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221. 发明申请

WO1995024789A2 MOBILE COMMUNICATION SYSTEM AND CALL CONTROL METHOD 审中-公开
标题翻译：移动通信系统和呼叫控制方法
公开(公告)号：WO1995024789A2
公开(公告)日：1995-09-14
申请号：PCT/FI1995000122
申请日：1995-03-03
申请人： NOKIA TELECOMMUNICATIONS OY , FRIMAN, Leif
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04M00/00
CPC分类号： H04W88/181
摘要： The invention relates to a mobile communication system comprising transcoder units (TRCU) located remote from base stations (BTS1, BTS2) for decoding an encoded speech signal received from a mobile station (MS) and for encoding a speech signal to be transmitted to a mobile station. For switching the calls, there are network connections that are allocated call-specifically between a base station, a base station controller and a mobile services switching centre, a speech signal being transmitted over said network connections in transmission frames. In accordance with the invention, the base station controller switches a local speech or data connection under control of the mobile services switching centre, without a need to establish a speech/data connection between the base station controller and the mobile services switching centre when two mobile stations are located in the area of the same base station system. If there is a direct transmission link (21) between two base station controllers, they will switch network connections directly between the base stations located within their area. The invention also relates to call control methods.
摘要翻译：本发明涉及一种移动通信系统，其包括位于远离基站（BTS1，BTS2）的代码转换器单元（TRCU），用于对从移动站（MS）接收的编码语音信号进行解码，并对要发送到移动台站。为了切换呼叫，存在在基站，基站控制器和移动业务交换中心之间特别分配的网络连接，通过传输帧中的所述网络连接发送的语音信号。根据本发明，基站控制器在移动业务交换中心的控制下切换本地语音或数据连接，而无需在基站控制器与移动业务交换中心之间建立语音/数据连接，当两个移动站位于相同基站系统的区域。如果在两个基站控制器之间存在直接传输链路（21），它们将直接在位于其区域内的基站之间切换网络连接。本发明还涉及呼叫控制方法。

222. 发明申请

WO1995024773A3 A DATA TRANSMISSION METHOD, TRANSMITTER, AND RECEIVER 审中-公开
公开(公告)号：WO1995024773A3
公开(公告)日：1995-09-14
申请号：PCT/FI1995000121
申请日：1995-03-03
申请人： NOKIA TELECOMMUNICATIONS OY , NOKIA MOBILE PHONES LTD. , OJANPERÄ, Tero , RIKKINEN, Kari , KESKITALO, Ilkka
发明人： NOKIA TELECOMMUNICATIONS OY , NOKIA MOBILE PHONES LTD.
IPC分类号： H04B07/005

223. 发明申请

WO1995024084A3 METHOD FOR REROUTING A PACKET-MODE DATA CONNECTION 审中-公开
公开(公告)号：WO1995024084A3
公开(公告)日：1995-09-08
申请号：PCT/FI1995000103
申请日：1995-02-27
申请人： NOKIA TELECOMMUNICATIONS OY , ALMAY, Heikki
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04L12/56

224. 发明申请

WO1995024082A3 NETWORK ARRANGEMENT 审中-公开
公开(公告)号：WO1995024082A3
公开(公告)日：1995-09-08
申请号：PCT/FI1995000096
申请日：1995-02-23
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN, Jukka , PELTOMÄKI, Arto
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04L12/46

225. 发明申请

WO1995023474A2 METHOD FOR SIGNALLING A POOR RADIO CONNECION 审中-公开
标题翻译：信号传输不良连接的方法
公开(公告)号：WO1995023474A2
公开(公告)日：1995-08-31
申请号：PCT/FI1995000068
申请日：1995-02-14
申请人： NOKIA TELECOMMUNICATIONS OY , SARPOLA, Jussi , HEIKKILÄ, Vesa , TASKILA, Ari-Pekka , ASUJAMAA, Hannu , PENTIKÄINEN, Heimo , LIINAMAA, Olli , RUSI, Pekka , VEHMER, Seppo
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04M00/00
CPC分类号： H04W76/00 , H04W84/14
摘要： The present invention relates to a method for signalling a poor radio connection to the user of a subscriber station (1) of a radio system which implements a wireless local loop, said subscriber station comprising a terminal equipment (3) and a user interface (2), the terminal equipment (3) comprising receiving means for receiving signals transmitted on the calling channel of the radio system. In order to signal a disturbed radio connection in a manner that is simple and easy to understand if the terminal equipment (3) does not hear the calling channel of the radio system when the user interface (2) switches to an off-hook state, the generation and application of a predetermined voice-frequency signal to the subscriber station (1) user is started via the user interface (2). The invention also relates to a subscriber station by which the method of the invention can be utilized.
摘要翻译：本发明涉及用于向实现无线用户线路的无线电系统的用户站（1）的用户发信号通知不良无线电连接的方法，所述无线电站。用户包括终端设备（3）和用户接口（2）。终端设备（3）包括用于接收在所述无线电系统的呼叫信道上发送的信号的接收装置。为了以简单易懂的方式发信号通知受干扰的无线电连接，当终端设备（3）在用户接口（2）切换时不听到无线电系统呼叫信道在失速状态下，经由用户接口（2）向用户台（1）的用户发送和应用预定的话音频率信号）。本发明还涉及一种用户站，通过该用户站可以实现上述方法。

226. 发明申请

WO1995021510A1 BASE TRANSCEIVER STATION AND ASSOCIATED BASE STATION CONTROLLER FOR A RADIO TELECOMMUNICATIONS SYSTEM 审中-公开
标题翻译：无线电通信系统的基站收发站和相关基站控制器
公开(公告)号：WO1995021510A1
公开(公告)日：1995-08-10
申请号：PCT/GB1995000197
申请日：1995-01-31
申请人： NOKIA TELECOMMUNICATIONS OY , HANLAN, Dominic , KAUPPINEN, Jukka , PELTOLA, Jukka
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/30
CPC分类号： H04W24/00
摘要： A GSM radio telecommunications system has a base transceiver station (BTS) and a base station controller (BSC) which communicate with each other over an A-bis interface. The BTS has an operations and maintenance unit (2) which can receive instructions from a terminal (16) which forms part of a man-machine interface, and which is located at the BSC. The terminal (16) communicates with the operations and maintenance unit (2) over the A-bis interface, to enable an engineer to rectify certain faults in the BTS from the BSC, thus avoiding the need to travel to the BTS.
摘要翻译： GSM无线电通信系统具有通过A-bis接口彼此通信的基站收发台（BTS）和基站控制器（BSC）。 BTS具有操作和维护单元（2），其可以从构成人机界面的一部分并位于BSC的终端（16）接收指令。终端（16）通过A-bis接口与操作和维护单元（2）进行通信，使得工程师能够从BSC纠正BTS中的某些故障，从而避免了前往BTS的需要。

227. 发明申请

WO1995019686A1 MONITORING OF THE OPERATION OF A SUBSCRIBER UNIT 审中-公开
标题翻译：监察订户单位的运作情况
公开(公告)号：WO1995019686A1
公开(公告)日：1995-07-20
申请号：PCT/FI1995000011
申请日：1995-01-13
申请人： NOKIA TELECOMMUNICATIONS OY , LIINAMAA, Olli , SARPOLA, Jussi , RUSI, Pekka , TIIHONEN, Arto
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/34
CPC分类号： H04W24/00 , H04M3/30 , H04W84/14
摘要： The invention relates to a method of monitoring the operation of a subscriber unit (1) in a telecommunication system. In order to detect possible malfunctions as early as possible, a call reserved in signalling for some other purpose is transmitted to the subscriber unit (1), whereupon a call to which the subscriber unit automatically responds is selected as the call, a message about receiving the call is awaited from the subscriber unit (1), and if no such message is received from the subscriber unit (1), the call is repeated until the subscriber unit has left a predetermined number of transmitted calls unanswered, whereupon an alarm is given. The invention also relates to a subscriber network element (6) by means of which the method according to the invention can be applied.
摘要翻译：本发明涉及监视电信系统中用户单元（1）的操作的方法。为了尽可能早地检测到可能的故障，向用户单元（1）发送在信令中保留的用于某个其他目的的呼叫，由此选择用户单元自动响应的呼叫作为呼叫，关于接收的消息等待来自用户单元（1）的呼叫，并且如果没有从用户单元（1）接收到这样的消息，则重复呼叫，直到用户单元已经离开预定数量的被发送的呼叫未被应答，从而给出警报。本发明还涉及可以应用根据本发明的方法的用户网络元件（6）。

228. 发明申请

WO1995015030A1 METHOD AND DEVICE FOR SYMMETRIZING A CLOCK SIGNAL 审中-公开
标题翻译：用于对准时钟信号的方法和装置
公开(公告)号：WO1995015030A1
公开(公告)日：1995-06-01
申请号：PCT/FI1994000525
申请日：1994-11-24
申请人： NOKIA TELECOMMUNICATIONS OY , RUUSKANEN, Markku
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H03K05/156
CPC分类号： H03K5/1565
摘要： The present invention relates to a method and device for symmetrizing a clock signal. The leading or trailing edge of each pulse of the clock signal (Fin) to be symmetrized is used for forming the first edge of the pulse of the corresponding symmetrized clock signal (Fout). The pulse ratio of the symmetrized clock signal is measured; and on the basis of the measured pulse ratio, the time constant circuit (R1, C1), determining the location of the second edge of the pulse of the symmetrized clock signal, is adjusted by means of a control loop (R6, C2, A) in such a manner that the second edge of the pulse of the symmetrized clock signal (Fout) settles in a desired position in the symmetrized clock signal.
摘要翻译：本发明涉及用于对称时钟信号的方法和装置。要对称化的时钟信号（Fin）的每个脉冲的前沿或后沿用于形成对应的对称时钟信号（Fout）的脉冲的第一个边沿。测量对称时钟信号的脉冲比; 并且基于所测量的脉冲比，通过控制回路（R6，C2，A）调整确定对称时钟信号的脉冲的第二边缘的位置的时间常数电路（R1，C1）），使得对称化时钟信号（Fout）的脉冲的第二边缘落在对称化时钟信号中的期望位置。

229. 发明申请

WO1995012295A1 A METHOD FOR TRANSMITTING MEASURING MESSAGES, AND A MOBILE STATION 审中-公开
标题翻译：发送测量消息的方法和移动站
公开(公告)号：WO1995012295A1
公开(公告)日：1995-05-04
申请号：PCT/FI1994000481
申请日：1994-10-25
申请人： NOKIA TELECOMMUNICATIONS OY , KESKITALO, Ilkka , KIEMA, Arto , SAVUSALO, Jari , SIIRA, Anne , KÄRKKÄINEN, Ari , UOLA, Risto , KÜHN, Ingo , HOTTINEN, Ari , JOLMA, Petri
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04Q07/38
CPC分类号： H04W88/02 , H04B7/022 , H04W52/40
摘要： The present invention relates to a mobile station and a method for transmitting measuring messages in a cellular radio network which comprises at least one base station (10) in each cell communicating (11) with the mobile stations (12) located in its area, and in which the mobile stations (12) measure the power level of signals received both from their own base station and the neighboring one. In order that fast measurement data transmission to the base station would be possible, the mobile station (12) compares the measured power level or a parameter calculated from it with predetermined threshold values, and if the measured power level or the parameter calculated from it reaches the predetermined threshold value, the mobile station assigns temporarily part of the capacity of the traffic channel to data transmission, and transmits data on this measurement to the base station (10) by using the traffic channel capacity.
摘要翻译：本发明涉及一种在蜂窝无线电网络中发送测量消息的移动台和方法，该蜂窝无线电网络包括：每个小区中的至少一个基站（10）与位于其区域中的移动台（12）进行通信（11）;以及其中移动台（12）测量从其自己的基站和相邻的基站接收的信号的功率电平。为了能够向基站发送快速测量数据，移动站（12）将测量的功率电平或从其计算的参数与预定阈值进行比较，并且如果测量的功率电平或从其计算的参数达到预定阈值时，移动台临时将业务信道的部分容量分配给数据发送，并且通过使用业务信道容量向基站（10）发送关于该测量的数据。

230. 发明申请

WO1995010899A1 FORMING A HIGHER HIERARCHY LEVEL SIGNAL IN A SYNCHRONOUS DIGITAL COMMUNICATION SYSTEM 审中-公开
标题翻译：在同步数字通信系统中形成更高层次的信号
公开(公告)号：WO1995010899A1
公开(公告)日：1995-04-20
申请号：PCT/FI1994000461
申请日：1994-10-13
申请人： NOKIA TELECOMMUNICATIONS OY , VIITANEN, Esa , KEMPPAINEN, Vesa , SAHLMAN, Kari , OKSANEN, Toni , PATANA, Jari
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04J03/16
CPC分类号： H04J3/1611 , H04J3/047 , H04J2203/0089
摘要： The invention relates to a method and a circuit arrangement for forming a higher hierarchy level signal in a synchronous digital communication system. According to the method, (a) several lower hierarchy level signals are formed by means of separate circuits (22), and (b) a higher hierarchy level signal is formed by combining several lower level signals into one higher level signal. To form a higher hierarchy level signal as simply as possible, said separate circuits (22) are chained by means of a common bus (51) into a chain where said bus connects the separate circuits (22), in each circuit (22) the data of the channels to be formed by that circuit is added to the time slots corresponding to these channels in a higher hierarchy level frame, to the data of channels possibly added already in the other circuits of the chain, and the formed signal is connected forward from the circuit at the end of the chain.
摘要翻译：本发明涉及一种用于在同步数字通信系统中形成较高层级信号的方法和电路装置。根据该方法，（a）通过分离的电路（22）形成若干较低级别的信号，（b）通过将多个较低电平信号组合成一个较高电平的信号形成较高层次的电平信号。为了尽可能简单地形成更高级别的信号，所述分离电路（22）通过公共总线（51）链接成链，其中所述总线连接每个电路（22）中的分离电路（22），将要由该电路形成的信道的数据添加到与较高级别的帧中的这些信道相对应的时隙中，可能已经添加到链的其他电路中的信道的数据，并且形成的信号被正向连接从链路末端的电路。

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