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Regenerator device, method of forwarding user data and access network comprising the same

A user data and regenerator technology, applied in the field of access network, can solve the problems of not allowing DLM processing, unreliable data collection, etc.

Active Publication Date: 2020-05-26
BRITISH TELECOMM PLC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, TR-69 data collection is often unreliable
Furthermore, this still does not allow for DLM processing and passing over or over a link such as L2 (i.e., between the regenerator and the customer) on a link such as L1 from a carrier-side modem in the same way it does with respect to a link such as L1 from a carrier-side modem. Modems in the DSLAM chipset apply the DLM configuration file

Method used

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  • Regenerator device, method of forwarding user data and access network comprising the same
  • Regenerator device, method of forwarding user data and access network comprising the same
  • Regenerator device, method of forwarding user data and access network comprising the same

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Embodiment Construction

[0073] Refer to the attached drawings (and in particular image 3 with Figure 4 ), the regenerator according to the preferred embodiment will be described, together with the preferred manner in which such a regenerator can be operated. This specification will specifically explain how DLM configuration information is transmitted to and interpreted by the regenerator according to the preferred embodiment, used by the DLM engine module on the regenerator, and when needed, Triggers the reset of the DLM configuration file and DLM engine configuration on the client-side DSL link extending from the regenerator to the client (or, for example, toward the client in the case of multiple regenerators).

[0074] For the purpose of this specification, reference will mainly be made to the implementation in the case of VDSL2 lines, but it should be understood that the embodiments of the present invention can be applied to technologies other than VDSL2 (such as ADSL and its variants). Happening....

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Abstract

Regenerator device, method of forwarding user data and access network including the device. A regenerator device for use with a Digital Subscriber Line (DSL) connection is disclosed, forwarding user data received in a modulated signal from one link (L1) of the DSL connection to another link (L2) of said DSL connection superior. The device includes: a first transceiver module receiving and demodulating a modulated signal from a first link to obtain user data; and a second transceiver module receiving user data obtained by the first transceiver module, and Send the modulated signal to other links. The apparatus also includes: a performance analyzer to obtain performance information on the second link; and a profile management processor to determine a profile to be applied on the second link based on the performance information obtained on the second link. An access network and associated method including one or more such devices are also disclosed.

Description

Technical field [0001] The present invention relates to a regenerator device for use with a digital subscriber line connection, an access network including such a device, and an associated method. Background technique [0002] A digital subscriber line (DSL) connection is a connection that allows digital communications to be provided over existing copper subscriber lines. DSL is a collective term covering multiple versions of DSL technology, including ADSL ("asymmetric" DSL), SDSL ("symmetric" DSL), ADSL2+ (expanded by doubling the number of downstream channels) Basic ADSL capabilities), VDSL (Very High Bit Rate DSL), VDSL2 (an improved version of VDSL), and other versions (for example, "G.fast"). [0003] Generally, a DSL connection consists of a copper subscriber line (strictly, a twisted pair formed by a copper ring) extending between two DSL modems. The "customer-side" DSL modem (or "customer modem") is usually located at the customer premises, while the "operator-side" modem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B3/38H04L25/20H04M11/06H04M3/30
CPCH04B3/38H04L25/20H04M11/062H04M3/304H04L1/0002H04L2001/0097H04B3/36H04B3/46H04L1/0001H04L5/0042H04L43/08H04L12/2869H04L2012/6478
Inventor I·霍斯利
Owner BRITISH TELECOMM PLC
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