QoS information notification method, communication apparatus and inter-domain signaling apparatus for transmitting QoS information over a multi-domain network
US8005090B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2006 |
| Grant date | Aug 23, 2011 |
| Priority date | — |
| Expiry date | Feb 11, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/302
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A QoS information notification method for transmitting QoS information over a multi-domain network includes steps of: (a) a first inter-domain signaling apparatus 11A transmitting QoS information to a first communication apparatus 13A; (b) the first communication apparatus 13A transmitting the received QoS information to a second communication apparatus 13B; (c) the second communication apparatus 13B transmitting to a second inter-domain signaling apparatus 11B the received QoS information and a route through which the received QoS information has passed; and (d) the second inter-domain signaling apparatus 11B associating the received QoS information with the received route.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.