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31. 发明授权

US08493982B2 Two and three-stroke discovery process for 10G-EPONs 有权
标题翻译： 10G-EPON的二和三冲程发现过程
公开(公告)号：US08493982B2
公开(公告)日：2013-07-23
申请号：US12991339
申请日：2009-05-05
申请人： Nuno Borges , Marek Hajduczenia , Paulo Miguel Monteiro , Henrique Silva
发明人： Nuno Borges , Marek Hajduczenia , Paulo Miguel Monteiro , Henrique Silva
IPC分类号： H04B10/00
CPC分类号： H04L12/413 , H04L41/12 , H04Q11/0067 , H04Q2011/0073 , H04Q2011/0079 , H04Q2011/0088
摘要： The invention relates to a method to discover Optical Network Units (ONU) with different speed capabilities in an Ethernet Passive Optical Network (EPON) by an Optical Line Termination (OLT), where logical links in the network are identified by Logical Link IDs, and the OLT can transmit and receive data with 1 Gbit/s-speed (1 G) and 10 Gbit/s-speed (10 G), and the discovery process is handled in the OLT by a Multi Point Control Process (MPCP), which exchanges messages as Data Units (MPCPDU) with the ONUs. This is achieved by extending the standard MPCPDUs in a way, that backward compatability is assured.
摘要翻译：本发明涉及通过光线路终端（OLT）在以太网无源光网络（EPON）中发现具有不同速度能力的光网络单元（ONU）的方法，其中网络中的逻辑链路由逻辑链路ID标识，以及 OLT可以以1 Gbit / s速度（1 G）和10 Gbit / s速度（10 G）发送和接收数据，并通过多点控制过程（MPCP）在OLT中处理发现过程，将消息作为数据单元（MPCPDU）与ONU进行交换。这是通过扩展标准MPCPDU来实现的，这样可以确保向后兼容性。

32. 发明申请

US20220317173A1 DETECTING A SINGLE WIRE INTERRUPTION 有权
公开(公告)号：US20220317173A1
公开(公告)日：2022-10-06
申请号：US17637923
申请日：2019-09-05
申请人： Adtran GmbH
发明人： Martin Kuipers , Nils Asmussen
IPC分类号： G01R31/08 , H04M3/30 , H04B3/46
摘要： It is suggested to detect a single wire interruption (SWI) of a line comprising two wires, wherein such line is part of a vectoring group, comprising (i) determining a capacitance between the single wires of the line; and (ii) determining whether a single wire interruption is present based on the determined capacitance.

33. 发明授权

US09288212B2 Method for processing a network service request in which a file with authorization information is maintained with a network element located logically closest to the user requesting the network service 有权
标题翻译：用于处理网络服务请求的方法，其中维护具有授权信息的文件，其中网络元件位于逻辑上最接近请求网络服务的用户
公开(公告)号：US09288212B2
公开(公告)日：2016-03-15
申请号：US12515544
申请日：2007-10-31
申请人： Friedrich Armbruster , Thomas Treyer
发明人： Friedrich Armbruster , Thomas Treyer
IPC分类号： G06F13/00 , H04L29/06 , H04L12/18
CPC分类号： H04L63/102 , H04L12/185 , H04L63/20
摘要： In a method for processing a network service request, a first network element that is logically closest to a user requesting the network service manages a file into which data can be entered in respect of a user authorization to receive the network service. A network element includes a device for allowing and blocking transmission of a network service to a user requesting the network service. The device can be switched in accordance with the authorization data contained in the data memory.
摘要翻译：在处理网络服务请求的方法中，在逻辑上最接近请求网络服务的用户的第一网络元件管理关于用户授权以接收网络服务可以输入数据的文件。网络元件包括用于允许和阻止向请求网络服务的用户传输网络服务的设备。可以根据包含在数据存储器中的授权数据来切换设备。

34. 发明授权

US09112581B2 Method and device for data processing in XDSL system 有权
标题翻译： XDSL系统数据处理方法与装置
公开(公告)号：US09112581B2
公开(公告)日：2015-08-18
申请号：US12680598
申请日：2008-09-26
申请人： Matthias Schnitter , Thomas Treyer
发明人： Matthias Schnitter , Thomas Treyer
IPC分类号： H04B3/00 , H04B3/32 , H04L5/00 , H04L25/03 , H04L12/12 , H04M11/06 , H04K1/10 , H04L29/06 , H04L5/14
CPC分类号： H04B3/32 , H04K1/10 , H04L5/0042 , H04L5/14 , H04L5/1438 , H04L12/12 , H04L25/03012 , H04L69/24 , H04L2025/03414 , H04M11/062
摘要： A method and a device for data processing between a first network element connected via several lines to several second network elements. The method includes the following steps: (i) if a line is trained, at least one other line is switched to a first mode; and (ii) if the line has been trained, the at least one other line is free to switch to a second mode.
摘要翻译：一种用于在通过几行连接到几个第二网络元件的第一网络元件之间进行数据处理的方法和装置。该方法包括以下步骤：（i）如果线被训练，则至少另外一条线切换到第一模式; 以及（ii）如果线路已被训练，则至少另外一条线路可以自由切换到第二模式。

35. 发明申请

US20230008963A1 COORDINATION OF DPUs IN A CROSSTALK ENVIRONMENT 有权
公开(公告)号：US20230008963A1
公开(公告)日：2023-01-12
申请号：US17756967
申请日：2019-12-19
申请人： ADTRAN GmbH
发明人： Martin Kuipers , Fred Tze-Yu Chu
IPC分类号： H04B3/32 , H04M11/06 , H04L47/70
摘要： A centralized dynamic resource allocation is suggested to adjust a resource allocation for at least two DPUs. Also, a method for adjusting a resource allocation for the at least two DPUs by a centralized dynamic resource allocation entity is provided. Further, a system comprising at least one such device is proposed.

36. 发明授权

US08908489B2 Method and device for data processing and communication system comprising such device 有权
标题翻译：包括这种装置的数据处理和通信系统的方法和装置
公开(公告)号：US08908489B2
公开(公告)日：2014-12-09
申请号：US12680267
申请日：2008-09-26
申请人： Thomas Haustein
发明人： Thomas Haustein
IPC分类号： H04J1/12 , H04B3/32 , H04L25/03 , H04B17/00
CPC分类号： H04L25/03159 , H04B3/32 , H04L2025/03414 , H04L2025/03522
摘要： Method and device for data processing and communication system with such a device. The method and the device allow data processing via at least one channel. The method includes the following step of transmitting an idle pattern across the at least one channel when no information is conveyed. The idle pattern is created such that interference and/or crosstalk resulting from the idle pattern can be reduced at the receiving side.
摘要翻译：用于具有这种装置的数据处理和通信系统的方法和装置。该方法和装置允许通过至少一个通道进行数据处理。该方法包括以下步骤：当没有信息被传送时，在所述至少一个信道上发送空闲模式。创建空闲模式，使得在接收侧可以减少由空闲模式产生的干扰和/或串扰。

37. 发明授权

US08544088B2 Method for protecting a network through port blocking 有权
标题翻译：通过端口阻塞保护网络的方法
公开(公告)号：US08544088B2
公开(公告)日：2013-09-24
申请号：US12667175
申请日：2008-06-19
申请人： Uwe Schmidtke
发明人： Uwe Schmidtke
IPC分类号： G06F11/00 , G06F12/14 , G06F12/16
CPC分类号： H04L63/0236 , H04L63/1458
摘要： A method for protecting a network against a security attack from an user, and in particular, for a layer 2 switch, against a MAC flooding attack. Here, the MAC flooding attack floods the layer 2 switch with at least one packet, a database is provided which saves a MAC address and its allocation and the database has a maximum quantity. According to the method, an interface between the user of the network and a network access functions as a line of demarcation. When the limit of the maximum quantity for a port is reached, the port is blocked during a blocking time. This not only protects the first access node, but also the following network nodes and users respectively, against a security attack.
摘要翻译：一种用于保护网络免受来自用户的安全攻击的方法，特别是针对第二层交换机的MAC攻击攻击。这里，MAC洪泛攻击会使用至少一个数据包泛滥第二层交换机，提供了一个保存MAC地址及其分配的数据库，数据库具有最大数量。根据该方法，网络用户和网络接入之间的接口作为划分线。当达到端口最大数量限制时，端口在阻塞时被阻塞。这不仅可以保护第一个接入节点，还可以分别保护以下网络节点和用户免受安全攻击。

38. 发明授权

US09048925B2 Method and device for processing data and communication system comprising such device 有权
标题翻译：用于处理包括这种装置的数据和通信系统的方法和装置
公开(公告)号：US09048925B2
公开(公告)日：2015-06-02
申请号：US12602243
申请日：2008-05-05
申请人： Wolfgang Zirwas
发明人： Wolfgang Zirwas
IPC分类号： G06F15/16 , H04J1/12 , H04J3/10 , H04B3/32 , H04L25/08 , H04L5/00
CPC分类号： H04B3/32 , H04L5/0073 , H04L25/08 , H04L25/085
摘要： A method and a device for processing data has data transmitted from a first network component to at least one second network component via at least two lines. According to the novel method the data to be conveyed via the at least two lines is distributed within at least one frame.
摘要翻译：用于处理数据的方法和设备具有经由至少两条线路从第一网络组件传输到至少一个第二网络组件的数据。根据新颖的方法，经由至少两条线路传送的数据被分配在至少一个帧内。

39. 发明授权

US08867712B2 Adjusting a power allocation of users in a digital subscriber line environment 有权
标题翻译：调整数字用户线路环境中用户的功率分配
公开(公告)号：US08867712B2
公开(公告)日：2014-10-21
申请号：US13697644
申请日：2010-05-12
申请人： Martin Kuipers , Anja Klein , Dominique Würtz
发明人： Martin Kuipers , Anja Klein , Dominique Würtz
IPC分类号： H04B3/32 , H04L5/00 , H04B3/46
CPC分类号： H04B3/32 , H04B3/487 , H04L5/00 , H04L5/0007 , H04L5/0037
摘要： A method and a device adjust a power allocation of users in a digital subscriber line environment. An intermediate power allocation is determined for at least one user initializing with the digital subscriber line environment based on a new power allocation determined for the digital subscriber line environment containing the at least one user. The intermediate power allocation provides a predefined minimum signal-to-noise ratio margin for the active users of the digital subscriber line environment. Furthermore, a communication system can contain such a device.
摘要翻译：方法和装置调整数字用户线路环境中用户的功率分配。基于为包含至少一个用户的数字用户线路环境确定的新的功率分配，为数字用户线路环境中的至少一个用户初始化确定中间功率分配。中间功率分配为数字用户线环境的活动用户提供预定的最小信噪比裕量。此外，通信系统可以包含这样的设备。

40. 发明授权

EP2153535B1 METHOD AND DEVICE FOR PROCESSING A CHANNEL AND COMMUNICATION SYSTEM COMPRISING SUCH DEVICE 有权转让
公开(公告)号：EP2153535B1
公开(公告)日：2021-04-21
申请号：EP08750046.8
申请日：2008-05-05
发明人： BIANCHI, Roberto , FILIPIAK, Frank , KOZEK, Werner
IPC分类号： H04B3/32 , H04B3/46

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