Method, apparatus, and system for reducing line-to-line crosstalk during transmission of digital subscriber line service
US8861712B2 · kind B2 · utility
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1References
10Claims
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Assignee
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Key dates
| Filing date | Dec 6, 2013 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Dec 6, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M11/062
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method, an apparatus, and a system for reducing line-to-line crosstalk during transmission of a digital subscriber line service are disclosed, where the method includes: before a service is provisioned, obtaining, by a service provider according to a service transmission rate and a topology scenario parameter that are provided by a service receiving side device, a power spectral density of a line in a process of receiving a service by the service receiving side device; and provisioning, by the service provider, a service for the service receiving side device according to the power spectral density.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.