Methods and systems for testing cell phones with multiple antennas
US8787900B2 · kind B2 · utility
6Cited by
3References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2009 |
| Grant date | Jul 22, 2014 |
| Priority date | — |
| Expiry date | Mar 29, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0837
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention relates to testing cell phones that simulates network conditions. In particular, it relates to new testing capabilities for simulating changes in correlation characteristics of signal components delivered to a cell phone. Correlation characteristics express changing environmental conditions and physical relationships among antennas in the cell phone and at base stations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.