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71. 发明公开

EP1086599A2 TRACING IN MOBILE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：跟踪移动通信系统
公开(公告)号：EP1086599A2
公开(公告)日：2001-03-28
申请号：EP99931269.7
申请日：1999-06-08
申请人： Nokia Networks Oy
发明人： SUUTARINEN, Jari
IPC分类号： H04Q7/34
CPC分类号： H04W24/00
摘要： A tracing facility is used for tracing the activities of various entities in the network when specific events occur within the system. The problem with prior art tracing is that activation as well as deactivation of this facility is done manually at the switching center by the operator. Therefore, it is loading network management and making the use of tracing facility difficult. The invention relates to a method of trace activation in a mobile communications system. It is characteristic for the method that a mobile station (MS) directs a communication to a predefined trace activation number and tracing is activated for the communicating mobile station (MS).

72. 发明公开

EP1086575A1 A METHOD FOR SEPARATING NARROWBAND AND BROADBAND SERVICES ON A TRANSMISSION LINK AND A SPLITTER ELEMENT 有权
标题翻译：方法和分离元件用于分离窄带和宽带服务在传输线路上
公开(公告)号：EP1086575A1
公开(公告)日：2001-03-28
申请号：EP99931284.6
申请日：1999-06-10
申请人： Nokia Networks Oy
发明人： ELO, Harri
IPC分类号： H04M11/06 , H03H17/02
CPC分类号： H04M11/062 , H03H11/34 , H04B1/58
摘要： The invention relates to the separation of narrowband and broadband services in a telecommunications network. Signals belonging to a narrowband service are transferred in a first frequency range below a given threshold frequency and signals belonging to a broadband service are transferred in a second frequency range above said threshold frequency in the transmission link. The transmission link utilizes a splitter element comprising a low-pass filter unit and a high-pass filter unit, signals relating to narrowband service being separated to their dedicated interface by the low-pass filter unit and signals relating to broadband service being separated to their dedicated interface by the high-pass filter unit. In order that high-quality service may be offered to subscribers by means of a splitter element as simple and cost-effective as possible, filtering is implemented in the low-pass filter unit by means of a bidirectional active filter (LPF').

73. 发明公开

EP1084545A2 DATA TRANSMISSION METHODS IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：的程序对电信系统数据交换
公开(公告)号：EP1084545A2
公开(公告)日：2001-03-21
申请号：EP99929357.4
申请日：1999-06-01
申请人： Nokia Networks Oy
发明人： BERGENWALL, Martin , RINNE, Mikko, J , IMMONEN, Jukka , OHVO, Mikko , RÄSÄNEN, Juha
IPC分类号： H04L1/18 , H04Q7/22
CPC分类号： H04L1/0007 , H04L1/0083 , H04L1/1809
摘要： The invention relates to data transmission in telecommunication systems and particularly in radio systems. The invention employs 'payload numbering' instead of or in addition to conventional frame numbering. Data (61) is split into fixed-length data blocks or payload units (62). The size of a block is preferably equal to or smaller than the shortest information field in frames (63) of the protocol(s) used. Each protocol frame carries one or more payload units. In an optimum situation the length of the information field in a protocol frame equals n * the length of the payload unit, where n is an integer. Instead of frame numbering (in some special cases possibly in addition to it) the protocol frame carries payload numbers both for indicating the payload units (data blocks) conveyed in the protocol frame and for acknowledging the received blocks.

74. 发明公开

EP1082570A1 ALIGNMENT APPARATUS 有权
标题翻译：对准装置
公开(公告)号：EP1082570A1
公开(公告)日：2001-03-14
申请号：EP99929342.6
申请日：1999-05-27
申请人： Nokia Networks Oy
发明人： MALLENIUS, Atte
IPC分类号： F16M11/12 , H01Q1/12
CPC分类号： F16M13/02 , F16M11/10 , F16M11/12 , F16M11/2014 , H01Q1/12 , H01Q3/08
摘要： The invention relates to an alignment apparatus, with which an instrument to be aligned is mounted on a supporting structure (S) and which comprises a body section (10) mounted on the supporting structure, vertically and horizontally alignable alignment sections (20, 30), of which the first is mounted on the body section and the second is used for mounting the instrument to be aligned, and horizontal and vertical alignment means (40, 50) to align the alignment sections. To facilitate the alignment, the alignment means comprise threaded bolts (40, 50) connecting sections turning in relation to each other, which bolts are arranged to turn in each section turning in relation to each other so that each end (41, 42 and 51, 52) of the threaded bolts projects from the turning sections and each projecting end is provided with means (43, 44, 53, 54) enabling the turning of the threaded bolts.

75. 发明公开

EP1080536A2 DETECTION OF INTERFERING SIGNAL IN RADIO RECEIVER 审中-公开
标题翻译：干扰信号的无线电接收器中检测
公开(公告)号：EP1080536A2
公开(公告)日：2001-03-07
申请号：EP99928030.8
申请日：1999-05-24
申请人： Nokia Networks Oy
发明人： HUTTUNEN, Mikko
IPC分类号： H04B1/10
CPC分类号： H04B1/1027
摘要： A method and equipment for detecting an interfering signal in a time division multiple access (TDMA) radio receiver, in which case samples are taken (50) from a received signal in symbol sequences over a TDMA timeslot (20, 21, 22), a signal path corresponding to the TDMA timeslot, or a portion thereof, is generated by a modulation detector (12), an error estimate representing the erroneousness of the signal path generated is determined (51), the error estimate is compared (52) with a predetermined threshold value, and the reception of the interfering signal is recognized (53) if the error estimate is greater than the predetermined threshold value.

76. 发明公开

EP1078540A2 POINT-TO-MULTIPOINT TRANSMISSION IN A MOBILE COMMUNICATION SYSTEM 有权
标题翻译： EUNEM MOBILEN KOMMUNIKATIONSSYSTEM中的PUNKT-ZU-MEHRPUNKT-ÜBERTRAGUNG
公开(公告)号：EP1078540A2
公开(公告)日：2001-02-28
申请号：EP99925043.4
申请日：1999-05-12
申请人： Nokia Networks Oy
发明人： MUHONEN, Ahti , HAUMONT, Serge , ROOKE, Michael
IPC分类号： H04Q7/22 , H04L12/56
CPC分类号： H04W84/025 , H04L1/1883 , H04L12/1886 , H04L12/189 , H04L51/30 , H04L51/38 , H04W4/06
摘要： A method, a system and a network element for controlling the transmission of a message to be transmitted point-to-multipoint in a mobile communication system. In order to take the topicality of the content of the message to be transmitted point-to-multipoint into account, a life time is determined for the message in the method and the message waiting to be transmitted is deleted from the buffer (210) in response to the expiry of the life time.
摘要翻译：一种用于在移动通信系统中控制要发送的点对多点的消息的传输的方法，系统和网络元件。为了将要发送的消息的内容的话题考虑在内，为方法中的消息确定生命周期，并且从缓冲器（210）中删除等待发送的消息回应生命的到期。

77. 发明公开

EP1074159A1 METHOD FOR DETERMINING A CONFIDENCE LIMIT 审中-公开
标题翻译：一种用于确定TRUST LIMIT
公开(公告)号：EP1074159A1
公开(公告)日：2001-02-07
申请号：EP00907688.6
申请日：2000-02-24
申请人： Nokia Networks Oy
发明人： MARTTI, Inka-Maarit , LAHNAOJA, Antti , SUUTARINEN, Jari
IPC分类号： H04Q7/34 , H04B17/00
CPC分类号： H04L43/0811 , H04L41/0654 , H04L43/0817 , H04L43/16 , H04W24/08
摘要： A method for determining a confidence limit for a telecommunication network element, whereby the number of data transmission connections established through the network element is stored into a database and a relative value as a ratio of the number of faulty operations in the network element to the number of data transmission connections is determined. A variable describing the relative number of faulty operations is assigned a target value for which a confidence limit is set, the deviation of the confidence limit from the target value changing in proportion to the number of the data transmission connections. The deviation of the confidence limit in relation to the target value becomes either smaller, in response to an increase in the number of data transmission connections, or larger, in response to a decrease in the number of data transmission connections. The confidence limits of the telecommunication network element can be updated automatically.

78. 发明公开

EP1068714A2 REDUNDANT SWITCHING ARRANGEMENT 有权
标题翻译：冗余交换设备
公开(公告)号：EP1068714A2
公开(公告)日：2001-01-17
申请号：EP99938026.4
申请日：1999-03-05
申请人： Nokia Networks Oy
发明人： HURTTA, Ari , TUOMINEN, Antti , RUUSKANEN, Markku
IPC分类号： H04M3/22 , H04Q1/24 , H04B1/74
CPC分类号： H04M3/22
摘要： The invention relates to a redundant switching arrangement using a first and second switching network (SWF_A, SWF_B) or other switching element. The switching elements are used to carry out switching operations in the same way, so that one of the switching elements serves as an active switching element whose switching operations are utilised, while the other switching element serves as a passive switching element backing up the active switching element. To ensure that any faults occurring in the switching elements in such a redundant switching arrangement are detected as quickly as possible, their operation is monitored by comparing the data of the corresponding output channels of the first and second switching elements, and if such a comparison shows that the data contained in any of the corresponding output channels are not identical, an internal test is carried out for at least one of the switching elements to verify the data of the output channel involved. The internal compare test(s) is/are used as a basis for selecting the switching element to continue to serve as the active switching element.

79. 发明公开

EP1066689A2 RECEPTION METHOD AND RECEIVER 有权
标题翻译：接收方法和接收器
公开(公告)号：EP1066689A2
公开(公告)日：2001-01-10
申请号：EP99964719.1
申请日：1999-12-28
申请人： Nokia Networks Oy
发明人： HEINILÄ, Marko
IPC分类号： H04B1/69
CPC分类号： H04B7/0874 , H04B1/7113 , H04B1/7117 , H04B7/0857 , H04B7/0891
摘要： The invention relates to a reception method and a receiver to receive signals supplied from a radio path, and the signals comprise information and each signal which arrives at the receiver is delayed by a unique delay value. The receiver comprises a device (30) and a distribution device (50) to determine the strengh of a part of a signal delayed by a certain propagation delay by several values of the propagation delay. The distribution device (50) compares the delay differences of the received signals with each other and forms sums of the strengths of the signal parts determined by different values of the propagation delay. The distribution device (50) selects from among the received signals those signals whose delay values deviate at least by a predetermined delay difference and whose sum of the strenghs of the signal parts obtains the highest possible value. The receiver indicates the received information by using the signals selected above.

80. 发明授权

EP0664536B1 Speech code processing 有权转让
标题翻译：编码的语音信号的处理
公开(公告)号：EP0664536B1
公开(公告)日：2001-01-10
申请号：EP95300386.0
申请日：1995-01-23
申请人： NOKIA MOBILE PHONES LTD. , Nokia Networks Oy
发明人： Jarvinen, Kari , Vainio, Janne
IPC分类号： G10L19/00 , G10L19/14
CPC分类号： G10L19/005 , G10L25/69 , H03M13/00 , H04L1/20

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