Patents by Inventor Dieter H. Nattkemper
Dieter H. Nattkemper has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8073134Abstract: A network element comprises a power interface to receive power from a power communication medium; a service interface to provide a telecommunication service over a service communication medium; management interface to receive management data over one of the service communication medium and the power communication medium via at least one primitive; and a control module to monitor the at least one primitive and to control operation of the network element based on the at least one monitored primitive.Type: GrantFiled: June 24, 2009Date of Patent: December 6, 2011Assignee: ADC DSL Systems, Inc.Inventors: Dieter H. Nattkemper, Kenneth L. Walker, III
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Patent number: 7668230Abstract: In one embodiment, a first device for communicating over a digital-subscriber-line (DSL) line comprises a digital-subscriber-line transceiver to transmit and receive data over the DSL link. A set of one or more performance parameters are associated with the DSL link by which the quality of the DSL link can be determined. The first device further comprises a controller coupled to the digital-subscriber-line transceiver. The controller causes a non-intrusive transmitter adjustment operation to be performed by the digital-subscriber-line transceiver.Type: GrantFiled: June 3, 2005Date of Patent: February 23, 2010Assignee: ADC DSL Systems, Inc.Inventors: Robert S. Kroninger, Dieter H. Nattkemper, Laxman R. Anne
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Publication number: 20090257580Abstract: A network element comprises a power interface to receive power from a power communication medium; a service interface to provide a telecommunication service over a service communication medium; management interface to receive management data over one of the service communication medium and the power communication medium via at least one primitive; and a control module to monitor the at least one primitive and to control operation of the network element based on the at least one monitored primitive.Type: ApplicationFiled: June 24, 2009Publication date: October 15, 2009Applicant: ADC DSL SYSTEMS, INC.Inventors: Dieter H. Nattkemper, Kenneth Lee Walker, III
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Patent number: 7599484Abstract: A method of managing power at an element management system for a power sourcing network element and a power sinking network element of an access network is provided.Type: GrantFiled: May 30, 2003Date of Patent: October 6, 2009Assignee: ADC DSL Systems, Inc.Inventor: Dieter H. Nattkemper
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Patent number: 7567665Abstract: A method of controlling power in a network element includes powering the network element by receiving power from a power communication medium and providing a telecommunication service over a service communication medium. The method further includes monitoring a primitive related to the powering of the network element and controlling the powering of the network element based on the primitive.Type: GrantFiled: May 30, 2003Date of Patent: July 28, 2009Assignee: ADC DSL Systems, Inc.Inventors: Dieter H. Nattkemper, Kenneth Lee Walker, III
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Patent number: 7454012Abstract: A system for managing power from a power source for at least one line powered network element in an access network is provided. The system includes a power manager that establishes at least one power criterion for the at least one network element. Further, the system includes a power controller that is responsive to the power manager. The power controller and the power manager communicate to manage operation of the at least one network element based on the at least one power criterion.Type: GrantFiled: April 29, 2002Date of Patent: November 18, 2008Assignee: ADC DSL Systems, Inc.Inventors: Dieter H. Nattkemper, Melvin Richard Phillips, Kenneth L. Walker, III
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Patent number: 7385991Abstract: A method for processing cells at a user-network interface with automatic identification of virtual circuit identifiers and a testing function is provided. The method includes distinguishing the source of the cell. When the cell is from a first source, the method tests the cell against at least one selected criteria. When at least one test determines the cell is invalid, the cell is marked. When the tests determine that the cell is valid, the method translates a virtual circuit identifier to a default setting and forwards the cell to a queue for further processing.Type: GrantFiled: May 24, 2002Date of Patent: June 10, 2008Assignee: ADC DSL Systems, Inc.Inventors: Carlos G. Carvajal, L. Grant Giddens, Dieter H. Nattkemper, Robert S. Kroninger
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Patent number: 7239627Abstract: A system for extending the effective distance of digital subscriber line service is provided. The system includes a central office terminal having a data interface and a plurality of line units. The system further includes at least one communication link, coupled to one of the plurality of line units, that carries signals using digital subscriber line service and at least one remote access multiplexer, coupled to the at least one communication link. The at least one remote access multiplexer includes a plurality of ports that are adapted to provide digital subscriber line service. The remote access multiplexer is adapted to multiplex signals between the plurality of ports and the at least one communication link. Further, the at least one remote access multiplexer is located at a distance from the central office terminal so as to provide digital subscriber line service to user terminals that are located more than 12 kilofeet from the central office terminal.Type: GrantFiled: May 24, 2001Date of Patent: July 3, 2007Assignee: ADC DSL Systems, Inc.Inventors: Dieter H. Nattkemper, Robert S. Kroninger, Shaji Thomas
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Patent number: 7133367Abstract: The present invention relates to a method and apparatus for testing components in ATM networks utilizing loop-back based ATM layer testing. The method and apparatus utilize interfaces and identifier codes to send and loop-back test cells along portions of virtual channels to test the virtual channels.Type: GrantFiled: March 1, 2005Date of Patent: November 7, 2006Assignee: ADC DSL Systems, Inc.Inventors: Randall L. Powers, Robert S. Kroninger, Melvin R. Phillips, Dieter H. Nattkemper
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Patent number: 6990110Abstract: A method of automatic permanent virtual circuit connection activation is provided. The method includes detects initiation of communication between a first and a second network element at a first reference point. The method further receives at least one virtual circuit identifier of the first network element and learning at least one virtual circuit identifier of the second network element. In addition, the method creates a translation connection between the first and second network elements.Type: GrantFiled: April 12, 2001Date of Patent: January 24, 2006Assignee: ADC DSL Systems, Inc.Inventors: Dieter H. Nattkemper, Robert S. Kroninger, Melvin R. Phillips
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Patent number: 6873598Abstract: The present invention relates to a method and apparatus for testing components in ATM networks utilizing loop-back based ATM layer testing. The method and apparatus utilize interfaces and identifier codes to send and loop-back test cells along portions of virtual channels to test the virtual channels.Type: GrantFiled: March 6, 2002Date of Patent: March 29, 2005Assignee: ADC DSL Systems, Inc.Inventors: Randall L. Powers, Robert S. Kroninger, Melvin R. Phillips, Dieter H. Nattkemper
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Patent number: 6810041Abstract: A integrated access device in a communication network. The integrated access device in one embodiment includes a network port, a plurality of telephony ports, a data port and communication circuit. The network port is adapted to provide dynamic time division multiplex (TDM) interface to a communication network. The plurality of telephony ports are adapted to provide telephony service to subscriber premises equipment. The data port is adapted to provide digital subscriber line (DSL) service to subscriber premises equipment. The communication circuit is coupled to the network port, the plurality of telephony ports and the data port. Moreover, the communication circuit is adapted to carry voice and data signals between the network port and the plurality of telephony ports and the data port. In addition, the integrated access device is line powered over the network port.Type: GrantFiled: July 9, 2002Date of Patent: October 26, 2004Assignee: ADC DSL Systems, Inc.Inventors: Kenneth Lee Walker, III, Dieter H. Nattkemper, Robert S. Kroninger
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Patent number: 6754206Abstract: A distributed telecommunications switching subsystem (100) receives and distributes data packets passed between a plurality of switching subsystems or channel banks (102, 104, 106) and a data packet switch (110). Each channel bank (102) has a stored list of addresses. When a channel bank (102) receives a data packet, it compares the address of the data packet to its stored list of addresses, and transmits the data packet to another channel bank (104) if the address of the data packet does not correspond to any of the addresses in its stored list of addresses. The data packet is passed on until it reaches a channel bank (106) with a matching address or else it is appropriately handled by a last channel bank (106) in the chain. If the address of data packet matches an address in its stored list of addresses, the channel bank (102) passes the data packet through a subscriber interface card (120) to a customer premises equipment unit (108) corresponding to the address of the data packet.Type: GrantFiled: July 23, 1999Date of Patent: June 22, 2004Assignee: Alcatel USA Sourcing, L.P.Inventors: Dieter H. Nattkemper, Farzad S. Nabavi
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Publication number: 20040041697Abstract: A method of controlling power in a network element includes powering the network element by receiving power from a power communication medium and providing a telecommunication service over a service communication medium. The method further includes monitoring a primitive related to the powering of the network element and controlling the powering of the network element based on the primitive.Type: ApplicationFiled: May 30, 2003Publication date: March 4, 2004Inventors: Dieter H. Nattkemper, Kenneth Lee Walker
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Publication number: 20040032947Abstract: A method of managing power at an element management system for a power sourcing network element and a power sinking network element of an access network is provided.Type: ApplicationFiled: May 30, 2003Publication date: February 19, 2004Inventor: Dieter H. Nattkemper
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Publication number: 20040017911Abstract: A method for controlling a line-powered network element in an access network is provided. The method includes provisioning at least one instance of a line power controller at the line-powered network element, provisioning at least one conductive medium associated with the at least one instance of the line power controller, receiving at least one primitive for use by the line power controller for managing the line-powered network element, monitoring at least one of the at least one primitive, and selectively taking action through the at least one line power controller based on the monitored ones of the at least one primitive in response to power conditions for the line-powered network element.Type: ApplicationFiled: May 30, 2003Publication date: January 29, 2004Inventor: Dieter H. Nattkemper
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Publication number: 20030218985Abstract: A method for processing cells at a user-network interface with automatic identification of virtual circuit identifiers and a testing function is provided. The method includes distinguishing the source of the cell. When the cell is from a first source, the method tests the cell against at least one selected criteria. When at least one test determines the cell is invalid, the cell is marked. When the tests determine that the cell is valid, the method translates a virtual circuit identifier to a default setting and forwards the cell to a queue for further processing.Type: ApplicationFiled: May 24, 2002Publication date: November 27, 2003Applicant: ADC DSL Systems, Inc.Inventors: Carlos G. Carvajal, L. Grant Giddens, Dieter H. Nattkemper, Robert S. Kroninger
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Publication number: 20030202655Abstract: A system for managing power from a power source for at least one line powered network element in an access network is provided. The system includes a power manager that establishes at least one power criterion for the at least one network element. Further, the system includes a power controller that is responsive to the power manager. The power controller and the power manager communicate to manage operation of the at least one network element based on the at least one power criterion.Type: ApplicationFiled: April 29, 2002Publication date: October 30, 2003Applicant: ADC DSL Systems, Inc.Inventors: Dieter H. Nattkemper, Melvin Richard Phillips, Kenneth L. Walker
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Patent number: 6639919Abstract: Methods for bit-level control of dynamic bandwidth allocation are adapted for use in multi-node channelized transport systems. A single status bit is used to indicate the desired allocation status of each transport channel for which dynamic allocation is permitted or desired. The status bit has a first logic level indicative of a desire to have a first allocation status, such as allocated for data traffic, and a second logic level indicative of a desire to have a second allocation status, such as allocated for voice traffic. The status bit may be repeated multiple times within a frame to mitigate the effects of transmission errors. The values of the status bit or bits can be maintained across node boundaries without regard to the framing mechanisms or multiplexing techniques used by the transport system, thus permitting dynamic bandwidth allocation beyond the local loop.Type: GrantFiled: May 1, 2001Date of Patent: October 28, 2003Assignee: ADC DSL Systems, Inc.Inventors: Robert S. Kroninger, Dieter H. Nattkemper, Paul Fitch, Larry Grant Giddens
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Publication number: 20030169691Abstract: The present invention relates to a method and apparatus for testing components in ATM networks utilizing loop-back based ATM layer testing. The method and apparatus utilize interfaces and identifier codes to send and loop-back test cells along portions of virtual channels to test the virtual channels.Type: ApplicationFiled: March 6, 2002Publication date: September 11, 2003Applicant: ADC DSL System, Inc.Inventors: Randall L. Powers, Robert S. Kroninger, Melvin R. Phillips, Dieter H. Nattkemper