Invention Grant
- Patent Title: RF system for distribution of over the air content for in-building applications
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Application No.: US15627464Application Date: 2017-06-20
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Publication No.: US10587913B2Publication Date: 2020-03-10
- Inventor: Laurent Desclos , Vahid Manian , Jeffrey Shamblin
- Applicant: Ethertronics, Inc.
- Applicant Address: US CA San Diego
- Assignee: Ethertronics, Inc.
- Current Assignee: Ethertronics, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Dority & Manning, P.A.
- Main IPC: H04N7/20
- IPC: H04N7/20 ; H04N21/436 ; H01Q5/20 ; H04N21/63 ; H04N21/426 ; H04L12/66 ; H04N21/61 ; H04N21/2381 ; H01Q1/38 ; H04N21/4363 ; H01Q1/22 ; H01Q21/28 ; H01Q9/42 ; H04H20/63

Abstract:
A system is described for distributing over the air (OTA) channels within buildings and homes. The system can implement one or more active multi-mode antennas for improved performance and reliability. The system can be configured as a mesh network where multiple nodes are distributed to improve the probability of channel capture across the VHF and UHF frequencies used for over the air TV distribution. A node consists of a beam steering antenna that operates at the VHF and UHF frequencies for TV signal reception, a receiver and demodulation circuit, a transcoder to convert the received information for re-distribution, and a transceiver capable of operation at a secondary frequency band for use in re-distributing the information to communication devices in proximity of the node. The secondary frequency band can be the common WLAN (Wireless Local Area Network) system such as Wi-Fi, with the Wi-Fi transceiver also containing beam steering antennas for improved in-building propagation of the re-distributed information.
Public/Granted literature
- US20180131990A1 RF SYSTEM FOR DISTRIBUTION OF OVER THE AIR CONTENT FOR IN-BUILDING APPLICATIONS Public/Granted day:2018-05-10
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