Subscriber input/output device of high-speed packet switching system with parallel common bus type
US5796739A · kind A · utility
89Cited by
4References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 24, 1996 |
| Grant date | Aug 18, 1998 |
| Priority date | — |
| Expiry date | Jul 24, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/5679
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A subscriber input/output device of a high-speed packet switching system with a parallel common bus type is disclosed. The subscriber input/output device uses a coaxial cable to establish a star network of a radius of hundreds of meters, and the star network is arbitrated by a polling method to be used as a near communication network or an internal link network of a large scale communication system. The high-speed performance of 320 Mbps-class with a relatively simple medium access protocol for transmitting data through a common parallel bus is obtained, and broadcasting and multicasting are supported.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.