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51. 发明公开

EP0957654A1 Method to assign upstream timeslots to a network terminal and network terminal and medium access controller for performing such a method 失效
标题翻译：分配Aufwartszeitschlitzen到网络终端的用于执行这种方法的方法，以及网络终端和访问控制
公开(公告)号：EP0957654A1
公开(公告)日：1999-11-17
申请号：EP98401176.7
申请日：1998-05-15
申请人： ALCATEL
发明人： Hoebeke, Rudy
IPC分类号： H04Q11/04 , H04L12/403
CPC分类号： H04L12/4015 , H04L12/40006 , H04L12/403 , H04L2012/561 , H04L2012/5632 , H04L2012/5638 , H04Q11/0478
摘要： Upstream timeslots are assigned to a network terminal in a time division multiplexed communications network, by means of queue grants, each of these queue grants corresponding to a storage queue within said network terminal and associated with a particular service category. The rate of the queue grant bitstream composed of succeeding occurrences of these queue grants is thereby determined from at least one parameter of a parameter set associated to the corresponding storage queue and from at least one other parameter of at least one other parameter set associated to at least one other storage queue within any of the network terminals within the communications network. The present invention relates as well to a medium access controller adapted to perform the method, to a central station including such a medium access controller and to a network terminal including these storage queues.
摘要翻译：上行流时隙分配给网络终端以时分多路复用通信网络中，由队列补助手段，每个合成队列授予对应于所述网络终端内的存储队列和与特定服务类别相关联的。随后的论文队列补助的出现构成的队列许可比特流的速率是由此确定性从关联到相应的存储队列中的参数组中的至少一个参数所开采和从相关联的至少一个其它参数集合的至少一个其它参数内的任何通信网络中的网络终端的至少一个其他存储队列。本发明涉及以及到媒体接入控制器angepasst执行该方法，到中央站包括寻求媒体访问控制器和一个网络终端，其包括合成的存储队列。

52. 发明公开

EP0953273A1 TDM/TDMA DISTRIBUTION NETWORK 失效
标题翻译： TDM / TDMA分配网络
公开(公告)号：EP0953273A1
公开(公告)日：1999-11-03
申请号：EP98900620.0
申请日：1998-01-16
申请人： NORTEL NETWORKS CORPORATION
发明人： STACEY, David, John , BRUECKHEIMER, Simon, Daniel , HUMPHREY, Leslie, Derek
IPC分类号： H04Q11 , H04L12
CPC分类号： H04Q11/0478 , H04L2012/5605 , H04L2012/5606 , H04L2012/561 , H04L2012/5656 , H04L2012/5675
摘要： Communicative services are transported over a TDMA or TDM access network by packetising the services into minicells which minicells are transported within minislots created by subdivision of the TDM time slots. For low bit rate communicative services only, minislots are allocated periodically rather than in the blocks that are allocated to high bit rate services. The packetisation delay inherent within the transport layer can be significantly reduced for these low bit rate services.

53. 发明公开

EP0944281A2 SVC accessing method for use in ATM-DSLAM (ATM - DSL Access Multiplexer) 有权
标题翻译： ATM-DSLAM（ATM-DSL Zugriffsmultiplexer）中的SVC-Zugriffsverfahren zur Verwendung
公开(公告)号：EP0944281A2
公开(公告)日：1999-09-22
申请号：EP98119794.0
申请日：1998-10-23
申请人： FUJITSU LIMITED
发明人： Suzuki, Hiroyuki
IPC分类号： H04Q11/04 , H04M11/06
CPC分类号： H04L12/2856 , H04L12/2883 , H04L12/5601 , H04L2012/561 , H04L2012/5614 , H04L2012/5626 , H04L2012/5665 , H04L2012/6427 , H04L2012/6478 , H04Q11/0478
摘要： An access server and a DSLAM are continuously connected by a PVC. The access server and the DSLAM manage an unused ATM VC within the PVC while making a communication with an idle VC indication cell which is an OAM cell. The DSLAM allocates the unused ATM VC by communicating with the access server based on a call originating request issued from a modem.
摘要翻译：接入服务器和DSLAM通过PVC连续连接。接入服务器和DSLAM在与作为OAM小区的空闲VC指示小区进行通信的同时管理PVC内的未使用的ATM VC。 DSLAM基于从调制解调器发出的呼叫发起请求与接入服务器通信来分配未使用的ATM VC。

54. 发明公开

EP0894383A1 SPEECH TRANSMISSION IN A PACKET NETWORK 失效
标题翻译：语音传输在分组网络
公开(公告)号：EP0894383A1
公开(公告)日：1999-02-03
申请号：EP97908301.0
申请日：1997-03-27
申请人： NOKIA TELECOMMUNICATIONS OY
发明人： OLKKONEN, Mikko , TIKKA, Mauri , RAUHALA, Kristian
IPC分类号： H04M3 , H04Q11 , H04W88 , H04L12
CPC分类号： H04W88/181 , H04L49/106 , H04L2012/5607 , H04L2012/561 , H04L2012/5652 , H04Q11/0478
摘要： Speech is transmitted between a base station (BTS) and a TRAU by converting a speech signal into a parameter group which is inserted in a traffic frame which is transmitted as a packet comprising a header and a payload. In accordance with the invention, the payload is formed of the contents of several traffic frames until the payload is essentially full, and a packet is sent to the destination via the transmission network. At the destination the traffic frames are separated from the payload of the received packets and they are passed to a speech decoder. The packing of packets full can be started about a second after the beginning of the connection and after pauses, in which case the ending of a pause is transmitted to the listener as fast as possible.

55. 发明公开

EP0888679A1 DYNAMIC BANDWIDTH ALLOCATION FOR A COMMUNICATION NETWORK 有权转让
标题翻译：对于通信METZ动态分配带宽
公开(公告)号：EP0888679A1
公开(公告)日：1999-01-07
申请号：EP97916011.0
申请日：1997-03-17
申请人： General Instrument Corporation
发明人： HOU, Victor, T. , FELLOWS, Jonathon, A.
IPC分类号： H04J3 , H04L12 , H04Q11
CPC分类号： H04L47/822 , H04L12/2801 , H04L12/5602 , H04L47/70 , H04L47/762 , H04L2012/561 , H04L2012/5632 , H04Q11/0067 , H04Q11/0478 , H04Q2011/0064
摘要： Bandwidth is adaptively allocated in an upstream channel of a layered data communication network such as that used for carrying messages from a number of subscriber units (250, 252, ..., 254) to a central controller (210), for example, to allow the subscriber units to send data for Internet access, videoconferencing, or voice communication. A running total of unallocated bandwidth (BWA(j)) is maintained in successive control intervals. A traffic count (C(i)) is determined for each subscriber unit by measuring the bandwidth which is used, for example, by counting the number of slots used in a control interval. The assigned bandwidth (B(i)) of the subscriber units is then adjusted when a ratio (K) of the traffic count to the assigned bandwidth is at or below a lower threshold (T1), and the running total of unallocated bandwidth is incremented by the decrease in the assigned bandwidth. The assigned bandwidth may be increased when a ratio (K) of the traffic count to the assigned bandwidth is at or above an upper threshold (T2) by distributing the unallocated bandwidth among the subscriber units. A subscriber unit hierarchy may be used to grant priority to selected users.

56. 发明公开

EP0879546A1 ÜBERTRAGUNGSSYSTEM ZUR ÜBERTRAGUNG VON DIGITALSIGNALEN 失效
标题翻译：传输系统的数字信号的传输
公开(公告)号：EP0879546A1
公开(公告)日：1998-11-25
申请号：EP97914115.0
申请日：1997-02-03
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRAAS, Wolfgang , HÜNLICH, Klaus
IPC分类号： H04Q11 , H04L12
CPC分类号： H04Q11/0478 , H04J2203/0048 , H04L2012/561 , H04L2012/5641 , H04Q11/0435 , H04Q2213/13003 , H04Q2213/13196 , H04Q2213/13202 , H04Q2213/13203 , H04Q2213/13209 , H04Q2213/1329 , H04Q2213/13292 , H04Q2213/13299
摘要： A system for transmitting digital signals in the form of time multiplex channels between an exchange terminal (ET) and a line terminal (LT). Both the exchange terminal (ET) and the line terminal (LT) are connected to a user interface (UNI) of an ATM network (ATMN) via a device (IWF) for converting time multiplex data into ATM cells or from ATM cells into time multiplex data, where a virtual ATM channel is allocated by the device to each time multiplex channel.

57. 发明公开

EP0872110A1 MEDIA ACCESS CONTROL FOR DIGITAL DATA 无效
标题翻译：媒体访问控制数字数据
公开(公告)号：EP0872110A1
公开(公告)日：1998-10-21
申请号：EP96913170.0
申请日：1996-04-25
申请人： Next Level Communications
发明人： BUCKLAND, Kenneth, M. , EAMES, Thomas, R. , TRINH, Lac, X. , WARWICK, Steven, D.
IPC分类号： H04M3 , H04H20 , H04H60 , H04J3 , H04L12 , H04Q3 , H04Q11
CPC分类号： H04H20/42 , H04H20/78 , H04H60/97 , H04J3/1694 , H04L2012/561 , H04L2012/5615 , H04L2012/5652 , H04Q11/0478
摘要： Digital data is transported bidirectionally between a broadband network unit (1) and devices (5). The data is transmitted in a series of downstream and upstream frame intervals. Devices (5) may request use of cell slots in upstream frames. The broadband network unit (1) determines which requests to grant. If the request is granted, the device (5) may use the cell slot to transmit digital data. Acknowledgement of successful reception of data transmitted in an upstream frame is provided in a subsequent downstream frame interval.

58. 发明公开

EP0705049A3 Verfahren und Schaltungsanordnung zur Planung der Übertragung von ATM-Zellen 失效
标题翻译：方法和电路装置用于调度ATM信元的传输
公开(公告)号：EP0705049A3
公开(公告)日：1998-08-26
申请号：EP95113938
申请日：1995-09-05
申请人： SIEMENS AG
发明人： HEISS HERBERT DR
IPC分类号： H04L12/54 , H04L12/70 , H04L12/935 , H04Q11/04
CPC分类号： H04L12/5602 , H04L49/3081 , H04L2012/561 , H04L2012/5636 , H04L2012/5651 , H04L2012/5672 , H04L2012/568 , H04L2012/5681 , H04Q11/0478
摘要： Für zumindest ein Teil der über die ATM-Kommunikationseinrichtung verlaufenden virtuellen Verbindungen sind als charakteristische Parameter eine Spitzenbitrate sowie eine obere Grenze für eine mittlere Bitrate und eine Burst-Toleranz festgelegt. Zur Weiterleitung der diesen virtuellen Verbindungen zugehörigen Nachrichtenzellen über eine Ausgangsleitung wird einerseits nach Maßgabe der Anzahl der im Zuge der jeweiligen virtuellen Verbindung unter Berücksichtigung der Spitzenbitrate pro Zeiteinheit zufließenden und abfließenden Nachrichtenzellen eine minimale Verzögerungszeit ermittelt, um welche die Weiterleitung einer Nachrichtenzelle mindestens zu verzögern ist. Andererseits wird nach Maßgabe der Anzahl der im Zuge der jeweiligen virtuellen Verbindung unter Berücksichtigung der oberen Grenze der mittleren Bitrate pro Zeiteinheit zufließenden und abfließenden Nachrichtenzellen eine maximale Verzögerungszeit ermittelt, um welche die Weiterleitung einer Nachrichtenzelle höchstens zu verzögern ist. Unter Berücksichtigung der ermittelten minimalen und maximalen Verzögerungszeit wird schließlich eine Verzögerungszeit festgelegt, um eine gerade vorliegende Nachrichtenzelle weiterzuleiten.

59. 发明公开

EP0854659A1 A time slot management method and apparatus 失效
标题翻译： Verfahren und Einrichtung zur Zeitschlitzverwaltung
公开(公告)号：EP0854659A1
公开(公告)日：1998-07-22
申请号：EP97401422.7
申请日：1997-06-19
申请人： ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE
发明人： De Groote, Jan Lieven Bert , Van de Voorde, Ingrid Zulma Benoit
IPC分类号： H04Q11/04
CPC分类号： H04Q11/0478 , H04L2012/561 , H04L2012/5616 , H04L2012/5674 , H04Q11/0062 , H04Q11/0067 , H04Q2011/0064 , H04Q2011/0088
摘要： A time slot management method for use in a time division multiple access network. The time division multiple access network includes a main station (MS) coupled to each of a plurality of substations (S1, S2, S3, ..., S15, S16) via the cascade connection of a common transmission link (Lc) and an individual user link (L1, L2, L3, ..., L15, L16). The management method includes broadcasting substation identities (TEA1, TEA12, TEA16, TEA3, TEA7, ... ) in downstream information packets from the main station (MS) to the plurality of substations (S1, S2, S3, ..., S15, S16) to allow each one of the plurality of substations (S1, S2, S3, ..., S15, S16) upon detection of its own substation identity to transfer a predetermined amount of upstream information packets in predetermined upstream timeslots to the main station (MS). The time slot management method additionally includes embedding at least part of the substation identities (TEA12, TEA3, TEA7, ... ) in a physical layer operation and maintenance part. The physical layer operation and maintenance part is a predefined part of one of the downstream information packets broadcasted from the main station (MS) to the plurality of substations (S1, S2, S3, ..., S15, S16) to transport operation and maintenance information packets related to operation and maintenance functions. Such a physical layer operation and maintenance part can be a physical layer operation and maintenance cell (PLOAM).
摘要翻译：一种用于时分多址网络的时隙管理方法。时分多址网络包括通过公共传输链路（Lc）的级联连接和多个子站（S1，S2，S3，...，S15，S16）中的每一个分别耦合的主站（MS）和个人用户链路（L1，L2，L3，...，L15，L16）。管理方法包括在从主站（MS）到多个变电站（S1，S2，S3，...，S15）的下游信息分组中广播变电站标识（TEA1，TEA12，TEA16，TEA3，TEA7，...），S16），以便在检测到其自己的变电站标识时允许多个变电站（S1，S2，S3，...，S15，S16）中的每一个将预定上游信息包在预定的上行时隙中传送到主站车站（MS）。该时隙管理方法还包括在物理层操作和维护部分中嵌入至少部分变电站标识（TEA12，TEA3，TEA7，...）。物理层操作和维护部分是从主站（MS）到多个变电站（S1，S2，S3，...，S15，S16）广播的下游信息包之一的预定义部分，用于传送操作，维护信息包与操作和维护功能相关。这样的物理层操作和维护部分可以是物理层操作和维护单元（PLOAM）。

60. 发明公开

EP0848876A1 ATM TRANSPORT SYSTEM 失效
标题翻译： ATM传输系统
公开(公告)号：EP0848876A1
公开(公告)日：1998-06-24
申请号：EP96929885.0
申请日：1996-09-03
申请人： SPRINT COMMUNICATIONS COMPANY, L.P.
发明人： CHRISTIE, Joseph, Michael
IPC分类号： H04L12 , H04J3 , H04Q3 , H04Q11
CPC分类号： H04Q3/0016 , H04J3/125 , H04J3/247 , H04L49/206 , H04L49/254 , H04L49/255 , H04L49/3009 , H04L2012/561 , H04L2012/563 , H04L2012/5653 , H04L2012/5665 , H04L2012/5672 , H04Q3/0025 , H04Q11/0478 , H04Q2213/13102 , H04Q2213/13104 , H04Q2213/13176 , H04Q2213/1329 , H04Q2213/13296 , H04Q2213/1338 , H04Q2213/13389
摘要： An ATM transport system (105, 110, 115) transports user information from a continuous signal transport system (100). The ATM transport system (105, 110, 115) uses telecommunications signaling associated with the continuous signals to determine if the continuous signals are transporting any user information. If so, ATM cells containing user information are generated and transmitted. An ATM interworking multiplexer (105) and a processor (110) are included in the system.

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