Method for in-building distribution using wireless access technology
US6895218B2 · kind B2 · utility
19Cited by
17References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 11, 2001 |
| Grant date | May 17, 2005 |
| Priority date | — |
| Expiry date | Feb 23, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/2606
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A propagation relay, attached to an enclosure, receives a wireless signal. The signal is sent from a base station over a downlink frequency. The propagation relay converts the downlink signal and transmits it wirelessly, using a different frequency, to mobile station interface ports located within the enclosure. The mobile station interface ports convert the signal back into one at the downlink frequency and send it, via a wireless link, to mobile stations inside the enclosure. Communication from the mobile stations to the base station occurs in the same manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.