According to examples, a system for measuring and analyzing data to generate recommendations associated with a digital subscription line (DSL). Data associated with a DSL is measured according to one or more performance counters. The data is analyzed with respect to one or more thresholds and an anomalous performance event is determined. Also, a recommendation with respect to an performance issue associated with the anomalous performance event is provided.

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.

Aspects of methods and systems for frequency multiplexing suitable for Data Over Cable Service Interface Specification (DOCSIS) are provided. A system for multiplexing signals according to frequency comprises a DOCSIS port interface, an upstream interface, a downstream interface, and a circulator subsystem. The DOCSIS port interface comprises a plurality of channel filters. The upstream interface is operably coupled to a first channel filter of the plurality of channel filters, and the downstream interface is operably coupled to a second channel filter of the plurality of channel filters. The circulator subsystem is able to direct a first signal from the upstream interface to the DOCSIS port interface and is able to direct a second signal from the DOCSIS port interface to the downstream interface.

A method and system for managing performance of over a multimedia content distribution network (MCDN), such as a digital subscriber line network, involves receiving an indication of an impairment in network performance from an MCDN client. The MCDN node associated with the client may be identified and a community of MCDN clients coupled to the MCDN node may be further identified. Impairment information, representative of MCDN equipment, may be collected for each of the MCDN clients. Detailed network diagnostics and field service may be performed for MCDN clients based on a characterization of the impairment parameters. After remediation of the MCDN node, collection of the impairment information may be terminated.

A method of generating and handling of Digital Subscriber Line (DSL) connection profiles includes: collecting, each time a service is requested by a user of a DSL-connection, individual service-based-data, wherein the individual service-based-data comprise the start time and end time of use of the requested service and a transmit spectrum routed via the DSL-connection during the use of the requested service; analyzing the collected individual service-based-data and based thereon assigning to the analyzed collected individual service-based-data a current individual DSL-connection profile comprising individual repetition times and an individual mean transmit data rate; comparing the current individual DSL-connection profile with an individual DSL-connection profile stored in an operations scheduling memory; and based on the comparing, updating an already stored individual DSL-connection profile based on the current individual DSL-connection profile or storing the current individual DSL-connection profile as a further individual DSL-connection profile in the operations scheduling memory.

Methods and devices are discussed. A device configured to operate in a network comprises communication circuitry and a transceiver.

Methods and devices are discussed. A device configured to operate in a network comprises communication circuitry and a transceiver.

Methods, techniques, computer program products, apparatus, devices, etc., used in connection with DSL Management Interfaces, significantly improve the management capabilities of a DSL network and/or improve testing relating to DSL equipment and services by permitting better control and operation of a DSL system, including implementation of timestamping for more accurate measurement, monitoring and control of a system. Timestamping further allows customized data collection techniques, where a DSL line can be measured or monitored at intervals whose frequency depends on the line's stability. Moreover, data parameter read and control parameter write operations are presented in conjunction with the use of timestamping. Also, control and operation of a DSL system is enhanced by implementing bit-loading that minimizes, eliminates or otherwise mitigates the amount by which the SNR margin per tone exceeds a maximum SNR margin quantity, where such bit-loading can be selected through an appropriate interface.

A wired communication systems, a subscriber device and a method, and more specifically related to initialization and/or update of communication parameters used for communication through the wired communication systems. An access node comprises at least one processor and memory storing instructions that when executed by the at least one processor cause a local transceiver of the access node to transmit signaling data via a subscriber line to a remote transceiver, the signaling data identifying particular symbol positions within a sequence of symbols transmitted over the subscriber line during show-time as being suitable for characterizing a direct communication channel between the local transceiver and the remote transceiver.

Novel tools and techniques are provided for implementing easy digital subscriber line (“DSL”) signal detection. In various embodiments, after a connector of a signal detector has been inserted into a network service port, a processor of the signal detector may determine whether a pilot tone is present on at least one signal wire communicatively coupled to the network service port, the pilot tone being indicative of network service being ready for provision via the at least one signal wire. If so, the processor of the signal detector may cause a display device to indicate to a user that the network service port is ready to provide the network service. A modem can then be installed by connecting with the network service port. The connector, the processor, and the display device are integrated within a single, compact, handheld form factor of the signal detector.