Receiver installation for multi channel broadcasting with return channel, and method of modifying the same

• US 20050055720A1
• Filed: 03/29/2004
• Published: 03/10/2005
• Est. Priority Date: 09/10/2003
• Status: Abandoned Application

• Current Assignee: WI Networks, Inc.
• Original Assignee: WI Networks, Inc.
• Inventors: Efron, Eitan, Atad, Efraim, Harpak, Ofer
• Application Number:
  US10/810,558
• Publication Number:
  US 20050055720A1
• Time in Patent Office: Days
• US Class Current: 725/68
• CPC Class Codes: H04H 2201/30 characterised by the use of a return channel, e.g. for collecting users' opinions, for returning broadcast space/time information or for requesting data
• CPC Class Codes: H04H 40/90 specially adapted for satellite broadcast receiving
• CPC Class Codes: H04H 60/95 for local area
• CPC Class Codes: H04N 2007/1739 the upstream communication being transmitted via a separate link, e.g. telephone line
• CPC Class Codes: H04N 21/2223 being a public access point, e.g. for downloading to or uploading from clients arrangements specially adapted to plural spots in a confined site in broadcast systems H04H20/63
• CPC Class Codes: H04N 21/472 End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content end-user interfaces for retrieving video data from a database G06F16/739; network services for supporting unicast streaming H04L65/612
• CPC Class Codes: H04N 21/6112 involving terrestrial transmission, e.g. DVB-T
• CPC Class Codes: H04N 21/6143 involving transmission via a satellite
• CPC Class Codes: H04N 21/6175 involving transmission via Internet broadcast-related systems characterised by the transmission system being the Internet H04H60/82
• CPC Class Codes: H04N 21/6181 involving transmission via a mobile phone network arrangements for providing broadcast or conference services to substation in data switching networks in combination with wireless systems H04L12/189; wireless uplink channel access H04W74/004
• CPC Class Codes: H04N 7/10 Adaptations for transmission by electrical cable H04N7/12 takes precedence
• CPC Class Codes: H04N 7/104 Switchers or splitters
• CPC Class Codes: H04N 7/106 for domestic distribution
• CPC Class Codes: H04N 7/17309 Transmission or handling of upstream communications
• CPC Class Codes: H04N 7/20 Adaptations for transmission via a GHz frequency band, e.g. via satellite
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]

Abstract

a TV receiver installation for supporting a return channel comprises: a satellite or terrestrial TV receiver for receiving a broadcast multi-channel feed, and a terrestrial antenna, associated with the TV receiver, for handling a return link over a terrestrial network.

Claims

1. A TV receiver installation comprising:

a satellite receiver for receiving a broadcast multi-channel feed from a satellite relay, and

a terrestrial antenna, associated with said satellite receiver, for handling a return link over a terrestrial network.

2. The TV receiver installation of claim 1, wherein said terrestrial antenna is further operable to handle a forward link over said terrestrial network.

3. The TV receiver installation of claim 1, wherein said satellite and said terrestrial receivers are each connected to a single connecting cable via a splitter combiner unit which is configured to combine satellite and terrestrial network signals for sending together through said cable.

5. The TV receiver installation of claim 1, further adapted to comprise a node of said network.

6. The TV receiver installation of claim 1, further adapted to be a micro base station for a local hot spot.

7. The TV receiver installation of claim 6, wherein said local hot spot conforms substantially to the IEEE 802.11 standard.

8. The TV receiver installation of claim 1, being a rooftop installation.

4. The TV receiver installation of claim i, wherein said terrestrial antenna and said return and forward links are adapted for the IEEE 802.16 standard or the IEEE 802.20 standard.

9. A TV receiver installation comprising:

a terrestrial receiver for receiving a broadcast multi-channel terrestrial video feed, and

a terrestrial antenna, associated with said terrestrial receiver, for handling a return link over a terrestrial network.

10. The TV receiver installation of claim 9, wherein said terrestrial antenna is further operable to handle a forward link over said terrestrial network.

11. The TV receiver installation of claim 9, wherein said terrestrial antenna and said terrestrial receiver are each connected to a single connecting cable via a splitter combiner unit which is configured to combine video broadcast and terrestrial network signals for sending together through said cable.

12. The TV receiver installation of claim 9, wherein said terrestrial receiver and said return and forward links are adapted for the IEEE 802.16 standard or the IEEE 802.20 standard.

13. The TV receiver installation of claim 9, further adapted to comprise a node of said network.

14. The TV receiver installation of claim 9, further adapted to be a micro base station for a local hot spot.

15. The TV receiver installation of claim 14, wherein said local hot spot conforms substantially to the IEEE 802.11 standard.

16. The TV receiver installation of claim 9, being a rooftop installation.

17. A method of modifying an existing user satellite TV receiver installation including a satellite receiver dish and a single cable connection for reaching a set top box at a user'"'"'s premises, the method comprising:

affixing a terrestrial antenna suitable for broadcasting terrestrial wireless WAN signals,

connecting a splitter combiner unit to said satellite receiver dish, said terrestrial antenna and said single cable connection, to combine incoming signals from said satellite receiver dish and said terrestrial antenna onto said single antenna and to split outgoing signals and direct them to said terrestrial antenna.

18. The method of claim 17, further comprising connecting WAN support electronics at a far end of said single cable connection for allowing said terrestrial antenna to function as a WAN node.

19. The method of claim 18, wherein said WAN support electronics is sufficient for supporting one of the IEEE 802.16 standard and the IEEE 802.20 standard.

20. The method of claim 17, further comprising connecting hotspot support electronics at a far end of said single cable for allowing said terrestrial antenna to function as a micro base station for a wireless hotspot.

21. The method of claim 20, wherein said hotspot support electronics is sufficient for supporting the IEEE 802.11 standard.

22. The method of claim 18, comprising connecting a residential gateway at a far end of said single cable, said residential gateway comprising interfaces for at least one of a set top box, a voice over IP device, an Internet device and a local area network, thereby to allow devices connected to said interfaces or said LAN to be able to receive and send signals via said modified receiver.

23. The method of claim 18, further comprising connecting an Ethernet port at a far end of said single cable, said Ethernet port being able to support a plurality of communication devices to send and receive signals via said modified receiver.

24. The method of claim 17, further comprising using Ethernet as a communication medium over said single cable.