Wireless network that utilizes concurrent interfering transmission and MIMO techniques
US8126396B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2006 |
| Grant date | Feb 28, 2012 |
| Priority date | — |
| Expiry date | Nov 29, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0452
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A wireless network infrastructure that adapts frame parameters of concurrent interfering and MIMO transmission and receptions in response to dynamically varying channel conditions. The channel conditions are determined by number of associated wireless end point devices within a cell, their capabilities, anticipated bandwidth usage, QOS (Quality Of Service) demands, priority of service and idle states, cell overlap interferences, near-far interferences and noises. The wireless network infrastructure consists of an access point that is adapted to transmit concurrent interfering transmissions, using a multiple input/multiple output scheme. The access point responds to the dynamically varying channel conditions by adapting the frame parameters of the concurrent interfering transmissions and parameters of multiple input/multiple output schemes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.