Method and apparatus for packet aggregation in packet-based network
US6721334B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 18, 1999 |
| Grant date | Apr 13, 2004 |
| Priority date | — |
| Expiry date | Feb 18, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L49/90
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for improving the efficiency of a packet-based network by using aggregate packets are described. One example method involves determining which network devices support aggregate packets. If a first packet is received on a route that supports aggregate packets, it is then held for a short period. During this short period, if an additional packet is received that shares at least one common route element that also supports aggregate packets with the first packet, the first packet and the additional packet are combined into a single larger aggregate packet. This can reduce the transmission time when there are multiple packets being sent to common destinations because the inter-packet time may be reduced. Additionally, in some networks, this technique allows the bandwidth of a common medium to be more fully used because more of the packets will be closer to the maximum size allowed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.