Wireless system for transmitting data between a base station and a relay antenna of a mobile telephony network
US8275310B2 · kind B2 · utility
6Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2007 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Aug 23, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/14
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention relates to a wireless system for transmitting data between a base station and a relay antenna of a mobile telephony network. A link comprises, for the separating of the channels, two filters having a lower isolation than a total predetermined isolation and the antennas are dual-polarization antennas, each polarization being allocated to one of the two channels. The isolation provided by the filters and the antenna are added together to obtain the total predetermined isolation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.