有利地定位终端，本发明的系统包括至少一组测量装置（112,114），用于监听由终端发送的信号并用于收集用于至少两种不同终端定位方法的测量数据。

2. 发明申请

WO9937109A8 A CELLULAR RADIO SYSTEM PROVIDING AT LEAST TWO MEASURING METHODS FOR LOCATING A MOBILE STATION 审中-公开
标题翻译：提供用于定位移动站的至少两种测量方法的细胞无线电系统
公开(公告)号：WO9937109A8
公开(公告)日：1999-10-21
申请号：PCT/FI9900024
申请日：1999-01-15
申请人： NOKIA TELECOMMUNICATIONS OY , KASSINEN JUHA P , KURRONEN KARI , PELTOLA JUKKA , RANTALAINEN TIMO M , ALI VEHMAS TIMO , RUUTU VILLE
发明人： KASSINEN JUHA P , KURRONEN KARI , PELTOLA JUKKA , RANTALAINEN TIMO M , ALI-VEHMAS TIMO , RUUTU VILLE
IPC分类号： H04W64/00 , H04Q7/34
CPC分类号： H04W64/00
摘要： The invention relates to a cellular radio system comprising, in each cell, at least one base station (100, 102) communicating (104) with terminals (106) located within its area. To advantageously locate a terminal, the system of the invention comprises at least one set of measuring means (112, 114) for listening to the signals sent by the terminals and for collecting measurement data for at least two different terminal location methods.
摘要翻译：蜂窝无线电系统技术领域本发明涉及蜂窝无线电系统，其在每个小区中包括与位于其区域内的终端（106）通信（104）的至少一个基站（100,102）。为了有利地定位终端，本发明的系统包括至少一组测量装置（112,114），用于监听由终端发送的信号并用于收集用于至少两种不同终端定位方法的测量数据。

3. 发明申请

WO9933302A3 LOCATING METHOD AND ARRANGEMENT 审中-公开
标题翻译：定位方法和安排
公开(公告)号：WO9933302A3
公开(公告)日：1999-08-26
申请号：PCT/FI9800965
申请日：1998-12-10
申请人： NOKIA TELECOMMUNICATIONS OY , RUUTU VILLE , RANTALAINEN TIMO M
发明人： RUUTU VILLE , RANTALAINEN TIMO M
IPC分类号： G01S5/04 , G01S1/44 , G01S5/08 , H04B7/26 , H04W64/00 , H04Q7/38 , G01S5/14
CPC分类号： H04W64/00 , G01S1/44 , G01S5/08
摘要： The invention relates to a locating method and an arrangement for determining the location of a terminal (12) in a radio system comprising a plurality of base stations (10, 11) and terminals (12). At least two base stations (10, 11) with known locations transmit a signal used in locating the terminal (12), and the signals are transmitted in beams (13, 14) with directional antenna patterns and the direction of the beams (13, 14) is changed as a function of time. The terminal (12) determines the location of the base station (10, 11) and the transmission direction of the signal used in location determination by means of the beam (13, 14) transmitted by said at least two base stations (10, 11). Since the terminal (12) is located at the intersection of the beams (13, 14) of the base stations (10, 11) transmitting from known locations, the location of the terminal (12) can easily be determined. The solution takes multipath propagation into account.
摘要翻译：本发明涉及一种用于确定包括多个基站（10,11）和终端（12）的无线电系统中的终端（12）的位置的定位方法和装置。具有已知位置的至少两个基站（10,11）发送用于定位终端（12）的信号，并且信号在具有定向天线方向图的波束（13,14）中发送，并且波束（13,14） 14）随时间而变化。终端（12）通过由所述至少两个基站（10,11）发射的波束（13,14）来确定基站（10,11）的位置和用于位置确定的信号的传输方向）。由于终端（12）位于从已知位置发射的基站（10,11）的波束（13,14）的交点处，因此可以容易地确定终端（12）的位置。该解决方案考虑到多径传播。

4. 发明申请

WO9953708A3 A CALCULATION METHOD IN A RADIO SYSTEM FOR CALCULATING THE GEOMETRICAL TIME DIFFERENCE BETWEEN TRANSMITTERS 审中-公开
标题翻译：无线电系统计算发射机之间几何时间差的计算方法
公开(公告)号：WO9953708A3
公开(公告)日：1999-12-02
申请号：PCT/FI9900291
申请日：1999-04-07
申请人： NOKIA NETWORKS OY , RUUTU VILLE , RANTALAINEN TIMO M
发明人： RUUTU VILLE , RANTALAINEN TIMO M
IPC分类号： G01S19/36 , G01S5/02 , G01S5/10 , H04W64/00 , H04Q7/38
CPC分类号： H04W64/00 , G01S5/02 , G01S5/021 , G01S5/10
摘要： The invention relates to a calculating method and a radio system comprising a set of emitters (101-110) and a set of receivers (201-204) and a measuring means (10), which measure the time difference between the reception moments of signals transmitted by the transmitters while the receiver is receiving signals, and which calculate the geometrical time difference of the signals transmitted by the transmitters. The radio system comprises a calculating means (11), which form the real time difference between the transmission moments of the signals transmitted by the transmitters as a function of time by means of measuring the time difference of the signals received by the receiver and by means of the geometrical time difference, in such a way that the calculating means (11) add the geometrical time difference to the time difference based on the reception moments. Moreover, the calculating means (11) sum up directly measured real tome differences and thereby calculate the real time differences between the other transmitters in the coverage area of the receiver. Further, the calculating means (11) calculate the real time differences between the transmitters in the coverage areas of different receivers by using the already calculated time differences between the transmitters.
摘要翻译：本发明涉及包括一组发射器（101-110）和一组接收器（201-204）以及测量装置（10）的计算方法和无线电系统，其测量信号的接收时刻之间的时间差当接收机正在接收信号时由发射机发射，并计算由发射机发射的信号的几何时间差。该无线电系统包括一个计算装置（11），它通过测量由接收机接收的信号的时间差以及通过该装置的手段形成由发射机发射的信号的发射时刻之间的实时差作为时间的函数以这样的方式，计算装置（11）基于接收时刻将几何时间差添加到时间差。此外，计算装置（11）将直接测量的实际差别相加，从而计算接收机覆盖区域中的其他发射机之间的实时差。此外，计算装置（11）通过使用已经计算出的发射机之间的时间差来计算不同接收机的覆盖区域中的发射机之间的实时差。

5. 发明申请

WO9953640A3 METHOD OF TRANSMITTING SYNCHRONIZED CHANNEL IN RADIO TRANSMITTER 审中-公开
标题翻译：发送同步信道的方法
公开(公告)号：WO9953640A3
公开(公告)日：1999-12-09
申请号：PCT/FI9900247
申请日：1999-03-25
申请人： NOKIA NETWORKS OY , RANTALAINEN TIMO M , RUUTU VILLE , ALANEN MARKO , GUNNARSON GUDNI , HYVAERINEN OLLI
发明人： RANTALAINEN TIMO M , RUUTU VILLE , ALANEN MARKO , GUNNARSON GUDNI , HYVAERINEN OLLI
IPC分类号： H04J3/06 , H04B7/26 , H04W56/00 , H04W92/20 , H04L7/00
CPC分类号： H04B7/2687 , H04W56/001 , H04W56/0085 , H04W92/20
摘要： The invention relates to a method of transmitting a synchronized channel in a radio transmitter and to a radio transmitter. The method comprises transmitting (606) normal radio bursts on a normal channel asynchronously. In the invention, synchronized timing is obtained (702), synchronized radio bursts (SB) are formed (708), and a synchronized radio burst is transmitted (710) in the place of a normal radio burst (NB). The length of the synchronized radio burst (SB) is at most half of the length of the normal radio burst (NB). The transmission of the synchronized radio burst (SB) is in synchronization with the obtained synchronized timing.
摘要翻译：本发明涉及一种在无线电发射机和无线电发射机中发射同步信道的方法。该方法包括异步地在正常信道上发送（606）正常无线电突发。在本发明中，获得同步定时（702），形成同步无线电突发（SB）（708），并且代替正常无线电突发（NB）发射同步无线电突发（710）。同步无线电突发（SB）的长度至多是正常无线电突发（NB）长度的一半。同步无线电突发（SB）的传输与所获得的同步定时同步。

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