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1.发明公开DATENVERBINDUNG FÜR BETRIEBS- UND WARTUNGSFUNKTIONEN (OA & M) IN EINEM DIGITALEN TELEKOMMUNIKATIONSNETZ 审中-公开操作和维护操作（OA＆M）在数字网络数据连接
公开(公告)号：EP1082859A1
公开(公告)日：2001-03-14
申请号：EP99936297.3
申请日：1999-05-21
发明人： ZOTTMANN, Harald , BELTROP, Martin
CPC分类号： H04Q11/0435 , H04Q3/0087 , H04Q2213/1302 , H04Q2213/1304 , H04Q2213/13174 , H04Q2213/13203 , H04Q2213/13204 , H04Q2213/13208 , H04Q2213/13209 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13349 , H04Q2213/13367 , H04Q2213/13389 , H04Q2213/13395
摘要： In an access node (AN) of a telecommunications network which is connected to a subscriber terminal exchange (LE) via a V.5 interface comprising speech/data channels in a system of B channels (L1-TS 1 to Ln-TS 31), the data circuit between the management system (MS) of the telecommunications network is realized with the aid of a configuration interface device (Q-IF) which is provided for setting OA & M functions and which is connected to a defined B channel (L1-TS 1) at least in the default configuration of the access node (AN). According to the invention, the defined B channel (TS 1) is excluded from the operation also outside the default configuration as a speech/data channel by a software setting function and, therefore, is excluded from the dynamic channel allocation by the subscriber terminal exchange (LE) in order to transport management system information as a connection to the data communications network (DCN) of the management system (MS). The software setting function is conducted on a speech/data channel access outside the access node (AN) by installing a fixed connection between the subscriber terminal exchange (LE) and the access node (AN).
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公开(公告)号：EP0966846A1
公开(公告)日：1999-12-29
申请号：EP98901989.0
申请日：1998-01-26
发明人： LIINAMAA, Olli , HEIKKILÄ, Vesa , JUNTUNEN, Timo
CPC分类号： H04Q3/0025 , H04Q2213/13176 , H04Q2213/13204 , H04Q2213/1327 , H04Q2213/13292
摘要： The invention relates to a procedure for the processing of an unexpected disconnect request in an access node (AN) which is connected to a local exchange (LE) over a V5 interface. In the access node (AN), call setdown is effected by means of a disconnect message, which is sent from the local exchange (LE) and on the basis of which the call resources in the local exchange (LE) are released. According to the invention, the resources reserved in the access node (AN) for the call are preserved. Moreover, the local exchange (LE) is informed that the subscriber is busy, thus preventing the occurrence of an undefined condition between the local exchange (LE) and the access node (AN).
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公开(公告)号：EP0965242A1
公开(公告)日：1999-12-22
申请号：EP98905453.0
申请日：1998-02-27
发明人： SIIRA, Mikko
摘要： The invention relates to a method for setting up a connection and to a cellular radio system used during a hand-off. The cellular radio system comprises subscriber terminals and base stations that communicate with the subscriber terminals and that form antenna beams that are oriented towards the subscriber terminal in order to set up an optimum connection to the subscriber terminal. The cellular radio system comprises calculation means for calculating the location of the subscriber terminal in the cellular radio system on the basis of the established connection, the base stations that set up the connection to the subscriber terminal orienting their antenna beams rapidly towards the subscriber terminal on the basis of the afore-mentioned location data.
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公开(公告)号：EP0965239A1
公开(公告)日：1999-12-22
申请号：EP97938842.0
申请日：1997-07-21
发明人： KATZ, Marcos
CPC分类号： H04W16/28 , H04B7/0491 , H04B7/0615 , H04B7/0617
摘要： A method of directional radio communication between a first station (6) and a second station, comprising the steps of defining at the first statin (6) a plurality of beam directions (b1-b8) for transmitting signals to said second station, each of said beam directions being selectable. A plurality of beam directions are selected at said first station in which a signal is to be transmitted form said first station to said second station. Said signal i transmitted in said plurality of beam directions, whereby the power level of the signal transmitted in each of said selected plurality of beam directions is individually selectable.
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公开(公告)号：EP0963671A1
公开(公告)日：1999-12-15
申请号：EP97948920.0
申请日：1997-12-19
发明人： PALTEMAA, Ilpo , HARJULA, Arto
IPC分类号： H04W12
CPC分类号： H04W12/12
摘要： To detect a subscriber station duplicate in a mobile communication system a first counter (108) with a first value (EA) therein is maintained in the system, a second counter (308) is maintained in a network infrastructure, a value calculated by the second counter is stored separately as a second value (TA) for each subscriber station in a register, a call establishment request with the first value (EA) therein is sent from said subscriber station in the network infrastructure on a calling channel, the second value (TA) is retrieved from the register for said subscriber station, the first value is compared with the second value, and if the first value and the second value are identical, said call establishment is accepted, a random number is selected in the network infrastructure, the random number is sent to the subscriber station on a traffic channel and the first value and the second value are updated with the number. The invention further relates to a mobile communication system exchange, a mobile communication system subscriber station and a mobile communication system wherein the method of the invention can be utilized.
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公开(公告)号：EP0963669A1
公开(公告)日：1999-12-15
申请号：EP97903269.0
申请日：1997-02-13
发明人： KATZ, Marcos
CPC分类号： H04W16/28 , H04B7/0491 , H04B7/0615 , H04B7/0617
摘要： A method of directional radio communication between a first station (BTS4) and a second station (MS) comprises the following steps. A plurality of consecutive signals are received at the first station (BTS4) from the second station (MS). The signals are each receivable from at least one of a plurality of different directions. For each of a plurality of sequential signals which are received by the first station (BTS4) from the second station (MS) the value of at least one parameter is determined. The value of at least one parameter is selected for a signal to be transmitted from the first station (BTS4) to the second station (MS), the value of the at least one parameter of the signal to be transmitted by the first station (BTS4) being selected in dependence on the determined values of the at least one parameter of the plurality of sequential signals.
摘要翻译： 第一站（BTS4）和第二站（MS）之间的定向无线电通信的方法包括以下步骤。 在第一站（BTS4）从第二站（MS）接收多个连续的信号。 这些信号均可从多个不同方向中的至少一个方向接收。 对于第一站（BTS4）从第二站（MS）接收到的多个顺序信号中的每一个，确定至少一个参数的值。 为从第一站（BTS4）发送到第二站（MS）的信号选择至少一个参数的值，将由第一站（BTS4）发送的信号的至少一个参数的值 ）根据多个顺序信号的至少一个参数的确定值来选择。
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7.发明公开
公开(公告)号：EP0963640A1
公开(公告)日：1999-12-15
申请号：EP98905431.0
申请日：1998-02-24
发明人： TIAINEN, Risto , RAUTIAINEN, Jari , TONTERI, Pekka
CPC分类号： H04L12/5602 , H04Q11/0478
摘要： The invention relates to a method for controlling the flow of data messages exchanged between asynchronous digital stack processes in an unreliable distributed multiprocessor system, such as an SDH (Synchronous Digital Hierarchy) node. In accordance with the invention, the inter-process flow control algorithm is based on a credit mechanism. According to that mechanism, a sending process (P1) must receive credit from the receiving process (P2, P3, P4) before the sending process (P1) can send messages (Q) to the recipient. The sending process (P1) uses in the account (account P2, account P3, account P4) of each receiving process the process' own pool (V2, V3, V4) and, in addition, a common pool (Y1) for all the receiving processes, so that a pool at each given moment represents the unused amount of credit obtained form the receiving processes (P2, P3, P4) and so that the free portion in the pool indicates how much there is room left in the message buffer for messages (Q) sent to the receiving process.
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8.发明公开CELLULAR RADIO ACCESS NETWORK AND LOCATION UPDATING IN A CORDLESS COMMUNICATIONS SYSTEM 失效蜂窝式无线电网络和位置更新的一个无绳传输系统
公开(公告)号：EP0962113A2
公开(公告)日：1999-12-08
申请号：EP98904189.0
申请日：1998-02-17
发明人： HUUSKO, Sami , LINDHOLM, Heikki , EINOLA, Heikki , BÄCK, Juha , HUOTARI, Seppo , LAHTINEN, Lauri , NUMMINEN, Raili , SÖDERBACKA, Lauri , TIMONEN, Juha , VERKAMA, Markku
摘要： A cellular radio access network and a location updating in a cordless communications system, in a cellular radio access network (1), which is connected to one or more core networks (2, 3, 4, 5) or services (SP2 to SP5), each of them having a dedicated mobility management. In a cell, identities of all those location areas are broadcast to which said cell belongs. A subscriber terminal (MS) sends to the radio access network only one location updating message irrespective of how many core networks (2, 3, 4, 5) or services (SP2 to SP5) have a simultaneously changing location area at a handover from one cell to another. On the basis of the information contained in the location updating message, the network (1) defines the core networks or services and location areas to which the location updating applies and sends a location updating message informing the new location of the subscriber or the subscriber terminal separately to each defined core network or service.
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公开(公告)号：EP0960451A1
公开(公告)日：1999-12-01
申请号：EP97905018.0
申请日：1997-02-13
发明人： KATZ, Marcos
摘要： A method of directional radio communication and mobile communication network between a first station and a second mobile consists of the following steps. Consecutive bursts of communication data transmitted from the second station are identified at the first station. Respective beam directions from which sequential communication data bursts are received by the first station are determined from a plurality of adjacent beam directions. One or more of the beam directions are selected for transmission of signals from the first station to the second station so that when it is determined that the sequential communication data bursts are received by the first station from two different beam directions, the two different beam directions are simultaneously selected for transmission of the signal from the first station to the second station.
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公开(公告)号：EP0956683A1
公开(公告)日：1999-11-17
申请号：EP98900863.0
申请日：1998-01-15
发明人： KOKKONEN, Mikko
CPC分类号： H04L5/0048 , H04L5/0016 , H04L25/0226 , H04L27/2662
摘要： The invention relates to a data transmission method and a radio system comprising at least one base station and a subscriber terminal. In this method each transmitter (30) places reference carriers by an OFDMA modulator (33) in a band in use substantially randomly, whereby a receiver (31) can use the reference carrier signal for synchronization.
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