Communication control method, communication control apparatus, and ADSL communication apparatus
US7152101B2 · kind B2 · utility
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6References
8Claims
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Assignee
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Key dates
| Filing date | Jun 28, 2002 |
| Grant date | Dec 19, 2006 |
| Priority date | — |
| Expiry date | Jun 1, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/1446
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication control method detects whether an opposing apparatus is capable of performing an abbreviated procedure during a handshake step, declares an initiation of the abbreviated procedure if the opposing apparatus is capable of performing the abbreviated procedure, omits a negotiation prior to transmitting a MEDLEY signal, allows a remote side to transmit capacity information and reception result once to a center side after exchanging the MEDLEY signal, and further allows the center side to transmit the final capacity and transmission speed information to the remote side, in order to complete the initialization sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.