Method and apparatus for detecting the protocol used by an end station and negotiating a protocol used by the endpoint
US6108350A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 9, 1998 |
| Grant date | Aug 22, 2000 |
| Priority date | — |
| Expiry date | Mar 9, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Method for improved configuration of a link between an end station and an intermediate device in a network. The intermediate device communicates through the link using a point-to-point protocol, and a lower layer protocol and is capable of translating between the lower layer protocol used by the link and a lower layer protocol used by a portion of the network. The intermediate device detects the lower layer protocol used by the end station and configures the link to use the point-to-point protocol, the lower layer protocol used by the end station, and an asymmetric digital subscriber line (ADSL) protocol. A method including signaling the end station to use on the link a lower layer protocol having a particular relationship with the lower layer protocol used by the portion of the network. The particular relationship, according to an aspect of the invention, is that the protocol that the end station is signaled to use is the same as the protocol used by the portion of the network thereby creating efficiencies in transmission from the end station through the intermediate device onto the network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.