Adaptive channel bandwidth selection for MIMO wireless systems
US7688898B1 · kind B1 · utility
4Cited by
12References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2009 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Jun 8, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03426
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communications device for a multiple input multiple output (MIMO) wireless communications system. The wireless communication device includes a radio frequency (RF) transceiver including at least two antennae. A medium access control (MAC) device to dynamically adjust a bandwidth of the wireless communications device by adjusting a number of channels associated with at least two antennae. The adjusting of the number of channels associated with at least two antennae is based at least on a transmission error rate or a correlation measurement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.