Video packets over a wireless link under varying delay and bandwidth conditions
US7161957B2 · kind B2 · utility
15Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2003 |
| Grant date | Jan 9, 2007 |
| Priority date | — |
| Expiry date | Sep 23, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W28/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus in a wireless network includes a video encoder for encoding uncompressed video information into packets with variable length of compressed frames, and a decision processor for selecting a partial bandwidth and queuing delay on a wireless channel for each of the packets based on an intended reception quality. Preferably, the queuing delay and partial bandwidth are one of a plurality of distinct queuing delay and partial bandwidth representative of wireless transmission quality of service classes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.